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1285 lines
64 KiB
1285 lines
64 KiB
(function (global, factory) {
|
|
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('rxjs')) :
|
|
typeof define === 'function' && define.amd ? define('@angular/cdk/testing', ['exports', 'rxjs'], factory) :
|
|
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.ng = global.ng || {}, global.ng.cdk = global.ng.cdk || {}, global.ng.cdk.testing = {}), global.rxjs));
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}(this, (function (exports, rxjs) { 'use strict';
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|
|
|
/*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
|
|
|
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Permission to use, copy, modify, and/or distribute this software for any
|
|
purpose with or without fee is hereby granted.
|
|
|
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
|
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
|
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
|
|
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
|
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
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PERFORMANCE OF THIS SOFTWARE.
|
|
***************************************************************************** */
|
|
/* global Reflect, Promise */
|
|
var extendStatics = function (d, b) {
|
|
extendStatics = Object.setPrototypeOf ||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|
function (d, b) { for (var p in b)
|
|
if (Object.prototype.hasOwnProperty.call(b, p))
|
|
d[p] = b[p]; };
|
|
return extendStatics(d, b);
|
|
};
|
|
function __extends(d, b) {
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|
if (typeof b !== "function" && b !== null)
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|
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
|
|
extendStatics(d, b);
|
|
function __() { this.constructor = d; }
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|
}
|
|
var __assign = function () {
|
|
__assign = Object.assign || function __assign(t) {
|
|
for (var s, i = 1, n = arguments.length; i < n; i++) {
|
|
s = arguments[i];
|
|
for (var p in s)
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|
if (Object.prototype.hasOwnProperty.call(s, p))
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|
t[p] = s[p];
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|
}
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|
return t;
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|
};
|
|
return __assign.apply(this, arguments);
|
|
};
|
|
function __rest(s, e) {
|
|
var t = {};
|
|
for (var p in s)
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|
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
|
|
t[p] = s[p];
|
|
if (s != null && typeof Object.getOwnPropertySymbols === "function")
|
|
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
|
|
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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|
t[p[i]] = s[p[i]];
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}
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return t;
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|
}
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|
function __decorate(decorators, target, key, desc) {
|
|
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
|
if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
|
|
r = Reflect.decorate(decorators, target, key, desc);
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|
else
|
|
for (var i = decorators.length - 1; i >= 0; i--)
|
|
if (d = decorators[i])
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|
r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
|
return c > 3 && r && Object.defineProperty(target, key, r), r;
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|
}
|
|
function __param(paramIndex, decorator) {
|
|
return function (target, key) { decorator(target, key, paramIndex); };
|
|
}
|
|
function __metadata(metadataKey, metadataValue) {
|
|
if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
|
|
return Reflect.metadata(metadataKey, metadataValue);
|
|
}
|
|
function __awaiter(thisArg, _arguments, P, generator) {
|
|
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
|
return new (P || (P = Promise))(function (resolve, reject) {
|
|
function fulfilled(value) { try {
|
|
step(generator.next(value));
|
|
}
|
|
catch (e) {
|
|
reject(e);
|
|
} }
|
|
function rejected(value) { try {
|
|
step(generator["throw"](value));
|
|
}
|
|
catch (e) {
|
|
reject(e);
|
|
} }
|
|
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
|
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
|
});
|
|
}
|
|
function __generator(thisArg, body) {
|
|
var _ = { label: 0, sent: function () { if (t[0] & 1)
|
|
throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
|
|
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
|
|
function verb(n) { return function (v) { return step([n, v]); }; }
|
|
function step(op) {
|
|
if (f)
|
|
throw new TypeError("Generator is already executing.");
|
|
while (_)
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|
try {
|
|
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
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return t;
|
|
if (y = 0, t)
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|
op = [op[0] & 2, t.value];
|
|
switch (op[0]) {
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|
case 0:
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|
case 1:
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|
t = op;
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break;
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|
case 4:
|
|
_.label++;
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|
return { value: op[1], done: false };
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|
case 5:
|
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_.label++;
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y = op[1];
|
|
op = [0];
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continue;
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|
case 7:
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|
op = _.ops.pop();
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|
_.trys.pop();
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continue;
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|
default:
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|
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
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_ = 0;
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|
continue;
|
|
}
|
|
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
|
|
_.label = op[1];
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|
break;
|
|
}
|
|
if (op[0] === 6 && _.label < t[1]) {
|
|
_.label = t[1];
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|
t = op;
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|
break;
|
|
}
|
|
if (t && _.label < t[2]) {
|
|
_.label = t[2];
|
|
_.ops.push(op);
|
|
break;
|
|
}
|
|
if (t[2])
|
|
_.ops.pop();
|
|
_.trys.pop();
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|
continue;
|
|
}
|
|
op = body.call(thisArg, _);
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|
}
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|
catch (e) {
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|
op = [6, e];
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|
y = 0;
|
|
}
|
|
finally {
|
|
f = t = 0;
|
|
}
|
|
if (op[0] & 5)
|
|
throw op[1];
|
|
return { value: op[0] ? op[1] : void 0, done: true };
|
|
}
|
|
}
|
|
var __createBinding = Object.create ? (function (o, m, k, k2) {
|
|
if (k2 === undefined)
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|
k2 = k;
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|
Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
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|
}) : (function (o, m, k, k2) {
|
|
if (k2 === undefined)
|
|
k2 = k;
|
|
o[k2] = m[k];
|
|
});
|
|
function __exportStar(m, o) {
|
|
for (var p in m)
|
|
if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
|
|
__createBinding(o, m, p);
|
|
}
|
|
function __values(o) {
|
|
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
|
|
if (m)
|
|
return m.call(o);
|
|
if (o && typeof o.length === "number")
|
|
return {
|
|
next: function () {
|
|
if (o && i >= o.length)
|
|
o = void 0;
|
|
return { value: o && o[i++], done: !o };
|
|
}
|
|
};
|
|
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
|
|
}
|
|
function __read(o, n) {
|
|
var m = typeof Symbol === "function" && o[Symbol.iterator];
|
|
if (!m)
|
|
return o;
|
|
var i = m.call(o), r, ar = [], e;
|
|
try {
|
|
while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
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|
ar.push(r.value);
|
|
}
|
|
catch (error) {
|
|
e = { error: error };
|
|
}
|
|
finally {
|
|
try {
|
|
if (r && !r.done && (m = i["return"]))
|
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m.call(i);
|
|
}
|
|
finally {
|
|
if (e)
|
|
throw e.error;
|
|
}
|
|
}
|
|
return ar;
|
|
}
|
|
/** @deprecated */
|
|
function __spread() {
|
|
for (var ar = [], i = 0; i < arguments.length; i++)
|
|
ar = ar.concat(__read(arguments[i]));
|
|
return ar;
|
|
}
|
|
/** @deprecated */
|
|
function __spreadArrays() {
|
|
for (var s = 0, i = 0, il = arguments.length; i < il; i++)
|
|
s += arguments[i].length;
|
|
for (var r = Array(s), k = 0, i = 0; i < il; i++)
|
|
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
|
|
r[k] = a[j];
|
|
return r;
|
|
}
|
|
function __spreadArray(to, from, pack) {
|
|
if (pack || arguments.length === 2)
|
|
for (var i = 0, l = from.length, ar; i < l; i++) {
|
|
if (ar || !(i in from)) {
|
|
if (!ar)
|
|
ar = Array.prototype.slice.call(from, 0, i);
|
|
ar[i] = from[i];
|
|
}
|
|
}
|
|
return to.concat(ar || from);
|
|
}
|
|
function __await(v) {
|
|
return this instanceof __await ? (this.v = v, this) : new __await(v);
|
|
}
|
|
function __asyncGenerator(thisArg, _arguments, generator) {
|
|
if (!Symbol.asyncIterator)
|
|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
|
var g = generator.apply(thisArg, _arguments || []), i, q = [];
|
|
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
|
|
function verb(n) { if (g[n])
|
|
i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
|
|
function resume(n, v) { try {
|
|
step(g[n](v));
|
|
}
|
|
catch (e) {
|
|
settle(q[0][3], e);
|
|
} }
|
|
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
|
|
function fulfill(value) { resume("next", value); }
|
|
function reject(value) { resume("throw", value); }
|
|
function settle(f, v) { if (f(v), q.shift(), q.length)
|
|
resume(q[0][0], q[0][1]); }
|
|
}
|
|
function __asyncDelegator(o) {
|
|
var i, p;
|
|
return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
|
|
function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
|
|
}
|
|
function __asyncValues(o) {
|
|
if (!Symbol.asyncIterator)
|
|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
|
var m = o[Symbol.asyncIterator], i;
|
|
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
|
|
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
|
|
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
|
|
}
|
|
function __makeTemplateObject(cooked, raw) {
|
|
if (Object.defineProperty) {
|
|
Object.defineProperty(cooked, "raw", { value: raw });
|
|
}
|
|
else {
|
|
cooked.raw = raw;
|
|
}
|
|
return cooked;
|
|
}
|
|
;
|
|
var __setModuleDefault = Object.create ? (function (o, v) {
|
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
|
}) : function (o, v) {
|
|
o["default"] = v;
|
|
};
|
|
function __importStar(mod) {
|
|
if (mod && mod.__esModule)
|
|
return mod;
|
|
var result = {};
|
|
if (mod != null)
|
|
for (var k in mod)
|
|
if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
|
|
__createBinding(result, mod, k);
|
|
__setModuleDefault(result, mod);
|
|
return result;
|
|
}
|
|
function __importDefault(mod) {
|
|
return (mod && mod.__esModule) ? mod : { default: mod };
|
|
}
|
|
function __classPrivateFieldGet(receiver, state, kind, f) {
|
|
if (kind === "a" && !f)
|
|
throw new TypeError("Private accessor was defined without a getter");
|
|
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
|
throw new TypeError("Cannot read private member from an object whose class did not declare it");
|
|
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
|
|
}
|
|
function __classPrivateFieldSet(receiver, state, value, kind, f) {
|
|
if (kind === "m")
|
|
throw new TypeError("Private method is not writable");
|
|
if (kind === "a" && !f)
|
|
throw new TypeError("Private accessor was defined without a setter");
|
|
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
|
throw new TypeError("Cannot write private member to an object whose class did not declare it");
|
|
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
|
|
}
|
|
|
|
/** Subject used to dispatch and listen for changes to the auto change detection status . */
|
|
var autoChangeDetectionSubject = new rxjs.BehaviorSubject({
|
|
isDisabled: false
|
|
});
|
|
/** The current subscription to `autoChangeDetectionSubject`. */
|
|
var autoChangeDetectionSubscription;
|
|
/**
|
|
* The default handler for auto change detection status changes. This handler will be used if the
|
|
* specific environment does not install its own.
|
|
* @param status The new auto change detection status.
|
|
*/
|
|
function defaultAutoChangeDetectionHandler(status) {
|
|
var _a;
|
|
(_a = status.onDetectChangesNow) === null || _a === void 0 ? void 0 : _a.call(status);
|
|
}
|
|
/**
|
|
* Allows a test `HarnessEnvironment` to install its own handler for auto change detection status
|
|
* changes.
|
|
* @param handler The handler for the auto change detection status.
|
|
*/
|
|
function handleAutoChangeDetectionStatus(handler) {
|
|
stopHandlingAutoChangeDetectionStatus();
|
|
autoChangeDetectionSubscription = autoChangeDetectionSubject.subscribe(handler);
|
|
}
|
|
/** Allows a `HarnessEnvironment` to stop handling auto change detection status changes. */
|
|
function stopHandlingAutoChangeDetectionStatus() {
|
|
autoChangeDetectionSubscription === null || autoChangeDetectionSubscription === void 0 ? void 0 : autoChangeDetectionSubscription.unsubscribe();
|
|
autoChangeDetectionSubscription = null;
|
|
}
|
|
/**
|
|
* Batches together triggering of change detection over the duration of the given function.
|
|
* @param fn The function to call with batched change detection.
|
|
* @param triggerBeforeAndAfter Optionally trigger change detection once before and after the batch
|
|
* operation. If false, change detection will not be triggered.
|
|
* @return The result of the given function.
|
|
*/
|
|
function batchChangeDetection(fn, triggerBeforeAndAfter) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
if (!autoChangeDetectionSubject.getValue().isDisabled) return [3 /*break*/, 2];
|
|
return [4 /*yield*/, fn()];
|
|
case 1: return [2 /*return*/, _b.sent()];
|
|
case 2:
|
|
// If nothing is handling change detection batching, install the default handler.
|
|
if (!autoChangeDetectionSubscription) {
|
|
handleAutoChangeDetectionStatus(defaultAutoChangeDetectionHandler);
|
|
}
|
|
if (!triggerBeforeAndAfter) return [3 /*break*/, 9];
|
|
return [4 /*yield*/, new Promise(function (resolve) { return autoChangeDetectionSubject.next({
|
|
isDisabled: true,
|
|
onDetectChangesNow: resolve,
|
|
}); })];
|
|
case 3:
|
|
_b.sent();
|
|
_b.label = 4;
|
|
case 4:
|
|
_b.trys.push([4, , 6, 8]);
|
|
return [4 /*yield*/, fn()];
|
|
case 5: return [2 /*return*/, _b.sent()];
|
|
case 6: return [4 /*yield*/, new Promise(function (resolve) { return autoChangeDetectionSubject.next({
|
|
isDisabled: false,
|
|
onDetectChangesNow: resolve,
|
|
}); })];
|
|
case 7:
|
|
_b.sent();
|
|
return [7 /*endfinally*/];
|
|
case 8: return [3 /*break*/, 13];
|
|
case 9:
|
|
autoChangeDetectionSubject.next({ isDisabled: true });
|
|
_b.label = 10;
|
|
case 10:
|
|
_b.trys.push([10, , 12, 13]);
|
|
return [4 /*yield*/, fn()];
|
|
case 11: return [2 /*return*/, _b.sent()];
|
|
case 12:
|
|
autoChangeDetectionSubject.next({ isDisabled: false });
|
|
return [7 /*endfinally*/];
|
|
case 13: return [2 /*return*/];
|
|
}
|
|
});
|
|
});
|
|
}
|
|
/**
|
|
* Disables the harness system's auto change detection for the duration of the given function.
|
|
* @param fn The function to disable auto change detection for.
|
|
* @return The result of the given function.
|
|
*/
|
|
function manualChangeDetection(fn) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, batchChangeDetection(fn, false)];
|
|
});
|
|
});
|
|
}
|
|
/**
|
|
* Resolves the given list of async values in parallel (i.e. via Promise.all) while batching change
|
|
* detection over the entire operation such that change detection occurs exactly once before
|
|
* resolving the values and once after.
|
|
* @param values A getter for the async values to resolve in parallel with batched change detection.
|
|
* @return The resolved values.
|
|
*/
|
|
function parallel(values) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, batchChangeDetection(function () { return Promise.all(values()); }, true)];
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Base class for component harnesses that all component harness authors should extend. This base
|
|
* component harness provides the basic ability to locate element and sub-component harness. It
|
|
* should be inherited when defining user's own harness.
|
|
*/
|
|
var ComponentHarness = /** @class */ (function () {
|
|
function ComponentHarness(locatorFactory) {
|
|
this.locatorFactory = locatorFactory;
|
|
}
|
|
/** Gets a `Promise` for the `TestElement` representing the host element of the component. */
|
|
ComponentHarness.prototype.host = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, this.locatorFactory.rootElement];
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Gets a `LocatorFactory` for the document root element. This factory can be used to create
|
|
* locators for elements that a component creates outside of its own root element. (e.g. by
|
|
* appending to document.body).
|
|
*/
|
|
ComponentHarness.prototype.documentRootLocatorFactory = function () {
|
|
return this.locatorFactory.documentRootLocatorFactory();
|
|
};
|
|
/**
|
|
* Creates an asynchronous locator function that can be used to find a `ComponentHarness` instance
|
|
* or element under the host element of this `ComponentHarness`.
|
|
* @param queries A list of queries specifying which harnesses and elements to search for:
|
|
* - A `string` searches for elements matching the CSS selector specified by the string.
|
|
* - A `ComponentHarness` constructor searches for `ComponentHarness` instances matching the
|
|
* given class.
|
|
* - A `HarnessPredicate` searches for `ComponentHarness` instances matching the given
|
|
* predicate.
|
|
* @return An asynchronous locator function that searches for and returns a `Promise` for the
|
|
* first element or harness matching the given search criteria. Matches are ordered first by
|
|
* order in the DOM, and second by order in the queries list. If no matches are found, the
|
|
* `Promise` rejects. The type that the `Promise` resolves to is a union of all result types for
|
|
* each query.
|
|
*
|
|
* e.g. Given the following DOM: `<div id="d1" /><div id="d2" />`, and assuming
|
|
* `DivHarness.hostSelector === 'div'`:
|
|
* - `await ch.locatorFor(DivHarness, 'div')()` gets a `DivHarness` instance for `#d1`
|
|
* - `await ch.locatorFor('div', DivHarness)()` gets a `TestElement` instance for `#d1`
|
|
* - `await ch.locatorFor('span')()` throws because the `Promise` rejects.
|
|
*/
|
|
ComponentHarness.prototype.locatorFor = function () {
|
|
var _b;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return (_b = this.locatorFactory).locatorFor.apply(_b, __spreadArray([], __read(queries)));
|
|
};
|
|
/**
|
|
* Creates an asynchronous locator function that can be used to find a `ComponentHarness` instance
|
|
* or element under the host element of this `ComponentHarness`.
|
|
* @param queries A list of queries specifying which harnesses and elements to search for:
|
|
* - A `string` searches for elements matching the CSS selector specified by the string.
|
|
* - A `ComponentHarness` constructor searches for `ComponentHarness` instances matching the
|
|
* given class.
|
|
* - A `HarnessPredicate` searches for `ComponentHarness` instances matching the given
|
|
* predicate.
|
|
* @return An asynchronous locator function that searches for and returns a `Promise` for the
|
|
* first element or harness matching the given search criteria. Matches are ordered first by
|
|
* order in the DOM, and second by order in the queries list. If no matches are found, the
|
|
* `Promise` is resolved with `null`. The type that the `Promise` resolves to is a union of all
|
|
* result types for each query or null.
|
|
*
|
|
* e.g. Given the following DOM: `<div id="d1" /><div id="d2" />`, and assuming
|
|
* `DivHarness.hostSelector === 'div'`:
|
|
* - `await ch.locatorForOptional(DivHarness, 'div')()` gets a `DivHarness` instance for `#d1`
|
|
* - `await ch.locatorForOptional('div', DivHarness)()` gets a `TestElement` instance for `#d1`
|
|
* - `await ch.locatorForOptional('span')()` gets `null`.
|
|
*/
|
|
ComponentHarness.prototype.locatorForOptional = function () {
|
|
var _b;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return (_b = this.locatorFactory).locatorForOptional.apply(_b, __spreadArray([], __read(queries)));
|
|
};
|
|
/**
|
|
* Creates an asynchronous locator function that can be used to find `ComponentHarness` instances
|
|
* or elements under the host element of this `ComponentHarness`.
|
|
* @param queries A list of queries specifying which harnesses and elements to search for:
|
|
* - A `string` searches for elements matching the CSS selector specified by the string.
|
|
* - A `ComponentHarness` constructor searches for `ComponentHarness` instances matching the
|
|
* given class.
|
|
* - A `HarnessPredicate` searches for `ComponentHarness` instances matching the given
|
|
* predicate.
|
|
* @return An asynchronous locator function that searches for and returns a `Promise` for all
|
|
* elements and harnesses matching the given search criteria. Matches are ordered first by
|
|
* order in the DOM, and second by order in the queries list. If an element matches more than
|
|
* one `ComponentHarness` class, the locator gets an instance of each for the same element. If
|
|
* an element matches multiple `string` selectors, only one `TestElement` instance is returned
|
|
* for that element. The type that the `Promise` resolves to is an array where each element is
|
|
* the union of all result types for each query.
|
|
*
|
|
* e.g. Given the following DOM: `<div id="d1" /><div id="d2" />`, and assuming
|
|
* `DivHarness.hostSelector === 'div'` and `IdIsD1Harness.hostSelector === '#d1'`:
|
|
* - `await ch.locatorForAll(DivHarness, 'div')()` gets `[
|
|
* DivHarness, // for #d1
|
|
* TestElement, // for #d1
|
|
* DivHarness, // for #d2
|
|
* TestElement // for #d2
|
|
* ]`
|
|
* - `await ch.locatorForAll('div', '#d1')()` gets `[
|
|
* TestElement, // for #d1
|
|
* TestElement // for #d2
|
|
* ]`
|
|
* - `await ch.locatorForAll(DivHarness, IdIsD1Harness)()` gets `[
|
|
* DivHarness, // for #d1
|
|
* IdIsD1Harness, // for #d1
|
|
* DivHarness // for #d2
|
|
* ]`
|
|
* - `await ch.locatorForAll('span')()` gets `[]`.
|
|
*/
|
|
ComponentHarness.prototype.locatorForAll = function () {
|
|
var _b;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return (_b = this.locatorFactory).locatorForAll.apply(_b, __spreadArray([], __read(queries)));
|
|
};
|
|
/**
|
|
* Flushes change detection and async tasks in the Angular zone.
|
|
* In most cases it should not be necessary to call this manually. However, there may be some edge
|
|
* cases where it is needed to fully flush animation events.
|
|
*/
|
|
ComponentHarness.prototype.forceStabilize = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, this.locatorFactory.forceStabilize()];
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Waits for all scheduled or running async tasks to complete. This allows harness
|
|
* authors to wait for async tasks outside of the Angular zone.
|
|
*/
|
|
ComponentHarness.prototype.waitForTasksOutsideAngular = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, this.locatorFactory.waitForTasksOutsideAngular()];
|
|
});
|
|
});
|
|
};
|
|
return ComponentHarness;
|
|
}());
|
|
/**
|
|
* Base class for component harnesses that authors should extend if they anticipate that consumers
|
|
* of the harness may want to access other harnesses within the `<ng-content>` of the component.
|
|
*/
|
|
var ContentContainerComponentHarness = /** @class */ (function (_super) {
|
|
__extends(ContentContainerComponentHarness, _super);
|
|
function ContentContainerComponentHarness() {
|
|
return _super !== null && _super.apply(this, arguments) || this;
|
|
}
|
|
ContentContainerComponentHarness.prototype.getChildLoader = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, this.getRootHarnessLoader()];
|
|
case 1: return [2 /*return*/, (_b.sent()).getChildLoader(selector)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
ContentContainerComponentHarness.prototype.getAllChildLoaders = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, this.getRootHarnessLoader()];
|
|
case 1: return [2 /*return*/, (_b.sent()).getAllChildLoaders(selector)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
ContentContainerComponentHarness.prototype.getHarness = function (query) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, this.getRootHarnessLoader()];
|
|
case 1: return [2 /*return*/, (_b.sent()).getHarness(query)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
ContentContainerComponentHarness.prototype.getAllHarnesses = function (query) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, this.getRootHarnessLoader()];
|
|
case 1: return [2 /*return*/, (_b.sent()).getAllHarnesses(query)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Gets the root harness loader from which to start
|
|
* searching for content contained by this harness.
|
|
*/
|
|
ContentContainerComponentHarness.prototype.getRootHarnessLoader = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
return [2 /*return*/, this.locatorFactory.rootHarnessLoader()];
|
|
});
|
|
});
|
|
};
|
|
return ContentContainerComponentHarness;
|
|
}(ComponentHarness));
|
|
/**
|
|
* A class used to associate a ComponentHarness class with predicates functions that can be used to
|
|
* filter instances of the class.
|
|
*/
|
|
var HarnessPredicate = /** @class */ (function () {
|
|
function HarnessPredicate(harnessType, options) {
|
|
this.harnessType = harnessType;
|
|
this._predicates = [];
|
|
this._descriptions = [];
|
|
this._addBaseOptions(options);
|
|
}
|
|
/**
|
|
* Checks if the specified nullable string value matches the given pattern.
|
|
* @param value The nullable string value to check, or a Promise resolving to the
|
|
* nullable string value.
|
|
* @param pattern The pattern the value is expected to match. If `pattern` is a string,
|
|
* `value` is expected to match exactly. If `pattern` is a regex, a partial match is
|
|
* allowed. If `pattern` is `null`, the value is expected to be `null`.
|
|
* @return Whether the value matches the pattern.
|
|
*/
|
|
HarnessPredicate.stringMatches = function (value, pattern) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, value];
|
|
case 1:
|
|
value = _b.sent();
|
|
if (pattern === null) {
|
|
return [2 /*return*/, value === null];
|
|
}
|
|
else if (value === null) {
|
|
return [2 /*return*/, false];
|
|
}
|
|
return [2 /*return*/, typeof pattern === 'string' ? value === pattern : pattern.test(value)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Adds a predicate function to be run against candidate harnesses.
|
|
* @param description A description of this predicate that may be used in error messages.
|
|
* @param predicate An async predicate function.
|
|
* @return this (for method chaining).
|
|
*/
|
|
HarnessPredicate.prototype.add = function (description, predicate) {
|
|
this._descriptions.push(description);
|
|
this._predicates.push(predicate);
|
|
return this;
|
|
};
|
|
/**
|
|
* Adds a predicate function that depends on an option value to be run against candidate
|
|
* harnesses. If the option value is undefined, the predicate will be ignored.
|
|
* @param name The name of the option (may be used in error messages).
|
|
* @param option The option value.
|
|
* @param predicate The predicate function to run if the option value is not undefined.
|
|
* @return this (for method chaining).
|
|
*/
|
|
HarnessPredicate.prototype.addOption = function (name, option, predicate) {
|
|
if (option !== undefined) {
|
|
this.add(name + " = " + _valueAsString(option), function (item) { return predicate(item, option); });
|
|
}
|
|
return this;
|
|
};
|
|
/**
|
|
* Filters a list of harnesses on this predicate.
|
|
* @param harnesses The list of harnesses to filter.
|
|
* @return A list of harnesses that satisfy this predicate.
|
|
*/
|
|
HarnessPredicate.prototype.filter = function (harnesses) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var results;
|
|
var _this = this;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
if (harnesses.length === 0) {
|
|
return [2 /*return*/, []];
|
|
}
|
|
return [4 /*yield*/, parallel(function () { return harnesses.map(function (h) { return _this.evaluate(h); }); })];
|
|
case 1:
|
|
results = _b.sent();
|
|
return [2 /*return*/, harnesses.filter(function (_, i) { return results[i]; })];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Evaluates whether the given harness satisfies this predicate.
|
|
* @param harness The harness to check
|
|
* @return A promise that resolves to true if the harness satisfies this predicate,
|
|
* and resolves to false otherwise.
|
|
*/
|
|
HarnessPredicate.prototype.evaluate = function (harness) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var results;
|
|
var _this = this;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, parallel(function () { return _this._predicates.map(function (p) { return p(harness); }); })];
|
|
case 1:
|
|
results = _b.sent();
|
|
return [2 /*return*/, results.reduce(function (combined, current) { return combined && current; }, true)];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/** Gets a description of this predicate for use in error messages. */
|
|
HarnessPredicate.prototype.getDescription = function () {
|
|
return this._descriptions.join(', ');
|
|
};
|
|
/** Gets the selector used to find candidate elements. */
|
|
HarnessPredicate.prototype.getSelector = function () {
|
|
// We don't have to go through the extra trouble if there are no ancestors.
|
|
if (!this._ancestor) {
|
|
return (this.harnessType.hostSelector || '').trim();
|
|
}
|
|
var _b = __read(_splitAndEscapeSelector(this._ancestor), 2), ancestors = _b[0], ancestorPlaceholders = _b[1];
|
|
var _c = __read(_splitAndEscapeSelector(this.harnessType.hostSelector || ''), 2), selectors = _c[0], selectorPlaceholders = _c[1];
|
|
var result = [];
|
|
// We have to add the ancestor to each part of the host compound selector, otherwise we can get
|
|
// incorrect results. E.g. `.ancestor .a, .ancestor .b` vs `.ancestor .a, .b`.
|
|
ancestors.forEach(function (escapedAncestor) {
|
|
var ancestor = _restoreSelector(escapedAncestor, ancestorPlaceholders);
|
|
return selectors.forEach(function (escapedSelector) { return result.push(ancestor + " " + _restoreSelector(escapedSelector, selectorPlaceholders)); });
|
|
});
|
|
return result.join(', ');
|
|
};
|
|
/** Adds base options common to all harness types. */
|
|
HarnessPredicate.prototype._addBaseOptions = function (options) {
|
|
var _this = this;
|
|
this._ancestor = options.ancestor || '';
|
|
if (this._ancestor) {
|
|
this._descriptions.push("has ancestor matching selector \"" + this._ancestor + "\"");
|
|
}
|
|
var selector = options.selector;
|
|
if (selector !== undefined) {
|
|
this.add("host matches selector \"" + selector + "\"", function (item) { return __awaiter(_this, void 0, void 0, function () {
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0: return [4 /*yield*/, item.host()];
|
|
case 1: return [2 /*return*/, (_b.sent()).matchesSelector(selector)];
|
|
}
|
|
});
|
|
}); });
|
|
}
|
|
};
|
|
return HarnessPredicate;
|
|
}());
|
|
/** Represent a value as a string for the purpose of logging. */
|
|
function _valueAsString(value) {
|
|
if (value === undefined) {
|
|
return 'undefined';
|
|
}
|
|
try {
|
|
// `JSON.stringify` doesn't handle RegExp properly, so we need a custom replacer.
|
|
// Use a character that is unlikely to appear in real strings to denote the start and end of
|
|
// the regex. This allows us to strip out the extra quotes around the value added by
|
|
// `JSON.stringify`. Also do custom escaping on `"` characters to prevent `JSON.stringify`
|
|
// from escaping them as if they were part of a string.
|
|
var stringifiedValue = JSON.stringify(value, function (_, v) { return v instanceof RegExp ?
|
|
"\u25ECMAT_RE_ESCAPE\u25EC" + v.toString().replace(/"/g, '◬MAT_RE_ESCAPE◬') + "\u25ECMAT_RE_ESCAPE\u25EC" : v; });
|
|
// Strip out the extra quotes around regexes and put back the manually escaped `"` characters.
|
|
return stringifiedValue
|
|
.replace(/"◬MAT_RE_ESCAPE◬|◬MAT_RE_ESCAPE◬"/g, '')
|
|
.replace(/◬MAT_RE_ESCAPE◬/g, '"');
|
|
}
|
|
catch (_a) {
|
|
// `JSON.stringify` will throw if the object is cyclical,
|
|
// in this case the best we can do is report the value as `{...}`.
|
|
return '{...}';
|
|
}
|
|
}
|
|
/**
|
|
* Splits up a compound selector into its parts and escapes any quoted content. The quoted content
|
|
* has to be escaped, because it can contain commas which will throw throw us off when trying to
|
|
* split it.
|
|
* @param selector Selector to be split.
|
|
* @returns The escaped string where any quoted content is replaced with a placeholder. E.g.
|
|
* `[foo="bar"]` turns into `[foo=__cdkPlaceholder-0__]`. Use `_restoreSelector` to restore
|
|
* the placeholders.
|
|
*/
|
|
function _splitAndEscapeSelector(selector) {
|
|
var placeholders = [];
|
|
// Note that the regex doesn't account for nested quotes so something like `"ab'cd'e"` will be
|
|
// considered as two blocks. It's a bit of an edge case, but if we find that it's a problem,
|
|
// we can make it a bit smarter using a loop. Use this for now since it's more readable and
|
|
// compact. More complete implementation:
|
|
// https://github.com/angular/angular/blob/bd34bc9e89f18a/packages/compiler/src/shadow_css.ts#L655
|
|
var result = selector.replace(/(["'][^["']*["'])/g, function (_, keep) {
|
|
var replaceBy = "__cdkPlaceholder-" + placeholders.length + "__";
|
|
placeholders.push(keep);
|
|
return replaceBy;
|
|
});
|
|
return [result.split(',').map(function (part) { return part.trim(); }), placeholders];
|
|
}
|
|
/** Restores a selector whose content was escaped in `_splitAndEscapeSelector`. */
|
|
function _restoreSelector(selector, placeholders) {
|
|
return selector.replace(/__cdkPlaceholder-(\d+)__/g, function (_, index) { return placeholders[+index]; });
|
|
}
|
|
|
|
/**
|
|
* Base harness environment class that can be extended to allow `ComponentHarness`es to be used in
|
|
* different test environments (e.g. testbed, protractor, etc.). This class implements the
|
|
* functionality of both a `HarnessLoader` and `LocatorFactory`. This class is generic on the raw
|
|
* element type, `E`, used by the particular test environment.
|
|
*/
|
|
var HarnessEnvironment = /** @class */ (function () {
|
|
function HarnessEnvironment(rawRootElement) {
|
|
this.rawRootElement = rawRootElement;
|
|
this.rootElement = this.createTestElement(rawRootElement);
|
|
}
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.documentRootLocatorFactory = function () {
|
|
return this.createEnvironment(this.getDocumentRoot());
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.locatorFor = function () {
|
|
var _this = this;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return function () { return _assertResultFound(_this._getAllHarnessesAndTestElements(queries), _getDescriptionForLocatorForQueries(queries)); };
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.locatorForOptional = function () {
|
|
var _this = this;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return function () { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0: return [4 /*yield*/, this._getAllHarnessesAndTestElements(queries)];
|
|
case 1: return [2 /*return*/, (_a.sent())[0] || null];
|
|
}
|
|
}); }); };
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.locatorForAll = function () {
|
|
var _this = this;
|
|
var queries = [];
|
|
for (var _i = 0; _i < arguments.length; _i++) {
|
|
queries[_i] = arguments[_i];
|
|
}
|
|
return function () { return _this._getAllHarnessesAndTestElements(queries); };
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.rootHarnessLoader = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_a) {
|
|
return [2 /*return*/, this];
|
|
});
|
|
});
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.harnessLoaderFor = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var _a;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
_a = this.createEnvironment;
|
|
return [4 /*yield*/, _assertResultFound(this.getAllRawElements(selector), [_getDescriptionForHarnessLoaderQuery(selector)])];
|
|
case 1: return [2 /*return*/, _a.apply(this, [_b.sent()])];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.harnessLoaderForOptional = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var elements;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0: return [4 /*yield*/, this.getAllRawElements(selector)];
|
|
case 1:
|
|
elements = _a.sent();
|
|
return [2 /*return*/, elements[0] ? this.createEnvironment(elements[0]) : null];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
// Implemented as part of the `LocatorFactory` interface.
|
|
HarnessEnvironment.prototype.harnessLoaderForAll = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var elements;
|
|
var _this = this;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0: return [4 /*yield*/, this.getAllRawElements(selector)];
|
|
case 1:
|
|
elements = _a.sent();
|
|
return [2 /*return*/, elements.map(function (element) { return _this.createEnvironment(element); })];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
// Implemented as part of the `HarnessLoader` interface.
|
|
HarnessEnvironment.prototype.getHarness = function (query) {
|
|
return this.locatorFor(query)();
|
|
};
|
|
// Implemented as part of the `HarnessLoader` interface.
|
|
HarnessEnvironment.prototype.getAllHarnesses = function (query) {
|
|
return this.locatorForAll(query)();
|
|
};
|
|
// Implemented as part of the `HarnessLoader` interface.
|
|
HarnessEnvironment.prototype.getChildLoader = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var _a;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
_a = this.createEnvironment;
|
|
return [4 /*yield*/, _assertResultFound(this.getAllRawElements(selector), [_getDescriptionForHarnessLoaderQuery(selector)])];
|
|
case 1: return [2 /*return*/, _a.apply(this, [_b.sent()])];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
// Implemented as part of the `HarnessLoader` interface.
|
|
HarnessEnvironment.prototype.getAllChildLoaders = function (selector) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var _this = this;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0: return [4 /*yield*/, this.getAllRawElements(selector)];
|
|
case 1: return [2 /*return*/, (_a.sent()).map(function (e) { return _this.createEnvironment(e); })];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/** Creates a `ComponentHarness` for the given harness type with the given raw host element. */
|
|
HarnessEnvironment.prototype.createComponentHarness = function (harnessType, element) {
|
|
return new harnessType(this.createEnvironment(element));
|
|
};
|
|
/**
|
|
* Matches the given raw elements with the given list of element and harness queries to produce a
|
|
* list of matched harnesses and test elements.
|
|
*/
|
|
HarnessEnvironment.prototype._getAllHarnessesAndTestElements = function (queries) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var _a, allQueries, harnessQueries, elementQueries, harnessTypes, rawElements, skipSelectorCheck, perElementMatches;
|
|
var _this = this;
|
|
return __generator(this, function (_b) {
|
|
switch (_b.label) {
|
|
case 0:
|
|
_a = _parseQueries(queries), allQueries = _a.allQueries, harnessQueries = _a.harnessQueries, elementQueries = _a.elementQueries, harnessTypes = _a.harnessTypes;
|
|
return [4 /*yield*/, this.getAllRawElements(__spreadArray(__spreadArray([], __read(elementQueries)), __read(harnessQueries.map(function (predicate) { return predicate.getSelector(); }))).join(','))];
|
|
case 1:
|
|
rawElements = _b.sent();
|
|
skipSelectorCheck = (elementQueries.length === 0 && harnessTypes.size === 1) ||
|
|
harnessQueries.length === 0;
|
|
return [4 /*yield*/, parallel(function () { return rawElements.map(function (rawElement) { return __awaiter(_this, void 0, void 0, function () {
|
|
var testElement, allResultsForElement;
|
|
var _this = this;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0:
|
|
testElement = this.createTestElement(rawElement);
|
|
return [4 /*yield*/, parallel(
|
|
// For each query, get `null` if it doesn't match, or a `TestElement` or
|
|
// `ComponentHarness` as appropriate if it does match. This gives us everything that
|
|
// matches the current raw element, but it may contain duplicate entries (e.g.
|
|
// multiple `TestElement` or multiple `ComponentHarness` of the same type).
|
|
function () { return allQueries.map(function (query) { return _this._getQueryResultForElement(query, rawElement, testElement, skipSelectorCheck); }); })];
|
|
case 1:
|
|
allResultsForElement = _a.sent();
|
|
return [2 /*return*/, _removeDuplicateQueryResults(allResultsForElement)];
|
|
}
|
|
});
|
|
}); }); })];
|
|
case 2:
|
|
perElementMatches = _b.sent();
|
|
return [2 /*return*/, [].concat.apply([], __spreadArray([], __read(perElementMatches)))];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
/**
|
|
* Check whether the given query matches the given element, if it does return the matched
|
|
* `TestElement` or `ComponentHarness`, if it does not, return null. In cases where the caller
|
|
* knows for sure that the query matches the element's selector, `skipSelectorCheck` can be used
|
|
* to skip verification and optimize performance.
|
|
*/
|
|
HarnessEnvironment.prototype._getQueryResultForElement = function (query, rawElement, testElement, skipSelectorCheck) {
|
|
if (skipSelectorCheck === void 0) { skipSelectorCheck = false; }
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var _a, _b, harness;
|
|
return __generator(this, function (_c) {
|
|
switch (_c.label) {
|
|
case 0:
|
|
if (!(typeof query === 'string')) return [3 /*break*/, 3];
|
|
_a = skipSelectorCheck;
|
|
if (_a) return [3 /*break*/, 2];
|
|
return [4 /*yield*/, testElement.matchesSelector(query)];
|
|
case 1:
|
|
_a = (_c.sent());
|
|
_c.label = 2;
|
|
case 2: return [2 /*return*/, ((_a) ? testElement : null)];
|
|
case 3:
|
|
_b = skipSelectorCheck;
|
|
if (_b) return [3 /*break*/, 5];
|
|
return [4 /*yield*/, testElement.matchesSelector(query.getSelector())];
|
|
case 4:
|
|
_b = (_c.sent());
|
|
_c.label = 5;
|
|
case 5:
|
|
if (!_b) return [3 /*break*/, 7];
|
|
harness = this.createComponentHarness(query.harnessType, rawElement);
|
|
return [4 /*yield*/, query.evaluate(harness)];
|
|
case 6: return [2 /*return*/, (_c.sent()) ? harness : null];
|
|
case 7: return [2 /*return*/, null];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
return HarnessEnvironment;
|
|
}());
|
|
/**
|
|
* Parses a list of queries in the format accepted by the `locatorFor*` methods into an easier to
|
|
* work with format.
|
|
*/
|
|
function _parseQueries(queries) {
|
|
var e_1, _a;
|
|
var allQueries = [];
|
|
var harnessQueries = [];
|
|
var elementQueries = [];
|
|
var harnessTypes = new Set();
|
|
try {
|
|
for (var queries_1 = __values(queries), queries_1_1 = queries_1.next(); !queries_1_1.done; queries_1_1 = queries_1.next()) {
|
|
var query = queries_1_1.value;
|
|
if (typeof query === 'string') {
|
|
allQueries.push(query);
|
|
elementQueries.push(query);
|
|
}
|
|
else {
|
|
var predicate = query instanceof HarnessPredicate ? query : new HarnessPredicate(query, {});
|
|
allQueries.push(predicate);
|
|
harnessQueries.push(predicate);
|
|
harnessTypes.add(predicate.harnessType);
|
|
}
|
|
}
|
|
}
|
|
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
|
finally {
|
|
try {
|
|
if (queries_1_1 && !queries_1_1.done && (_a = queries_1.return)) _a.call(queries_1);
|
|
}
|
|
finally { if (e_1) throw e_1.error; }
|
|
}
|
|
return { allQueries: allQueries, harnessQueries: harnessQueries, elementQueries: elementQueries, harnessTypes: harnessTypes };
|
|
}
|
|
/**
|
|
* Removes duplicate query results for a particular element. (e.g. multiple `TestElement`
|
|
* instances or multiple instances of the same `ComponentHarness` class.
|
|
*/
|
|
function _removeDuplicateQueryResults(results) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var testElementMatched, matchedHarnessTypes, dedupedMatches, results_1, results_1_1, result;
|
|
var e_2, _a;
|
|
return __generator(this, function (_b) {
|
|
testElementMatched = false;
|
|
matchedHarnessTypes = new Set();
|
|
dedupedMatches = [];
|
|
try {
|
|
for (results_1 = __values(results), results_1_1 = results_1.next(); !results_1_1.done; results_1_1 = results_1.next()) {
|
|
result = results_1_1.value;
|
|
if (!result) {
|
|
continue;
|
|
}
|
|
if (result instanceof ComponentHarness) {
|
|
if (!matchedHarnessTypes.has(result.constructor)) {
|
|
matchedHarnessTypes.add(result.constructor);
|
|
dedupedMatches.push(result);
|
|
}
|
|
}
|
|
else if (!testElementMatched) {
|
|
testElementMatched = true;
|
|
dedupedMatches.push(result);
|
|
}
|
|
}
|
|
}
|
|
catch (e_2_1) { e_2 = { error: e_2_1 }; }
|
|
finally {
|
|
try {
|
|
if (results_1_1 && !results_1_1.done && (_a = results_1.return)) _a.call(results_1);
|
|
}
|
|
finally { if (e_2) throw e_2.error; }
|
|
}
|
|
return [2 /*return*/, dedupedMatches];
|
|
});
|
|
});
|
|
}
|
|
/** Verifies that there is at least one result in an array. */
|
|
function _assertResultFound(results, queryDescriptions) {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
var result;
|
|
return __generator(this, function (_a) {
|
|
switch (_a.label) {
|
|
case 0: return [4 /*yield*/, results];
|
|
case 1:
|
|
result = (_a.sent())[0];
|
|
if (result == undefined) {
|
|
throw Error("Failed to find element matching one of the following queries:\n" +
|
|
queryDescriptions.map(function (desc) { return "(" + desc + ")"; }).join(',\n'));
|
|
}
|
|
return [2 /*return*/, result];
|
|
}
|
|
});
|
|
});
|
|
}
|
|
/** Gets a list of description strings from a list of queries. */
|
|
function _getDescriptionForLocatorForQueries(queries) {
|
|
return queries.map(function (query) { return typeof query === 'string' ?
|
|
_getDescriptionForTestElementQuery(query) : _getDescriptionForComponentHarnessQuery(query); });
|
|
}
|
|
/** Gets a description string for a `ComponentHarness` query. */
|
|
function _getDescriptionForComponentHarnessQuery(query) {
|
|
var harnessPredicate = query instanceof HarnessPredicate ? query : new HarnessPredicate(query, {});
|
|
var _a = harnessPredicate.harnessType, name = _a.name, hostSelector = _a.hostSelector;
|
|
var description = name + " with host element matching selector: \"" + hostSelector + "\"";
|
|
var constraints = harnessPredicate.getDescription();
|
|
return description + (constraints ?
|
|
" satisfying the constraints: " + harnessPredicate.getDescription() : '');
|
|
}
|
|
/** Gets a description string for a `TestElement` query. */
|
|
function _getDescriptionForTestElementQuery(selector) {
|
|
return "TestElement for element matching selector: \"" + selector + "\"";
|
|
}
|
|
/** Gets a description string for a `HarnessLoader` query. */
|
|
function _getDescriptionForHarnessLoaderQuery(selector) {
|
|
return "HarnessLoader for element matching selector: \"" + selector + "\"";
|
|
}
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/** An enum of non-text keys that can be used with the `sendKeys` method. */
|
|
// NOTE: This is a separate enum from `@angular/cdk/keycodes` because we don't necessarily want to
|
|
// support every possible keyCode. We also can't rely on Protractor's `Key` because we don't want a
|
|
// dependency on any particular testing framework here. Instead we'll just maintain this supported
|
|
// list of keys and let individual concrete `HarnessEnvironment` classes map them to whatever key
|
|
// representation is used in its respective testing framework.
|
|
// tslint:disable-next-line:prefer-const-enum Seems like this causes some issues with System.js
|
|
exports.TestKey = void 0;
|
|
(function (TestKey) {
|
|
TestKey[TestKey["BACKSPACE"] = 0] = "BACKSPACE";
|
|
TestKey[TestKey["TAB"] = 1] = "TAB";
|
|
TestKey[TestKey["ENTER"] = 2] = "ENTER";
|
|
TestKey[TestKey["SHIFT"] = 3] = "SHIFT";
|
|
TestKey[TestKey["CONTROL"] = 4] = "CONTROL";
|
|
TestKey[TestKey["ALT"] = 5] = "ALT";
|
|
TestKey[TestKey["ESCAPE"] = 6] = "ESCAPE";
|
|
TestKey[TestKey["PAGE_UP"] = 7] = "PAGE_UP";
|
|
TestKey[TestKey["PAGE_DOWN"] = 8] = "PAGE_DOWN";
|
|
TestKey[TestKey["END"] = 9] = "END";
|
|
TestKey[TestKey["HOME"] = 10] = "HOME";
|
|
TestKey[TestKey["LEFT_ARROW"] = 11] = "LEFT_ARROW";
|
|
TestKey[TestKey["UP_ARROW"] = 12] = "UP_ARROW";
|
|
TestKey[TestKey["RIGHT_ARROW"] = 13] = "RIGHT_ARROW";
|
|
TestKey[TestKey["DOWN_ARROW"] = 14] = "DOWN_ARROW";
|
|
TestKey[TestKey["INSERT"] = 15] = "INSERT";
|
|
TestKey[TestKey["DELETE"] = 16] = "DELETE";
|
|
TestKey[TestKey["F1"] = 17] = "F1";
|
|
TestKey[TestKey["F2"] = 18] = "F2";
|
|
TestKey[TestKey["F3"] = 19] = "F3";
|
|
TestKey[TestKey["F4"] = 20] = "F4";
|
|
TestKey[TestKey["F5"] = 21] = "F5";
|
|
TestKey[TestKey["F6"] = 22] = "F6";
|
|
TestKey[TestKey["F7"] = 23] = "F7";
|
|
TestKey[TestKey["F8"] = 24] = "F8";
|
|
TestKey[TestKey["F9"] = 25] = "F9";
|
|
TestKey[TestKey["F10"] = 26] = "F10";
|
|
TestKey[TestKey["F11"] = 27] = "F11";
|
|
TestKey[TestKey["F12"] = 28] = "F12";
|
|
TestKey[TestKey["META"] = 29] = "META";
|
|
})(exports.TestKey || (exports.TestKey = {}));
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* Gets text of element excluding certain selectors within the element.
|
|
* @param element Element to get text from,
|
|
* @param excludeSelector Selector identifying which elements to exclude,
|
|
*/
|
|
function _getTextWithExcludedElements(element, excludeSelector) {
|
|
var _a;
|
|
var clone = element.cloneNode(true);
|
|
var exclusions = clone.querySelectorAll(excludeSelector);
|
|
for (var i = 0; i < exclusions.length; i++) {
|
|
var child = exclusions[i];
|
|
(_a = child.parentNode) === null || _a === void 0 ? void 0 : _a.removeChild(child);
|
|
}
|
|
return (clone.textContent || '').trim();
|
|
}
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
exports.ComponentHarness = ComponentHarness;
|
|
exports.ContentContainerComponentHarness = ContentContainerComponentHarness;
|
|
exports.HarnessEnvironment = HarnessEnvironment;
|
|
exports.HarnessPredicate = HarnessPredicate;
|
|
exports._getTextWithExcludedElements = _getTextWithExcludedElements;
|
|
exports.handleAutoChangeDetectionStatus = handleAutoChangeDetectionStatus;
|
|
exports.manualChangeDetection = manualChangeDetection;
|
|
exports.parallel = parallel;
|
|
exports.stopHandlingAutoChangeDetectionStatus = stopHandlingAutoChangeDetectionStatus;
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
})));
|
|
//# sourceMappingURL=cdk-testing.umd.js.map
|