source: trip-planner-front/node_modules/@angular/material/fesm2015/select/testing.js@ 571e0df

Last change on this file since 571e0df was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1import { __awaiter } from 'tslib';
2import { parallel, HarnessPredicate } from '@angular/cdk/testing';
3import { MatFormFieldControlHarness } from '@angular/material/form-field/testing/control';
4import { MatOptionHarness, MatOptgroupHarness } from '@angular/material/core/testing';
5
6/**
7 * @license
8 * Copyright Google LLC All Rights Reserved.
9 *
10 * Use of this source code is governed by an MIT-style license that can be
11 * found in the LICENSE file at https://angular.io/license
12 */
13class _MatSelectHarnessBase extends MatFormFieldControlHarness {
14 constructor() {
15 super(...arguments);
16 this._documentRootLocator = this.documentRootLocatorFactory();
17 this._backdrop = this._documentRootLocator.locatorFor('.cdk-overlay-backdrop');
18 }
19 /** Gets a boolean promise indicating if the select is disabled. */
20 isDisabled() {
21 return __awaiter(this, void 0, void 0, function* () {
22 return (yield this.host()).hasClass(`${this._prefix}-select-disabled`);
23 });
24 }
25 /** Gets a boolean promise indicating if the select is valid. */
26 isValid() {
27 return __awaiter(this, void 0, void 0, function* () {
28 return !(yield (yield this.host()).hasClass('ng-invalid'));
29 });
30 }
31 /** Gets a boolean promise indicating if the select is required. */
32 isRequired() {
33 return __awaiter(this, void 0, void 0, function* () {
34 return (yield this.host()).hasClass(`${this._prefix}-select-required`);
35 });
36 }
37 /** Gets a boolean promise indicating if the select is empty (no value is selected). */
38 isEmpty() {
39 return __awaiter(this, void 0, void 0, function* () {
40 return (yield this.host()).hasClass(`${this._prefix}-select-empty`);
41 });
42 }
43 /** Gets a boolean promise indicating if the select is in multi-selection mode. */
44 isMultiple() {
45 return __awaiter(this, void 0, void 0, function* () {
46 return (yield this.host()).hasClass(`${this._prefix}-select-multiple`);
47 });
48 }
49 /** Gets a promise for the select's value text. */
50 getValueText() {
51 return __awaiter(this, void 0, void 0, function* () {
52 const value = yield this.locatorFor(`.${this._prefix}-select-value`)();
53 return value.text();
54 });
55 }
56 /** Focuses the select and returns a void promise that indicates when the action is complete. */
57 focus() {
58 return __awaiter(this, void 0, void 0, function* () {
59 return (yield this.host()).focus();
60 });
61 }
62 /** Blurs the select and returns a void promise that indicates when the action is complete. */
63 blur() {
64 return __awaiter(this, void 0, void 0, function* () {
65 return (yield this.host()).blur();
66 });
67 }
68 /** Whether the select is focused. */
69 isFocused() {
70 return __awaiter(this, void 0, void 0, function* () {
71 return (yield this.host()).isFocused();
72 });
73 }
74 /** Gets the options inside the select panel. */
75 getOptions(filter) {
76 return __awaiter(this, void 0, void 0, function* () {
77 return this._documentRootLocator.locatorForAll(this._optionClass.with(Object.assign(Object.assign({}, (filter || {})), { ancestor: yield this._getPanelSelector() })))();
78 });
79 }
80 /** Gets the groups of options inside the panel. */
81 getOptionGroups(filter) {
82 return __awaiter(this, void 0, void 0, function* () {
83 return this._documentRootLocator.locatorForAll(this._optionGroupClass.with(Object.assign(Object.assign({}, (filter || {})), { ancestor: yield this._getPanelSelector() })))();
84 });
85 }
86 /** Gets whether the select is open. */
87 isOpen() {
88 return __awaiter(this, void 0, void 0, function* () {
89 return !!(yield this._documentRootLocator.locatorForOptional(yield this._getPanelSelector())());
90 });
91 }
92 /** Opens the select's panel. */
93 open() {
94 return __awaiter(this, void 0, void 0, function* () {
95 if (!(yield this.isOpen())) {
96 const trigger = yield this.locatorFor(`.${this._prefix}-select-trigger`)();
97 return trigger.click();
98 }
99 });
100 }
101 /**
102 * Clicks the options that match the passed-in filter. If the select is in multi-selection
103 * mode all options will be clicked, otherwise the harness will pick the first matching option.
104 */
105 clickOptions(filter) {
106 return __awaiter(this, void 0, void 0, function* () {
107 yield this.open();
108 const [isMultiple, options] = yield parallel(() => [this.isMultiple(), this.getOptions(filter)]);
109 if (options.length === 0) {
110 throw Error('Select does not have options matching the specified filter');
111 }
112 if (isMultiple) {
113 yield parallel(() => options.map(option => option.click()));
114 }
115 else {
116 yield options[0].click();
117 }
118 });
119 }
120 /** Closes the select's panel. */
121 close() {
122 return __awaiter(this, void 0, void 0, function* () {
123 if (yield this.isOpen()) {
124 // This is the most consistent way that works both in both single and multi-select modes,
125 // but it assumes that only one overlay is open at a time. We should be able to make it
126 // a bit more precise after #16645 where we can dispatch an ESCAPE press to the host instead.
127 return (yield this._backdrop()).click();
128 }
129 });
130 }
131 /** Gets the selector that should be used to find this select's panel. */
132 _getPanelSelector() {
133 return __awaiter(this, void 0, void 0, function* () {
134 const id = yield (yield this.host()).getAttribute('id');
135 return `#${id}-panel`;
136 });
137 }
138}
139/** Harness for interacting with a standard mat-select in tests. */
140class MatSelectHarness extends _MatSelectHarnessBase {
141 constructor() {
142 super(...arguments);
143 this._prefix = 'mat';
144 this._optionClass = MatOptionHarness;
145 this._optionGroupClass = MatOptgroupHarness;
146 }
147 /**
148 * Gets a `HarnessPredicate` that can be used to search for a `MatSelectHarness` that meets
149 * certain criteria.
150 * @param options Options for filtering which select instances are considered a match.
151 * @return a `HarnessPredicate` configured with the given options.
152 */
153 static with(options = {}) {
154 return new HarnessPredicate(MatSelectHarness, options);
155 }
156}
157MatSelectHarness.hostSelector = '.mat-select';
158
159/**
160 * @license
161 * Copyright Google LLC All Rights Reserved.
162 *
163 * Use of this source code is governed by an MIT-style license that can be
164 * found in the LICENSE file at https://angular.io/license
165 */
166
167/**
168 * @license
169 * Copyright Google LLC All Rights Reserved.
170 *
171 * Use of this source code is governed by an MIT-style license that can be
172 * found in the LICENSE file at https://angular.io/license
173 */
174
175/**
176 * @license
177 * Copyright Google LLC All Rights Reserved.
178 *
179 * Use of this source code is governed by an MIT-style license that can be
180 * found in the LICENSE file at https://angular.io/license
181 */
182
183export { MatSelectHarness, _MatSelectHarnessBase };
184//# sourceMappingURL=testing.js.map
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