@angular/material
Version:
Angular Material
75 lines • 10.9 kB
JavaScript
/**
* @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
*/
import { HarnessPredicate, ContentContainerComponentHarness, } from '@angular/cdk/testing';
/** Harness for interacting with a standard Angular Material table cell. */
export class MatCellHarness extends ContentContainerComponentHarness {
/**
* Gets a `HarnessPredicate` that can be used to search for a table cell with specific attributes.
* @param options Options for narrowing the search
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return MatCellHarness._getCellPredicate(MatCellHarness, options);
}
/** Gets the cell's text. */
async getText() {
return (await this.host()).text();
}
/** Gets the name of the column that the cell belongs to. */
async getColumnName() {
const host = await this.host();
const classAttribute = await host.getAttribute('class');
if (classAttribute) {
const prefix = 'mat-column-';
const name = classAttribute
.split(' ')
.map(c => c.trim())
.find(c => c.startsWith(prefix));
if (name) {
return name.split(prefix)[1];
}
}
throw Error('Could not determine column name of cell.');
}
static _getCellPredicate(type, options) {
return new HarnessPredicate(type, options)
.addOption('text', options.text, (harness, text) => HarnessPredicate.stringMatches(harness.getText(), text))
.addOption('columnName', options.columnName, (harness, name) => HarnessPredicate.stringMatches(harness.getColumnName(), name));
}
}
/** The selector for the host element of a `MatCellHarness` instance. */
MatCellHarness.hostSelector = '.mat-cell';
/** Harness for interacting with a standard Angular Material table header cell. */
export class MatHeaderCellHarness extends MatCellHarness {
/**
* Gets a `HarnessPredicate` that can be used to search for
* a table header cell with specific attributes.
* @param options Options for narrowing the search
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return MatHeaderCellHarness._getCellPredicate(MatHeaderCellHarness, options);
}
}
/** The selector for the host element of a `MatHeaderCellHarness` instance. */
MatHeaderCellHarness.hostSelector = '.mat-header-cell';
/** Harness for interacting with a standard Angular Material table footer cell. */
export class MatFooterCellHarness extends MatCellHarness {
/**
* Gets a `HarnessPredicate` that can be used to search for
* a table footer cell with specific attributes.
* @param options Options for narrowing the search
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options = {}) {
return MatFooterCellHarness._getCellPredicate(MatFooterCellHarness, options);
}
}
/** The selector for the host element of a `MatFooterCellHarness` instance. */
MatFooterCellHarness.hostSelector = '.mat-footer-cell';
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