API reference for Angular Material card-testing

import {MatCardHarness} from '@angular/material/card/testing';

Classes

`MatCardHarness` extends ContentContainerComponentHarness

Harness for interacting with a mat-card in tests.

Properties

Name	Description
`static hostSelector: '.mat-mdc-card'`	The selector for the host element of a `MatCard` instance.

Methods

async countHarnesses
Returns the number of matching harnesses for the given query within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
Returns
`Promise<number>`	The number of matching harnesses for the given query.

async getAllChildLoaders
Gets a list of `HarnessLoader` for each element matching the given selector under the current harness's cotnent that searches for harnesses under that element.
Parameters
selector `S`	The selector for elements in the component's content.
Returns
`Promise<HarnessLoader[]>`	A list of `HarnessLoader` for each element matching the given selector.

async getAllHarnesses
Gets all matching harnesses for the given query within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
Returns
`Promise<T[]>`	The list of harness matching the given query.

async getChildLoader
Gets a `HarnessLoader` that searches for harnesses under the first element matching the given selector within the current harness's content.
Parameters
selector `S`	The selector for an element in the component's content.
Returns
`Promise<HarnessLoader>`	A `HarnessLoader` that searches for harnesses under the given selector.

async getHarness
Gets the first matching harness for the given query within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
Returns
`Promise<T>`	The first harness matching the given query.

async getHarnessAtIndex
Gets a matching harness for the given query and index within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
index `number`	The zero-indexed offset of the component to find.
Returns
`Promise<T>`	The first harness matching the given query.

async getHarnessOrNull
Gets the first matching harness for the given query within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
Returns
`Promise<T \| null>`	The first harness matching the given query, or null if none is found.

async getSubtitleText
Gets the cards's subtitle text.
Returns
`Promise<string>`

async getText
Gets all of the card's content as text.
Returns
`Promise<string>`

async getTitleText
Gets the cards's title text.
Returns
`Promise<string>`

async hasHarness
Checks whether there is a matching harnesses for the given query within the current harness's content.
Parameters
query `HarnessQuery<T>`	The harness query to search for.
Returns
`Promise<boolean>`	Whether there is matching harnesses for the given query.

async host
Gets a `Promise` for the `TestElement` representing the host element of the component.
Returns
`Promise<TestElement>`

static with
Gets a `HarnessPredicate` that can be used to search for a card with specific attributes.
Parameters
options `CardHarnessFilters = {}`	Options for filtering which card instances are considered a match.
Returns
`HarnessPredicate<T>`	a `HarnessPredicate` configured with the given options.

Interfaces

`CardHarnessFilters`

A set of criteria that can be used to filter a list of MatCardHarness instances.

Properties

Name	Description
`subtitle: string \| RegExp`	Only find instances whose subtitle matches the given value.
`text: string \| RegExp`	Only find instances whose text matches the given value.
`title: string \| RegExp`	Only find instances whose title matches the given value.