I'm working on an Angular component that includes a form structured like this:
<form>
<label for="Name">Click me</label>
<input type="text" id="Name" name="Name" />
<label for="Name2">Click me 2</label>
<input type="text" id="Name2" name="Name" />
</form>
My task is to create a unit test that verifies whether the input with id=Name has a label with the text "Click Name". How should I go about implementing this unit test using Angular, Jasmine, and Karma?
Locate the element and perform a validation on it.
it('Verifying the label text', () => {
let labelText = fixture.debugElement.query(By.css("label[for=Name]"));
expect(labelText.nativeElement.textContent).toBe("Click Me");
})
Focusing on how to engage with the element, not just testing it.
Best of luck!
Your code snippet appears to be a bit muddled, but here is a potential solution for testing the label regardless of whether there is an input or not:
Include these imports:
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { By } from '@angular/platform-browser';
Use this code:
let fixture: ComponentFixture<YourComponent> = TestBed.createComponent(YourComponent);
const queryValue = fixture.debugElement.query(By.css('#your-label-id'));
expect(queryValue).toBeTruthy();
expect(queryValue.nativeElement).toBeTruthy();
expect(queryValue.nativeElement.outerText).toContain("Text you expect in the label");
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