Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit053afba

Browse files
committed
refactor(form): host binding, cleanup, tests
1 parent8cfa988 commit053afba

File tree

2 files changed

+41
-10
lines changed

2 files changed

+41
-10
lines changed
Lines changed: 38 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,11 +1,48 @@
1+
import{ComponentFixture,TestBed}from'@angular/core/testing';
2+
import{Component,ComponentRef,DebugElement,input}from'@angular/core';
3+
import{By}from'@angular/platform-browser';
14
import{FormDirective}from'./form.directive';
2-
import{TestBed}from'@angular/core/testing';
5+
6+
@Component({
7+
imports:[FormDirective],
8+
template:'<form cForm [validated]="validated()"></form>'
9+
})
10+
classTestComponent{
11+
readonlyvalidated=input(false);
12+
}
313

414
describe('FormDirective',()=>{
15+
letcomponent:TestComponent;
16+
letfixture:ComponentFixture<TestComponent>;
17+
letdebugElement:DebugElement;
18+
letcomponentRef:ComponentRef<TestComponent>;
19+
20+
beforeEach(()=>{
21+
TestBed.configureTestingModule({
22+
imports:[TestComponent]
23+
}).compileComponents();
24+
25+
fixture=TestBed.createComponent(TestComponent);
26+
component=fixture.componentInstance;
27+
componentRef=fixture.componentRef;
28+
debugElement=fixture.debugElement.query(By.directive(FormDirective));
29+
fixture.detectChanges();
30+
});
31+
532
it('should create an instance',()=>{
633
TestBed.runInInjectionContext(()=>{
734
constdirective=newFormDirective();
835
expect(directive).toBeTruthy();
936
});
1037
});
38+
39+
it('should have css classes',()=>{
40+
expect(debugElement.nativeElement).not.toHaveClass('was-validated');
41+
componentRef.setInput('validated',true);
42+
fixture.detectChanges();
43+
expect(debugElement.nativeElement).toHaveClass('was-validated');
44+
componentRef.setInput('validated',false);
45+
fixture.detectChanges();
46+
expect(debugElement.nativeElement).not.toHaveClass('was-validated');
47+
});
1148
});
Lines changed: 3 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -1,20 +1,14 @@
1-
import{booleanAttribute,computed,Directive,input}from'@angular/core';
1+
import{booleanAttribute,Directive,input}from'@angular/core';
22

33
@Directive({
44
selector:'form[cForm]',
5-
host:{'[class]':'hostClasses()'}
5+
host:{'[class.was-validated]':'validated()'}
66
})
77
exportclassFormDirective{
88
/**
99
* Mark a form as validated. If you set it `true`, all validation styles will be applied to the form. [docs]
10-
*@type boolean
10+
*@return boolean
1111
*@default false
1212
*/
1313
readonlyvalidated=input(false,{transform:booleanAttribute});
14-
15-
readonlyhostClasses=computed(()=>{
16-
return{
17-
'was-validated':this.validated()
18-
}asRecord<string,boolean>;
19-
});
2014
}

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp