@@ -748,7 +723,7 @@ export function main() {
});
}));
- it('with ngControl',
+ it('with formControlName',
inject(
[TestComponentBuilder, AsyncTestCompleter],
(tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
@@ -806,205 +781,6 @@ export function main() {
var select = fixture.debugElement.query(By.css('select'));
expect(select.nativeElement.value).toEqual('NYC');
})));
-
- it('with option values that are objects',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp = fixture.debugElement.componentInstance;
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}, {'name': 'Buffalo'}];
- testComp.selectedCity = testComp.list[1];
- fixture.detectChanges();
-
- var select = fixture.debugElement.query(By.css('select'));
- var nycOption = fixture.debugElement.queryAll(By.css('option'))[1];
-
- tick();
- expect(select.nativeElement.value).toEqual('1: Object');
- expect(nycOption.nativeElement.selected).toBe(true);
-
- select.nativeElement.value = '2: Object';
- dispatchEvent(select.nativeElement, 'change');
- fixture.detectChanges();
- tick();
- expect(testComp.selectedCity['name']).toEqual('Buffalo');
- });
- })));
-
- it('when new options are added (selection through the model)',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp: MyComp8 = fixture.debugElement.componentInstance;
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
- testComp.selectedCity = testComp.list[1];
- fixture.detectChanges();
-
- testComp.list.push({'name': 'Buffalo'});
- testComp.selectedCity = testComp.list[2];
- fixture.detectChanges();
- tick();
-
- var select = fixture.debugElement.query(By.css('select'));
- var buffalo = fixture.debugElement.queryAll(By.css('option'))[2];
- expect(select.nativeElement.value).toEqual('2: Object');
- expect(buffalo.nativeElement.selected).toBe(true);
- });
- })));
-
- it('when new options are added (selection through the UI)',
- inject(
- [TestComponentBuilder, AsyncTestCompleter],
- (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp: MyComp8 = fixture.debugElement.componentInstance;
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
- testComp.selectedCity = testComp.list[0];
- fixture.detectChanges();
-
- var select = fixture.debugElement.query(By.css('select'));
- var ny = fixture.debugElement.queryAll(By.css('option'))[1];
-
- select.nativeElement.value = '1: Object';
- dispatchEvent(select.nativeElement, 'change');
- testComp.list.push({'name': 'Buffalo'});
- fixture.detectChanges();
-
- expect(select.nativeElement.value).toEqual('1: Object');
- expect(ny.nativeElement.selected).toBe(true);
- async.done();
- });
- }));
-
-
- it('when options are removed',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp: MyComp8 = fixture.debugElement.componentInstance;
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
- testComp.selectedCity = testComp.list[1];
- fixture.detectChanges();
- tick();
-
- var select = fixture.debugElement.query(By.css('select'));
- expect(select.nativeElement.value).toEqual('1: Object');
-
- testComp.list.pop();
- fixture.detectChanges();
- tick();
-
- expect(select.nativeElement.value).not.toEqual('1: Object');
- });
- })));
-
- it('when option values change identity while tracking by index',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp = fixture.debugElement.componentInstance;
-
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
- testComp.selectedCity = testComp.list[0];
- fixture.detectChanges();
-
- testComp.list[1] = 'Buffalo';
- testComp.selectedCity = testComp.list[1];
- fixture.detectChanges();
- tick();
-
- var select = fixture.debugElement.query(By.css('select'));
- var buffalo = fixture.debugElement.queryAll(By.css('option'))[1];
-
- expect(select.nativeElement.value).toEqual('1: Buffalo');
- expect(buffalo.nativeElement.selected).toBe(true);
- });
- })));
-
- it('with duplicate option values',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp = fixture.debugElement.componentInstance;
-
- testComp.list = [{'name': 'NYC'}, {'name': 'SF'}, {'name': 'SF'}];
- testComp.selectedCity = testComp.list[0];
- fixture.detectChanges();
-
- testComp.selectedCity = testComp.list[1];
- fixture.detectChanges();
- tick();
-
- var select = fixture.debugElement.query(By.css('select'));
- var firstSF = fixture.debugElement.queryAll(By.css('option'))[1];
-
- expect(select.nativeElement.value).toEqual('1: Object');
- expect(firstSF.nativeElement.selected).toBe(true);
- });
- })));
-
- it('when option values have same content, but different identities',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
-
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
-
- var testComp = fixture.debugElement.componentInstance;
- testComp.list = [{'name': 'SF'}, {'name': 'NYC'}, {'name': 'NYC'}];
- testComp.selectedCity = testComp.list[0];
- fixture.detectChanges();
-
- testComp.selectedCity = testComp.list[2];
- fixture.detectChanges();
- tick();
-
- var select = fixture.debugElement.query(By.css('select'));
- var secondNYC = fixture.debugElement.queryAll(By.css('option'))[2];
-
- expect(select.nativeElement.value).toEqual('2: Object');
- expect(secondNYC.nativeElement.selected).toBe(true);
- });
- })));
});
it('should support custom value accessors',
@@ -1296,366 +1072,6 @@ export function main() {
expect(fixture.debugElement.componentInstance.name).toEqual('updatedValue');
})));
- describe('template-driven forms', () => {
- it('should add new controls and control groups',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = null;
- fixture.detectChanges();
-
- var form = fixture.debugElement.children[0].injector.get(NgForm);
- expect(form.controls['user']).not.toBeDefined();
-
- tick();
-
- expect(form.controls['user']).toBeDefined();
- expect(form.controls['user'].controls['login']).toBeDefined();
- })));
-
- it('should emit ngSubmit event on submit',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'old';
- var form = fixture.debugElement.query(By.css('form'));
-
- dispatchEvent(form.nativeElement, 'submit');
- tick();
-
- expect(fixture.debugElement.componentInstance.name).toEqual('updated');
- })));
-
- it('should reset the form to empty when reset button is clicked',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
- `;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'should be cleared';
- fixture.detectChanges();
- tick();
-
- const form = fixture.debugElement.children[0].injector.get(NgForm);
- const formEl = fixture.debugElement.query(By.css('form'));
-
- dispatchEvent(formEl.nativeElement, 'reset');
- fixture.detectChanges();
- tick();
-
- expect(fixture.debugElement.componentInstance.name).toBe(null);
- expect(form.value.name).toEqual(null);
- })));
-
-
- it('should emit valueChanges and statusChanges on init',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- const form = fixture.debugElement.children[0].injector.get(NgForm);
- fixture.debugElement.componentInstance.name = 'aa';
- fixture.detectChanges();
-
- expect(form.valid).toEqual(true);
- expect(form.value).toEqual({});
-
- let formValidity: string;
- let formValue: Object;
-
- ObservableWrapper.subscribe(
- form.statusChanges, (status: string) => { formValidity = status; });
-
- ObservableWrapper.subscribe(
- form.valueChanges, (value: string) => { formValue = value; });
-
- tick();
-
- expect(formValidity).toEqual('INVALID');
- expect(formValue).toEqual({first: 'aa'});
- })));
-
- it('should not create a template-driven form when ngNoForm is used',
- inject(
- [TestComponentBuilder, AsyncTestCompleter],
- (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
- const t = `
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
- fixture.debugElement.componentInstance.name = null;
- fixture.detectChanges();
-
- expect(fixture.debugElement.children[0].providerTokens.length).toEqual(0);
- async.done();
- });
- }));
-
- it('should remove controls',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'show';
- fixture.detectChanges();
- tick();
- var form = fixture.debugElement.children[0].injector.get(NgForm);
-
-
- expect(form.controls['login']).toBeDefined();
-
- fixture.debugElement.componentInstance.name = 'hide';
- fixture.detectChanges();
- tick();
-
- expect(form.controls['login']).not.toBeDefined();
- })));
-
- it('should remove control groups',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'show';
- fixture.detectChanges();
- tick();
- var form = fixture.debugElement.children[0].injector.get(NgForm);
-
- expect(form.controls['user']).toBeDefined();
-
- fixture.debugElement.componentInstance.name = 'hide';
- fixture.detectChanges();
- tick();
-
- expect(form.controls['user']).not.toBeDefined();
- })));
-
- it('should support ngModel for complex forms',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'oldValue';
- fixture.detectChanges();
- tick();
-
- var input = fixture.debugElement.query(By.css('input')).nativeElement;
- expect(input.value).toEqual('oldValue');
-
- input.value = 'updatedValue';
- dispatchEvent(input, 'input');
- tick();
-
- expect(fixture.debugElement.componentInstance.name).toEqual('updatedValue');
- })));
-
-
- it('should support ngModel for single fields',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
`;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'oldValue';
- fixture.detectChanges();
-
- var input = fixture.debugElement.query(By.css('input')).nativeElement;
-
- tick();
- expect(input.value).toEqual('oldValue');
-
- input.value = 'updatedValue';
- dispatchEvent(input, 'input');
- tick();
-
- expect(fixture.debugElement.componentInstance.name).toEqual('updatedValue');
- })));
-
- it('should support ngModel registration with a parent form',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
- `;
-
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = 'Nancy';
- fixture.detectChanges();
- var form = fixture.debugElement.children[0].injector.get(NgForm);
-
- tick();
- expect(form.value).toEqual({first: 'Nancy'});
- expect(form.valid).toBe(false);
-
- })));
-
-
- it('should throw if ngModel has a parent form but no name attr or standalone label',
- inject(
- [TestComponentBuilder, AsyncTestCompleter],
- (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
- const t = `
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
- expect(() => fixture.detectChanges())
- .toThrowError(new RegExp(`name attribute must be set`));
- async.done();
- });
- }));
-
- it('should not throw if ngModel has a parent form, no name attr, and a standalone label',
- inject(
- [TestComponentBuilder, AsyncTestCompleter],
- (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
- const t = `
`;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
- expect(() => fixture.detectChanges()).not.toThrow();
- async.done();
- });
- }));
-
-
- it('should override name attribute with ngModelOptions name if provided',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
- `;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.data = 'some data';
- fixture.detectChanges();
- const form = fixture.debugElement.children[0].injector.get(NgForm);
-
- tick();
- expect(form.value).toEqual({two: 'some data'});
- })));
-
- it('should not register standalone ngModels with parent form',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = `
-
- `;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.data = 'some data';
- fixture.debugElement.componentInstance.list = 'should not show';
- fixture.detectChanges();
- const form = fixture.debugElement.children[0].injector.get(NgForm);
- const inputs = fixture.debugElement.queryAll(By.css('input'));
-
- tick();
- expect(form.value).toEqual({one: 'some data'});
- expect(inputs[1].nativeElement.value).toEqual('should not show');
- })));
-
-
- it('should support
',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = ``;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
-
- fixture.debugElement.componentInstance.data = {food: 'fish'};
- fixture.detectChanges();
- tick();
-
- const inputs = fixture.debugElement.queryAll(By.css('input'));
- expect(inputs[0].nativeElement.checked).toEqual(false);
- expect(inputs[1].nativeElement.checked).toEqual(true);
-
- dispatchEvent(inputs[0].nativeElement, 'change');
- tick();
-
- const data = fixture.debugElement.componentInstance.data;
-
- expect(data.food).toEqual('chicken');
- expect(inputs[1].nativeElement.checked).toEqual(false);
- })));
-
- it('should support multiple named groups',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = ``;
-
- const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
-
- fixture.debugElement.componentInstance.data = {food: 'fish', drink: 'sprite'};
- fixture.detectChanges();
- tick();
-
- const inputs = fixture.debugElement.queryAll(By.css('input'));
- expect(inputs[0].nativeElement.checked).toEqual(false);
- expect(inputs[1].nativeElement.checked).toEqual(true);
- expect(inputs[2].nativeElement.checked).toEqual(false);
- expect(inputs[3].nativeElement.checked).toEqual(true);
-
- dispatchEvent(inputs[0].nativeElement, 'change');
- tick();
-
- const data = fixture.debugElement.componentInstance.data;
-
- expect(data.food).toEqual('chicken');
- expect(data.drink).toEqual('sprite');
- expect(inputs[1].nativeElement.checked).toEqual(false);
- expect(inputs[2].nativeElement.checked).toEqual(false);
- expect(inputs[3].nativeElement.checked).toEqual(true);
-
- })));
-
- });
-
-
describe('setting status classes', () => {
it('should work with single fields',
inject(
@@ -1719,108 +1135,33 @@ export function main() {
dispatchEvent(input, 'input');
fixture.detectChanges();
- expect(sortedClassList(input)).toEqual(['ng-dirty', 'ng-touched', 'ng-valid']);
- async.done();
- });
- }));
-
- it('should work with ngModel',
- inject(
- [TestComponentBuilder, AsyncTestCompleter],
- (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
- const t = ``;
-
- tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
- fixture.debugElement.componentInstance.name = '';
- fixture.detectChanges();
-
- var input = fixture.debugElement.query(By.css('input')).nativeElement;
- expect(sortedClassList(input)).toEqual([
- 'ng-invalid', 'ng-pristine', 'ng-untouched'
- ]);
-
- dispatchEvent(input, 'blur');
- fixture.detectChanges();
-
- expect(sortedClassList(input)).toEqual([
- 'ng-invalid', 'ng-pristine', 'ng-touched'
- ]);
-
- input.value = 'updatedValue';
- dispatchEvent(input, 'input');
- fixture.detectChanges();
-
expect(sortedClassList(input)).toEqual(['ng-dirty', 'ng-touched', 'ng-valid']);
async.done();
});
}));
});
- describe('ngModel corner cases', () => {
- it('should not update the view when the value initially came from the view',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- var form = new FormControl('');
+ it('should not update the view when the value initially came from the view',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ var form = new FormControl('');
- const t = ``;
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.form = form;
- fixture.detectChanges();
+ const t = ``;
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.form = form;
+ fixture.detectChanges();
- var input = fixture.debugElement.query(By.css('input')).nativeElement;
- input.value = 'aa';
- input.setSelectionRange(1, 2);
- dispatchEvent(input, 'input');
+ var input = fixture.debugElement.query(By.css('input')).nativeElement;
+ input.value = 'aa';
+ input.setSelectionRange(1, 2);
+ dispatchEvent(input, 'input');
- tick();
- fixture.detectChanges();
+ tick();
+ fixture.detectChanges();
- // selection start has not changed because we did not reset the value
- expect(input.selectionStart).toEqual(1);
- })));
-
- it('should update the view when the model is set back to what used to be in the view',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- const t = ``;
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.debugElement.componentInstance.name = '';
- fixture.detectChanges();
-
- // Type "aa" into the input.
- var input = fixture.debugElement.query(By.css('input')).nativeElement;
- input.value = 'aa';
- input.selectionStart = 1;
- dispatchEvent(input, 'input');
-
- fixture.detectChanges();
- tick();
- expect(fixture.debugElement.componentInstance.name).toEqual('aa');
-
- // Programmatically update the input value to be "bb".
- fixture.debugElement.componentInstance.name = 'bb';
- fixture.detectChanges();
- tick();
- expect(input.value).toEqual('bb');
-
- // Programatically set it back to "aa".
- fixture.debugElement.componentInstance.name = 'aa';
- fixture.detectChanges();
- tick();
- expect(input.value).toEqual('aa');
- })));
- it('should not crash when validity is checked from a binding',
- fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
- // {{x.valid}} used to crash because valid() tried to read a property
- // from form.control before it was set. This test verifies this bug is
- // fixed.
- const t = ``;
- let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
- tick();
- fixture.detectChanges();
- })));
- });
+ // selection start has not changed because we did not reset the value
+ expect(input.selectionStart).toEqual(1);
+ })));
});
}
diff --git a/modules/@angular/forms/test/template_integration_spec.ts b/modules/@angular/forms/test/template_integration_spec.ts
new file mode 100644
index 0000000000..ac8533b768
--- /dev/null
+++ b/modules/@angular/forms/test/template_integration_spec.ts
@@ -0,0 +1,699 @@
+/**
+ * @license
+ * Copyright Google Inc. 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 {NgFor, NgIf} from '@angular/common';
+import {Component} from '@angular/core';
+import {ComponentFixture, TestComponentBuilder, configureModule, fakeAsync, flushMicrotasks, tick} from '@angular/core/testing';
+import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xdescribe, xit} from '@angular/core/testing/testing_internal';
+import {FormsModule, NgForm} from '@angular/forms';
+import {By} from '@angular/platform-browser/src/dom/debug/by';
+import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
+import {dispatchEvent} from '@angular/platform-browser/testing/browser_util';
+import {ObservableWrapper} from '../src/facade/async';
+import {ListWrapper} from '../src/facade/collection';
+
+export function main() {
+ describe('template-driven forms integration tests', () => {
+
+ beforeEach(() => { configureModule({modules: [FormsModule]}); });
+
+ it('should support ngModel for single fields',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'oldValue';
+ fixture.detectChanges();
+
+ var input = fixture.debugElement.query(By.css('input')).nativeElement;
+
+ tick();
+ expect(input.value).toEqual('oldValue');
+
+ input.value = 'updatedValue';
+ dispatchEvent(input, 'input');
+ tick();
+
+ expect(fixture.debugElement.componentInstance.name).toEqual('updatedValue');
+ })));
+
+
+ it('should support ngModel registration with a parent form',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+ `;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'Nancy';
+ fixture.detectChanges();
+ var form = fixture.debugElement.children[0].injector.get(NgForm);
+
+ tick();
+ expect(form.value).toEqual({first: 'Nancy'});
+ expect(form.valid).toBe(false);
+
+ })));
+
+
+ it('should add new controls and control groups',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = null;
+ fixture.detectChanges();
+
+ var form = fixture.debugElement.children[0].injector.get(NgForm);
+ expect(form.controls['user']).not.toBeDefined();
+
+ tick();
+
+ expect(form.controls['user']).toBeDefined();
+ expect(form.controls['user'].controls['login']).toBeDefined();
+ })));
+
+ it('should emit ngSubmit event on submit',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'old';
+ var form = fixture.debugElement.query(By.css('form'));
+
+ dispatchEvent(form.nativeElement, 'submit');
+ tick();
+
+ expect(fixture.debugElement.componentInstance.name).toEqual('updated');
+ })));
+
+ it('should mark NgForm as submitted on submit event',
+ inject([TestComponentBuilder], fakeAsync((tcb: TestComponentBuilder) => {
+ const t = `
+
+ {{data}}
+
`;
+
+ var fixture: ComponentFixture;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((root) => {
+ fixture = root;
+ });
+ tick();
+
+ fixture.debugElement.componentInstance.data = false;
+
+ tick();
+
+ var form = fixture.debugElement.query(By.css('form'));
+ dispatchEvent(form.nativeElement, 'submit');
+
+ tick();
+ expect(fixture.debugElement.componentInstance.data).toEqual(true);
+ })));
+
+
+ it('should reset the form to empty when reset button is clicked',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+ `;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'should be cleared';
+ fixture.detectChanges();
+ tick();
+
+ const form = fixture.debugElement.children[0].injector.get(NgForm);
+ const formEl = fixture.debugElement.query(By.css('form'));
+
+ dispatchEvent(formEl.nativeElement, 'reset');
+ fixture.detectChanges();
+ tick();
+
+ expect(fixture.debugElement.componentInstance.name).toBe(null);
+ expect(form.value.name).toEqual(null);
+ })));
+
+
+ it('should emit valueChanges and statusChanges on init',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ const form = fixture.debugElement.children[0].injector.get(NgForm);
+ fixture.debugElement.componentInstance.name = 'aa';
+ fixture.detectChanges();
+
+ expect(form.valid).toEqual(true);
+ expect(form.value).toEqual({});
+
+ let formValidity: string;
+ let formValue: Object;
+
+ ObservableWrapper.subscribe(
+ form.statusChanges, (status: string) => { formValidity = status; });
+
+ ObservableWrapper.subscribe(form.valueChanges, (value: string) => { formValue = value; });
+
+ tick();
+
+ expect(formValidity).toEqual('INVALID');
+ expect(formValue).toEqual({first: 'aa'});
+ })));
+
+ it('should not create a template-driven form when ngNoForm is used',
+ inject(
+ [TestComponentBuilder, AsyncTestCompleter],
+ (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+ const t = ``;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+ fixture.debugElement.componentInstance.name = null;
+ fixture.detectChanges();
+
+ expect(fixture.debugElement.children[0].providerTokens.length).toEqual(0);
+ async.done();
+ });
+ }));
+
+ it('should remove controls',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'show';
+ fixture.detectChanges();
+ tick();
+ var form = fixture.debugElement.children[0].injector.get(NgForm);
+
+
+ expect(form.controls['login']).toBeDefined();
+
+ fixture.debugElement.componentInstance.name = 'hide';
+ fixture.detectChanges();
+ tick();
+
+ expect(form.controls['login']).not.toBeDefined();
+ })));
+
+ it('should remove control groups',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'show';
+ fixture.detectChanges();
+ tick();
+ var form = fixture.debugElement.children[0].injector.get(NgForm);
+
+ expect(form.controls['user']).toBeDefined();
+
+ fixture.debugElement.componentInstance.name = 'hide';
+ fixture.detectChanges();
+ tick();
+
+ expect(form.controls['user']).not.toBeDefined();
+ })));
+
+ it('should support ngModel for complex forms',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = 'oldValue';
+ fixture.detectChanges();
+ tick();
+
+ var input = fixture.debugElement.query(By.css('input')).nativeElement;
+ expect(input.value).toEqual('oldValue');
+
+ input.value = 'updatedValue';
+ dispatchEvent(input, 'input');
+ tick();
+
+ expect(fixture.debugElement.componentInstance.name).toEqual('updatedValue');
+ })));
+
+
+ it('should throw if ngModel has a parent form but no name attr or standalone label',
+ inject(
+ [TestComponentBuilder, AsyncTestCompleter],
+ (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+ const t = ``;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+ expect(() => fixture.detectChanges())
+ .toThrowError(new RegExp(`name attribute must be set`));
+ async.done();
+ });
+ }));
+
+ it('should not throw if ngModel has a parent form, no name attr, and a standalone label',
+ inject(
+ [TestComponentBuilder, AsyncTestCompleter],
+ (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+ const t = ``;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+ expect(() => fixture.detectChanges()).not.toThrow();
+ async.done();
+ });
+ }));
+
+ it('should override name attribute with ngModelOptions name if provided',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+ `;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.data = 'some data';
+ fixture.detectChanges();
+ const form = fixture.debugElement.children[0].injector.get(NgForm);
+
+ tick();
+ expect(form.value).toEqual({two: 'some data'});
+ })));
+
+ it('should not register standalone ngModels with parent form',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+ `;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.data = 'some data';
+ fixture.debugElement.componentInstance.list = 'should not show';
+ fixture.detectChanges();
+ const form = fixture.debugElement.children[0].injector.get(NgForm);
+ const inputs = fixture.debugElement.queryAll(By.css('input'));
+
+ tick();
+ expect(form.value).toEqual({one: 'some data'});
+ expect(inputs[1].nativeElement.value).toEqual('should not show');
+ })));
+
+ it('should set status classes with ngModel',
+ inject(
+ [TestComponentBuilder, AsyncTestCompleter],
+ (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+ const t = ``;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+ fixture.debugElement.componentInstance.name = '';
+ fixture.detectChanges();
+
+ var input = fixture.debugElement.query(By.css('input')).nativeElement;
+ expect(sortedClassList(input)).toEqual([
+ 'ng-invalid', 'ng-pristine', 'ng-untouched'
+ ]);
+
+ dispatchEvent(input, 'blur');
+ fixture.detectChanges();
+
+ expect(sortedClassList(input)).toEqual(['ng-invalid', 'ng-pristine', 'ng-touched']);
+
+ input.value = 'updatedValue';
+ dispatchEvent(input, 'input');
+ fixture.detectChanges();
+
+ expect(sortedClassList(input)).toEqual(['ng-dirty', 'ng-touched', 'ng-valid']);
+ async.done();
+ });
+ }));
+
+ describe('radio value accessor', () => {
+ it('should support ',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+
+ fixture.debugElement.componentInstance.data = {food: 'fish'};
+ fixture.detectChanges();
+ tick();
+
+ const inputs = fixture.debugElement.queryAll(By.css('input'));
+ expect(inputs[0].nativeElement.checked).toEqual(false);
+ expect(inputs[1].nativeElement.checked).toEqual(true);
+
+ dispatchEvent(inputs[0].nativeElement, 'change');
+ tick();
+
+ const data = fixture.debugElement.componentInstance.data;
+
+ expect(data.food).toEqual('chicken');
+ expect(inputs[1].nativeElement.checked).toEqual(false);
+ })));
+
+ it('should support multiple named groups',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+
+ const fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+
+ fixture.debugElement.componentInstance.data = {food: 'fish', drink: 'sprite'};
+ fixture.detectChanges();
+ tick();
+
+ const inputs = fixture.debugElement.queryAll(By.css('input'));
+ expect(inputs[0].nativeElement.checked).toEqual(false);
+ expect(inputs[1].nativeElement.checked).toEqual(true);
+ expect(inputs[2].nativeElement.checked).toEqual(false);
+ expect(inputs[3].nativeElement.checked).toEqual(true);
+
+ dispatchEvent(inputs[0].nativeElement, 'change');
+ tick();
+
+ const data = fixture.debugElement.componentInstance.data;
+
+ expect(data.food).toEqual('chicken');
+ expect(data.drink).toEqual('sprite');
+ expect(inputs[1].nativeElement.checked).toEqual(false);
+ expect(inputs[2].nativeElement.checked).toEqual(false);
+ expect(inputs[3].nativeElement.checked).toEqual(true);
+
+ })));
+ });
+
+ describe('select value accessor', () => {
+ it('with option values that are objects',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp = fixture.debugElement.componentInstance;
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}, {'name': 'Buffalo'}];
+ testComp.selectedCity = testComp.list[1];
+ fixture.detectChanges();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var nycOption = fixture.debugElement.queryAll(By.css('option'))[1];
+
+ tick();
+ expect(select.nativeElement.value).toEqual('1: Object');
+ expect(nycOption.nativeElement.selected).toBe(true);
+
+ select.nativeElement.value = '2: Object';
+ dispatchEvent(select.nativeElement, 'change');
+ fixture.detectChanges();
+ tick();
+ expect(testComp.selectedCity['name']).toEqual('Buffalo');
+ });
+ })));
+
+ it('when new options are added (selection through the model)',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp: MyComp8 = fixture.debugElement.componentInstance;
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
+ testComp.selectedCity = testComp.list[1];
+ fixture.detectChanges();
+
+ testComp.list.push({'name': 'Buffalo'});
+ testComp.selectedCity = testComp.list[2];
+ fixture.detectChanges();
+ tick();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var buffalo = fixture.debugElement.queryAll(By.css('option'))[2];
+ expect(select.nativeElement.value).toEqual('2: Object');
+ expect(buffalo.nativeElement.selected).toBe(true);
+ });
+ })));
+
+ it('when new options are added (selection through the UI)',
+ inject(
+ [TestComponentBuilder, AsyncTestCompleter],
+ (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp: MyComp8 = fixture.debugElement.componentInstance;
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
+ testComp.selectedCity = testComp.list[0];
+ fixture.detectChanges();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var ny = fixture.debugElement.queryAll(By.css('option'))[1];
+
+ select.nativeElement.value = '1: Object';
+ dispatchEvent(select.nativeElement, 'change');
+ testComp.list.push({'name': 'Buffalo'});
+ fixture.detectChanges();
+
+ expect(select.nativeElement.value).toEqual('1: Object');
+ expect(ny.nativeElement.selected).toBe(true);
+ async.done();
+ });
+ }));
+
+
+ it('when options are removed',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp: MyComp8 = fixture.debugElement.componentInstance;
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
+ testComp.selectedCity = testComp.list[1];
+ fixture.detectChanges();
+ tick();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ expect(select.nativeElement.value).toEqual('1: Object');
+
+ testComp.list.pop();
+ fixture.detectChanges();
+ tick();
+
+ expect(select.nativeElement.value).not.toEqual('1: Object');
+ });
+ })));
+
+ it('when option values change identity while tracking by index',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp = fixture.debugElement.componentInstance;
+
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}];
+ testComp.selectedCity = testComp.list[0];
+ fixture.detectChanges();
+
+ testComp.list[1] = 'Buffalo';
+ testComp.selectedCity = testComp.list[1];
+ fixture.detectChanges();
+ tick();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var buffalo = fixture.debugElement.queryAll(By.css('option'))[1];
+
+ expect(select.nativeElement.value).toEqual('1: Buffalo');
+ expect(buffalo.nativeElement.selected).toBe(true);
+ });
+ })));
+
+ it('with duplicate option values',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp = fixture.debugElement.componentInstance;
+
+ testComp.list = [{'name': 'NYC'}, {'name': 'SF'}, {'name': 'SF'}];
+ testComp.selectedCity = testComp.list[0];
+ fixture.detectChanges();
+
+ testComp.selectedCity = testComp.list[1];
+ fixture.detectChanges();
+ tick();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var firstSF = fixture.debugElement.queryAll(By.css('option'))[1];
+
+ expect(select.nativeElement.value).toEqual('1: Object');
+ expect(firstSF.nativeElement.selected).toBe(true);
+ });
+ })));
+
+ it('when option values have same content, but different identities',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = `
+
+
`;
+
+ tcb.overrideTemplate(MyComp8, t).createAsync(MyComp8).then((fixture) => {
+
+ var testComp = fixture.debugElement.componentInstance;
+ testComp.list = [{'name': 'SF'}, {'name': 'NYC'}, {'name': 'NYC'}];
+ testComp.selectedCity = testComp.list[0];
+ fixture.detectChanges();
+
+ testComp.selectedCity = testComp.list[2];
+ fixture.detectChanges();
+ tick();
+
+ var select = fixture.debugElement.query(By.css('select'));
+ var secondNYC = fixture.debugElement.queryAll(By.css('option'))[2];
+
+ expect(select.nativeElement.value).toEqual('2: Object');
+ expect(secondNYC.nativeElement.selected).toBe(true);
+ });
+ })));
+ });
+
+ describe('ngModel corner cases', () => {
+ it('should update the view when the model is set back to what used to be in the view',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ const t = ``;
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.debugElement.componentInstance.name = '';
+ fixture.detectChanges();
+
+ // Type "aa" into the input.
+ var input = fixture.debugElement.query(By.css('input')).nativeElement;
+ input.value = 'aa';
+ input.selectionStart = 1;
+ dispatchEvent(input, 'input');
+
+ fixture.detectChanges();
+ tick();
+ expect(fixture.debugElement.componentInstance.name).toEqual('aa');
+
+ // Programmatically update the input value to be "bb".
+ fixture.debugElement.componentInstance.name = 'bb';
+ fixture.detectChanges();
+ tick();
+ expect(input.value).toEqual('bb');
+
+ // Programatically set it back to "aa".
+ fixture.debugElement.componentInstance.name = 'aa';
+ fixture.detectChanges();
+ tick();
+ expect(input.value).toEqual('aa');
+ })));
+
+ it('should not crash when validity is checked from a binding',
+ fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => {
+ // {{x.valid}} used to crash because valid() tried to read a property
+ // from form.control before it was set. This test verifies this bug is
+ // fixed.
+ const t = ``;
+ let fixture = tcb.overrideTemplate(MyComp8, t).createFakeAsync(MyComp8);
+ tick();
+ fixture.detectChanges();
+ })));
+ });
+
+ });
+};
+
+@Component({selector: 'my-comp', template: '', directives: [NgIf, NgFor]})
+class MyComp8 {
+ form: any;
+ name: string;
+ data: any;
+ list: any[];
+ selectedCity: any;
+ customTrackBy(index: number, obj: any): number { return index; };
+}
+
+function sortedClassList(el: any /** TODO #9100 */) {
+ var l = getDOM().classList(el);
+ ListWrapper.sort(l);
+ return l;
+}