TypeScript interfaces.IModelStore类代码示例

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本文整理汇总了TypeScript中sql/parts/modelComponents/interfaces.IModelStore类的典型用法代码示例。如果您正苦于以下问题：TypeScript IModelStore类的具体用法？TypeScript IModelStore怎么用？TypeScript IModelStore使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了IModelStore类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: constructor

	constructor(public modelStore: IModelStore, id: string) {
		super(undefined, undefined);
		this.descriptor = modelStore.createComponentDescriptor('TestContainer', id);
		this._changeRef = {
			detectChanges: () => undefined
		} as ChangeDetectorRef;
		this.baseInit();
	}

开发者ID:burhandodhy，项目名称:azuredatastudio，代码行数:8，代码来源:componentBase.test.ts

示例2: suite

suite('ComponentBase Tests', () => {
	let testComponent: TestComponent;
	let testComponent2: TestComponent;
	let testContainer: TestContainer;
	let modelStore: IModelStore;

	setup(() => {
		modelStore = new ModelStore();
		testComponent = new TestComponent(modelStore, 'testComponent');
		testComponent2 = new TestComponent(modelStore, 'testComponent2');
		testContainer = new TestContainer(modelStore, 'testContainer');
	});

	test('Component validation runs external validations stored in the model store', done => {
		assert.equal(testComponent.valid, true, 'Test component validity did not default to true');
		let validationCalls = 0;
		modelStore.registerValidationCallback(componentId => {
			validationCalls += 1;
			return Promise.resolve(false);
		});

		testComponent.validate().then(valid => {
			try {
				assert.equal(validationCalls, 1, 'External validation was not called once');
				assert.equal(valid, false, 'Validate call did not return correct value from the external validation');
				assert.equal(testComponent.valid, false, 'Validate call did not update the component valid property');
				done();
			} catch (err) {
				done(err);
			}
		}, err => done(err));
	});

	test('Component validation runs default component validations', done => {
		assert.equal(testComponent.valid, true, 'Test component validity did not default to true');
		let validationCalls = 0;
		testComponent.addValidation(() => {
			validationCalls += 1;
			return false;
		});

		testComponent.validate().then(valid => {
			try {
				assert.equal(validationCalls, 1, 'Default validation was not called once');
				assert.equal(valid, false, 'Validate call did not return correct value from the default validation');
				assert.equal(testComponent.valid, false, 'Validate call did not update the component valid property');
				done();
			} catch (err) {
				done(err);
			}
		}, err => done(err));
	});

	test('Container validation reflects child component validity', done => {
		assert.equal(testContainer.valid, true, 'Test container validity did not default to true');
		testContainer.addToContainer(testComponent.descriptor, undefined);
		testComponent.addValidation(() => false);
		testComponent.validate().then(() => {
			testContainer.validate().then(valid => {
				assert.equal(valid, false, 'Validate call did not return correct value for container child validation');
				assert.equal(testContainer.valid, false, 'Validate call did not update the container valid property');
				done();
			}, err => done(err));
		}, err => done(err));
	});

	test('Container child validity changes cause the parent container validity to change', done => {
		testContainer.registerEventHandler(event => {
			try {
				if (event.eventType === ComponentEventType.validityChanged) {
					assert.equal(testContainer.valid, false, 'Test container validity did not change to false when child validity changed');
					assert.equal(event.args, false, 'ValidityChanged event did not contain the updated container validity');
					done();
				}
			} catch (err) {
				done(err);
			}
		});
		testComponent.addValidation(() => false);
		testContainer.addToContainer(testComponent.descriptor, undefined);
		testComponent.validate();
	});

	test('Inserting a component to a container adds the component to the right place', done => {
		testContainer.addToContainer(testComponent.descriptor, undefined);
		assert.equal(testContainer.TestItems.length, 1);
		testContainer.addToContainer(testComponent2.descriptor, undefined, 0);
		assert.equal(testContainer.TestItems.length, 2);
		assert.equal(testContainer.TestItems[0].descriptor.id, testComponent2.descriptor.id);
		done();
	});

	test('Inserting a component to a container given negative index fails', done => {
		testContainer.addToContainer(testComponent.descriptor, undefined);
		assert.equal(testContainer.TestItems.length, 1);
		assert.throws(() => testContainer.addToContainer(testComponent2.descriptor, undefined, -1));
		done();
	});

	test('Inserting a component to a container given wrong index fails', done => {
//.........这里部分代码省略.........

开发者ID:burhandodhy，项目名称:azuredatastudio，代码行数:101，代码来源:componentBase.test.ts

示例3: catch

	test('Component validation runs external validations stored in the model store', done => {
		assert.equal(testComponent.valid, true, 'Test component validity did not default to true');
		let validationCalls = 0;
		modelStore.registerValidationCallback(componentId => {
			validationCalls += 1;
			return Promise.resolve(false);
		});

		testComponent.validate().then(valid => {
			try {
				assert.equal(validationCalls, 1, 'External validation was not called once');
				assert.equal(valid, false, 'Validate call did not return correct value from the external validation');
				assert.equal(testComponent.valid, false, 'Validate call did not update the component valid property');
				done();
			} catch (err) {
				done(err);
			}
		}, err => done(err));
	});

开发者ID:burhandodhy，项目名称:azuredatastudio，代码行数:19，代码来源:componentBase.test.ts

注：本文中的sql/parts/modelComponents/interfaces.IModelStore类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。