本文整理汇总了TypeScript中@angular/common.DeprecatedDecimalPipe类的典型用法代码示例。如果您正苦于以下问题：TypeScript DeprecatedDecimalPipe类的具体用法？TypeScript DeprecatedDecimalPipe怎么用？TypeScript DeprecatedDecimalPipe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DeprecatedDecimalPipe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，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe('DeprecatedDecimalPipe', () => {
let pipe: DeprecatedDecimalPipe;
beforeEach(() => { pipe = new DeprecatedDecimalPipe('en-US'); });
describe('transform', () => {
it('should return correct value for numbers', () => {
expect(pipe.transform(12345)).toEqual('12,345');
expect(pipe.transform(123, '.2')).toEqual('123.00');
expect(pipe.transform(1, '3.')).toEqual('001');
expect(pipe.transform(1.1, '3.4-5')).toEqual('001.1000');
expect(pipe.transform(1.123456, '3.4-5')).toEqual('001.12346');
expect(pipe.transform(1.1234)).toEqual('1.123');
});
it('should support strings', () => {
expect(pipe.transform('12345')).toEqual('12,345');
expect(pipe.transform('123', '.2')).toEqual('123.00');
expect(pipe.transform('1', '3.')).toEqual('001');
expect(pipe.transform('1.1', '3.4-5')).toEqual('001.1000');
expect(pipe.transform('1.123456', '3.4-5')).toEqual('001.12346');
expect(pipe.transform('1.1234')).toEqual('1.123');
});
it('should not support other objects', () => {
expect(() => pipe.transform(new Object())).toThrowError();
expect(() => pipe.transform('123abc')).toThrowError();
});
});
});示例2: it
it('should support strings', () => {
expect(pipe.transform('12345')).toEqual('12,345');
expect(pipe.transform('123', '.2')).toEqual('123.00');
expect(pipe.transform('1', '3.')).toEqual('001');
expect(pipe.transform('1.1', '3.4-5')).toEqual('001.1000');
expect(pipe.transform('1.123456', '3.4-5')).toEqual('001.12346');
expect(pipe.transform('1.1234')).toEqual('1.123');
});示例3: expect
expect(() => pipe.transform('123abc')).toThrowError();