本文整理匯總了TypeScript中@angular/common.DeprecatedDecimalPipe類的典型用法代碼示例。如果您正苦於以下問題：TypeScript DeprecatedDecimalPipe類的具體用法？TypeScript DeprecatedDecimalPipe怎麽用？TypeScript DeprecatedDecimalPipe使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了DeprecatedDecimalPipe類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
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();