83 lines
2.5 KiB
TypeScript
83 lines
2.5 KiB
TypeScript
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import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/test_lib';
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import {
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DecimalPipe,
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PercentPipe,
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CurrencyPipe
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} from 'angular2/src/change_detection/pipes/number_pipe';
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export function main() {
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describe("DecimalPipe", () => {
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var pipe;
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beforeEach(() => { pipe = new DecimalPipe(); });
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describe("supports", () => {
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it("should support numbers", () => { expect(pipe.supports(123.0)).toBe(true); });
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it("should not support other objects", () => {
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expect(pipe.supports(new Object())).toBe(false);
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expect(pipe.supports('str')).toBe(false);
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expect(pipe.supports(null)).toBe(false);
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});
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});
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describe("transform", () => {
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it('should return correct value', () => {
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expect(pipe.transform(12345, [])).toEqual('12,345');
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expect(pipe.transform(123, ['.2'])).toEqual('123.00');
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expect(pipe.transform(1, ['3.'])).toEqual('001');
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expect(pipe.transform(1.1, ['3.4-5'])).toEqual('001.1000');
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expect(pipe.transform(1.123456, ['3.4-5'])).toEqual('001.12346');
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expect(pipe.transform(1.1234, [])).toEqual('1.123');
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});
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});
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});
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describe("PercentPipe", () => {
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var pipe;
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beforeEach(() => { pipe = new PercentPipe(); });
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describe("supports", () => {
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it("should support numbers", () => { expect(pipe.supports(123.0)).toBe(true); });
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it("should not support other objects", () => {
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expect(pipe.supports(new Object())).toBe(false);
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expect(pipe.supports('str')).toBe(false);
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expect(pipe.supports(null)).toBe(false);
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});
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});
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describe("transform", () => {
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it('should return correct value', () => {
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expect(pipe.transform(1.23, [])).toEqual('123%');
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expect(pipe.transform(1.2, ['.2'])).toEqual('120.00%');
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});
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});
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});
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describe("CurrencyPipe", () => {
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var pipe;
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beforeEach(() => { pipe = new CurrencyPipe(); });
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describe("supports", () => {
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it("should support numbers", () => { expect(pipe.supports(123.0)).toBe(true); });
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it("should not support other objects", () => {
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expect(pipe.supports(new Object())).toBe(false);
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expect(pipe.supports('str')).toBe(false);
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expect(pipe.supports(null)).toBe(false);
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});
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});
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describe("transform", () => {
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it('should return correct value', () => {
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expect(pipe.transform(123, [])).toEqual('USD123');
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expect(pipe.transform(12, ['EUR', false, '.2'])).toEqual('EUR12.00');
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});
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});
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});
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}
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