46 lines
1.1 KiB
TypeScript
46 lines
1.1 KiB
TypeScript
import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/test_lib';
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import {LowerCasePipe} from 'angular2/src/change_detection/pipes/lowercase_pipe';
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export function main() {
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describe("LowerCasePipe", () => {
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var str;
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var upper;
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var lower;
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var pipe;
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beforeEach(() => {
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str = 'something';
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lower = 'something';
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upper = 'SOMETHING';
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pipe = new LowerCasePipe();
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});
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describe("supports", () => {
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it("should support strings", () => { expect(pipe.supports(str)).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(null)).toBe(false);
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});
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});
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describe("transform", () => {
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it("should return lowercase", () => {
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var val = pipe.transform(upper);
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expect(val).toEqual(lower);
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});
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it("should lowercase when there is a new value", () => {
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var val = pipe.transform(upper);
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expect(val).toEqual(lower);
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var val2 = pipe.transform('WAT');
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expect(val2).toEqual('wat');
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});
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});
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});
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}
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