5b5d31fa9a
BREAKING CHANGE:
Instead of configuring pipes via a Pipes object, now you can configure them by providing the pipes property to the View decorator.
@Pipe({
name: 'double'
})
class DoublePipe {
transform(value, args) { return value * 2; }
}
@View({
template: '{{ 10 | double}}'
pipes: [DoublePipe]
})
class CustomComponent {}
Closes #3572
37 lines
913 B
TypeScript
37 lines
913 B
TypeScript
import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/test_lib';
|
|
|
|
import {UpperCasePipe} from 'angular2/pipes';
|
|
|
|
export function main() {
|
|
describe("UpperCasePipe", () => {
|
|
var upper;
|
|
var lower;
|
|
var pipe;
|
|
|
|
beforeEach(() => {
|
|
lower = 'something';
|
|
upper = 'SOMETHING';
|
|
pipe = new UpperCasePipe();
|
|
});
|
|
|
|
describe("transform", () => {
|
|
|
|
it("should return uppercase", () => {
|
|
var val = pipe.transform(lower);
|
|
expect(val).toEqual(upper);
|
|
});
|
|
|
|
it("should uppercase when there is a new value", () => {
|
|
var val = pipe.transform(lower);
|
|
expect(val).toEqual(upper);
|
|
var val2 = pipe.transform('wat');
|
|
expect(val2).toEqual('WAT');
|
|
});
|
|
|
|
it("should not support other objects",
|
|
() => { expect(() => pipe.transform(new Object())).toThrowError(); });
|
|
});
|
|
|
|
});
|
|
}
|