35 lines
1.0 KiB
TypeScript
35 lines
1.0 KiB
TypeScript
import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/test_lib';
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import {
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PreGeneratedChangeDetection,
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ChangeDetectorDefinition,
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ProtoChangeDetector,
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DynamicProtoChangeDetector
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} from 'angular2/change_detection';
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class DummyChangeDetector extends ProtoChangeDetector {}
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export function main() {
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describe("PreGeneratedChangeDetection", () => {
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var proto;
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var def;
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beforeEach(() => {
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proto = new DummyChangeDetector();
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def = new ChangeDetectorDefinition('id', null, [], [], []);
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});
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it("should return a proto change detector when one is available", () => {
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var map = {'id': (registry, def) => proto};
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var cd = new PreGeneratedChangeDetection(null, map);
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expect(cd.createProtoChangeDetector(def)).toBe(proto)
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});
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it("should delegate to dynamic change detection otherwise", () => {
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var cd = new PreGeneratedChangeDetection(null, {});
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expect(cd.createProtoChangeDetector(def)).toBeAnInstanceOf(DynamicProtoChangeDetector);
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});
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});
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}
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