49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
defineSuite([
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'Core/clone'
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], function(
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clone) {
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'use strict';
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it('can make shallow clones', function() {
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var obj = {
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a : 1,
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b : 's',
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c : {
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d : 0
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}
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};
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var clonedObj = clone(obj);
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expect(clonedObj).not.toBe(obj);
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expect(clonedObj.a).toEqual(obj.a);
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expect(clonedObj.b).toEqual(obj.b);
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expect(clonedObj.c).toBe(obj.c);
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expect(clonedObj.c.d).toEqual(obj.c.d);
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});
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it('can make deep clones', function() {
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var obj = {
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a : 1,
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b : 's',
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c : {
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d : 0,
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e : {
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f : {
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g : 1
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}
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}
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}
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};
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var clonedObj = clone(obj, true);
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expect(clonedObj).not.toBe(obj);
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expect(clonedObj.a).toEqual(obj.a);
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expect(clonedObj.b).toEqual(obj.b);
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expect(clonedObj.c).not.toBe(obj.c);
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expect(clonedObj.c.d).toEqual(obj.c.d);
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expect(clonedObj.c.e).not.toBe(obj.c.e);
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expect(clonedObj.c.e.f).not.toBe(obj.c.e.f);
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expect(clonedObj.c.e.f.g).toEqual(obj.c.e.f.g);
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});
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});
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