52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
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module("Discourse.Model");
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test("mixes in Discourse.Presence", function() {
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ok(Discourse.Presence.detect(Discourse.Model.create()));
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});
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test("mergeAttributes: merges attributes from another object", function() {
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var model = Discourse.Model.create({
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foo: "foo",
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bar: "original bar"
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});
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model.mergeAttributes({
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bar: "merged bar",
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baz: "baz"
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});
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equal(model.get("foo"), "foo", "leaving original attr intact when only original object contains given key");
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equal(model.get("bar"), "merged bar", "overwriting original attr when both objects contain given key");
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equal(model.get("baz"), "baz", "adding new attr to original object when only merged object contains given key");
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});
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test("mergeAttributes: respects Ember setters (so observers etc. work)", function() {
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var observerHasFired = false;
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var model = Discourse.Model.create({foo: "original foo"});
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model.addObserver("foo", function() {
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observerHasFired = true;
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});
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model.mergeAttributes({foo: "merged foo"});
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ok(observerHasFired);
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});
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test("extractByKey: converts a list of hashes into a hash of instances of specified class, indexed by their ids", function() {
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var firstObject = {id: "id_1", foo: "foo_1"};
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var secondObject = {id: "id_2", foo: "foo_2"};
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var actual = Discourse.Model.extractByKey([firstObject, secondObject], Ember.Object);
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var expected = {
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id_1: Ember.Object.create(firstObject),
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id_2: Ember.Object.create(secondObject)
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};
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ok(_.isEqual(actual, expected));
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});
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test("extractByKey: returns an empty hash if there isn't anything to convert", function() {
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deepEqual(Discourse.Model.extractByKey(), {}, "when called without parameters");
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deepEqual(Discourse.Model.extractByKey([]), {}, "when called with an empty array");
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});
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