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[Framework] Add test case for BundleLoader

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Add a test case for BundleLoader, to improve test coverage
of framework layer. WTD-518.
This commit is contained in:
Victor Woeltjen
2014-11-06 14:47:56 -08:00
parent 8e1eb2f22f
commit 587a913405
1 changed files with 33 additions and 12 deletions
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45
platform/framework/test/load/BundleLoaderSpec.js
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@ -23,15 +23,11 @@ define(
} }
beforeEach(function () { beforeEach(function () {
testBundles = [ testBundles = {
{ "bundles.json": [ "bundle/a", "bundle/b"],
"bundle/a/bundle.json": {"someValue": 6},
}, "bundle/b/bundle.json": {"someValue": 7}
{ };
}
];
mockCallback = jasmine.createSpy("callback"); mockCallback = jasmine.createSpy("callback");
mockHttp = jasmine.createSpyObj("$http", ["get"]); mockHttp = jasmine.createSpyObj("$http", ["get"]);
@ -40,13 +36,13 @@ define(
}); });
it("accepts a JSON file name and loads all bundles", function () { it("accepts a JSON file name and loads all bundles", function () {
// Set up; just return an empty set of bundles for this test // Set up; return named bundles
mockHttp.get.andReturn(Promise.resolve({data: []})); mockHttp.get.andReturn(Promise.resolve({ data: [] }));
// Call load bundles // Call load bundles
loader.loadBundles("test-filename.json").then(mockCallback); loader.loadBundles("test-filename.json").then(mockCallback);
waitsFor(mockCallbackResolved, "then-chain resolution", 100); waitsFor(mockCallbackResolved, "then-chain resolution", 500);
runs(function () { runs(function () {
// Should have loaded the file via $http // Should have loaded the file via $http
@ -57,6 +53,31 @@ define(
}); });
}); });
it("accepts a list of bundle paths", function () {
// Set up; return named bundles
mockHttp.get.andCallFake(function (name) {
return Promise.resolve({data: testBundles[name]});
});
// Call load bundles
loader.loadBundles(["bundle/a", "bundle/b"]).then(mockCallback);
waitsFor(mockCallbackResolved, "then-chain resolution", 500);
runs(function () {
// Should have gotten back two bundles
expect(mockCallback.mostRecentCall.args[0].length).toEqual(2);
// They should have the values we expect; don't care about order,
// some map/reduce the summation.
expect(mockCallback.mostRecentCall.args[0].map(function (call) {
return call.getDefinition().someValue;
}).reduce(function (a, b) {
return a + b;
}, 0)).toEqual(13);
});
});
}); });