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Update test specs to use Jasmine 3 (#2089)

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* Updated Karma and Jasmine versions

* Added DOMObserver class. Supports promise-based testing of DOM changes

Update asynchronous test specs to use promises or done() instead of waitsFor/runs

* Modified ActionCapability to duplicate context object properties as own properties for better object equality comparisons

* Global find + replace to fix syntax issues

* Fixed various issues caused by non-deterministic runtime order of tests in Jasmine 3. Fixed issues caused by changes to determination of object equality

* Addressed review comments

* Resolved merge conflicts with master

* Fixed style errors

* Use spy.calls.count() instead of manually tracking
This commit is contained in:
Andrew Henry
2018-06-29 17:32:59 -07:00
committed by Pete Richards
parent 013eba744d
commit 433dee0314
305 changed files with 2866 additions and 3324 deletions
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28
platform/commonUI/general/test/directives/MCTResizeSpec.js
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@@ -73,7 +73,7 @@ define(
);
// Fire the timeout
mockTimeout.mostRecentCall.args[0]();
mockTimeout.calls.mostRecent().args[0]();
// Should have triggered an evaluation of mctResize
// with the new width & height
@@ -91,56 +91,56 @@ define(
.toHaveBeenCalledWith("$destroy", jasmine.any(Function));
// Should have scheduled the first timeout
expect(mockTimeout.calls.length).toEqual(1);
expect(mockTimeout.calls.count()).toEqual(1);
// Fire the timeout
mockTimeout.mostRecentCall.args[0]();
mockTimeout.calls.mostRecent().args[0]();
// Should have scheduled another timeout
expect(mockTimeout.calls.length).toEqual(2);
expect(mockTimeout.calls.count()).toEqual(2);
// Broadcast a destroy event
mockScope.$on.mostRecentCall.args[1]();
mockScope.$on.calls.mostRecent().args[1]();
testElement.offsetWidth = 300;
testElement.offsetHeight = 350;
mockScope.$eval.reset();
mockScope.$eval.calls.reset();
// Fire the timeout
mockTimeout.mostRecentCall.args[0]();
mockTimeout.calls.mostRecent().args[0]();
// Should NOT have scheduled another timeout
expect(mockTimeout.calls.length).toEqual(2);
expect(mockTimeout.calls.count()).toEqual(2);
expect(mockScope.$eval).not.toHaveBeenCalled();
});
it("triggers a digest cycle when size changes", function () {
var applyCount;
mctResize.link(mockScope, [testElement], testAttrs);
applyCount = mockScope.$apply.calls.length;
applyCount = mockScope.$apply.calls.count();
// Change the element's apparent size
testElement.offsetWidth = 300;
testElement.offsetHeight = 350;
// Fire the timeout
mockTimeout.mostRecentCall.args[0]();
mockTimeout.calls.mostRecent().args[0]();
// No more apply calls
expect(mockScope.$apply.calls.length)
expect(mockScope.$apply.calls.count())
.toBeGreaterThan(applyCount);
});
it("does not trigger a digest cycle when size does not change", function () {
var applyCount;
mctResize.link(mockScope, [testElement], testAttrs);
applyCount = mockScope.$apply.calls.length;
applyCount = mockScope.$apply.calls.count();
// Fire the timeout
mockTimeout.mostRecentCall.args[0]();
mockTimeout.calls.mostRecent().args[0]();
// No more apply calls
expect(mockScope.$apply.calls.length).toEqual(applyCount);
expect(mockScope.$apply.calls.count()).toEqual(applyCount);
});
});