promise "already completed" exception when executing more than one "testgroup run" #312
Description
The test framework utilizes promises to drive behavior and transition from one test to another. On the first test "run", this works as expected, however on subsequent test runs the promises are not cleared prior to running the test. The output makes it appear as if the test was successful, however underneath the promise is rejected because it already exists in the cache and was already been completed. This results in the test not actually running as expected.
To reproduce and see this behavior:
- Clone Repo
- Open /tests/imagemapster-test-runner.html
- Click "events" test
- Click "run tests"
- Open Dev Tools and put a breakpoint on Line 77
- Select "rerun last group" (or "run tests") - Will produce the following exception:
Error: already completed
at alreadyCompleted (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/tests/redist/iqtest-browser-default.js:325:23)
at init.resolve (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/tests/redist/iqtest-browser-default.js:268:13)
at m.MapData.initialize (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/mapdata.js:740:35)
at file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/core.js:991:28
at p.then (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/redist/when.js:74:47)
at Object.then (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/redist/when.js:188:24)
at HTMLImageElement.<anonymous> (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/core.js:990:37)
at Function.each (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/tests/redist/jquery.1.9.1.js:648:23)
at init.each (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/tests/redist/jquery.1.9.1.js:270:17)
at init.$.mapster.impl.me.bind (file://wsl%24/Ubuntu-20.04/home/barry/repos/ImageMapster/src/core.js:952:25)