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Fixing the CI build #183

Merged
merged 12 commits into from
May 28, 2020
Merged

Fixing the CI build #183

merged 12 commits into from
May 28, 2020

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HowardWolosky
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@HowardWolosky HowardWolosky commented May 26, 2020

There were a number of issues going on:

  • Needed to force Pester v4.10.1 for the install because 5.0 was just released and
    has some breaking changes to investigate.
  • Pester was failing to save its output because the output directory
    didn't exist. Without that, it couldn't actually publish the results.
  • The ciOrganizationName pipeline variable had a typo in it, which meant
    that we were passing an empty string as the OrganizationName to tests
    that needed it
  • We needed to ensure consistent line endings for Tests/Config/Settings.ps1
    so that the hash generated on all platforms (Windows/mac/Linux) would be
    the same.
  • GitHub changed the default HTML generated for README.md which was causing
    two RepositoryContents tests to fail.
  • Needed to make sure that the three platforms (Windows/mac/Linux) run the
    unit tests serially instead of in parallel, because they each modify the shared
    state of the same account, and when running at the same time they were
    stomping over each other and causing erroneous failures.

Resolves #182

Pester was failing to save its output because the output directory
didn't exist.  Without that, it couldn't actually publish the results.
@HowardWolosky HowardWolosky added the build Changes related to the build infrastructure for the project. label May 26, 2020
@HowardWolosky
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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

Since the UT's are all modifying the shared state of the same test
GitHub account, they end up stomping over each other and causing
erroneous failures.  These jobs therefore need to unfortunately run
in series instead of parallel.
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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

@X-Guardian
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Hi @HowardWolosky, in run-unitTests.yaml, you are installing Pester without specifying a version. Pester v5 was released yesterday which you are now picking up, but this may require some refactoring of the unit tests to work successfully.
I suggest you specify v4.10.1 as the Pester RequiredVersion for the moment.

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Looking back at Run #20200527.1, the GitHubContents.tests Context For getting html (byte) file contents test is failing.

Running this test locally, it also fails for me. Looking at the html output, GitHub have changed the html, including the icon drawn by the <path> tag since the test was written.

htmlOutput hardcoded in GitHubContents.tests.ps1:

<div id="file" class="md" data-path="README.md"><article class="markdown-body entry-content" itemprop="text"><h1><a id="user-content-4b2efac5-e031-4582-bdde-9dd2fecc5d59" 
class="anchor" aria-hidden="true" href="#4b2efac5-e031-4582-bdde-9dd2fecc5d59"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>4b2efac5-e031-4582-bdde-9dd2fecc5d59</h1></article></div>

htmlOutput from GitHub today:

<div id="file" class="md" data-path="README.md"><article class="markdown-body entry-content container-lg" itemprop="text"><h1><a id="user-content-4b2efac5-e031-4582-bdde-9dd2fecc5d59" class="anchor" aria-hidden="true" href="#4b2efac5-e031-4582-bdde-9dd2fecc5d59"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" 
height="16" aria-hidden="true"><path fill-rule="evenodd" clip-rule="evenodd" d="M7.775 3.275C7.64252 3.41717 7.57039 3.60522 7.57382 3.79952C7.57725 3.99382 7.65596 4.1792 7.79337 4.31662C7.93079 4.45403 8.11617 4.53274 8.31047 4.53617C8.50477 4.5396 8.69282 4.46748 8.835 4.335L10.085 3.085C10.2708 2.89918 10.4914 2.75177 10.7342 2.65121C10.977 2.55064 11.2372 2.49888 11.5 2.49888C11.7628 2.49888 12.023 2.55064 12.2658 2.65121C12.5086 2.75177 12.7292 2.89918 12.915 3.085C13.1008 3.27082 13.2482 3.49142 13.3488 3.7342C13.4493 3.97699 13.5011 4.23721 13.5011 4.5C13.5011 4.76279 13.4493 5.023 13.3488 5.26579C13.2482 5.50857 13.1008 5.72917 12.915 5.915L10.415 8.415C10.2292 8.60095 10.0087 8.74847 9.76588 8.84911C9.52308 8.94976 9.26283 9.00157 9 9.00157C8.73716 9.00157 8.47691 8.94976 8.23411 8.84911C7.99132 8.74847 7.77074 8.60095 7.585 8.415C7.44282 8.28252 7.25477 8.21039 7.06047 8.21382C6.86617 8.21725 6.68079 8.29596 6.54337 8.43337C6.40596 8.57079 6.32725 8.75617 6.32382 8.95047C6.32039 9.14477 6.39252 9.33282 6.525 9.475C6.85001 9.80004 7.23586 10.0579 7.66052 10.2338C8.08518 10.4097 8.54034 10.5002 9 10.5002C9.45965 10.5002 9.91481 10.4097 10.3395 10.2338C10.7641 10.0579 11.15 9.80004 11.475 9.475L13.975 6.975C14.6314 6.31858 15.0002 5.4283 15.0002 4.5C15.0002 3.57169 14.6314 2.68141 13.975 2.025C13.3186 1.36858 12.4283 0.999817 11.5 0.999817C10.5717 0.999817 9.68141 1.36858 9.02499 2.025L7.775 3.275ZM3.085 12.915C2.89904 12.7292 2.75152 12.5087 2.65088 12.2659C2.55023 12.0231 2.49842 11.7628 2.49842 11.5C2.49842 11.2372 2.55023 10.9769 2.65088 10.7341C2.75152 10.4913 2.89904 10.2707 3.085 10.085L5.585 7.585C5.77074 7.39904 5.99132 7.25152 6.23411 7.15088C6.47691 7.05023 6.73716 6.99842 7 6.99842C7.26283 6.99842 7.52308 7.05023 7.76588 7.15088C8.00867 7.25152 8.22925 7.39904 8.415 7.585C8.55717 7.71748 8.74522 7.7896 8.93952 7.78617C9.13382 7.78274 9.3192 7.70403 9.45662 7.56662C9.59403 7.4292 9.67274 7.24382 9.67617 7.04952C9.6796 6.85522 9.60748 6.66717 9.475 6.525C9.14999 6.19995 8.76413 5.94211 8.33947 5.7662C7.91481 5.59029 7.45965 5.49974 7 5.49974C6.54034 5.49974 6.08518 5.59029 5.66052 5.7662C5.23586 5.94211 4.85001 6.19995 4.525 6.525L2.025 9.02499C1.36858 9.68141 0.999817 10.5717 0.999817 11.5C0.999817 12.4283 1.36858 13.3186 2.025 13.975C2.68141 14.6314 3.57169 15.0002 4.5 15.0002C5.4283 15.0002 6.31858 14.6314 6.975 13.975L8.225 12.725C8.35748 12.5828 8.4296 12.3948 8.42617 12.2005C8.42274 12.0062 8.34403 11.8208 8.20662 11.6834C8.0692 11.546 7.88382 11.4672 7.68952 11.4638C7.49522 11.4604 7.30717 11.5325 7.165 11.665L5.915 12.915C5.72925 13.1009 5.50867 13.2485 5.26588 13.3491C5.02308 13.4498 4.76283 13.5016 4.5 13.5016C4.23716 13.5016 3.97691 13.4498 3.73411 13.3491C3.49132 13.2485 3.27074 13.1009 3.085 12.915Z"></path></svg></a>4b2efac5-e031-4582-bdde-9dd2fecc5d59</h1>
</article></div>

@HowardWolosky
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Thanks @X-Guardian. Hey @Shazwazza -- it looks like the brittleness of these tests is showing its head again. Are you still planning on working on the API to set Contents?

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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A typo in the pipeline passing of the organizationName resulted in the tests not getting a value for the organization name. I think this next run is going to be successful.

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run PowerShellForGitHub-CI

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Azure Pipelines successfully started running 1 pipeline(s).

@HowardWolosky HowardWolosky changed the title Trying to fix CI build Fixing the CI build May 28, 2020
@HowardWolosky HowardWolosky merged commit b4439f4 into microsoft:master May 28, 2020
@HowardWolosky HowardWolosky deleted the fixCI branch May 28, 2020 23:29
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Figure out why Linux and macOS get different hashes
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