Fixed addTestSuites-Call in case the name attribute is empty and there is only one testsuite within the testsuite.

[thirsch]

We are using phpunit-merger to merge the result of named testsuites of phpunit. Handling of testsuites with only one testsuite as a child is already handled in case of subtestsuites. But was not handled correctly on the top level.

[thirsch]

Are you still maintaining the project @IchHabRecht? If yes, I have two other features that I can create pull-requests for.

[IchHabRecht]

Hi @thirsch,

Thank you for your pull request. To understand the problem and fix, I kindly ask you to share an example of your xml file(s).

[thirsch]

Hi @IchHabRecht,

I mixed up the issue description and the root cause a bit. Here is why the fix is required:

If you have for example these two xml files:

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
  <testsuite name="" tests="1" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092">
    <testsuite name="Tests1" tests="1" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092">
      <testsuite name="Tests\One\MyTest" file="/opt/project/tests/one/MyTest.php" tests="1" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092">
        <testcase name="testOne" class="Tests\One\MyTest" classname="Tests.One.MyTest" file="/opt/project/tests/one/MyTest.php" line="9" assertions="1" time="0.030092"/>
      </testsuite>
    </testsuite>
  </testsuite>
</testsuites>

and

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
  <testsuite name="" tests="2" assertions="2" errors="0" warnings="0" failures="0" skipped="0" time="0.043921">
    <testsuite name="Tests2" tests="2" assertions="2" errors="0" warnings="0" failures="0" skipped="0" time="0.043921">
      <testsuite name="Tests\Two\MySecondTest" file="/opt/project/tests/two/MySecondTest.php" tests="1" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.043866">
        <testcase name="testTwo" class="Tests\Two\MySecondTest" classname="Tests.Two.MySecondTest" file="/opt/project/tests/two/MySecondTest.php" line="9" assertions="1" time="0.043866"/>
      </testsuite>
      <testsuite name="Tests\Two\MyThirdTest" file="/opt/project/tests/two/MyThirdTest.php" tests="1" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.000055">
        <testcase name="testThree" class="Tests\Two\MyThirdTest" classname="Tests.Two.MyThirdTest" file="/opt/project/tests/two/MyThirdTest.php" line="9" assertions="1" time="0.000055"/>
      </testsuite>
    </testsuite>
  </testsuite>
</testsuites>

with more then one nested testsuites in the second file, the output of the merge will be:

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
  <testsuite name="Tests\One\MyTest" file="0" tests="0" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092" line="9">
    <testcase name="testOne" class="Tests\One\MyTest" classname="Tests.One.MyTest" file="/opt/project/tests/one/MyTest.php" line="9" assertions="1" time="0.030092"/>
  </testsuite>
</testsuites>

The problem: In the second file, testsuite "Tests2" does not only contain one testsuite, but two (Tests\Two\MySecondTest and Tests\Two\MyThirdTest). The example project used to produce the files contains the following structure:

• tests
  • one
    • MyTest.php
      • function testOne()
  • two
    • MySecondTest.php
      • function testTwo()
    • MyThirdTest.php
      • function testThree()

and the following phpunit.xml:

<?xml version="1.0" encoding="UTF-8"?>
<phpunit
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    colors="true"
    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
>
    <testsuites>
        <testsuite name="Tests1">
            <directory>tests/one</directory>
        </testsuite>
        <testsuite name="Tests2">
            <directory>tests/two</directory>
        </testsuite>
    </testsuites>
</phpunit>

I've executed the two testsuites separately by invoking vendor/bin/phpunit --testsuite Tests1 --log-junit logs/tests-one.xml and vendor/bin/phpunit --testsuite Tests2 --log-junit logs/tests-two.xml and merged them by calling vendor/bin/phpunit-merger log logs result.xml.

With the provided fix, the script merges the two example files correctly to the following result:

<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
  <testsuite name="Tests1" tests="0" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092" line="9">
    <testsuite name="Tests\One\MyTest" file="0" tests="0" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.030092" line="9">
      <testcase name="testOne" class="Tests\One\MyTest" classname="Tests.One.MyTest" file="/opt/project/tests/one/MyTest.php" line="9" assertions="1" time="0.030092"/>
    </testsuite>
  </testsuite>
  <testsuite name="Tests2" tests="0" assertions="2" errors="0" warnings="0" failures="0" skipped="0" time="0.043921" line="18">
    <testsuite name="Tests\Two\MySecondTest" file="0" tests="0" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="0.043866" line="9">
      <testcase name="testTwo" class="Tests\Two\MySecondTest" classname="Tests.Two.MySecondTest" file="/opt/project/tests/two/MySecondTest.php" line="9" assertions="1" time="0.043866"/>
    </testsuite>
    <testsuite name="Tests\Two\MyThirdTest" file="0" tests="0" assertions="1" errors="0" warnings="0" failures="0" skipped="0" time="5.5E-5" line="9">
      <testcase name="testThree" class="Tests\Two\MyThirdTest" classname="Tests.Two.MyThirdTest" file="/opt/project/tests/two/MyThirdTest.php" line="9" assertions="1" time="0.000055"/>
    </testsuite>
  </testsuite>
</testsuites>

[thirsch]

Any update, if this will be merged? I've got some more improvements to phpunit-merger and would like to know if you are interested in gettings pullrequests for them?

[marcovo]

I'm also interested in this fix. Is there any indication whether/when it will get merged?

[jordan-factor]

this PR would also fix my usage of this