Support for parameterized tests

[jjedele]

Hey,

question: Do I see correctly that this library does currently not have proper support for ExUnit parameterized tests?

It seems they are just reported with the same name over and over again:

	<testsuite errors="0" failures="0" skipped="0" name="Elixir.Dicom.BinaryFormatVrsTest" tests="186" time="0.2482">
		<properties>
			<property name="date" value="2025-04-14T19:02:24.230574Z"/>
			<property name="seed" value="169383"/>
		</properties>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0001"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test serializes data element" time="0.0207"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test serializes data element" time="0.0206"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test serializes data element" time="0.0206"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test parses data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test serializes data element" time="0.0000"/>
		<testcase classname="Elixir.Dicom.BinaryFormatVrsTest" name="test serializes data element" time="0.0000"/>

I might have a look into adding support for this if you were not planning on working on it already and are interested in a PR. I'd hope it would not be too difficult to add the parameters to the XML for each executed case.

Kind regards,
Jeff

[victorolinasc]

You are correct!

Parameterized tests were introduced on Elixir 1.18 and we still haven't properly introduced it on this library. Contributions are very welcomed here!