remove test emptiness check.

Author: wadoon

build.gradle

@@ -132,11 +132,6 @@ subprojects {
         // these seems to be missing starting with Gradle 9
         testClassesDirs = sourceSets.test.output.classesDirs
         classpath = sourceSets.test.runtimeClasspath
-
-        // Fail on empty test suites
-        afterSuite { suite, result ->
-            assert result.testCount > 0, "There are no executed test. This is unexpected and should be investigated!"
-        }
     }