[GitHub] [maven-plugin-tools] slawekjaranowski commented on a diff in pull request #159: [MPLUGIN-427] Expose generics information of parameter types in report

[GitBox <gi...@apache.org>]

slawekjaranowski commented on code in PR #159:
URL: https://github.com/apache/maven-plugin-tools/pull/159#discussion_r1005581941


##########
maven-plugin-tools-annotations/src/test/java/org/apache/maven/tools/plugin/extractor/annotations/scanner/DefaultMojoAnnotationsScannerTest.java:
##########
@@ -76,4 +80,48 @@ void scanDeprecatedMojoAnnotatins() throws ExtractionException, IOException
             .isEqualTo( "property.anotherNotDeprecated" );
     }
 
+    @Test
+    void scanParametersWithGenerics() throws ExtractionException, IOException
+    {
+        File directoryToScan = new File( ParametersWithGenericsMojo.class.getResource( "" ).getFile() );
+
+        scanner.enableLogging( mock( Logger.class ) );
+        Map<String, MojoAnnotatedClass> result = scanner.scanDirectory(
+            directoryToScan, Collections.singletonList( "ParametersWithGenericsMojo**.class" ), null, false );
+
+        assertThat( result ).hasSize( 2 ); // mojo and nested class
+
+        MojoAnnotatedClass annotatedClass = result.get( ParametersWithGenericsMojo.class.getName() );
+        assertThat( annotatedClass.getClassName() ).isEqualTo( ParametersWithGenericsMojo.class.getName() );
+
+        ParameterAnnotationContent parameter = annotatedClass.getParameters().get( "string" );
+        assertNotNull( parameter );
+        assertEquals( "java.lang.String", parameter.getClassName() );
+        assertThat( parameter.getTypeParameters() ).isEmpty();
+
+        parameter = annotatedClass.getParameters().get( "stringBooleanMap" );
+        assertNotNull( parameter );
+        assertEquals( "java.util.Map", parameter.getClassName() );
+        assertThat( parameter.getTypeParameters() ).contains( "java.lang.String", "java.lang.Boolean" );

Review Comment:
   Maybe:
   ```
   assertThat(..). containsExactly( ... )
   ```
   



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