mapstruct#2322 reproducer

sjaakd · sjaakd · commit 5aa2ca963731 · 2021-01-23T09:17:53.000+01:00
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2322/Issue2322Mapper.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2322/Issue2322Mapper.java
@@ -0,0 +1,37 @@
+package org.mapstruct.ap.test.bugs._2322;
+
+import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
+import org.mapstruct.factory.Mappers;
+
+@Mapper
+public interface Issue2322Mapper {
+
+    Issue2322Mapper INSTANCE = Mappers.getMapper( Issue2322Mapper.class );
+
+    @Mapping( target = "b", source = "a" )
+    @Mapping( target = "b.field1B", source = "a.field1A" )
+    Wrap map(A a);
+
+    class A {
+        //CHECKSTYLE:OFF
+        public int field1A;
+        public int field2;
+        public int field3;
+        //CHECKSTYLE:ON
+    }
+
+    class B {
+        //CHECKSTYLE:OFF
+        public int field1B;
+        public int field2;
+        public int field3;
+        //CHECKSTYLE:ON
+    }
+
+    class Wrap {
+        //CHECKSTYLE:OFF
+        public B b;
+        //CHECKSTYLE:ON
+    }
+}
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2322/Issue2322Test.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2322/Issue2322Test.java
@@ -0,0 +1,33 @@
+package org.mapstruct.ap.test.bugs._2322;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mapstruct.ap.testutil.IssueKey;
+import org.mapstruct.ap.testutil.WithClasses;
+import org.mapstruct.ap.testutil.runner.AnnotationProcessorTestRunner;
+
+@IssueKey( "2322" )
+@RunWith( AnnotationProcessorTestRunner.class )
+public class Issue2322Test {
+
+    @Test
+    @WithClasses( Issue2322Mapper.class )
+    public void testShouldCreateBaseMappings() {
+
+        Issue2322Mapper.A source = new Issue2322Mapper.A();
+        source.field1A = 11;
+        source.field2 = 2;
+        source.field3 = 3;
+
+        Issue2322Mapper.Wrap target = Issue2322Mapper.INSTANCE.map( source );
+
+        assertThat( target ).isNotNull();
+        assertThat( target.b ).isNotNull();
+     //   assertThat( target.b.field1B ).isEqualTo( 11 );
+        assertThat( target.b.field2 ).isEqualTo( 2 );
+        assertThat( target.b.field3 ).isEqualTo( 3 );
+    }
+
+}
