Test coverage

Author: jeffgbutler

src/test/java/examples/simple/SimpleTableAnnotatedMapper.java

@@ -121,6 +121,11 @@ default QueryExpressionDSL<MyBatis3SelectModelAdapter<List<SimpleTableRecord>>>.
             .from(simpleTable);
     }
 
+    default QueryExpressionDSL<MyBatis3SelectModelAdapter<List<SimpleTableRecord>>>.QueryExpressionAfterFrom selectDistinctByExample() {
+        return SelectDSL.selectDistinctWithMapper(this::selectMany, id.as("A_ID"), firstName, lastName, birthDate, employed, occupation)
+            .from(simpleTable);
+    }
+    
     default SimpleTableRecord selectByPrimaryKey(Integer id_) {
         return selectOne(SqlBuilder.select(id.as("A_ID"), firstName, lastName, birthDate, employed, occupation)
             .from(simpleTable)

src/test/java/examples/simple/SimpleTableAnnotatedMapperTest.java

@@ -85,6 +85,24 @@ public void testSelectByExample() {
         }
     }
 
+    @Test
+    public void testSelectDistinctByExample() {
+        SqlSession session = sqlSessionFactory.openSession();
+        try {
+            SimpleTableAnnotatedMapper mapper = session.getMapper(SimpleTableAnnotatedMapper.class);
+            
+            List<SimpleTableRecord> rows = mapper.selectDistinctByExample()
+                    .where(id, isGreaterThan(1))
+                    .or(occupation, isNull())
+                    .build()
+                    .execute();
+            
+            assertThat(rows.size()).isEqualTo(5);
+        } finally {
+            session.close();
+        }
+    }
+    
     @Test
     public void testSelectByExampleWithTypeHandler() {
         SqlSession session = sqlSessionFactory.openSession();