HHH-7940 - Added test cases.

hibernate · Dec 19, 2016 · 94f2401 · 94f2401
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diff --git a/...s/src/test/java/org/hibernate/envers/test/integration/collection/IndexColumnListTest.java b/...s/src/test/java/org/hibernate/envers/test/integration/collection/IndexColumnListTest.java
@@ -0,0 +1,170 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.envers.test.integration.collection;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.persistence.ElementCollection;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+import org.hibernate.annotations.IndexColumn;
+import org.hibernate.envers.Audited;
+import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
+import org.hibernate.envers.test.Priority;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.transaction.TransactionUtil;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author Chris Cranford
+ */
+@TestForIssue(jiraKey = "HHH-7940")
+public class IndexColumnListTest extends BaseEnversJPAFunctionalTestCase {
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] { Parent.class };
+	}
+
+	@Test
+	@Priority(10)
+	public void initData() {
+		// Revision 1 - Create indexed entries.
+		System.out.println( "--- REV 1 ---" );
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			Parent p = new Parent( 1 );
+			p.getChildren().add( "child1" );
+			p.getChildren().add( "child2" );
+			entityManager.persist( p );
+		} );
+
+		System.out.println( "--- REV 2 ---" );
+		// Revision 2 - remove an indexed entry, resetting positions.
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			// should remove child with id 1
+			p.getChildren().remove( 0 );
+			entityManager.merge( p );
+		} );
+
+		System.out.println( "--- REV 3 ---" );
+		// Revision 3 - add new indexed entity to reset positions
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			// add child with id 3
+			p.getChildren().add( 0, "child3" );
+			entityManager.merge( p );
+		} );
+
+		System.out.println( "--- REV 4 ---" );
+		// Revision 4 - remove all children
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			p.getChildren().clear();
+			entityManager.merge( p );
+		} );
+	}
+
+	@Test
+	public void testRevisionCounts() {
+		assertEquals( Arrays.asList( 1, 2, 3, 4 ), getAuditReader().getRevisions( Parent.class, 1 ) );
+	}
+
+	@Test
+	public void testIndexedCollectionRev1() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 1 );
+		assertEquals( 2, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child1", "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev2() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 2 );
+		assertEquals( 1, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev3() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 3 );
+		assertEquals( 2, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child3", "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev4() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 4 );
+		assertEquals( 0, p.getChildren().size() );
+	}
+
+	@Audited
+	@Entity(name = "Parent")
+	public static class Parent {
+		@Id
+		private Integer id;
+
+		@ElementCollection
+		@IndexColumn(name = "index")
+		private List<String> children = new ArrayList<String>();
+
+		Parent() {
+
+		}
+
+		Parent(Integer id) {
+			this.id = id;
+		}
+
+		public Integer getId() {
+			return id;
+		}
+
+		public void setId(Integer id) {
+			this.id = id;
+		}
+
+		public List<String> getChildren() {
+			return children;
+		}
+
+		public void setChildren(List<String> children) {
+			this.children = children;
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			if ( this == o ) {
+				return true;
+			}
+			if ( o == null || getClass() != o.getClass() ) {
+				return false;
+			}
+
+			Parent parent = (Parent) o;
+
+			return id != null ? id.equals( parent.id ) : parent.id == null;
+
+		}
+
+		@Override
+		public int hashCode() {
+			return id != null ? id.hashCode() : 0;
+		}
+
+		@Override
+		public String toString() {
+			return "Parent{" +
+					"id=" + id +
+					", children=" + children +
+					'}';
+		}
+	}
+}
diff --git a/...s/src/test/java/org/hibernate/envers/test/integration/collection/OrderColumnListTest.java b/...s/src/test/java/org/hibernate/envers/test/integration/collection/OrderColumnListTest.java
@@ -0,0 +1,170 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.envers.test.integration.collection;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.persistence.ElementCollection;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.OrderColumn;
+
+import org.hibernate.envers.Audited;
+import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
+import org.hibernate.envers.test.Priority;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.transaction.TransactionUtil;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author Chris Cranford
+ */
+@TestForIssue(jiraKey = "HHH-7940")
+public class OrderColumnListTest extends BaseEnversJPAFunctionalTestCase {
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] { Parent.class };
+	}
+
+	@Test
+	@Priority(10)
+	public void initData() {
+		// Revision 1 - Create indexed entries.
+		System.out.println( "--- REV 1 ---" );
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			Parent p = new Parent( 1 );
+			p.getChildren().add( "child1" );
+			p.getChildren().add( "child2" );
+			entityManager.persist( p );
+		} );
+
+		System.out.println( "--- REV 2 ---" );
+		// Revision 2 - remove an indexed entry, resetting positions.
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			// should remove child with id 1
+			p.getChildren().remove( 0 );
+			entityManager.merge( p );
+		} );
+
+		System.out.println( "--- REV 3 ---" );
+		// Revision 3 - add new indexed entity to reset positions
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			// add child with id 3
+			p.getChildren().add( 0, "child3" );
+			entityManager.merge( p );
+		} );
+
+		System.out.println( "--- REV 4 ---" );
+		// Revision 4 - remove all children
+		TransactionUtil.doInJPA( this::entityManagerFactory, entityManager -> {
+			final Parent p = entityManager.find( Parent.class, 1 );
+			p.getChildren().clear();
+			entityManager.merge( p );
+		} );
+	}
+
+	@Test
+	public void testRevisionCounts() {
+		assertEquals( Arrays.asList( 1, 2, 3, 4 ), getAuditReader().getRevisions( Parent.class, 1 ) );
+	}
+
+	@Test
+	public void testIndexedCollectionRev1() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 1 );
+		assertEquals( 2, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child1", "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev2() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 2 );
+		assertEquals( 1, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev3() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 3 );
+		assertEquals( 2, p.getChildren().size() );
+		assertEquals( Arrays.asList( "child3", "child2" ), p.getChildren() );
+	}
+
+	@Test
+	public void testIndexedCollectionRev4() {
+		final Parent p = getAuditReader().find( Parent.class, 1, 4 );
+		assertEquals( 0, p.getChildren().size() );
+	}
+
+	@Audited
+	@Entity(name = "Parent")
+	public static class Parent {
+		@Id
+		private Integer id;
+
+		@ElementCollection
+		@OrderColumn
+		private List<String> children = new ArrayList<String>();
+
+		Parent() {
+
+		}
+
+		Parent(Integer id) {
+			this.id = id;
+		}
+
+		public Integer getId() {
+			return id;
+		}
+
+		public void setId(Integer id) {
+			this.id = id;
+		}
+
+		public List<String> getChildren() {
+			return children;
+		}
+
+		public void setChildren(List<String> children) {
+			this.children = children;
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			if ( this == o ) {
+				return true;
+			}
+			if ( o == null || getClass() != o.getClass() ) {
+				return false;
+			}
+
+			Parent parent = (Parent) o;
+
+			return id != null ? id.equals( parent.id ) : parent.id == null;
+
+		}
+
+		@Override
+		public int hashCode() {
+			return id != null ? id.hashCode() : 0;
+		}
+
+		@Override
+		public String toString() {
+			return "Parent{" +
+					"id=" + id +
+					", children=" + children +
+					'}';
+		}
+	}
+}