add some unit tests

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/branches/mutateops@1026 f203690c-595d-4dc9-a70b-905162fa7fd2

diff --git a/src/test/java/com/healthmarketscience/jackcess/TableUpdaterTest.java b/src/test/java/com/healthmarketscience/jackcess/TableUpdaterTest.java
new file mode 100644 (file)
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+++ b/src/test/java/com/healthmarketscience/jackcess/TableUpdaterTest.java
@@ -0,0 +1,125 @@
+/*
+Copyright (c) 2016 James Ahlborn
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package com.healthmarketscience.jackcess;
+
+import java.util.Arrays;
+
+import com.healthmarketscience.jackcess.Database.FileFormat;
+import static com.healthmarketscience.jackcess.impl.JetFormatTest.*;
+import com.healthmarketscience.jackcess.impl.TableImpl;
+import junit.framework.TestCase;
+import static com.healthmarketscience.jackcess.TestUtil.*;
+
+/**
+ *
+ * @author James Ahlborn
+ */
+public class TableUpdaterTest extends TestCase
+{
+
+  public TableUpdaterTest(String name) throws Exception {
+    super(name);
+  }
+
+  public void testTableUpdating() throws Exception {
+    for (final FileFormat fileFormat : SUPPORTED_FILEFORMATS) {
+      Database db = create(fileFormat);
+
+      Table t1 = new TableBuilder("TestTable")
+        .addColumn(new ColumnBuilder("id", DataType.LONG))
+        .toTable(db);
+      
+      Table t2 = new TableBuilder("TestTable2")
+        .addColumn(new ColumnBuilder("id2", DataType.LONG))
+        .toTable(db);
+
+      new IndexBuilder(IndexBuilder.PRIMARY_KEY_NAME)
+        .addColumns("id").setPrimaryKey()
+        .addToTable(t1);
+      new ColumnBuilder("data", DataType.TEXT)
+        .addToTable(t1);
+      new ColumnBuilder("bigdata", DataType.MEMO)
+        .addToTable(t1);
+
+      new ColumnBuilder("data2", DataType.TEXT)
+        .addToTable(t2);
+      new ColumnBuilder("bigdata2", DataType.MEMO)
+        .addToTable(t2);
+
+      Relationship rel = new RelationshipBuilder("TestTable", "TestTable2")
+        .addColumns("id", "id2")
+        .setReferentialIntegrity()
+        .setCascadeDeletes()
+        .toRelationship(db);
+
+      assertEquals("TestTableTestTable2", rel.getName());
+      assertSame(t1, rel.getFromTable());
+      assertEquals(Arrays.asList(t1.getColumn("id")), rel.getFromColumns());
+      assertSame(t2, rel.getToTable());
+      assertEquals(Arrays.asList(t2.getColumn("id2")), rel.getToColumns());
+      assertFalse(rel.isOneToOne());
+      assertTrue(rel.hasReferentialIntegrity());
+      assertTrue(rel.cascadeDeletes());
+      assertFalse(rel.cascadeUpdates());
+      assertEquals(Relationship.JoinType.INNER, rel.getJoinType());
+
+      assertEquals(2, t1.getIndexes().size());
+      assertEquals(1, ((TableImpl)t1).getIndexDatas().size());
+
+      assertEquals(1, t2.getIndexes().size());
+      assertEquals(1, ((TableImpl)t2).getIndexDatas().size());
+
+      for(int i = 0; i < 10; ++i) {
+        t1.addRow(i, "row" + i, "row-data" + i);
+      }
+
+      for(int i = 0; i < 10; ++i) {
+        t2.addRow(i, "row2_" + i, "row-data2_" + i);
+      }
+
+      try {
+        t2.addRow(13, "row13", "row-data13");
+        fail("ConstraintViolationException should have been thrown");
+      } catch(ConstraintViolationException cv) {
+        // success
+      }
+
+      Row r1 = CursorBuilder.findRowByPrimaryKey(t1, 5);
+      t1.deleteRow(r1);
+   
+      int id = 0;
+      for(Row r : t1) {
+        assertEquals(id, r.get("id"));
+        ++id;
+        if(id == 5) {
+          ++id;
+        }
+      }
+ 
+      id = 0;
+      for(Row r : t2) {
+        assertEquals(id, r.get("id2"));
+        ++id;
+        if(id == 5) {
+          ++id;
+        }
+      }
+ 
+      db.close();
+    }    
+  }
+}