Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / client / JournalTest.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/client/JournalTest.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/client/JournalTest.java
new file mode 100644 (file)
index 0000000..6ad2e5f
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+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/client/JournalTest.java
@@ -0,0 +1,72 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.tests.client;
+
+import org.junit.Test;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.db.testing.common.TestBase;
+import org.simantics.layer0.Layer0;
+public class JournalTest extends ExistingDatabaseTest {
+    private static final int N = 10;
+    private static boolean WRITE = false;
+
+    @Test
+    public void testJournal() throws DatabaseException{
+        write();
+        validate();
+    }
+    private void write()
+    throws DatabaseException {
+        if (!WRITE)
+            return;
+        for (int i=0; i<N; ++i)
+            writeData();
+    }
+    private void writeData()
+    throws DatabaseException {
+        getSession().syncRequest(new WriteRequest() {
+            @Override
+            public void perform(WriteGraph g) throws DatabaseException {
+                Layer0 b = Layer0.getInstance(g);
+                Resource root = g.getRootLibrary();
+                Resource r = g.newResource();
+                g.claim(root, b.ConsistsOf, null, r);
+            }
+        });
+    }
+    private void validate()
+    throws DatabaseException {
+        for (int i=0; i<N; ++i)
+            validateData();
+    }
+    private void validateData()
+    throws DatabaseException {
+        getSession().syncRequest(new Read<Resource>() {
+            @Override
+            public Resource perform(ReadGraph g) throws DatabaseException {
+                Layer0 l0 = Layer0.getInstance(g);
+                Resource root = g.getResource(TestBase.ROOT_LIBRARY_URI);
+                for (Resource r : g.getObjects(root, l0.ConsistsOf))
+                    if (DEBUG)
+                        System.out.println("Resource " + r);
+                return null;
+            }
+            
+        });
+    }
+}
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