5 files changed, 88 insertions, 0 deletions
diff --git a/test/data/accdb/test.accdb b/test/data/accdb/test.accdb
new file mode 100644
index 0000000..67bea0c
--- /dev/null
+++ b/test/data/accdb/test.accdb
diff --git a/test/data/mdb2003/test2003.mdb b/test/data/mdb2003/test2003.mdb
new file mode 100644
index 0000000..a1a7fd8
--- /dev/null
+++ b/test/data/mdb2003/test2003.mdb
diff --git a/test/data/mdb97/test97.mdb b/test/data/mdb97/test97.mdb
new file mode 100644
index 0000000..2aa1060
--- /dev/null
+++ b/test/data/mdb97/test97.mdb
diff --git a/test/src/java/com/healthmarketscience/jackcess/JetFormatTest.java b/test/src/java/com/healthmarketscience/jackcess/JetFormatTest.java
new file mode 100644
index 0000000..ca46cdb
--- /dev/null
+++ b/test/src/java/com/healthmarketscience/jackcess/JetFormatTest.java
@@ -0,0 +1,49 @@
+package com.healthmarketscience.jackcess;
+
+import junit.framework.TestCase;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.channels.FileChannel;
+
+/**
+ * @author Dan Rollo
+ *         Date: Mar 5, 2010
+ *         Time: 12:44:21 PM
+ */
+public final class JetFormatTest  extends TestCase {
+
+    static final File DB_1997 = new File("test/data/mdb97/test97.mdb");
+    static final File DB_2000 = new File("test/data/test.mdb");
+    static final File DB_2003 = new File("test/data/mdb2003/test2003.mdb");
+    static final File DB_2007 = new File("test/data/accdb/test.accdb");
+
+    public void testGetFormat() throws Exception {
+        try {
+            JetFormat.getFormat(null);
+            fail("npe");
+        } catch (NullPointerException e) {
+            assertNull(e.getMessage());
+        }
+
+        checkJetFormat(DB_1997, JetFormat.VERSION_3);
+        checkJetFormat(DB_2000, JetFormat.VERSION_4);
+        checkJetFormat(DB_2003, JetFormat.VERSION_4);
+        checkJetFormat(DB_2007, JetFormat.VERSION_5);
+    }
+
+    private static void checkJetFormat(final File dbFile, final JetFormat fmtExpected)
+            throws IOException {
+
+        final FileChannel channel = Database.openChannel(dbFile, false);
+        try {
+
+            final JetFormat fmtActual = JetFormat.getFormat(channel);
+            assertEquals("Unexpected JetFormat for dbFile: " + dbFile.getAbsolutePath(),
+                    fmtExpected, fmtActual);
+
+        } finally {
+            channel.close();
+        }
+    }
+}
diff --git a/test/src/java/com/healthmarketscience/jackcess/UsageMapTest.java b/test/src/java/com/healthmarketscience/jackcess/UsageMapTest.java
new file mode 100644
index 0000000..47937b5
--- /dev/null
+++ b/test/src/java/com/healthmarketscience/jackcess/UsageMapTest.java
@@ -0,0 +1,39 @@
+package com.healthmarketscience.jackcess;
+
+import junit.framework.TestCase;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * @author Dan Rollo
+ *         Date: Mar 5, 2010
+ *         Time: 2:21:22 PM
+ */
+public final class UsageMapTest extends TestCase {
+
+    public void testRead() throws Exception {
+        try {
+            Database.open(JetFormatTest.DB_1997);
+            fail("mdb v97 usage map unsupported");
+        } catch (IOException e) {
+            assertEquals(UsageMap.MSG_PREFIX_UNRECOGNIZED_MAP + 2, e.getMessage());
+        }
+
+        checkUsageMapRead(JetFormatTest.DB_2000, 743, 767);
+        checkUsageMapRead(JetFormatTest.DB_2007, 42, 511);
+    }
+
+    private static void checkUsageMapRead(final File dbFile,
+                                          final int expectedFirstPage, final int expectedLastPage)
+            throws IOException {
+
+        final Database db = Database.open(dbFile);
+        final UsageMap usageMap = UsageMap.read(db,
+                1, //PageChannel.PAGE_GLOBAL_USAGE_MAP,
+                0, //PageChannel.ROW_GLOBAL_USAGE_MAP,
+                true);
+        assertEquals("Unexpected FirstPageNumber.", expectedFirstPage, usageMap.getFirstPageNumber());
+        assertEquals("Unexpected LastPageNumber.", expectedLastPage, usageMap.getLastPageNumber());
+    }
+}