1 files changed, 81 insertions, 0 deletions
diff --git a/OpenKeychain/src/test/java/org/sufficientlysecure/keychain/util/ParcelableFileCacheTest.java b/OpenKeychain/src/test/java/org/sufficientlysecure/keychain/util/ParcelableFileCacheTest.java
new file mode 100644
index 000000000..10bee2a02
--- /dev/null
+++ b/OpenKeychain/src/test/java/org/sufficientlysecure/keychain/util/ParcelableFileCacheTest.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ * Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.util;
+
+import android.os.Bundle;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricGradleTestRunner;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowLog;
+import org.sufficientlysecure.keychain.BuildConfig;
+import org.sufficientlysecure.keychain.util.ParcelableFileCache.IteratorWithSize;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+@RunWith(RobolectricGradleTestRunner.class)
+@Config(constants = BuildConfig.class, sdk = 21, manifest = "src/main/AndroidManifest.xml")
+public class ParcelableFileCacheTest {
+
+    @Before
+    public void setUp() throws Exception {
+        ShadowLog.stream = System.out;
+    }
+
+    @Test
+    public void testInputOutput() throws Exception {
+
+        ParcelableFileCache<Bundle> cache = new ParcelableFileCache<Bundle>(RuntimeEnvironment.application, "test.pcl");
+
+        ArrayList<Bundle> list = new ArrayList<Bundle>();
+
+        for (int i = 0; i < 50; i++) {
+            Bundle b = new Bundle();
+            b.putInt("key1", i);
+            b.putString("key2", Integer.toString(i));
+            list.add(b);
+        }
+
+        // write to cache file
+        cache.writeCache(list.size(), list.iterator());
+
+        // read back
+        IteratorWithSize<Bundle> it = cache.readCache();
+
+        Assert.assertEquals("number of entries must be correct", list.size(), it.getSize());
+
+        while (it.hasNext()) {
+            Bundle b = it.next();
+            Assert.assertEquals("input values should be equal to output values",
+                    b.getInt("key1"), b.getInt("key1"));
+            Assert.assertEquals("input values should be equal to output values",
+                    b.getString("key2"), b.getString("key2"));
+        }
+
+    }
+
+}