1 files changed, 67 insertions, 0 deletions
diff --git a/javatests/com/android/loganalysis/item/MonkeyLogItemTest.java b/javatests/com/android/loganalysis/item/MonkeyLogItemTest.java
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+++ b/javatests/com/android/loganalysis/item/MonkeyLogItemTest.java
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+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * 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.android.loganalysis.item;
+
+import junit.framework.TestCase;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Unit test for {@link MonkeyLogItem}.
+ */
+public class MonkeyLogItemTest extends TestCase {
+    /**
+     * Test that {@link MonkeyLogItem#toJson()} returns correctly.
+     */
+    public void testToJson() throws JSONException {
+        MonkeyLogItem item = new MonkeyLogItem();
+        item.addCategory("category1");
+        item.addCategory("category2");
+        item.addPackage("package1");
+        item.addPackage("package2");
+        item.addPackage("package3");
+
+        // Convert to JSON string and back again
+        JSONObject output = new JSONObject(item.toJson().toString());
+
+        assertTrue(output.has(MonkeyLogItem.CATEGORIES));
+        assertTrue(output.get(MonkeyLogItem.CATEGORIES) instanceof JSONArray);
+
+        JSONArray categories = output.getJSONArray(MonkeyLogItem.CATEGORIES);
+
+        assertEquals(2, categories.length());
+        assertTrue(in("category1", categories));
+        assertTrue(in("category2", categories));
+
+        JSONArray packages = output.getJSONArray(MonkeyLogItem.PACKAGES);
+
+        assertEquals(3, packages.length());
+        assertTrue(in("package1", packages));
+        assertTrue(in("package2", packages));
+        assertTrue(in("package3", packages));
+    }
+
+    private boolean in(String value, JSONArray array) throws JSONException {
+        for (int i = 0; i < array.length(); i++) {
+            if (value.equals(array.get(i))) {
+                return true;
+            }
+        }
+        return false;
+    }
+}