1 files changed, 52 insertions, 0 deletions
diff --git a/javatests/src/com/android/loganalysis/item/SystemPropsItemTest.java b/javatests/src/com/android/loganalysis/item/SystemPropsItemTest.java
new file mode 100644
index 0000000..b9b6675
--- /dev/null
+++ b/javatests/src/com/android/loganalysis/item/SystemPropsItemTest.java
@@ -0,0 +1,52 @@
+/*
+ * 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.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Unit test for {@link SystemPropsItem}.
+ */
+public class SystemPropsItemTest extends TestCase {
+
+    /**
+     * Test that {@link SystemPropsItem#toJson()} returns correctly.
+     */
+    public void testToJson() throws JSONException {
+        SystemPropsItem item = new SystemPropsItem();
+        item.put("foo", "123");
+        item.put("bar", "456");
+        item.setText("[foo]: [123]\n[bar]: [456]");
+
+        // Convert to JSON string and back again
+        JSONObject output = new JSONObject(item.toJson().toString());
+
+        assertTrue(output.has(SystemPropsItem.LINES));
+        assertTrue(output.get(SystemPropsItem.LINES) instanceof JSONObject);
+        assertTrue(output.has(SystemPropsItem.TEXT));
+        assertEquals("[foo]: [123]\n[bar]: [456]", output.get(SystemPropsItem.TEXT));
+
+        JSONObject lines = output.getJSONObject(SystemPropsItem.LINES);
+
+        assertEquals(2, lines.length());
+
+        assertEquals("123", lines.get("foo"));
+        assertEquals("456", lines.get("bar"));
+    }
+}