Merge "API for network cache subsystems."

1 files changed, 41 insertions, 0 deletions

diff --git a/core/tests/coretests/src/android/net/RssiCurveTest.java b/core/tests/coretests/src/android/net/RssiCurveTest.java
new file mode 100644
index 0000000..d4438df
--- /dev/null
+++ b/core/tests/coretests/src/android/net/RssiCurveTest.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2014 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 android.net;
+
+import junit.framework.TestCase;
+
+public class RssiCurveTest extends TestCase {
+    public void testLookupScore_constantCurve() {
+        RssiCurve curve = new RssiCurve(-100, 200, new byte[] { 10 });
+        assertEquals(10, curve.lookupScore(-200));
+        assertEquals(10, curve.lookupScore(-100));
+        assertEquals(10, curve.lookupScore(0));
+        assertEquals(10, curve.lookupScore(100));
+        assertEquals(10, curve.lookupScore(200));
+    }
+
+    public void testLookupScore_changingCurve() {
+        RssiCurve curve = new RssiCurve(-100, 100, new byte[] { -10, 10 });
+        assertEquals(-10, curve.lookupScore(-200));
+        assertEquals(-10, curve.lookupScore(-100));
+        assertEquals(-10, curve.lookupScore(-50));
+        assertEquals(10, curve.lookupScore(0));
+        assertEquals(10, curve.lookupScore(50));
+        assertEquals(10, curve.lookupScore(100));
+        assertEquals(10, curve.lookupScore(200));
+    }
+}