Merge "[CTS] NearbyDevice CTS Test"
diff --git a/nearby/tests/cts/fastpair/src/android/nearby/cts/NearbyDeviceTest.java b/nearby/tests/cts/fastpair/src/android/nearby/cts/NearbyDeviceTest.java
new file mode 100644
index 0000000..b7a4690
--- /dev/null
+++ b/nearby/tests/cts/fastpair/src/android/nearby/cts/NearbyDeviceTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2022 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.nearby.cts;
+
+import android.annotation.TargetApi;
+import android.nearby.FastPairDevice;
+import android.nearby.NearbyDevice;
+import android.os.Build;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.annotation.RequiresApi;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@RequiresApi(Build.VERSION_CODES.TIRAMISU)
+@TargetApi(Build.VERSION_CODES.TIRAMISU)
+public class NearbyDeviceTest {
+
+    @Test
+    public void test_isValidMedium() {
+        assertThat(NearbyDevice.isValidMedium(1)).isTrue();
+        assertThat(NearbyDevice.isValidMedium(2)).isTrue();
+
+        assertThat(NearbyDevice.isValidMedium(0)).isFalse();
+        assertThat(NearbyDevice.isValidMedium(3)).isFalse();
+    }
+
+    @Test
+    public void test_getMedium_fromChild() {
+        FastPairDevice fastPairDevice = new FastPairDevice.Builder()
+                .setMedium(NearbyDevice.Medium.BLE)
+                .setRssi(-60)
+                .build();
+
+        assertThat(fastPairDevice.getMedium()).isEqualTo(1);
+        assertThat(fastPairDevice.getRssi()).isEqualTo(-60);
+    }
+}