From abe4240103a45172ca58bdbbe557c50091de3af0 Mon Sep 17 00:00:00 2001
From: Ömer Faruk Yılmaz <ofy@google.com>
Date: Wed, 19 Mar 2025 15:41:09 +0000
Subject: Add ScanClientTest

Bug: 404652736
Test: atest ScanClientTest
Flag: EXEMPT test only
Change-Id: I37c95a2d444647437196c9b6566bb8061393efd8
---
 .../android/bluetooth/le_scan/ScanClientTest.kt    | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 android/app/tests/unit/src/com/android/bluetooth/le_scan/ScanClientTest.kt

diff --git a/android/app/tests/unit/src/com/android/bluetooth/le_scan/ScanClientTest.kt b/android/app/tests/unit/src/com/android/bluetooth/le_scan/ScanClientTest.kt
new file mode 100644
index 0000000000..3cff05a6fe
--- /dev/null
+++ b/android/app/tests/unit/src/com/android/bluetooth/le_scan/ScanClientTest.kt
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2025 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.bluetooth.le_scan
+
+import android.bluetooth.le.ScanFilter
+import android.bluetooth.le.ScanSettings
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.google.common.testing.EqualsTester
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/** Test cases for [ScanClient]. */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class ScanClientTest {
+
+    private val scanClient = ScanClient(1)
+
+    @Test
+    fun constructor() {
+        val scanClientWithDefaultSettings = ScanClient(1)
+        assertThat(scanClientWithDefaultSettings.mSettings.scanMode)
+            .isEqualTo(ScanSettings.SCAN_MODE_LOW_LATENCY)
+    }
+
+    @Test
+    fun constructor_withFilters() {
+        val filters = listOf(ScanFilter.Builder().build())
+        val scanSettings = ScanSettings.Builder().build()
+        val scanClientWithFilters = ScanClient(1, scanSettings, filters)
+        assertThat(scanClientWithFilters.mFilters).isEqualTo(filters)
+    }
+
+    @Test
+    fun constructor_withAppUid() {
+        val appUid = 1234
+        val scanSettings = ScanSettings.Builder().build()
+        val scanClientWithAppUid = ScanClient(1, scanSettings, null, appUid)
+        assertThat(scanClientWithAppUid.mAppUid).isEqualTo(appUid)
+    }
+
+    @Test
+    fun equals() {
+        val scanSettings = ScanSettings.Builder().build()
+        EqualsTester()
+            .addEqualityGroup(
+                ScanClient(1, scanSettings, null),
+                ScanClient(1, scanSettings, null),
+                ScanClient(1, scanSettings, listOf(ScanFilter.Builder().build())),
+                ScanClient(1, scanSettings, null, 1234),
+                ScanClient(1, scanSettings, null, 5678),
+            )
+            .addEqualityGroup(ScanClient(2, scanSettings, null))
+            .testEquals()
+    }
+
+    @Test
+    fun toString_doesNotCrash() {
+        scanClient.toString()
+    }
+
+    @Test
+    fun updateScanMode() {
+        val newScanMode = ScanSettings.SCAN_MODE_BALANCED
+        val updated = scanClient.updateScanMode(newScanMode)
+        assertThat(updated).isTrue()
+        assertThat(scanClient.mSettings.scanMode).isEqualTo(newScanMode)
+
+        val sameScanMode = scanClient.mSettings.scanMode
+        val notUpdated = scanClient.updateScanMode(sameScanMode)
+        assertThat(notUpdated).isFalse()
+        assertThat(scanClient.mSettings.scanMode).isEqualTo(sameScanMode)
+    }
+}
-- 
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