Add unit test for Android user agents.

vector/src/test/java/im/vector/app/features/settings/devices/v2/ParseDeviceUserAgentUseCaseTest.kt

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * 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 im.vector.app.features.settings.devices.v2
+
+import im.vector.app.features.settings.devices.v2.list.DeviceType
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.Test
+
+private val A_USER_AGENT_LIST_FOR_ANDROID = listOf(
+        // New User Agent Implementation
+        "Element dbg/1.5.0-dev (Xiaomi Mi 9T; Android 11; RKQ1.200826.002 test-keys; Flavour GooglePlay; MatrixAndroidSdk2 1.5.2)",
+        "Element/1.5.0 (Samsung SM-G960F; Android 6.0.1; RKQ1.200826.002; Flavour FDroid; MatrixAndroidSdk2 1.5.2)",
+        "Element/1.5.0 (Google Nexus 5; Android 7.0; RKQ1.200826.002 test test; Flavour FDroid; MatrixAndroidSdk2 1.5.2)",
+        // Legacy User Agent Implementation
+        "Element/1.0.0 (Linux; U; Android 6.0.1; SM-A510F Build/MMB29; Flavour GPlay; MatrixAndroidSdk2 1.0)",
+        "Element/1.0.0 (Linux; Android 7.0; SM-G610M Build/NRD90M; Flavour GPlay; MatrixAndroidSdk2 1.0)",
+)
+private val AN_EXPECTED_RESULT_LIST_FOR_ANDROID = listOf(
+        DeviceUserAgent(DeviceType.MOBILE, "Xiaomi Mi 9T", "Android 11", "Element dbg", "1.5.0-dev"),
+        DeviceUserAgent(DeviceType.MOBILE, "Samsung SM-G960F", "Android 6.0.1", "Element", "1.5.0"),
+        DeviceUserAgent(DeviceType.MOBILE, "Google Nexus 5", "Android 7.0", "Element", "1.5.0"),
+        DeviceUserAgent(DeviceType.MOBILE, "SM-A510F Build/MMB29", "Android 6.0.1", "Element", "1.0.0"),
+        DeviceUserAgent(DeviceType.MOBILE, "SM-G610M Build/NRD90M", "Android 7.0", "Element", "1.0.0"),
+)
+
+class ParseDeviceUserAgentUseCaseTest {
+
+    private val parseDeviceUserAgentUseCase = ParseDeviceUserAgentUseCase()
+
+    @Test
+    fun `given an Android user agent then it should be parsed as expected`() {
+        A_USER_AGENT_LIST_FOR_ANDROID.forEachIndexed { index, userAgent ->
+            parseDeviceUserAgentUseCase.execute(userAgent) shouldBeEqualTo AN_EXPECTED_RESULT_LIST_FOR_ANDROID[index]
+        }
+    }
+}