Add unit tests for InputMethodManagerService
Injecting and mocking dependencies to InputMethodManagerService to make
it unit testable.
Add InputMethodManagerServiceTestBase base class to help unit test IMMS.
Add the first batch of unit tests in InputMethodManagerServiceWindowGainedFocusTest to cover the behavior of IMMS#startInputOrWindowGainedFocus(), which should help us catch any regressions caused by future changes to the code.
Bug: 240359838
Test: atest com.android.server.inputmethod.InputMethodManagerServiceWindowGainedFocusTest
Change-Id: Id61087f1e176738910f5acfe912f8682f727255c
diff --git a/services/tests/InputMethodSystemServerTests/Android.bp b/services/tests/InputMethodSystemServerTests/Android.bp
new file mode 100644
index 0000000..939fb6a
--- /dev/null
+++ b/services/tests/InputMethodSystemServerTests/Android.bp
@@ -0,0 +1,62 @@
+// 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 {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "frameworks_base_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_test {
+ name: "FrameworksInputMethodSystemServerTests",
+ defaults: [
+ "modules-utils-testable-device-config-defaults",
+ ],
+
+ srcs: [
+ "src/**/*.java",
+ ],
+
+ static_libs: [
+ "androidx.test.core",
+ "androidx.test.runner",
+ "androidx.test.espresso.core",
+ "androidx.test.espresso.contrib",
+ "androidx.test.ext.truth",
+ "frameworks-base-testutils",
+ "mockito-target-extended-minus-junit4",
+ "platform-test-annotations",
+ "services.core",
+ "servicestests-core-utils",
+ "servicestests-utils-mockito-extended",
+ "truth-prebuilt",
+ ],
+
+ libs: [
+ "android.test.mock",
+ "android.test.base",
+ "android.test.runner",
+ ],
+
+ certificate: "platform",
+ platform_apis: true,
+ test_suites: ["device-tests"],
+
+ optimize: {
+ enabled: false,
+ },
+}