Add Spinner for SpaLib
This can be used to select one of the options.
Bug: 235727273
Test: Unit test & Manual with Gallery App
Change-Id: Ic43328dc85909611b8125b4af4a3f666b6484ec1
diff --git a/packages/SettingsLib/Spa/tests/Android.bp b/packages/SettingsLib/Spa/tests/Android.bp
index 037d8c4..1ce49fa 100644
--- a/packages/SettingsLib/Spa/tests/Android.bp
+++ b/packages/SettingsLib/Spa/tests/Android.bp
@@ -31,6 +31,7 @@
"androidx.compose.runtime_runtime",
"androidx.compose.ui_ui-test-junit4",
"androidx.compose.ui_ui-test-manifest",
+ "truth-prebuilt",
],
kotlincflags: ["-Xjvm-default=all"],
}
diff --git a/packages/SettingsLib/Spa/tests/build.gradle b/packages/SettingsLib/Spa/tests/build.gradle
index be5a5ec..5f93a9f 100644
--- a/packages/SettingsLib/Spa/tests/build.gradle
+++ b/packages/SettingsLib/Spa/tests/build.gradle
@@ -63,5 +63,6 @@
androidTestImplementation(project(":spa"))
androidTestImplementation 'androidx.test.ext:junit-ktx:1.1.3'
androidTestImplementation("androidx.compose.ui:ui-test-junit4:$jetpack_compose_version")
+ androidTestImplementation 'com.google.truth:truth:1.1.3'
androidTestDebugImplementation "androidx.compose.ui:ui-test-manifest:$jetpack_compose_version"
}
diff --git a/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/ui/SpinnerTest.kt b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/ui/SpinnerTest.kt
new file mode 100644
index 0000000..6c56d63
--- /dev/null
+++ b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/ui/SpinnerTest.kt
@@ -0,0 +1,71 @@
+/*
+ * 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 com.android.settingslib.spa.widget.ui
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.common.truth.Truth.assertThat
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SpinnerTest {
+ @get:Rule
+ val composeTestRule = createComposeRule()
+
+ @Test
+ fun spinner_initialState() {
+ var selectedIndex by mutableStateOf(0)
+ composeTestRule.setContent {
+ Spinner(
+ options = (1..3).map { "Option $it" },
+ selectedIndex = selectedIndex,
+ setIndex = { selectedIndex = it },
+ )
+ }
+
+ composeTestRule.onNodeWithText("Option 1").assertIsDisplayed()
+ composeTestRule.onNodeWithText("Option 2").assertDoesNotExist()
+ assertThat(selectedIndex).isEqualTo(0)
+ }
+
+ @Test
+ fun spinner_canChangeState() {
+ var selectedIndex by mutableStateOf(0)
+ composeTestRule.setContent {
+ Spinner(
+ options = (1..3).map { "Option $it" },
+ selectedIndex = selectedIndex,
+ setIndex = { selectedIndex = it },
+ )
+ }
+
+ composeTestRule.onNodeWithText("Option 1").performClick()
+ composeTestRule.onNodeWithText("Option 2").performClick()
+
+ composeTestRule.onNodeWithText("Option 1").assertDoesNotExist()
+ composeTestRule.onNodeWithText("Option 2").assertIsDisplayed()
+ assertThat(selectedIndex).isEqualTo(1)
+ }
+}