Add InstantAppDomainsPreference for Spa

To try:
1. adb shell am start -n com.android.settings/.spa.SpaActivity
2. Go to Apps -> All apps -> [One Instant App] -> Supported links

Bug: 236346018
Test: Unit test
Test: Manually with Settings App
Change-Id: I344ddb9c2f3dbc47d38554bf45f04ca7c26c0e5f

tests/spa_unit/src/com/android/settings/spa/app/appinfo/InstantAppDomainsPreferenceTest.kt

@@ -0,0 +1,173 @@
+/*
+ * 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.settings.spa.app.appinfo
+
+import android.content.Context
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.assertIsEnabled
+import androidx.compose.ui.test.assertIsNotDisplayed
+import androidx.compose.ui.test.filterToOne
+import androidx.compose.ui.test.hasAnyAncestor
+import androidx.compose.ui.test.hasText
+import androidx.compose.ui.test.isDialog
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.onRoot
+import androidx.compose.ui.test.performClick
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.dx.mockito.inline.extended.ExtendedMockito
+import com.android.settings.R
+import com.android.settings.Utils
+import com.android.settings.testutils.delay
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.Mockito
+import org.mockito.Mockito.any
+import org.mockito.Mockito.anyInt
+import org.mockito.MockitoSession
+import org.mockito.Spy
+import org.mockito.quality.Strictness
+import org.mockito.Mockito.`when` as whenever
+
+@RunWith(AndroidJUnit4::class)
+class InstantAppDomainsPreferenceTest {
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    private lateinit var mockSession: MockitoSession
+
+    @Spy
+    private val context: Context = ApplicationProvider.getApplicationContext()
+
+    @Mock
+    private lateinit var packageManager: PackageManager
+
+    @Before
+    fun setUp() {
+        mockSession = ExtendedMockito.mockitoSession()
+            .initMocks(this)
+            .mockStatic(Utils::class.java)
+            .strictness(Strictness.LENIENT)
+            .startMocking()
+        whenever(context.packageManager).thenReturn(packageManager)
+        Mockito.doReturn(context).`when`(context).createContextAsUser(any(), anyInt())
+        mockDomains(emptySet())
+    }
+
+    @After
+    fun tearDown() {
+        mockSession.finishMocking()
+    }
+
+    private fun mockDomains(domains: Set<String>) {
+        whenever(Utils.getHandledDomains(packageManager, PACKAGE_NAME)).thenReturn(domains)
+    }
+
+    @Test
+    fun notInstantApp_notDisplayed() {
+        val app = ApplicationInfo()
+
+        setContent(app)
+
+        composeTestRule.onRoot().assertIsNotDisplayed()
+    }
+
+    @Test
+    fun title_displayed() {
+        setContent()
+
+        composeTestRule
+            .onNodeWithText(context.getString(R.string.app_launch_supported_domain_urls_title))
+            .assertIsDisplayed()
+            .assertIsEnabled()
+    }
+
+    @Test
+    fun noDomain() {
+        mockDomains(emptySet())
+
+        setContent()
+
+        composeTestRule.onNodeWithText(context.getString(R.string.domain_urls_summary_none))
+            .assertIsDisplayed()
+    }
+
+    @Test
+    fun oneDomain() {
+        mockDomains(setOf("abc"))
+
+        setContent()
+
+        composeTestRule.onNodeWithText("Open abc").assertIsDisplayed()
+    }
+
+    @Test
+    fun twoDomains() {
+        mockDomains(setOf("abc", "def"))
+
+        setContent()
+
+        composeTestRule.onNodeWithText("Open abc and other URLs").assertIsDisplayed()
+    }
+
+    @Test
+    fun whenClicked() {
+        mockDomains(setOf("abc", "def"))
+
+        setContent()
+        composeTestRule.onRoot().performClick()
+        composeTestRule.delay()
+
+        assertDialogHasText(context.getString(R.string.app_launch_supported_domain_urls_title))
+        assertDialogHasText("abc")
+        assertDialogHasText("def")
+    }
+
+    private fun assertDialogHasText(text: String) {
+        composeTestRule.onAllNodes(hasAnyAncestor(isDialog()))
+            .filterToOne(hasText(text))
+            .assertIsDisplayed()
+    }
+
+    private fun setContent(app:ApplicationInfo = INSTANT_APP) {
+        composeTestRule.setContent {
+            CompositionLocalProvider(LocalContext provides context) {
+                InstantAppDomainsPreference(app)
+            }
+        }
+    }
+
+    private companion object {
+        const val PACKAGE_NAME = "package.name"
+        const val UID = 123
+
+        val INSTANT_APP = ApplicationInfo().apply {
+            packageName = PACKAGE_NAME
+            uid = UID
+            privateFlags = ApplicationInfo.PRIVATE_FLAG_INSTANT
+        }
+    }
+}