Migrate DateViewFactory to compose

datacapture/src/androidTest/java/com/google/android/fhir/datacapture/test/views/DateTimePickerViewHolderFactoryEspressoTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Google LLC
+ * Copyright 2023-2025 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,26 +16,30 @@
 
 package com.google.android.fhir.datacapture.test.views
 
-import android.view.View
 import android.widget.FrameLayout
-import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.action.ViewActions
-import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.matcher.RootMatchers.isDialog
-import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import androidx.test.espresso.matcher.ViewMatchers.withId
-import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.SemanticsProperties
+import androidx.compose.ui.test.SemanticsMatcher
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.filterToOne
+import androidx.compose.ui.test.hasAnyChild
+import androidx.compose.ui.test.hasContentDescription
+import androidx.compose.ui.test.isEditable
+import androidx.compose.ui.test.junit4.createEmptyComposeRule
+import androidx.compose.ui.test.onChildren
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
-import com.google.android.fhir.datacapture.R
 import com.google.android.fhir.datacapture.test.TestActivity
-import com.google.android.fhir.datacapture.test.utilities.clickIcon
 import com.google.android.fhir.datacapture.validation.NotValidated
 import com.google.android.fhir.datacapture.views.QuestionnaireViewItem
+import com.google.android.fhir.datacapture.views.compose.DATE_TEXT_INPUT_FIELD
+import com.google.android.fhir.datacapture.views.compose.TIME_PICKER_INPUT_FIELD
 import com.google.android.fhir.datacapture.views.factories.DateTimePickerViewHolderFactory
 import com.google.android.fhir.datacapture.views.factories.QuestionnaireItemViewHolder
-import org.hamcrest.CoreMatchers.allOf
 import org.hl7.fhir.r4.model.Questionnaire
 import org.hl7.fhir.r4.model.QuestionnaireResponse
 import org.junit.Before
@@ -51,14 +55,17 @@ class DateTimePickerViewHolderFactoryEspressoTest {
   var activityScenarioRule: ActivityScenarioRule<TestActivity> =
     ActivityScenarioRule(TestActivity::class.java)
 
-  private lateinit var parent: FrameLayout
+  @get:Rule val composeTestRule = createEmptyComposeRule()
+
   private lateinit var viewHolder: QuestionnaireItemViewHolder
 
   @Before
   fun setup() {
-    activityScenarioRule.scenario.onActivity { activity -> parent = FrameLayout(activity) }
-    viewHolder = DateTimePickerViewHolderFactory.create(parent)
-    setTestLayout(viewHolder.itemView)
+    activityScenarioRule.scenario.onActivity { activity ->
+      viewHolder = DateTimePickerViewHolderFactory.create(FrameLayout(activity))
+      activity.setContentView(viewHolder.itemView)
+    }
+    InstrumentationRegistry.getInstrumentation().waitForIdleSync()
   }
 
   @Test
@@ -71,17 +78,29 @@ class DateTimePickerViewHolderFactoryEspressoTest {
         answersChangedCallback = { _, _, _, _ -> },
       )
 
-    runOnUI { viewHolder.bind(questionnaireItemView) }
-    onView(withId(R.id.date_input_layout)).perform(clickIcon(true))
-    onView(allOf(withText("OK")))
-      .inRoot(isDialog())
-      .check(matches(isDisplayed()))
-      .perform(ViewActions.click())
-    onView(withId(R.id.time_input_edit_text)).perform(ViewActions.click())
-    // R.id.material_textinput_timepicker is the id for the text input in the time picker.
-    onView(allOf(withId(com.google.android.material.R.id.material_textinput_timepicker)))
-      .inRoot(isDialog())
-      .check(matches(isDisplayed()))
+    viewHolder.bind(questionnaireItemView)
+    composeTestRule
+      .onNodeWithTag(DATE_TEXT_INPUT_FIELD)
+      .onChildren()
+      .filterToOne(
+        SemanticsMatcher.expectValue(SemanticsProperties.Role, Role.Button),
+      )
+      .performClick()
+    composeTestRule.onNodeWithText("OK").performClick()
+    composeTestRule.onNodeWithTag(TIME_PICKER_INPUT_FIELD).performClick()
+
+    composeTestRule
+      .onNode(
+        hasContentDescription("Switch to clock input", substring = true) and
+          SemanticsMatcher.expectValue(SemanticsProperties.Role, Role.Button),
+      )
+      .assertIsDisplayed()
+    composeTestRule
+      .onNode(hasContentDescription("for hour", substring = true) and isEditable())
+      .assertIsDisplayed()
+    composeTestRule
+      .onNode(hasContentDescription("for minutes", substring = true) and isEditable())
+      .assertExists()
   }
 
   @Test
@@ -94,27 +113,34 @@ class DateTimePickerViewHolderFactoryEspressoTest {
         answersChangedCallback = { _, _, _, _ -> },
       )
 
-    runOnUI { viewHolder.bind(questionnaireItemView) }
-    onView(withId(R.id.date_input_layout)).perform(clickIcon(true))
-    onView(allOf(withText("OK")))
-      .inRoot(isDialog())
-      .check(matches(isDisplayed()))
-      .perform(ViewActions.click())
-    onView(withId(R.id.time_input_layout)).perform(clickIcon(true))
-    // R.id.material_clock_face is the id for the clock input in the time picker.
-    onView(allOf(withId(com.google.android.material.R.id.material_clock_face)))
-      .inRoot(isDialog())
-      .check(matches(isDisplayed()))
-  }
-
-  /** Method to run code snippet on UI/main thread */
-  private fun runOnUI(action: () -> Unit) {
-    activityScenarioRule.scenario.onActivity { activity -> action() }
-  }
+    viewHolder.bind(questionnaireItemView)
+    composeTestRule
+      .onNodeWithTag(DATE_TEXT_INPUT_FIELD)
+      .onChildren()
+      .filterToOne(
+        SemanticsMatcher.expectValue(SemanticsProperties.Role, Role.Button),
+      )
+      .performClick()
+    composeTestRule.onNodeWithText("OK").performClick()
+    composeTestRule
+      .onNodeWithTag(TIME_PICKER_INPUT_FIELD)
+      .onChildren()
+      .filterToOne(
+        SemanticsMatcher.expectValue(SemanticsProperties.Role, Role.Button),
+      )
+      .performClick()
 
-  /** Method to set content view for test activity */
-  private fun setTestLayout(view: View) {
-    activityScenarioRule.scenario.onActivity { activity -> activity.setContentView(view) }
-    InstrumentationRegistry.getInstrumentation().waitForIdleSync()
+    composeTestRule
+      .onNode(
+        hasContentDescription("Switch to text input", substring = true) and
+          SemanticsMatcher.expectValue(SemanticsProperties.Role, Role.Button),
+      )
+      .assertIsDisplayed()
+    composeTestRule
+      .onNode(
+        hasAnyChild(hasContentDescription("12 o'clock", substring = true)) and
+          SemanticsMatcher.keyIsDefined(SemanticsProperties.SelectableGroup),
+      )
+      .assertIsDisplayed()
   }
 }