Add test for Glance widget

Author: vincent-paing

app/build.gradle.kts

@@ -160,6 +160,7 @@ dependencies {
 
   implementation(libs.accompanist)
 
+  implementation(libs.androidx.glance.testing)
   implementation(libs.androidx.glance.appwidget)
   testImplementation(libs.androidx.glance.appwidget.testing)
   implementation(libs.androidx.glance.material3)

app/src/main/java/dev/aungkyawpaing/ccdroidx/feature/widget/DashboardWidget.kt

@@ -36,6 +36,8 @@ import androidx.glance.layout.fillMaxWidth
 import androidx.glance.layout.height
 import androidx.glance.layout.padding
 import androidx.glance.layout.size
+import androidx.glance.semantics.semantics
+import androidx.glance.semantics.testTag
 import androidx.glance.text.FontWeight
 import androidx.glance.text.Text
 import androidx.glance.text.TextStyle
@@ -65,7 +67,7 @@ class DashboardWidget(
 }
 
 @Composable
-private fun DashboardWidgetContent(failingProjects: List<Project>) {
+fun DashboardWidgetContent(failingProjects: List<Project>) {
   val context = LocalContext.current
 
   GlanceTheme {
@@ -121,6 +123,9 @@ private fun DashboardWidgetContent(failingProjects: List<Project>) {
                     )
                   )
                 )
+                .semantics {
+                  this.testTag = "Project ${project.id} - row"
+                }
             ) {
               Text(
                 text = project.name,

app/src/test/java/dev/aungkyawpaing/ccdroidx/feature/widget/DashboardWidgetTest.kt

@@ -0,0 +1,65 @@
+package dev.aungkyawpaing.ccdroidx.feature.widget
+
+import androidx.compose.ui.unit.DpSize
+import androidx.compose.ui.unit.dp
+import androidx.glance.action.ActionParameters
+import androidx.glance.action.actionParametersOf
+import androidx.glance.appwidget.testing.unit.assertHasRunCallbackClickAction
+import androidx.glance.appwidget.testing.unit.runGlanceAppWidgetUnitTest
+import androidx.glance.testing.unit.assertHasStartActivityClickAction
+import androidx.glance.testing.unit.hasContentDescription
+import androidx.glance.testing.unit.hasTestTag
+import androidx.glance.testing.unit.hasText
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import dev.aungkyawpaing.ccdroidx._testhelper_.ProjectBuilder
+import dev.aungkyawpaing.ccdroidx.feature.MainActivity
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class DashboardWidgetTest {
+
+  @Test
+  fun renderWithSomeFailingProjects() = runGlanceAppWidgetUnitTest {
+    setAppWidgetSize(DpSize(100.dp, 150.dp))
+    setContext(ApplicationProvider.getApplicationContext())
+
+    val failingProjects = listOf(
+      ProjectBuilder.buildProject(id = 0L, name = "some project 0", webUrl = "some-url-0"),
+      ProjectBuilder.buildProject(id = 1L, name = "some project 1", webUrl = "some-url-1"),
+    )
+
+    provideComposable {
+      DashboardWidgetContent(failingProjects = failingProjects)
+    }
+
+    onNode(hasText("2 Red")).assertExists()
+    onNode(hasText("some project 0")).assertExists()
+    onNode(hasTestTag("Project 0 - row")).assertHasStartActivityClickAction<MainActivity>(
+      actionParametersOf(
+        ActionParameters.Key<String>(MainActivity.INTENT_EXTRA_URL) to "some-url-0"
+      )
+    )
+    onNode(hasText("some project 1")).assertExists()
+    onNode(hasTestTag("Project 1 - row")).assertHasStartActivityClickAction<MainActivity>(
+      actionParametersOf(
+        ActionParameters.Key<String>(MainActivity.INTENT_EXTRA_URL) to "some-url-1"
+      )
+    )
+    onNode(hasContentDescription("Sync Project Status")).assertHasRunCallbackClickAction<WidgetRefreshAction>()
+  }
+
+  @Test
+  fun renderWithNoFailingProjects() = runGlanceAppWidgetUnitTest {
+    setAppWidgetSize(DpSize(100.dp, 150.dp))
+    setContext(ApplicationProvider.getApplicationContext())
+
+    provideComposable {
+      DashboardWidgetContent(failingProjects = emptyList())
+    }
+
+    onNode(hasText("All Green")).assertExists()
+    onNode(hasContentDescription("Sync Project Status")).assertHasRunCallbackClickAction<WidgetRefreshAction>()
+  }
+}

gradle/libs.versions.toml

@@ -45,6 +45,7 @@ androidx-fragment = { group = "androidx.fragment", name = "fragment-ktx", versio
 androidx-fragment-testing = { group = "androidx.fragment", name = "fragment-testing", version.ref = "androidx-fragment" }
 androidx-glance-appwidget = { group = "androidx.glance", name = "glance-appwidget", version.ref = "glance" }
 androidx-glance-appwidget-testing = { group = "androidx.glance", name = "glance-appwidget-testing", version.ref = "glance" }
+androidx-glance-testing = { group = "androidx.glance", name = "glance-testing", version.ref = "glance" }
 androidx-glance-material3 = { group = "androidx.glance", name = "glance-material3", version.ref = "glance" }
 androidx-lifecycle-extensions = { group = "androidx.lifecycle", name = "lifecycle-extensions", version = "2.2.0" }
 androidx-lifecycle-java8 = { group = "androidx.lifecycle", name = "lifecycle-common-java8", version.ref = "androidx-lifecycle" }