CUBE-850: automated change

app/src/androidTest/java/com/complycube/testandroidapp/MainScreenTest.kt

@@ -0,0 +1,45 @@
+package com.complycube.testandroidapp
+
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert.assertTrue
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class MainScreenTest {
+
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    @Test
+    fun button_isDisplayed() {
+        composeTestRule.setContent {
+            MainScreen()
+        }
+        composeTestRule.onNodeWithTag("agents_button").assertIsDisplayed()
+    }
+
+    @Test
+    fun button_hasCorrectLabel() {
+        composeTestRule.setContent {
+            MainScreen()
+        }
+        composeTestRule.onNodeWithText("Click me").assertIsDisplayed()
+    }
+
+    @Test
+    fun button_click_triggersCallback() {
+        var clicked = false
+        composeTestRule.setContent {
+            MainScreen(onButtonClick = { clicked = true })
+        }
+        composeTestRule.onNodeWithTag("agents_button").performClick()
+        assertTrue(clicked)
+    }
+}

app/src/main/java/com/complycube/testandroidapp/MainActivity.kt

@@ -1,15 +1,21 @@
 package com.complycube.testandroidapp
 
 import android.os.Bundle
+import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import com.complycube.testandroidapp.ui.theme.TestAndroidAppTheme
 
@@ -19,17 +25,37 @@ class MainActivity : ComponentActivity() {
         enableEdgeToEdge()
         setContent {
             TestAndroidAppTheme {
+                val context = LocalContext.current
                 Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    Greeting(
-                        name = "Android",
-                        modifier = Modifier.padding(innerPadding)
+                    MainScreen(
+                        modifier = Modifier.padding(innerPadding),
+                        onButtonClick = {
+                            Toast.makeText(
+                                context,
+                                context.getString(R.string.agents_did_this),
+                                Toast.LENGTH_SHORT
+                            ).show()
+                        }
                     )
                 }
             }
         }
     }
 }
 
+@Composable
+fun MainScreen(modifier: Modifier = Modifier, onButtonClick: () -> Unit = {}) {
+    Column(modifier = modifier) {
+        Greeting(name = "Android")
+        Button(
+            onClick = onButtonClick,
+            modifier = Modifier.testTag("agents_button")
+        ) {
+            Text(text = stringResource(R.string.click_me))
+        }
+    }
+}
+
 @Composable
 fun Greeting(name: String, modifier: Modifier = Modifier) {
     Text(
@@ -42,6 +68,6 @@ fun Greeting(name: String, modifier: Modifier = Modifier) {
 @Composable
 fun GreetingPreview() {
     TestAndroidAppTheme {
-        Greeting("Android")
+        MainScreen()
     }
-}
+}

app/src/main/res/values/strings.xml

@@ -1,3 +1,5 @@
 <resources>
     <string name="app_name">TestAndroidApp</string>
+    <string name="click_me">Click me</string>
+    <string name="agents_did_this">Agents did this</string>
 </resources>