Add screen and view model tests

1 files changed, 55 insertions, 0 deletions

diff --git a/android/app/src/androidTest/kotlin/net/mullvad/mullvadvpn/compose/screen/SettingsScreenTest.kt b/android/app/src/androidTest/kotlin/net/mullvad/mullvadvpn/compose/screen/SettingsScreenTest.kt
new file mode 100644
index 0000000000..5ed9ac1c8a
--- /dev/null
+++ b/android/app/src/androidTest/kotlin/net/mullvad/mullvadvpn/compose/screen/SettingsScreenTest.kt
@@ -0,0 +1,55 @@
+package net.mullvad.mullvadvpn.compose.screen
+
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import io.mockk.MockKAnnotations
+import net.mullvad.mullvadvpn.compose.state.SettingsUiState
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+
+class SettingsScreenTest {
+    @get:Rule val composeTestRule = createComposeRule()
+
+    @Before
+    fun setup() {
+        MockKAnnotations.init(this)
+    }
+
+    @Test
+    @OptIn(ExperimentalMaterial3Api::class)
+    fun testLoggedInState() {
+        // Arrange
+        composeTestRule.setContent {
+            SettingsScreen(
+                uiState =
+                    SettingsUiState(appVersion = "", isLoggedIn = true, isUpdateAvailable = true)
+            )
+        }
+        // Assert
+        composeTestRule.apply {
+            onNodeWithText("VPN settings").assertExists()
+            onNodeWithText("Split tunneling").assertExists()
+            onNodeWithText("App version").assertExists()
+        }
+    }
+
+    @Test
+    @OptIn(ExperimentalMaterial3Api::class)
+    fun testLoggedOutState() {
+        // Arrange
+        composeTestRule.setContent {
+            SettingsScreen(
+                uiState =
+                    SettingsUiState(appVersion = "", isLoggedIn = false, isUpdateAvailable = true)
+            )
+        }
+        // Assert
+        composeTestRule.apply {
+            onNodeWithText("VPN settings").assertDoesNotExist()
+            onNodeWithText("Split tunneling").assertDoesNotExist()
+            onNodeWithText("App version").assertExists()
+        }
+    }
+}