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Expand UI tests for addition

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Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
This commit is contained in:
Harsh Shandilya 2020-08-26 23:43:10 +05:30
parent 2c0b4fc072
commit 3d77f397f6
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2 changed files with 23 additions and 10 deletions
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30
app/src/androidTest/java/dev/msfjarvis/todo/MainActivityTest.kt
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@ -2,9 +2,11 @@ package dev.msfjarvis.todo
import androidx.ui.test.android.createAndroidComposeRule
import androidx.ui.test.assertIsDisplayed
import androidx.ui.test.hasTestTag
import androidx.ui.test.onNode
import androidx.ui.test.onNodeWithText
import androidx.ui.test.performClick
import dev.msfjarvis.todo.ui.TodoTheme
import org.junit.Before
import org.junit.Rule
import org.junit.Test
@ -13,17 +15,25 @@ class MainActivityTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<MainActivity>(disableTransitions = true)
@Before
fun setUp() {
composeTestRule.setContent {
TodoTheme {
TodoApp()
}
}
}
@Test
fun test_default_item() {
composeTestRule.setContent {
TodoTheme {
TodoApp()
}
}
onNodeWithText("Default item").assertIsDisplayed()
}
@Test
fun test_item_addition() {
composeTestRule.setContent {
TodoTheme {
TodoApp()
}
}
onNodeWithText("Default item").assertIsDisplayed()
onNode(hasTestTag("fab")).performClick()
onNodeWithText("Item 2").assertIsDisplayed()
}
}

3
app/src/main/java/dev/msfjarvis/todo/MainActivity.kt
View file

@ -16,6 +16,8 @@ import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.setContent
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.semantics.testTag
import androidx.compose.ui.unit.dp
import androidx.ui.tooling.preview.Preview
import dev.msfjarvis.todo.data.TodoItem
@ -47,6 +49,7 @@ fun TodoApp() {
items.add(TodoItem("Item ${items.size + 1}"))
},
elevation = 8.dp,
modifier = Modifier.semantics { testTag = "fab" }
) {
Icon(asset = Icons.Filled.ExposurePlus1, tint = MaterialTheme.colors.onSurface)
}