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Add test to ensure new item is not added if name is empty

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Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
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Harsh Shandilya 2020-09-08 05:59:49 +05:30
parent 0ccd3b353d
commit 272f0d1d99
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1 changed files with 18 additions and 0 deletions
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app/src/androidTest/java/dev/msfjarvis/todo/MainActivityTest.kt
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@ -52,4 +52,22 @@ class MainActivityTest {
onNodeWithTag("add_button").performClick() onNodeWithTag("add_button").performClick()
onNodeWithText("Item 1").assertIsDisplayed() onNodeWithText("Item 1").assertIsDisplayed()
} }
@Test
fun item_addition_with_empty_name_does_not_add_new_entry() {
composeTestRule.setContent {
val items by mutableStateOf(arrayListOf<TodoItem>())
TodoTheme {
TodoApp(
items,
items::add,
items::remove,
)
}
}
onNodeWithText("Item 1").assertDoesNotExist()
onNodeWithTag("fab").performClick()
onNodeWithTag("add_button").performClick()
onNodeWithText("Item 1").assertDoesNotExist()
}
} }