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Add test to ensure new item is added correctly

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Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
This commit is contained in:
Harsh Shandilya 2020-09-08 05:58:31 +05:30
parent e0e28b5e35
commit 0ccd3b353d
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2 changed files with 26 additions and 1 deletions
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23
app/src/androidTest/java/dev/msfjarvis/todo/MainActivityTest.kt
View file

@ -1,9 +1,13 @@
package dev.msfjarvis.todo
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.ui.test.assertIsDisplayed
import androidx.ui.test.createComposeRule
import androidx.ui.test.onNodeWithTag
import androidx.ui.test.onNodeWithText
import androidx.ui.test.performClick
import androidx.ui.test.performTextInput
import dev.msfjarvis.todo.data.model.TodoItem
import dev.msfjarvis.todo.ui.TodoTheme
import org.junit.Rule
@ -29,4 +33,23 @@ class MainActivityTest {
onNodeWithTag("fab").performClick()
onNodeWithTag("item_dialog").assertIsDisplayed()
}
@Test
fun item_addition_adds_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("item_name").performTextInput("Item 1")
onNodeWithTag("add_button").performClick()
onNodeWithText("Item 1").assertIsDisplayed()
}
}

4
app/src/main/java/dev/msfjarvis/todo/MainActivity.kt
View file

@ -108,6 +108,7 @@ fun ItemAddDialog(
value = newItemName,
onValueChange = { newItemName = it },
label = { Text(text = "Name") },
modifier = Modifier.testTag("item_name")
)
},
confirmButton = {
@ -118,7 +119,8 @@ fun ItemAddDialog(
newItemName = TextFieldValue("")
hideDialog.invoke()
}
}
},
modifier = Modifier.testTag("add_button")
) {
Text(text = "Add")
}