Change the enterText method to move the caret to the end of the input text

It should be very uncommon for tests to have to rely on the previous behavior of enterText, since usually the selection should not be invalid. Consider changing the expected values of your tests to adopt the enterText change.

Common test failures this change may introduce includes:

• Golden test failures:

  The caret appears at the end of the text, as opposed to before the text prior to the change.

• Different TextEditingValue.selection after calling enterText:

  The text field's TextEditingValue now has a collapsed selection with a non-negative offset, as opposed to TextSelection.collapsed(offset: -1) prior to the change. For instance, you may see expect(controller.value.selection.baseOffset, -1); failing after enterText calls.

If your tests have to rely on setting the selection to invalid, the previous behavior can be achieved usingupdateEditingValue:

TestTextInput.enterText

Code before migration:

await testTextInput.enterText(text);

Code after migration:

await testTextInput.updateEditingValue(TextEditingValue(
  text: text,
));

WidgetTester.enterText

Code before migration:

await tester.enterText(finder, text);

Code after migration:

await tester.showKeyboard(finder);
await tester.updateEditingValue(TextEditingValue(
  text: text,
));
await tester.idle();