Click On Not Fully Visible Imagebutton With Espresso

I have a custom ImageButton that is not fully visible, by design, so when I perform a click action I get this error: android.support.test.espresso.PerformException: Error performin

Solution 1:

None of the above worked for me. Here is a custom matcher that completely removes that constraint and allows you to click on the view

onView(withId(yourID)).check(matches(allOf( isEnabled(), isClickable()))).perform(
            newViewAction() {
                @OverridepublicMatcher<View> getConstraints() {
                    returnViewMatchers.isEnabled(); // no constraints, they are checked above
                }

                @OverridepublicStringgetDescription() {
                    return"click plus button";
                }

                @Overridepublicvoidperform(UiController uiController, View view) {
                    view.performClick();
                }
            }
    );

Solution 2:

I don't think there is any easy, elegant solution to this. The 90% constraint is hardcoded in GeneralClickAction, and the class is final so we can't override getConstraints.

I would write your own ViewAction based on GeneralClickAction's code, skipping the isDisplayingAtLeast check.

Solution 3:

You have to scroll to the button before:

onView(withId(R.id.button_id)).perform(scrollTo(), click());

Solution 4:

This helped me to resolve button visibility while running my tests

publicstaticViewActionhandleConstraints(final ViewAction action, final Matcher<View> constraints)
{
    returnnewViewAction()
    {
        @OverridepublicMatcher<View> getConstraints()
        {
            return constraints;
        }

        @OverridepublicStringgetDescription()
        {
            return action.getDescription();
        }

        @Overridepublicvoidperform(UiController uiController, View view)
        {
            action.perform(uiController, view);
        }
    };
}

publicvoidclickbutton()
{
    onView(withId(r.id.button)).perform(handleConstraints(click(), isDisplayingAtLeast(65)));
}

Solution 5:

Default click of Espresso is requiring visibility of view > 90%. What do you think about creating an own click ViewAction? Like this...

publicfinalclassMyViewActions {
   publicstatic ViewAction click(){
      returnnewGeneralClickAction(SafeTap.SINGLE, GeneralLocation.CENTER, Press.FINGER);
    }
}

This click will click on the center of your view.

Then you could execute click like this: onView(withId(....)).perform(MyViewActions.click());

I hope it could work.