Creating a custom matcher to be used on espresso

custom_boundedmatcher

  public static Matcher<View> withDummyStatus(final LoginButton.DummyStatus expectedStatus) {
        return new BoundedMatcher<View, LoginButton>(LoginButton.class) {

            @Override
            public void describeTo(Description description) {
                description.appendText("Checking the matcher on received view: ");
                description.appendText("with expectedStatus=" + expectedStatus.toString());
            }

            @Override
            protected boolean matchesSafely(LoginButton foundView) {
                return foundView.getDummyLoginStatus() == expectedStatus;
            }
        };
    }