Test requestLayout uses correct MeasureSpec

MeasureTest.java

@Test
public void contentViewShouldBeMeasuredWithSpecExactly() {
    Activity activity = Robolectric.buildActivity(Activity.class).create().get();
    final int[] measureModes = {0, 0};
    View contentView = new View(activity) {
        @Override
        protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
            measureModes[0] = MeasureSpec.getMode(widthMeasureSpec);
            measureModes[1] = MeasureSpec.getMode(heightMeasureSpec);
        }
    };
    activity.getWindow().setContentView(contentView);
    contentView.requestLayout();
    assertThat(measureModes).isEqualTo(new int[] {View.MeasureSpec.EXACTLY, View.MeasureSpec.EXACTLY});
}