@Test public void testBuild() {

	// Arrange:
	final DialerIntent dialerIntent = new DialerIntent();
	dialerIntent.phoneNumber("02644569874");
	// Act:
	final Intent intent = dialerIntent.build(context);
	// Assert:
	assertThat(intent, is(notNullValue()));
	assertThat(intent.getAction(), is(Intent.ACTION_DIAL));
	assertThat(intent.getData(), is(Uri.parse("tel:02644569874")));
}