    @Test
    public void test_getForegroundColor() {

        assertThat(this.builder
                .foregroundColor(COLOR_STRING)
                .build()
                .getForegroundColor()).isEqualTo(COLOR_STRING);
        assertThat(this.builder
                .foregroundColor((String) null)
                .build()
                .getForegroundColor()).isNull();

        assertThat(this.builder
                .foregroundColor(COLOR_OBJECT)
                .build()
                .getForegroundColor()).isEqualTo(COLOR_STRING);
        assertThat(this.builder
                .foregroundColor((Color) null)
                .build()
                .getForegroundColor()).isNull();
    }