def test_get_cdelt_pa2(): cdelt = (-1.5, 3) pa = -25. header = create_fitsheader((10, 10), cdelt=cdelt, pa=pa) cdelt_, pa_ = get_cdelt_pa(header) assert_eq(cdelt, cdelt_) assert_eq(pa, pa_)
def test_get_cdelt_pa1(): header = create_fitsheader((10, 10), cdelt=(-1.2, 3)) cdelt, pa = get_cdelt_pa(header) assert_eq(cdelt, (-1.2, 3)) assert_eq(pa, 0)