def test2():
'''ASTRODATA-mode TEST 2: Overwrite readonly AD using name change'''
ad = AstroData(sci123)
outfile = 'testmode2.fits'
if os.path.exists(outfile):
os.remove(outfile)
ad.filename = outfile
ad.write()
assert_true(os.path.isfile(outfile), 'ad.write() FAIL')
os.remove(outfile)
ad.close()
def test5():
'''ASTRODATA-mode TEST 5: Clobber changed readonly file'''
outfile = 'testmode5.fits'
if os.path.exists(outfile):
os.remove(outfile)
shutil.copy(sci123, outfile)
ad = AstroData(outfile, mode='update')
ad.hdulist[0].header['INSTRUME'] = 'GMOS-S'
ad.write(clobber=True)
ad.close()
ad = AstroData(outfile)
ok_(ad.hdulist[0].header['INSTRUME'] == 'GMOS-S', msg='Keyword is different')
os.remove(outfile)
ad.close()
def test3():
'''ASTRODATA-mode TEST 3: Clobber unchanged readonly file'''
ad = AstroData(sci123)
ad.write(clobber=True)
assert_true(os.path.isfile(sci123), 'Clobber fail')
ad.close()
def test1():
'''ASTRODATA-mode TEST 1: Fail when try to overwrite readonly'''
ad = AstroData(sci123)
ad.write()
def test4():
'''ASTRODATA-mode TEST 4: Fail when try to update readonly file
'''
ad = AstroData(sci123, mode='update')
ad.hdulist[0].header['INSTRUME'] = 'GMOS-S'
ad.write()
