def testIO(self):
cat1 = Catalog()
cat1.addSource(0, 0, 20, 'sed.txt')
fname = 'catalog.txt'
cat1.toFile(fname)
cat2 = Catalog.fromFile(fname)
os.remove(fname)
self.assertEquals(cat1.table['ra'], cat2.table['ra'])
def testConstruction(self):
cat = Catalog()
cat.addSource(0, 0, 20, 'sed.txt')
cat.addSource(10, 10, 20, 'sed.txt')
self.assertTrue((cat.table['ra'] == [0, 10]).all())
