def test_get_imap(self):
test_ilst = tuple(np.linspace(0, 1, ginga.imap.min_imap_len))
ginga.imap.add_imap('test-name', test_ilst)
expected = IntensityMap('test-name', test_ilst)
actual = ginga.imap.get_imap('test-name')
assert expected.name == actual.name
assert np.allclose(expected.ilst, actual.ilst)
# Teardown
del ginga.imap.imaps['test-name']
def test_IntensityMap_init(self):
test_ilst = tuple(np.linspace(0, 1, ginga.imap.min_imap_len))
test_intensity_map = IntensityMap('test-name', test_ilst)
expected = 'test-name'
actual = test_intensity_map.name
assert expected == actual
expected = ginga.imap.min_imap_len
actual = len(test_intensity_map.ilst)
assert expected == actual
expected = test_ilst
actual = test_intensity_map.ilst
assert np.allclose(expected, actual)
def test_IntensityMap_init_exception(self):
with pytest.raises(TypeError):
IntensityMap('test-name')