def test_known_units(self, unit):
_, parsed_unit, _ = parse_size('100%s@100dpi' % unit)
assert parsed_unit == unit
def test_parse_named_densities(self, name, value):
_, _, density = parse_size('100px@%sdpi' % name)
assert density == value
def test_unknown_named_density_fails(self):
try:
parse_size('100dp@foodpi')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Invalid density: "foo"' in str(e)
def test_size_number_parsing(self, value):
size, _, _ = parse_size('%sdp' % value)
assert size == value
def test_use_default_density_when_none_given(self):
_, _, density = parse_size('100sp')
assert density == DENSITY_DEFAULT
def test_size_not_number(self):
try:
parse_size('1.1.1dp')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert '1.1.1 is not a number' in str(e)
def test_size_not_number(self):
try:
parse_size('1.1.1dp')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert '1.1.1 is not a number' in str(e)
def test_unknown_unit(self):
try:
parse_size('100xx')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Unknown unit: "xx"' in str(e)
def test_px_input_requires_density(self):
try:
parse_size('100px')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'px conversions require density' in str(e)
def test_unknown_named_density_fails(self):
try:
parse_size('100dp@foodpi')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Invalid density: "foo"' in str(e)
def test_known_units(self, unit):
_, parsed_unit, _ = parse_size('100%s@100dpi' % unit)
assert parsed_unit == unit
def test_parse_named_densities(self, name, value):
_, _, density = parse_size('100px@%sdpi' % name)
assert density == value
def test_use_default_density_when_none_given(self):
_, _, density = parse_size('100sp')
assert density == DENSITY_DEFAULT
def test_size_number_parsing(self, value):
size, _, _ = parse_size('%sdp' % value)
assert size == value
def test_unknown_unit(self):
try:
parse_size('100xx')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Unknown unit: "xx"' in str(e)
def test_bad_input_string(self):
try:
parse_size('asdf')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Could not parse' in str(e)
def test_px_input_requires_density(self):
try:
parse_size('100px')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'px conversions require density' in str(e)
def test_bad_input_string(self):
try:
parse_size('asdf')
pytest.fail('Expected ValueError to be raised')
except ValueError as e:
assert 'Could not parse' in str(e)