def test_list_of_float(self):
list1 = [1.0, 3.14]
result = affirm_type.list_of_float(list1, "a")
self.assertEqual(list1, result)
result = affirm_type.list_of_float(list1, "a", length=2)
self.assertEqual(list1, result)
result = affirm_type.list_of_float([1.0, 3, '5'], "a")
self.assertEqual([1.0, 3.0, 5.0], result)
def test_list_of_float(self):
list1 = [1.0, 3.14]
result = affirm_type.list_of_float(list1, "a")
self.assertEqual(list1, result)
result = affirm_type.list_of_float(list1, "a", length=2)
self.assertEqual(list1, result)
result = affirm_type.list_of_float([1.0, 3, '5'], "a")
self.assertEqual([1.0, 3.0, 5.0], result)
def test_list_of_float_none_error(self):
try:
affirm_type.list_of_float(None, "a")
except ValueError as e:
msg = str(e)
expected = "Found a = None. Expected a non-None value."
self.assertTrue(msg == expected, "expected error message should have ended with '%s', message =%s" % (expected, msg))
else:
self.fail("A ValueError should have been raised")
def test_list_of_float_bad_len(self):
try:
affirm_type.list_of_float([1.0, 2.0, 5.0], "a", length=4)
except ValueError as e:
msg = str(e)
expected = "Expected list of length 4."
self.assertTrue(msg.endswith(expected), "expected error message should have ended with '%s', message =%s" % (expected, msg))
else:
self.fail("A ValueError should have been raised")
def test_list_of_float_value_error(self):
x = [2, "whoops", 4]
try:
affirm_type.list_of_float(x, "a")
except ValueError as e:
msg = str(e)
expected = "Expected list of float"
self.assertTrue(expected in msg, "\nexpected=%s\nmessage =%s" % (expected, msg))
else:
self.fail("A ValueError should have been raised")
def test_list_of_float_value_error(self):
x = [2, "whoops", 4]
try:
affirm_type.list_of_float(x, "a")
except ValueError as e:
msg = str(e)
expected = "Expected list of float"
self.assertTrue(expected in msg,
"\nexpected=%s\nmessage =%s" % (expected, msg))
else:
self.fail("A ValueError should have been raised")
def test_list_of_float_single_float(self):
x = 6.28
result = affirm_type.list_of_float(x, "a")
self.assertEqual([x], result)
x = 6.28
result = affirm_type.list_of_float(x, "a", length=1)
self.assertEqual([x], result)
x = 10 # integer
result = affirm_type.list_of_float(x, "a")
self.assertEqual([10.0], result)
def test_list_of_float_bad_len(self):
try:
affirm_type.list_of_float([1.0, 2.0, 5.0], "a", length=4)
except ValueError as e:
msg = str(e)
expected = "Expected list of float of length 4."
self.assertTrue(
msg.endswith(expected),
"expected error message should have ended with '%s', message =%s"
% (expected, msg))
else:
self.fail("A ValueError should have been raised")
def test_list_of_float_single_float(self):
x = 6.28
result = affirm_type.list_of_float(x, "a")
self.assertEqual([x], result)
x = 6.28
result = affirm_type.list_of_float(x, "a", length=1)
self.assertEqual([x], result)
x = 10 # integer
result = affirm_type.list_of_float(x, "a")
self.assertEqual([10.0], result)
def test_list_of_float_none_error(self):
try:
affirm_type.list_of_float(None, "a")
except ValueError as e:
msg = str(e)
expected = "Found a = None. Expected a non-None value."
self.assertTrue(
msg == expected,
"expected error message should have ended with '%s', message =%s"
% (expected, msg))
else:
self.fail("A ValueError should have been raised")
