def test_nloc(self):
"""
Tests number of SLOC source-line-of-code
"""
correct_NLOC = {'firstFunction': 26,
'bMethodXyz123bb123': 76,
'emptyFunc': 2,
'aMethod123': 22,
'main': 40,
'methodWithUnnamedReturnStruct': 14,
'shortFunction': 1}
function_list = run_lizard(target_test_file)
self.assertDictEqual(correct_NLOC, {func["name"]: func["nloc"] for func in function_list})
def test_function_names(self):
"""
Checks so that the function names in the dictionary the tool outputs are correct.
"""
correct_function_names = ['firstFunction',
'emptyFunc',
'main',
'bMethodXyz123bb123',
'aMethod123',
'shortFunction',
'methodWithUnnamedReturnStruct']
function_list = run_lizard(target_test_file)
self.assertListEqual(correct_function_names, [func['name'] for func in function_list])
def test_nloc(self):
"""
Tests number of SLOC source-line-of-code
"""
correct_NLOC = {'name_s*methodWithUnnamedReturnStruct(structname_s*name)::if': 10,
'firstFunction': 26,
'bMethodXyz123bb123': 76,
'emptyFunc': 2,
'aMethod123': 22,
'main': 40,
'shortFunction': 1}
function_list = run_lizard(target_test_file)
self.assertDictEqual(correct_NLOC, {func["name"]: func["nloc"] for func in function_list})
def test_function_names(self):
"""
Checks so that the function names in the dictionary the tool outputs are correct.
"""
correct_function_names = ['firstFunction',
'emptyFunc',
'main',
'bMethodXyz123bb123',
'aMethod123',
'shortFunction',
'name_s*methodWithUnnamedReturnStruct(structname_s*name)::if']
function_list = run_lizard(target_test_file)
self.assertListEqual(correct_function_names, [func['name'] for func in function_list])
def test_nd(self):
"""
Counts the nesting depth for all functions
"""
correct_nd = {'firstFunction': 6,
'bMethodXyz123bb123': 6,
'emptyFunc': 0,
'aMethod123': 6,
'main': 6,
'methodWithUnnamedReturnStruct': 4,
'shortFunction': 1}
function_list = run_lizard(target_test_file)
result_dict = {func['name']: func["max_nesting_depth"] for func in function_list}
self.assertDictEqual(correct_nd, result_dict)
def test_mccabe(self):
"""
Counts the cyclomatic complexity (McCabe) for each function and asserts it
against the correct value for the target file.
"""
correct_cyclo = {'firstFunction': 11,
'bMethodXyz123bb123': 41,
'emptyFunc': 1,
'aMethod123': 11,
'main': 21,
'methodWithUnnamedReturnStruct': 5,
'shortFunction': 2}
function_list = run_lizard(target_test_file)
result_dict = {func['name']: func["cyclomatic_complexity"] for func in function_list}
self.assertDictEqual(correct_cyclo, result_dict)
def test_mccabe(self):
"""
Counts the cyclomatic complexity (McCabe) for each function and asserts it
against the correct value for the target file.
"""
correct_cyclo = {'name_s*methodWithUnnamedReturnStruct(structname_s*name)::if': 5,
'firstFunction': 11,
'bMethodXyz123bb123': 41,
'emptyFunc': 1,
'aMethod123': 11,
'main': 21,
'shortFunction': 2}
function_list = run_lizard(target_test_file)
result_dict = {func['name']: func["cyclomatic_complexity"] for func in function_list}
self.assertDictEqual(correct_cyclo, result_dict)
def test_fans(self):
"""
Counts fan-in & fan-out
"""
correct_fin = {'firstFunction': 0,
'bMethodXyz123bb123': 0,
'emptyFunc': 0,
'aMethod123': 0,
'main': 0,
'methodWithUnnamedReturnStruct': 0,
'shortFunction': 0}
correct_fout = {'firstFunction': 0,
'bMethodXyz123bb123': 0,
'emptyFunc': 0,
'aMethod123': 0,
'main': 0,
'methodWithUnnamedReturnStruct': 0,
'shortFunction': 0}
function_list = run_lizard(target_test_file)
self.assertDictEqual(correct_fin, {func['name']: func["fan_in"] for func in function_list})
self.assertDictEqual(correct_fout, {func['name']: func["fan_out"] for func in function_list})
