#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os
import random
import time
import unittest
from geco_data_generator import attrgenfunct
random.seed(42)
# Define the number of tests to be done for the functionality tests
num_tests = 10000
# Define argument test cases here
test_argument_data_dict = {
('attrgenfunct', 'n/a', 'generate_uniform_value'): {
'min_val': [
[
[-10, 10, 'int'],
[10, 110, 'float1'],
[1110.0, 11011.9, 'float2'],
[-1110.0, -11.9, 'float9'],
[-51110, 1247, 'float7'],
],
[
['-10', 10, 'int'],
[None, 10, 'float1'],
[{}, 11011.9, 'float2'],
["-1110.0", -11.9, 'float9'],
['int', 1247, 'float7'],
],
],
'max_val': [
[
[-10, 10, 'int'],
[10, 110, 'float1'],
[1110.0, 11011.9, 'float2'],
[-1110.0, -11.9, 'float9'],
[-51110, 1247, 'float7'],
],
[
[-10, '10', 'int'],
[10, None, 'float1'],
[1110.0, {}, 'float2'],
[-1110.0, "-11.9", 'float9'],
[-51110, 'int', 'float7'],
],
],
'val_type': [
[
[-10, 10, 'int'],
[10, 110, 'float1'],
[1110.0, 11011.9, 'float2'],
[1.0, 9.9, 'float3'],
[1.0, 2.9, 'float4'],
[1.0, 11.9, 'float5'],
[1.0, 9.9, 'float6'],
[1.0, 2.9, 'float7'],
[1.0, 11.9, 'float8'],
[-1110.0, -11.9, 'float9'],
],
[
[-10, 10, 'int2'],
[10, 110, 'float0'],
[1110.0, 11011.9, 'float-'],
[1.0, 9.9, 'test'],
[1.0, 2.9, {}],
[1.0, 11.9, ''],
[1.0, 9.9, 42],
[1.0, 2.9, -42.42],
[1.0, 11.9, []],
],
],
},
#
('attrgenfunct', 'n/a', 'generate_uniform_age'): {
'min_val': [
[[0, 120], [10, 100], [25.0, 76.9], [55, 56], [55.0, 57.9]],
[[-1, 120], [210, 100], ['25.0', 76.9], [{}, 56], [-55.0, 57.9]],
],
'max_val': [
[[0, 120], [10, 100], [25.0, 76.9], [55, 56], [55.0, 57.9]],
[[0, 140], [10, -100], [25.0, '76.9'], [55, {}], [55.0, -57.9]],
],
},
#
('attrgenfunct', 'n/a', 'generate_normal_value'): {
'mu': [
[
[1.0, 1.0, -10, 10, 'int'],
[-5, 25, -10, 110, 'float1'],
[100.42, 2000, -1110.0, 11011.9, 'float2'],
[24.24, 5.5, None, 30.0, 'float9'],
[24.24, 5.5, 10.0, None, 'float7'],
],
[
['1.0', 1.0, -10, 10, 'int'],
[-55, 25, -10, 110, 'float1'],
[255, 25, -10, 110, 'float1'],
[None, 2000, -1110.0, 11011.9, 'float2'],
[[], 5.5, None, 30.0, 'float9'],
[{}, 5.5, 10.0, None, 'float7'],
],
],
'sigma': [
[
[1.0, 1.0, -10, 10, 'int'],
[-5, 25, -10, 110, 'float1'],
[100.42, 2000, -1110.0, 11011.9, 'float2'],
[24.24, 5.5, None, 30.0, 'float9'],
[24.24, 5.5, 10.0, None, 'float7'],
],
[
[1.0, '1.0', -10, 10, 'int'],
[-5, -25, -10, 110, 'float1'],
[100.42, None, -1110.0, 11011.9, 'float2'],
[24.24, {}, None, 30.0, 'float9'],
[24.24, [], 10.0, None, 'float7'],
],
],
'min_val': [
[
[1.0, 1.0, -10, 10, 'int'],
[-5, 25, -10, 110, 'float1'],
[100.42, 2000, -1110.0, 11011.9, 'float2'],
[24.24, 5.5, None, 30.0, 'float9'],
[24.24, 5.5, 10.0, None, 'float7'],
],
[
[1.0, 1.0, '-10', 10, 'int'],
[-5, 25, 120, 110, 'float1'],
[100.42, 2000, {}, 11011.9, 'float2'],
[24.24, 5.5, 'None', 30.0, 'float9'],
[24.24, 5.5, 120.0, None, 'float7'],
],
],
'max_val': [
[
[1.0, 1.0, -10, 10, 'int'],
[-5, 25, -10, 110, 'float1'],
[100.42, 2000, -1110.0, 11011.9, 'float2'],
[24.24, 5.5, None, 30.0, 'float9'],
[24.24, 5.5, 10.0, None, 'float7'],
],
[
[1.0, 1.0, -10, '10', 'int'],
[-5, 25, -10, -110, 'float1'],
[100.42, 2000, -1110.0, {}, 'float2'],
[24.24, 5.5, None, -30.0, 'float9'],
[24.24, 5.5, 10.0, [], 'float7'],
],
],
'val_type': [
[
[1.0, 1.0, -10, 10, 'int'],
[-5, 25, -10, 110, 'float1'],
[100.42, 2000, -1110.0, 11011.9, 'float2'],
[24.24, 5.5, None, 30.0, 'float9'],
[24.24, 5.5, 10.0, None, 'float7'],
],
[
[1.0, 1.0, -10, 10, 'int2'],
[-5, 25, -10, 110, 'float21'],
[100.42, 2000, -1110.0, 11011.9, None],
[24.24, 5.5, None, 30.0, 42.42],
[24.24, 5.5, 10.0, None, {}],
],
],
},
#
('attrgenfunct', 'n/a', 'generate_normal_age'): {
'mu': [
[
[51.0, 1.0, 0, 110],
[45, 25, 4, 110],
[50.42, 50, 5, 77],
[24.24, 5.5, 1, 50.0],
[24.24, 5.5, 10.0, 99],
],
[
['51.0', 1.0, 0, 110],
[-45, 25, 4, 110],
[223, 25, 4, 110],
[None, 50, 5, 77],
[30, 20, 40, 110],
[70, 20, 10, 60],
[{}, 5.5, 1, 50.0],
['', 5.5, 10.0, 99],
],
],
'sigma': [
[
[51.0, 1.0, 0, 110],
[45, 25, 4, 110],
[50.42, 50, 5, 77],
[24.24, 5.5, 1, 50.0],
[24.24, 5.5, 10.0, 99],
],
[
[51.0, -1.0, 0, 110],
[45, '25', 4, 110],
[50.42, None, 5, 77],
[24.24, {}, 1, 50.0],
[24.24, [], 10.0, 99],
],
],
'min_val': [
[
[51.0, 1.0, 0, 110],
[45, 25, 4, 110],
[50.42, 50, 5, 77],
[24.24, 5.5, 1, 50.0],
[24.24, 5.5, 10.0, 99],
],
[
[51.0, 1.0, -10, 110],
[45, 25, 134, 110],
[50.42, 50, 'None', 77],
[24.24, 5.5, {}, 50.0],
[24.24, 5.5, [], 99],
],
],
'max_val': [
[
[51.0, 1.0, 0, 110],
[45, 25, 4, 110],
[50.42, 50, 5, 77],
[24.24, 5.5, 1, 50.0],
[24.24, 5.5, 10.0, 99],
],
[
[51.0, 1.0, 0, '110'],
[45, 25, 4, -110],
[50.42, 50, 5, 'None'],
[24.24, 5.5, 1, {}],
[24.24, 5.5, 10.0, []],
],
],
},
# add tests for generate_normal_value, generate_normal_age
}
# =============================================================================
class TestCase(unittest.TestCase):
# Initialise test case - - - - - - - - - - - - - - - - - - - - - - - - - - -
#
def setUp(self):
pass # Nothing to initialize
# Clean up test case - - - - - - - - - - - - - - - - - - - - - - - - - - - -
#
def tearDown(self):
pass # Nothing to clean up
# ---------------------------------------------------------------------------
# Start test cases
def testArguments(self, test_data):
"""Test if a function or method can be called or initialised correctly with
different values for their input arguments (parameters).
The argument 'test_data' must be a dictionary with the following
structure:
- Keys are tuples consisting of three strings:
(module_name, class_name, function_or_method_name)
- Values are dictionaries where the keys are the names of the input
argument that is being tested, and the values of these dictionaries
are a list that contains two lists. The first list contains valid
input arguments ('normal' argument tests) that should pass the test,
while the second list contains illegal input arguments ('exception'
argument tests) that should raise an exception.
The lists of test cases are itself lists, each containing a number of
input argument values, as many as are expected by the function or
method that is being tested.
This function returns a list containing the test results, where each
list element is a string with comma separated values (CSV) which are to
be written into the testing log file.
"""
test_res_list = [] # The test results, one element per element in the test
# data dictionary
for (test_method_names, test_method_data) in test_data.iteritems():
test_method_name = test_method_names[2]
print('Testing arguments for method/function:', test_method_name)
for argument_name in test_method_data:
print(' Testing input argument:', argument_name)
norm_test_data = test_method_data[argument_name][0]
exce_test_data = test_method_data[argument_name][1]
print(' Normal test cases: ', norm_test_data)
print(' Exception test cases:', exce_test_data)
# Conduct normal tests - - - - - - - - - - - - - - - - - - - - - - - -
#
num_norm_test_cases = len(norm_test_data)
num_norm_test_passed = 0
num_norm_test_failed = 0
norm_failed_desc_str = ''
for test_input in norm_test_data:
passed = True # Assume the test will pass :-)
if len(test_input) == 0: # Method has no input argument
try:
getattr(attrgenfunct, test_method_name)()
except:
passed = False
elif len(test_input) == 1: # Method has one input argument
try:
getattr(attrgenfunct, test_method_name)(test_input[0])
except:
passed = False
elif len(test_input) == 2: # Method has two input arguments
try:
getattr(attrgenfunct, test_method_name)(
test_input[0], test_input[1]
)
except:
passed = False
elif len(test_input) == 3: # Method has three input arguments
try:
getattr(attrgenfunct, test_method_name)(
test_input[0], test_input[1], test_input[2]
)
except:
passed = False
elif len(test_input) == 4: # Method has four input arguments
try:
getattr(attrgenfunct, test_method_name)(
test_input[0], test_input[1], test_input[2], test_input[3]
)
except:
passed = False
elif len(test_input) == 5: # Method has five input arguments
try:
getattr(attrgenfunct, test_method_name)(
test_input[0],
test_input[1],
test_input[2],
test_input[3],
test_input[4],
)
except:
passed = False
else:
raise Exception('Illegal number of input arguments')
# Now process test results
#
if passed == False:
num_norm_test_failed += 1
norm_failed_desc_str += 'Failed test for input ' + "'%s'; " % (
str(test_input)
)
else:
num_norm_test_passed += 1
assert num_norm_test_failed + num_norm_test_passed == num_norm_test_cases
norm_test_result_str = (
test_method_names[0]
+ ','
+ test_method_names[1]
+ ','
+ test_method_names[2]
+ ','
+ argument_name
+ ',normal,'
+ '%d,' % (num_norm_test_cases)
)
if num_norm_test_failed == 0:
norm_test_result_str += 'all tests passed'
else:
norm_test_result_str += '%d tests failed,' % (num_norm_test_failed)
norm_test_result_str += '"' + norm_failed_desc_str[:-2] + '"'
test_res_list.append(norm_test_result_str)
# Conduct exception tests - - - - - - - - - - - - - - - - - - - - - - -
#
num_exce_test_cases = len(exce_test_data)
num_exce_test_passed = 0
num_exce_test_failed = 0
exce_failed_desc_str = ''
for test_input in exce_test_data:
passed = True # Assume the test will pass (i.e. raise an exception)
if len(test_input) == 0: # Method has no input argument
try:
self.assertRaises(
Exception, getattr(attrgenfunct, test_method_name)
)
except:
passed = False
elif len(test_input) == 1: # Method has one input argument
try:
self.assertRaises(
Exception,
getattr(attrgenfunct, test_method_name),
test_input[0],
)
except:
passed = False
elif len(test_input) == 2: # Method has two input arguments
try:
self.assertRaises(
Exception,
getattr(attrgenfunct, test_method_name),
test_input[0],
test_input[1],
)
except:
passed = False
elif len(test_input) == 3: # Method has three input arguments
try:
self.assertRaises(
Exception,
getattr(attrgenfunct, test_method_name),
test_input[0],
test_input[1],
test_input[2],
)
except:
passed = False
elif len(test_input) == 4: # Method has four input arguments
try:
self.assertRaises(
Exception,
getattr(attrgenfunct, test_method_name),
test_input[0],
test_input[1],
test_input[2],
test_input[3],
)
except:
passed = False
elif len(test_input) == 5: # Method has five input arguments
try:
self.assertRaises(
Exception,
getattr(attrgenfunct, test_method_name),
test_input[0],
test_input[1],
test_input[2],
test_input[3],
test_input[4],
)
except:
passed = False
else:
raise Exception('Illegal number of input arguments')
# Now process test results
#
if passed == False:
num_exce_test_failed += 1
exce_failed_desc_str += 'Failed test for input ' + "'%s'; " % (
str(test_input)
)
else:
num_exce_test_passed += 1
assert num_exce_test_failed + num_exce_test_passed == num_exce_test_cases
exce_test_result_str = (
test_method_names[0]
+ ','
+ test_method_names[1]
+ ','
+ test_method_names[2]
+ ','
+ argument_name
+ ',exception,'
+ '%d,' % (num_exce_test_cases)
)
if num_exce_test_failed == 0:
exce_test_result_str += 'all tests passed'
else:
exce_test_result_str += '%d tests failed,' % (num_exce_test_failed)
exce_test_result_str += '"' + exce_failed_desc_str[:-2] + '"'
test_res_list.append(exce_test_result_str)
test_res_list.append('') # Empty line between tests of methods
return test_res_list
# ---------------------------------------------------------------------------
def testFunct_generate_phone_number_australia(self, num_tests):
"""Test the functionality of 'generate_phone_number_australia', making
sure this function returns strings of consisting only of digits, with
the first digit being 0, and two whitespaces at specific positions.
"""
print('Testing functionality of "generate_phone_number_australia"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
oz_phone_num = attrgenfunct.generate_phone_number_australia()
passed = True
if len(oz_phone_num) != 12:
passed = False
if oz_phone_num[0] != '0':
passed = False
if oz_phone_num[2] != ' ':
passed = False
if oz_phone_num[7] != ' ':
passed = False
oz_phone_num_no_space = oz_phone_num.replace(' ', '') # Remove spaces
if not oz_phone_num_no_space.isdigit():
passed = False
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == num_tests
test_result_str = (
'attrgenfunct,n/a,generate_phone_number_australia,'
+ 'n/a,funct,%d,' % (num_tests)
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# ---------------------------------------------------------------------------
def testFunct_generate_credit_card_number(self, num_tests):
"""Test the functionality of 'generate_credit_card_number', making sure
this function returns strings of consisting only of four groups of
digits, eac hwith 4 digits, and three whitespaces at specific positions.
"""
print('Testing functionality of "generate_credit_card_number"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
cc_num = attrgenfunct.generate_credit_card_number()
passed = True
if len(cc_num) != 19:
passed = False
if cc_num[4] != ' ':
passed = False
if cc_num[9] != ' ':
passed = False
if cc_num[14] != ' ':
passed = False
cc_num_no_space = cc_num.replace(' ', '') # Remove spaces
if not cc_num_no_space.isdigit():
passed = False
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == num_tests
test_result_str = (
'attrgenfunct,n/a,generate_credit_card_number,' + 'n/a,funct,%d,' % (num_tests)
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# ---------------------------------------------------------------------------
def testFunct_generate_uniform_value(self, num_tests):
"""Test the functionality of 'generate_uniform_value', making sure
this function returns a string according to the given value type in
the range between the minimum and maximum value specified.
"""
print('Testing functionality of "generate_uniform_value"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
for val_type in [
'int',
'float1',
'float2',
'float3',
'float4',
'float5',
'float6',
'float7',
'float8',
'float9',
]:
for min_val in [-100.0, -42, 0, 10, 100.0]:
for max_val in [200.0, 242, 10000.01]:
norm_val = attrgenfunct.generate_uniform_value(
min_val, max_val, val_type
)
passed = True
if float(norm_val) < min_val:
passed = False
if float(norm_val) > max_val:
passed = False
if (val_type == 'int') and ('.' in norm_val):
passed = False
if val_type != 'int':
num_digit = int(val_type[-1])
norm_val_list = norm_val.split('.')
if len(norm_val_list[1]) > num_digit:
passed = (
False # Only larger, because for example 100.0 will
)
# only return with 1 digit after comma
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == (15 * 10 * num_tests)
test_result_str = 'attrgenfunct,n/a,generate_uniform_value,' + 'n/a,funct,%d,' % (
15 * 10 * num_tests
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# ---------------------------------------------------------------------------
def testFunct_generate_uniform_age(self, num_tests):
"""Test the functionality of 'generate_uniform_age', making sure this
function returns a string with an integer value between 0 and 130.
"""
print('Testing functionality of "generate_uniform_age"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
for (min_val, max_val) in [(0, 10), (0, 120), (0, 45), (42, 48), (40, 120)]:
age_val = attrgenfunct.generate_uniform_age(min_val, max_val)
passed = True
if float(age_val) < min_val:
passed = False
if float(age_val) > max_val:
passed = False
if '.' in age_val:
passed = False
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == num_tests * 5
test_result_str = 'attrgenfunct,n/a,generate_uniform_age,' + 'n/a,funct,%d,' % (
num_tests * 5
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# ---------------------------------------------------------------------------
def testFunct_generate_normal_value(self, num_tests):
"""Test the functionality of 'generate_normal_value', making sure this
function returns a string according to the given value type in the
range between the minimum and maximum value specified.
"""
print('Testing functionality of "generate_normal_value"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
for val_type in [
'int',
'float1',
'float2',
'float3',
'float4',
'float5',
'float6',
'float7',
'float8',
'float9',
]:
for (mu, sigma, min_val, max_val) in [
(0, 1, -10, 10),
(0, 1, -1, 1),
(-100.5, 123.45, -1010.7, -10.11),
(12345.87, 54875.1, -400532, 96344),
(0, 1, None, 10),
(0, 1, None, 1),
(-100.5, 123.45, None, -10.11),
(12345.87, 54875.1, None, 96344),
(0, 1, -10, None),
(0, 1, -1, None),
(-100.5, 123.45, -1010.7, None),
(12345.87, 54875.1, -400532, None),
(0, 1, None, None),
(0, 1, None, None),
(-100.5, 123.45, None, None),
(12345.87, 54875.1, None, None),
]:
norm_val = attrgenfunct.generate_normal_value(
mu, sigma, min_val, max_val, val_type
)
passed = True
if (min_val != None) and (float(norm_val) < min_val):
print('1:', norm_val, min_val)
passed = False
if (max_val != None) and (float(norm_val) > max_val):
print('2:', norm_val, max_val)
passed = False
if (val_type == 'int') and ('.' in norm_val):
print('3:', norm_val)
passed = False
if val_type != 'int':
num_digit = int(val_type[-1])
norm_val_list = norm_val.split('.')
if len(norm_val_list[1]) > num_digit:
print('4:', norm_val, val_type)
passed = False # Only larger, because for example 100.0 will
# only return with 1 digit after comma
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == (16 * 10 * num_tests)
test_result_str = 'attrgenfunct,n/a,generate_normal_value,' + 'n/a,funct,%d,' % (
16 * 10 * num_tests
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# ---------------------------------------------------------------------------
def testFunct_generate_normal_age(self, num_tests):
"""Test the functionality of 'generate_normal_age', making sure this
function returns a string with an integer value between 0 and 130.
"""
print('Testing functionality of "generate_normal_age"')
num_passed = 0
num_failed = 0
for i in range(num_tests):
for (mu, sigma, min_val, max_val) in [
(50, 100, 0, 130),
(25, 20, 5, 55),
(65, 10, 60, 130),
(85, 20, 0, 95),
]:
age_val = attrgenfunct.generate_normal_age(mu, sigma, min_val, max_val)
passed = True
if float(age_val) < min_val:
passed = False
if float(age_val) > max_val:
passed = False
if '.' in age_val:
passed = False
if passed == True:
num_passed += 1
else:
num_failed += 1
assert num_passed + num_failed == num_tests * 4
test_result_str = 'attrgenfunct,n/a,generate_normal_age,' + 'n/a,funct,%d,' % (
num_tests * 4
)
if num_failed == 0:
test_result_str += 'all tests passed'
else:
test_result_str += '%d tests failed' % (num_failed)
return [test_result_str, '']
# =============================================================================
# Generate a time string to be used for the log file
#
curr_time_tuple = time.localtime()
curr_time_str = (
str(curr_time_tuple[0])
+ str(curr_time_tuple[1]).zfill(2)
+ str(curr_time_tuple[2]).zfill(2)
+ '-'
+ str(curr_time_tuple[3]).zfill(2)
+ str(curr_time_tuple[4]).zfill(2)
)
# Write test output header line into the log file
#
out_file_name = './logs/attrgenfunctTest-%s.csv' % (curr_time_str)
out_file = open(out_file_name, 'w')
out_file.write('Test results generated by attrgenfunctTest.py' + os.linesep)
out_file.write('Test started: ' + curr_time_str + os.linesep)
out_file.write(os.linesep)
out_file.write(
'Module name,Class name,Method name,Arguments,Test_type,'
+ 'Patterns tested,Summary,Failure description'
+ os.linesep
)
out_file.write(os.linesep)
# Create instances for the testcase class that calls all tests
#
test_res_list = []
test_case_ins = TestCase('testArguments')
test_res_list += test_case_ins.testArguments(test_argument_data_dict)
test_case_ins = TestCase('testFunct_generate_phone_number_australia')
test_res_list += test_case_ins.testFunct_generate_phone_number_australia(num_tests)
test_case_ins = TestCase('testFunct_generate_credit_card_number')
test_res_list += test_case_ins.testFunct_generate_credit_card_number(num_tests)
test_case_ins = TestCase('testFunct_generate_uniform_value')
test_res_list += test_case_ins.testFunct_generate_uniform_value(num_tests)
test_case_ins = TestCase('testFunct_generate_uniform_age')
test_res_list += test_case_ins.testFunct_generate_uniform_age(num_tests)
test_case_ins = TestCase('testFunct_generate_normal_value')
test_res_list += test_case_ins.testFunct_generate_normal_value(num_tests)
test_case_ins = TestCase('testFunct_generate_normal_age')
test_res_list += test_case_ins.testFunct_generate_normal_age(num_tests)
# Write test output results into the log file
#
for line in test_res_list:
out_file.write(line + os.linesep)
out_file.close()
print('Test results are written to', out_file_name)
for line in test_res_list:
print(line)