def test_add_matrix():
passed = True
failed_tests = []
options = [[[1, 2, 3], [2, 3, 4], [3, 4, 5]],
[[0, 0, 0], [0, 0, 0], [0, 0, 0]]]
for o_index, option in enumerate(options):
test_matrix_a = Matrix.build_from_rows([[1, 2, 3], [1, 2, 3],
[1, 2, 3]])
test_matrix_b = Matrix.build_from_rows(option)
matrices_to_add = [test_matrix_a, test_matrix_b]
correct_values = []
for i in range(test_matrix_a.dimensions[0]):
correct_values.append([])
for j in range(test_matrix_a.dimensions[1]):
correct_values[i].append(0)
for k in range(len(matrices_to_add)):
correct_values[i][j] += matrices_to_add[k].values[i][j]
result_matrix = Matrix.add(matrices_to_add)
for i in range(result_matrix.dimensions[0]):
for j in range(result_matrix.dimensions[1]):
if result_matrix.values[i][j] != correct_values[i][j]:
passed = False
failed_tests.append(o_index)
if not passed:
print(
'TEST FAILED: Add matrices failed tests: {}.'.format(failed_tests))
else:
print('TEST PASSED: Add matrices test passed.')
def test_add_matrix_initial():
passed = True
failed_tests = []
options = [
[[1, 2], [1, 2]],
[[1, 2, 3], [1, 2, 3]],
]
for o_index, option in enumerate(options):
test_matrix_a = Matrix.build_from_rows([[1, 2, 3], [1, 2, 3]])
test_matrix_b = Matrix.build_from_rows(option)
result_matrix = Matrix.add(
[test_matrix_a, test_matrix_a, test_matrix_a, test_matrix_b])
if o_index != len(options) - 1:
if result_matrix.valid:
passed = False
failed_tests.append(o_index)
else:
if not result_matrix.valid:
passed = False
failed_tests.append(o_index)
if not passed:
print('TEST FAILED: Add matrices initial failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Add matrices initial test passed.')
def test_compare_matrices():
passed = True
failed_tests = []
options = [[[]], [[1, 2]], [[1, 2, 3], [1, 2, 3]], [[3, 4], [1, 2]],
[[1, 2], [1, 2]]]
for o_index, option in enumerate(options):
test_matrix_a = Matrix.build_from_rows([[1, 2], [1, 2]])
test_matrix_b = Matrix.build_from_rows(option)
if o_index != len(options) - 1:
if Matrix.compare_matrices([test_matrix_a, test_matrix_b]):
passed = False
failed_tests.append(o_index)
else:
if not Matrix.compare_matrices([test_matrix_a, test_matrix_b]):
passed = False
failed_tests.append(o_index)
if not passed:
print('TEST FAILED: Compare matrices failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Compare matrices test passed.')
def test_build_from_rows():
passed = True
failed_tests = []
options = [[[1, 2, 3], [1, 2, 3]], [[2, 3], [2, 3]]]
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_rows(option)
for i in range(test_matrix.dimensions[0]):
for j in range(test_matrix.dimensions[1]):
if test_matrix.values[i][j] == option[i][j]:
pass
else:
passed = False
failed_tests.append(o_index)
if not passed:
print('TEST FAILED: Build from rows failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Build from rows test passed.')
def test_multiply_row():
passed = True
failed_tests = []
options = [(3, 2), ('a', 2), (1, 'a'), (0, 10)]
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_rows([[1, 2, 3], [2, 3, 4], [4, 5, 6]])
test_matrix.multiply_row(option[0], option[1])
if o_index != len(options) - 1:
if not test_matrix.errors:
passed = False
failed_tests.append(o_index)
else:
if test_matrix.errors:
passed = False
failed_tests.append(o_index)
if not passed:
print(
'TEST FAILED: Multiply row failed tests: {}.'.format(failed_tests))
else:
print('TEST PASSED: Multiply row test passed.')
def test_add_row_to_row():
passed = True
failed_tests = []
options = [(0, [1, 2, 3]), (3, [1, 2]), (0, [1, 2])]
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_rows([[1, 2], [3, 4], [5, 6]])
test_matrix.add_row_to_row(options[o_index][0], options[o_index][1])
if o_index != len(options) - 1:
if not test_matrix.errors:
passed = False
failed_tests.append(o_index)
else:
if test_matrix.errors:
passed = False
failed_tests.append(o_index)
if not passed:
print('TEST FAILED: Add row to row failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Add row to row test passed.')
def test_add_col_initial():
passed = True
failed_tests = []
options = [([4, 4, 4], -1), ([4, 4], 0), ('a', 0), (['a', 4, 4], 0),
([4, 4, 4], 0)]
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_rows([[1, 2, 3], [1, 2, 3], [1, 2, 3]])
test_matrix.add_row(option[1], option[0])
if o_index != len(options) - 1:
if not test_matrix.errors:
passed = False
failed_tests.append(o_index)
else:
if test_matrix.errors:
passed = False
failed_tests.append(o_index)
if not passed:
print('TEST FAILED: Add col initial failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Add col initial test passed.')
def test_build_from_arrays_initial():
passed = True
failed_tests = []
options = [
1, [1], [[], []], [[1], ['c']], [['a'], [1]], [[1, 2], [1]],
[[1], [1, 2]], [[1, 2, 3], [1, 2, 3]]
]
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_rows(option)
if o_index != len(options) - 1:
if test_matrix.valid:
passed = False
failed_tests.append(o_index)
else:
if not test_matrix.valid:
passed = False
failed_tests.append(o_index)
for o_index, option in enumerate(options):
test_matrix = Matrix.build_from_cols(option)
if o_index != len(options) - 1:
if test_matrix.valid:
passed = False
failed_tests.append(o_index)
else:
if not test_matrix.valid:
passed = False
failed_tests.append(o_index)
if not passed:
print(
'TEST FAILED: Build from arrays initial failed tests: {}.'.format(
failed_tests))
else:
print('TEST PASSED: Build from arrays initial test passed.')