class TestCodeArray(object):
"""Unit tests for CodeArray"""
def setup_method(self, method):
"""Creates empty DataArray"""
self.code_array = CodeArray((100, 10, 3))
def test_slicing(self):
"""Unit test for __getitem__ and __setitem__"""
#Test for item getting, slicing, basic evaluation correctness
shape = self.code_array.shape
x_list = [0, shape[0]-1]
y_list = [0, shape[1]-1]
z_list = [0, shape[2]-1]
for x, y, z in zip(x_list, y_list, z_list):
assert self.code_array[x, y, z] is None
self.code_array[:x, :y, :z]
self.code_array[:x:2, :y:2, :z:-1]
get_shape = numpy.array(self.code_array[:, :, :]).shape
orig_shape = self.code_array.shape
assert get_shape == orig_shape
gridsize = 100
filled_grid = CodeArray((gridsize, 10, 1))
for i in [-2**99, 2**99, 0]:
for j in xrange(gridsize):
filled_grid[j, 0, 0] = str(i)
filled_grid[j, 1, 0] = str(i) + '+' + str(j)
filled_grid[j, 2, 0] = str(i) + '*' + str(j)
for j in xrange(gridsize):
assert filled_grid[j, 0, 0] == i
assert filled_grid[j, 1, 0] == i + j
assert filled_grid[j, 2, 0] == i * j
for j, funcname in enumerate(['int', 'math.ceil',
'fractions.Fraction']):
filled_grid[0, 0, 0] = "fractions = __import__('fractions')"
filled_grid[0, 0, 0]
filled_grid[1, 0, 0] = "math = __import__('math')"
filled_grid[1, 0, 0]
filled_grid[j, 3, 0] = funcname + ' (' + str(i) + ')'
#res = eval(funcname + "(" + "i" + ")")
assert filled_grid[j, 3, 0] == eval(funcname + "(" + "i" + ")")
#Test X, Y, Z
for i in xrange(10):
self.code_array[i, 0, 0] = str(i)
assert [self.code_array((i, 0, 0)) for i in xrange(10)] == \
map(str, xrange(10))
assert [self.code_array[i, 0, 0] for i in xrange(10)] == range(10)
# Test cycle detection
filled_grid[0, 0, 0] = "numpy.arange(0, 10, 0.1)"
filled_grid[1, 0, 0] = "sum(S[0,0,0])"
assert filled_grid[1, 0, 0] == sum(numpy.arange(0, 10, 0.1))
##filled_grid[0, 0, 0] = "S[5:10, 1, 0]"
##assert filled_grid[0, 0, 0].tolist() == range(7, 12)
def test_make_nested_list(self):
"""Unit test for _make_nested_list"""
def gen():
"""Nested generator"""
yield (("Test" for _ in xrange(2)) for _ in xrange(2))
res = self.code_array._make_nested_list(gen())
assert res == [[["Test" for _ in xrange(2)] for _ in xrange(2)]]
param_get_assignment_target_end = [
{'code': "a=5", 'res': 1},
{'code': "a = 5", 'res': 1},
{'code': "5", 'res': -1},
{'code': "a == 5", 'res': -1},
{'code': "", 'res': -1},
{'code': "fractions = __import__('fractions')", 'res': 9},
{'code': "math = __import__('math')", 'res': 4},
{'code': "a = 3==4", 'res': 1},
{'code': "a == 3 < 44", 'res': -1},
{'code': "a != 3 < 44", 'res': -1},
{'code': "a >= 3 < 44", 'res': -1},
{'code': "a = 3 ; a < 44", 'res': None},
]
@params(param_get_assignment_target_end)
def test_get_assignment_target_end(self, code, res):
"""Unit test for _get_assignment_target_end"""
module = ast.parse(code)
if res is None:
try:
self.code_array._get_assignment_target_end(module)
raise ValueError("Multiple expressions cell not identified")
except ValueError:
pass
else:
assert self.code_array._get_assignment_target_end(module) == res
param_eval_cell = [
{'key': (0, 0, 0), 'code': "2 + 4", 'res': 6},
{'key': (1, 0, 0), 'code': "S[0, 0, 0]", 'res': None},
{'key': (43, 2, 1), 'code': "X, Y, Z", 'res': (43, 2, 1)},
]
@params(param_eval_cell)
def test_eval_cell(self, key, code, res):
"""Unit test for _eval_cell"""
self.code_array[key] = code
assert self.code_array._eval_cell(key, code) == res
def test_execute_macros(self):
"""Unit test for execute_macros"""
self.code_array.macros = "a = 5\ndef f(x): return x ** 2"
self.code_array.execute_macros()
assert self.code_array._eval_cell((0, 0, 0), "a") == 5
assert self.code_array._eval_cell((0, 0, 0), "f(2)") == 4
def test_sorted_keys(self):
"""Unit test for _sorted_keys"""
code_array = self.code_array
keys = [(1, 0, 0), (2, 0, 0), (0, 1, 0), (0, 99, 0), (0, 0, 0),
(0, 0, 99), (1, 2, 3)]
assert list(code_array._sorted_keys(keys, (0, 1, 0))) == \
[(0, 1, 0), (0, 99, 0), (1, 2, 3), (0, 0, 99), (0, 0, 0),
(1, 0, 0), (2, 0, 0)]
sk = list(code_array._sorted_keys(keys, (0, 3, 0), reverse=True))
assert sk == [(0, 1, 0), (2, 0, 0), (1, 0, 0), (0, 0, 0), (0, 0, 99),
(1, 2, 3), (0, 99, 0)]
def test_string_match(self):
"""Tests creation of string_match"""
code_array = self.code_array
test_strings = [
"", "Hello", " Hello", "Hello ", " Hello ", "Hello\n",
"THelloT", " HelloT", "THello ", "hello", "HELLO", "sd"
]
search_string = "Hello"
# Normal search
flags = []
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
flags = ["MATCH_CASE"]
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, None, None, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
flags = ["WHOLE_WORD"]
results = [None, 0, 1, 0, 1, 0, None, None, None, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
def test_findnextmatch(self):
"""Find method test"""
code_array = self.code_array
for i in xrange(100):
code_array[i, 0, 0] = str(i)
assert code_array[3, 0, 0] == 3
assert code_array.findnextmatch((0, 0, 0), "3", "DOWN") == (3, 0, 0)
assert code_array.findnextmatch((0, 0, 0), "99", "DOWN") == (99, 0, 0)
class TestCodeArray(object):
"""Unit tests for CodeArray"""
def setup_method(self, method):
"""Creates empty DataArray"""
self.code_array = CodeArray((100, 10, 3))
param_test_setitem = [
{"data": {(2, 3, 2): "42"},
"items": {(1, 3, 2): "42"},
"res_data": {(1, 3, 2): "42", (2, 3, 2): "42"},
},
]
@params(param_test_setitem)
def test_setitem(self, data, items, res_data):
"""Unit test for __setitem__"""
self.code_array.dict_grid.update(data)
for key in items:
self.code_array[key] = items[key]
for key in res_data:
assert res_data[key] == self.code_array(key)
def test_slicing(self):
"""Unit test for __getitem__ and __setitem__"""
# Test for item getting, slicing, basic evaluation correctness
shape = self.code_array.shape
x_list = [0, shape[0]-1]
y_list = [0, shape[1]-1]
z_list = [0, shape[2]-1]
for x, y, z in zip(x_list, y_list, z_list):
assert self.code_array[x, y, z] is None
self.code_array[:x, :y, :z]
self.code_array[:x:2, :y:2, :z:-1]
get_shape = numpy.array(self.code_array[:, :, :]).shape
orig_shape = self.code_array.shape
assert get_shape == orig_shape
gridsize = 100
filled_grid = CodeArray((gridsize, 10, 1))
for i in [-2**99, 2**99, 0]:
for j in xrange(gridsize):
filled_grid[j, 0, 0] = str(i)
filled_grid[j, 1, 0] = str(i) + '+' + str(j)
filled_grid[j, 2, 0] = str(i) + '*' + str(j)
for j in xrange(gridsize):
assert filled_grid[j, 0, 0] == i
assert filled_grid[j, 1, 0] == i + j
assert filled_grid[j, 2, 0] == i * j
for j, funcname in enumerate(['int', 'math.ceil',
'fractions.Fraction']):
filled_grid[0, 0, 0] = "fractions = __import__('fractions')"
filled_grid[0, 0, 0]
filled_grid[1, 0, 0] = "math = __import__('math')"
filled_grid[1, 0, 0]
filled_grid[j, 3, 0] = funcname + ' (' + str(i) + ')'
assert filled_grid[j, 3, 0] == eval(funcname + "(" + "i" + ")")
# Test X, Y, Z
for i in xrange(10):
self.code_array[i, 0, 0] = str(i)
assert [self.code_array((i, 0, 0)) for i in xrange(10)] == \
map(str, xrange(10))
assert [self.code_array[i, 0, 0] for i in xrange(10)] == range(10)
# Test cycle detection
filled_grid[0, 0, 0] = "numpy.arange(0, 10, 0.1)"
filled_grid[1, 0, 0] = "sum(S[0,0,0])"
assert filled_grid[1, 0, 0] == sum(numpy.arange(0, 10, 0.1))
def test_make_nested_list(self):
"""Unit test for _make_nested_list"""
def gen():
"""Nested generator"""
yield (("Test" for _ in xrange(2)) for _ in xrange(2))
res = self.code_array._make_nested_list(gen())
assert res == [[["Test" for _ in xrange(2)] for _ in xrange(2)]]
param_get_assignment_target_end = [
{'code': "a=5", 'res': 1},
{'code': "a = 5", 'res': 1},
{'code': "5", 'res': -1},
{'code': "a == 5", 'res': -1},
{'code': "", 'res': -1},
{'code': "fractions = __import__('fractions')", 'res': 9},
{'code': "math = __import__('math')", 'res': 4},
{'code': "a = 3==4", 'res': 1},
{'code': "a == 3 < 44", 'res': -1},
{'code': "a != 3 < 44", 'res': -1},
{'code': "a >= 3 < 44", 'res': -1},
{'code': "a = 3 ; a < 44", 'res': None},
]
@params(param_get_assignment_target_end)
def test_get_assignment_target_end(self, code, res):
"""Unit test for _get_assignment_target_end"""
module = ast.parse(code)
if res is None:
try:
self.code_array._get_assignment_target_end(module)
raise ValueError("Multiple expressions cell not identified")
except ValueError:
pass
else:
assert self.code_array._get_assignment_target_end(module) == res
param_eval_cell = [
{'key': (0, 0, 0), 'code': "2 + 4", 'res': 6},
{'key': (1, 0, 0), 'code': "S[0, 0, 0]", 'res': None},
{'key': (43, 2, 1), 'code': "X, Y, Z", 'res': (43, 2, 1)},
]
@params(param_eval_cell)
def test_eval_cell(self, key, code, res):
"""Unit test for _eval_cell"""
self.code_array[key] = code
assert self.code_array._eval_cell(key, code) == res
def test_execute_macros(self):
"""Unit test for execute_macros"""
self.code_array.macros = "a = 5\ndef f(x): return x ** 2"
self.code_array.execute_macros()
assert self.code_array._eval_cell((0, 0, 0), "a") == 5
assert self.code_array._eval_cell((0, 0, 0), "f(2)") == 4
def test_sorted_keys(self):
"""Unit test for _sorted_keys"""
code_array = self.code_array
keys = [(1, 0, 0), (2, 0, 0), (0, 1, 0), (0, 99, 0), (0, 0, 0),
(0, 0, 99), (1, 2, 3)]
assert list(code_array._sorted_keys(keys, (0, 1, 0))) == \
[(0, 1, 0), (0, 99, 0), (1, 2, 3), (0, 0, 99), (0, 0, 0),
(1, 0, 0), (2, 0, 0)]
sk = list(code_array._sorted_keys(keys, (0, 3, 0), reverse=True))
assert sk == [(0, 1, 0), (2, 0, 0), (1, 0, 0), (0, 0, 0), (0, 0, 99),
(1, 2, 3), (0, 99, 0)]
def test_string_match(self):
"""Tests creation of string_match"""
code_array = self.code_array
test_strings = [
"", "Hello", " Hello", "Hello ", " Hello ", "Hello\n",
"THelloT", " HelloT", "THello ", "hello", "HELLO", "sd"
]
search_string = "Hello"
# Normal search
flags = []
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
flags = ["MATCH_CASE"]
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, None, None, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
flags = ["WHOLE_WORD"]
results = [None, 0, 1, 0, 1, 0, None, None, None, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, flags)
assert res == result
def test_findnextmatch(self):
"""Find method test"""
code_array = self.code_array
for i in xrange(100):
code_array[i, 0, 0] = str(i)
assert code_array[3, 0, 0] == 3
assert code_array.findnextmatch((0, 0, 0), "3", "DOWN") == (3, 0, 0)
assert code_array.findnextmatch((0, 0, 0), "99", "DOWN") == (99, 0, 0)
class TestCodeArray(object):
"""Unit tests for CodeArray"""
def setup_method(self, method):
"""Creates empty DataArray"""
self.code_array = CodeArray((100, 10, 3), Settings())
param_test_setitem = [
({
(2, 3, 2): "42"
}, {
(1, 3, 2): "42"
}, {
(1, 3, 2): "42",
(2, 3, 2): "42"
}),
]
@pytest.mark.parametrize("data, items, res_data", param_test_setitem)
def test_setitem(self, data, items, res_data):
"""Unit test for __setitem__"""
self.code_array.dict_grid.update(data)
for key in items:
self.code_array[key] = items[key]
for key in res_data:
assert res_data[key] == self.code_array(key)
def test_slicing(self):
"""Unit test for __getitem__ and __setitem__"""
# Test for item getting, slicing, basic evaluation correctness
shape = self.code_array.shape
x_list = [0, shape[0] - 1]
y_list = [0, shape[1] - 1]
z_list = [0, shape[2] - 1]
for x, y, z in zip(x_list, y_list, z_list):
assert self.code_array[x, y, z] is None
self.code_array[:x, :y, :z]
self.code_array[:x:2, :y:2, :z:-1]
get_shape = numpy.array(self.code_array[:, :, :]).shape
orig_shape = self.code_array.shape
assert get_shape == orig_shape
gridsize = 100
filled_grid = CodeArray((gridsize, 10, 1), Settings())
for i in [-2**99, 2**99, 0]:
for j in range(gridsize):
filled_grid[j, 0, 0] = str(i)
filled_grid[j, 1, 0] = str(i) + '+' + str(j)
filled_grid[j, 2, 0] = str(i) + '*' + str(j)
for j in range(gridsize):
assert filled_grid[j, 0, 0] == i
assert filled_grid[j, 1, 0] == i + j
assert filled_grid[j, 2, 0] == i * j
for j, funcname in enumerate(
['int', 'math.ceil', 'fractions.Fraction']):
filled_grid[0, 0, 0] = "fractions = __import__('fractions')"
filled_grid[0, 0, 0]
filled_grid[1, 0, 0] = "math = __import__('math')"
filled_grid[1, 0, 0]
filled_grid[j, 3, 0] = funcname + ' (' + str(i) + ')'
assert filled_grid[j, 3, 0] == eval(funcname + "(" + "i" + ")")
# Test X, Y, Z
for i in range(10):
self.code_array[i, 0, 0] = str(i)
assert [self.code_array((i, 0, 0)) for i in range(10)] == \
list(map(str, range(10)))
assert [self.code_array[i, 0, 0] for i in range(10)] == list(range(10))
# Test cycle detection
filled_grid[0, 0, 0] = "numpy.arange(0, 10, 0.1)"
filled_grid[1, 0, 0] = "sum(S[0,0,0])"
assert filled_grid[1, 0, 0] == sum(numpy.arange(0, 10, 0.1))
def test_make_nested_list(self):
"""Unit test for _make_nested_list"""
def gen():
"""Nested generator"""
yield (("Test" for _ in range(2)) for _ in range(2))
res = self.code_array._make_nested_list(gen())
assert res == [[["Test" for _ in range(2)] for _ in range(2)]]
data_eval_cell = [
((0, 0, 0), "2 + 4", 6),
((1, 0, 0), "S[0, 0, 0]", None),
((43, 2, 1), "X, Y, Z", (43, 2, 1)),
]
@pytest.mark.parametrize("key, code, res", data_eval_cell)
def test_eval_cell(self, key, code, res):
"""Unit test for _eval_cell"""
self.code_array[key] = code
assert self.code_array._eval_cell(key, code) == res
def test_execute_macros(self):
"""Unit test for execute_macros"""
self.code_array.macros = "a = 5\ndef f(x): return x ** 2"
self.code_array.execute_macros()
assert self.code_array._eval_cell((0, 0, 0), "a") == 5
assert self.code_array._eval_cell((0, 0, 0), "f(2)") == 4
def test_sorted_keys(self):
"""Unit test for _sorted_keys"""
code_array = self.code_array
keys = [(1, 0, 0), (2, 0, 0), (0, 1, 0), (0, 99, 0), (0, 0, 0),
(0, 0, 99), (1, 2, 3)]
sorted_keys = [(0, 1, 0), (0, 99, 0), (1, 2, 3), (0, 0, 99), (0, 0, 0),
(1, 0, 0), (2, 0, 0)]
rev_sorted_keys = [(0, 1, 0), (2, 0, 0), (1, 0, 0), (0, 0, 0),
(0, 0, 99), (1, 2, 3), (0, 99, 0)]
sort_gen = code_array._sorted_keys(keys, (0, 1, 0))
for result, expected_result in zip(sort_gen, sorted_keys):
assert result == expected_result
rev_sort_gen = code_array._sorted_keys(keys, (0, 3, 0), reverse=True)
for result, expected_result in zip(rev_sort_gen, rev_sorted_keys):
assert result == expected_result
def test_string_match(self):
"""Tests creation of string_match"""
code_array = self.code_array
test_strings = [
"", "Hello", " Hello", "Hello ", " Hello ", "Hello\n", "THelloT",
" HelloT", "THello ", "hello", "HELLO", "sd"
]
search_string = "Hello"
# Normal search
flags = False, False, False
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, *flags)
assert res == result
# Case sensitive
flags = False, True, False
results = [None, 0, 1, 0, 1, 0, 1, 1, 1, None, None, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, *flags)
assert res == result
# Word search
flags = True, False, False
results = [None, 0, 1, 0, 1, 0, None, None, None, 0, 0, None]
for test_string, result in zip(test_strings, results):
res = code_array.string_match(test_string, search_string, *flags)
assert res == result
def test_findnextmatch(self):
"""Find method test"""
code_array = self.code_array
for i in range(100):
code_array[i, 0, 0] = str(i)
assert code_array[3, 0, 0] == 3
assert code_array.findnextmatch((0, 0, 0), "3", False) == (3, 0, 0)
assert code_array.findnextmatch((0, 0, 0), "99", True) == (99, 0, 0)