def test_parse_func_nested(self):
g2 = parsing.ParsedFunction([['g', 2]])
f1g = parsing.ParsedFunction([['f', 1, g2]])
indata = 'f(1, g(2))'
actual = parsing.parse_definition(indata)
expected = f1g
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Function parsing failed')
def test_parse_func_sub_func(self):
indata = 'f() - g(1)'
actual = parsing.parse_definition(indata)
f = parsing.ParsedFunction([['f']])
g1 = parsing.ParsedFunction([['g', 1]])
expected = parsing.ParsedBinOp([['-', f, g1]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Subtraction operator parsing failed')
def test_parse_quote_funcarg_int(self):
indata = 'f("1")'
actual = parsing.parse_definition(indata)
expected = parsing.ParsedFunction([['f', '1']])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'String parsing failed')
def test_parse_pos_func(self):
indata = '+f()'
actual = parsing.parse_definition(indata)
expected = parsing.ParsedFunction([['f']])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Positive operator parsing failed')
def test_parse_func_arg(self):
indata = 'f(1)'
actual = parsing.parse_definition(indata)
expected = parsing.ParsedFunction([['f', 1]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Function parsing failed')
def test_pst_func_kwds(self):
indata = (['x', 1, -3.2, ('x', 5)], {})
pst = parsing.ParsedFunction(indata)
actual = pst.kwds
expected = {'x': 5}
testname = 'ParsedFunction.__init__({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Args do not match')
def test_pst_func_args(self):
indata = (['x', 1, -3.2], {})
pst = parsing.ParsedFunction(indata)
actual = pst.args
expected = tuple(indata[0][1:])
testname = 'ParsedFunction.__init__({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Args do not match')
def test_pst_func_key(self):
indata = (['x', 1, -3.2], {})
pst = parsing.ParsedFunction(indata)
actual = pst.key
expected = indata[0][0]
testname = 'ParsedFunction.__init__({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Key does not match')
def test_pst_init_args(self):
indata = (['x', 1, -3.2], {})
pst = parsing.ParsedFunction(indata)
actual = type(pst)
expected = parsing.ParsedFunction
testname = 'ParsedFunction.__init__({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Types do not match')
def test_parse_neg_func(self):
indata = '-f()'
actual = parsing.parse_definition(indata)
f = parsing.ParsedFunction([['f']])
expected = parsing.ParsedUniOp([['-', f]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Negation parsing failed')
def test_parse_integrated_2(self):
indata = '2-17.3*x / f(2.3, x[2:5])'
actual = parsing.parse_definition(indata)
x = parsing.ParsedVariable([['x']])
x25 = parsing.ParsedVariable([['x', slice(2, 5)]])
f = parsing.ParsedFunction([['f', 2.3, x25]])
dxf = parsing.ParsedBinOp([['/', x, f]])
m17p3dxf = parsing.ParsedBinOp([['*', 17.3, dxf]])
expected = parsing.ParsedBinOp([['-', 2, m17p3dxf]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Integrated #2 operator parsing failed')
