def test_parse_integrated_3(self):
indata = '2-3+1'
actual = parsing.parse_definition(indata)
m23 = parsing.ParsedBinOp([['-', 2, 3]])
expected = parsing.ParsedBinOp([['+', m23, 1]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Integrated #3 operator parsing failed')
def test_parse_integrated_4(self):
indata = '2-3/4*2+1'
actual = parsing.parse_definition(indata)
d34 = parsing.ParsedBinOp([['/', 3, 4]])
d34m2 = parsing.ParsedBinOp([['*', d34, 2]])
s2d34m2 = parsing.ParsedBinOp([['-', 2, d34m2]])
expected = parsing.ParsedBinOp([['+', s2d34m2, 1]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Integrated #4 operator parsing failed')
def test_parse_integrated_1(self):
indata = '2-17.3*x**2'
actual = parsing.parse_definition(indata)
x = parsing.ParsedVariable([['x']])
x2 = parsing.ParsedBinOp([['**', x, 2]])
m17p3x2 = parsing.ParsedBinOp([['*', 17.3, x2]])
expected = parsing.ParsedBinOp([['-', 2, m17p3x2]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Integrated #1 operator 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')
def test_parse_float_sub_float(self):
indata = '2.4-1e7'
actual = parsing.parse_definition(indata)
expected = parsing.ParsedBinOp([['-', 2.4, 1e7]])
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_int_add_int(self):
indata = '2+1'
actual = parsing.parse_definition(indata)
expected = parsing.ParsedBinOp([['+', 2, 1]])
testname = 'parse_definition({0!r})'.format(indata)
print_test_message(testname, indata=indata, actual=actual, expected=expected)
self.assertEqual(actual, expected, 'Addition operator parsing failed')
def test_operpst_init(self):
indata = (['x'], {})
pst = parsing.ParsedBinOp(indata)
actual = type(pst)
expected = parsing.ParsedBinOp
testname = 'ParsedBinOp.__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_var_sub_var(self):
indata = 'x[1] - y'
actual = parsing.parse_definition(indata)
x1 = parsing.ParsedVariable([['x', 1]])
y = parsing.ParsedVariable([['y']])
expected = parsing.ParsedBinOp([['-', x1, y]])
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_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')
