def test_parse_curveto(self):
string = "C 1,2 3,4 5,6"
result = parse(parse_statement, string)
expected = CurveTo(True, [
CurveTo.Segment((Const(1), Const(2)), (Const(3), Const(4)),
(Const(5), Const(6)))
], None, False)
self.assertEquals(result, expected)
def test_close_All(self):
string = "X"
result = parse(parse_statement, string)
expected = CloseAll()
self.assertEquals(result, expected)
def test_close_path(self):
string = "x"
result = parse(parse_statement, string)
expected = ClosePath()
self.assertEquals(result, expected)
def test_parse_vert_lineto_n(self):
string = "V 1 2 n=10;"
result = parse(parse_statement, string)
expected = VerticalLineTo(True, [Const(1), Const(2)], Const(10))
self.assertEquals(result, expected)
def test_parse_hor_lineto_n(self):
string = "H 1 2 n=10;"
result = parse(parse_statement, string)
expected = HorizontalLineTo(True, [Const(1), Const(2)], Const(10))
self.assertEquals(result, expected)
def test_parse_lineto_n(self):
string = "L 1,2 3,4 n=10"
result = parse(parse_statement, string)
expected = LineTo(True, [(Const(1), Const(2)), (Const(3), Const(4))], Const(10), False)
self.assertEquals(result, expected)
def test_parse_moveto(self):
string = "M x,y"
result = parse(parse_statement, string)
expected = MoveTo(True, Variable("x"), Variable("y"))
self.assertEquals(result, expected)
def test_parse_assign(self):
string = "let v2 = v1"
result = parse(parse_statement, string)
expected = Assign("v2", Variable("v1"))
self.assertEquals(result, expected)
def test_parse_default(self):
string = "default v1 = 5"
result = parse(parse_statement, string)
expected = Default("v1", Const(5))
self.assertEquals(result, expected)
def test_negated_var(self):
string = "-x"
result = parse(parse_value, string)
expected = NegatedVariable("x")
self.assertEquals(result, expected)
def test_expr(self):
string = "{r+1}"
result = parse(parse_value, string)
expected = Expression.from_string(string)
self.assertEquals(result, expected)
def test_identifier(self):
result = parse(parse_identifier, "z")
self.assertEquals(result, "z")
