def test_triple_double_quote():
source = r'''
puts """Hello,
"World"!"""
'''
assert parse(source) == [Call(Ident('puts'), [String('Hello,\n"World"!')])]
def test_single_quote_escape():
source = r'''
puts 'Hello, \'World!\''
'''
assert parse(source) == [Call(Ident('puts'), [String("Hello, 'World!'")])]
def test_single_multiline_quote():
source = r'''
puts 'Hello,
World!'
'''
assert parse(source) == [Call(Ident('puts'), [String("Hello,\nWorld!")])]
def test_double_quote_escape_unquote():
source = r'''
puts "Hello, \$World!"
'''
assert parse(source) == [Call(Ident('puts'), [String('Hello, $World!')])]
def test_double_nested_quote():
source = '''
puts "Hello, 'World!'"
'''
assert parse(source) == [Call(Ident('puts'), [String("Hello, 'World!'")])]
def test_single_nested_quote():
source = '''
puts 'Hello, "World!"'
'''
assert parse(source) == [Call(Ident('puts'), [String('Hello, "World!"')])]
def test_simple_statement():
source = '''
puts "Hello, World!"
'''
assert parse(source) == [Call(Ident('puts'), [String('Hello, World!')])]
def test_call_expression():
source = '''
(puts "Hello, World!")
'''
assert parse(source) == [Call(Ident('puts'), [String('Hello, World!')])]