def test_should_find_comment_on_end_of_line(self):
reader = JsonReader('something // this is a comment')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('something')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_line_comment')
expect(result.value).to_equal('// this is a comment')
def test_should_find_comment_on_end_of_line(self):
reader = JsonReader('something // this is a comment')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('something')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_line_comment')
expect(result.value).to_equal('// this is a comment')
def test_should_read_json_with_multiple_properties(self):
reader = JsonReader('{"hello": "world", value: 123.4}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('value')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123.4')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_json_with_multiple_properties(self):
reader = JsonReader('{"hello": "world", value: 123.4}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('value')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123.4')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_empty_json_object(self):
reader = JsonReader('{}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_empty_json_object(self):
reader = JsonReader('{}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_empty_array(self):
reader = JsonReader('[]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
def test_should_read_empty_array(self):
reader = JsonReader('[]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
def test_should_find_expression_like_value_terminated_by_new_line(self):
reader = JsonReader('abc("hello")')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('abc("hello")')
def test_should_find_expression_like_value_terminated_by_comma(self):
reader = JsonReader('abc + 123 - xyz, abc')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('abc + 123 - xyz')
def test_should_find_in_line_comment_block(self):
reader = JsonReader('before /* this is a\nblock comment */ after */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('before')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('in_line_comment_block')
expect(result.value).to_equal('/* this is a\nblock comment */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
def test_should_find_in_line_comment_block(self):
reader = JsonReader('before /* this is a\nblock comment */ after */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('before')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('in_line_comment_block')
expect(result.value).to_equal('/* this is a\nblock comment */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
def test_should_find_comment_on_line_by_itself(self):
reader = JsonReader('\t// this is a comment')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('new_line_comment')
expect(result.value).to_equal('// this is a comment')
def test_should_find_expression_like_value_terminated_by_new_line(self):
reader = JsonReader('abc("hello")')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('abc("hello")')
def test_should_find_comment_on_line_by_itself(self):
reader = JsonReader('\t// this is a comment')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('new_line_comment')
expect(result.value).to_equal('// this is a comment')
def test_should_find_expression_like_value_terminated_by_comma(self):
reader = JsonReader('abc + 123 - xyz, abc')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('abc + 123 - xyz')
def test_should_read_json_with_literals(self):
reader = JsonReader('{hello:123.4}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('hello')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123.4')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_formatted_json(self):
reader = JsonReader('{\n "hello": "world"\n}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_property_with_asterisk(self):
reader = JsonReader('{"*":"asterisk"}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"*"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"asterisk"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_json_with_unterminated_strings(self):
reader = JsonReader('{"hello\n:"world\n}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_json_with_unterminated_strings(self):
reader = JsonReader('{"hello\n:"world\n}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_formatted_json(self):
reader = JsonReader('{\n "hello": "world"\n}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"world"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_property_with_asterisk(self):
reader = JsonReader('{"*":"asterisk"}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"*"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"asterisk"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_json_with_literals(self):
reader = JsonReader('{hello:123.4}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('hello')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123.4')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_false()
def test_should_read_basic_array(self):
reader = JsonReader('[1, 2, 3]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('1')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('2')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('3')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
def test_should_read_basic_array(self):
reader = JsonReader('[1, 2, 3]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('1')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('2')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('3')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
def test_should_read_complex_array(self):
reader = JsonReader('[{"int":123,"str":"hello"},{"int":123,"str":"hello"}]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"int"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"str"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"int"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"str"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
def test_should_read_complex_array(self):
reader = JsonReader(
'[{"int":123,"str":"hello"},{"int":123,"str":"hello"}]')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_array')
expect(result.value).to_equal('[')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"int"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"str"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('begin_object')
expect(result.value).to_equal('{')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"int"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('123')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value_separator')
expect(result.value).to_equal(',')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property')
expect(result.value).to_equal('"str"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('property_separator')
expect(result.value).to_equal(':')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('value')
expect(result.value).to_equal('"hello"')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_object')
expect(result.value).to_equal('}')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('end_array')
expect(result.value).to_equal(']')
result = reader.read()
expect(result).to_be_false()
