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_new_line_comment_block(self):
reader = JsonReader('/* this is a\nblock comment */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('new_line_comment_block')
expect(result.value).to_equal('/* this is a\nblock comment */')
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_new_line_comment_block(self):
reader = JsonReader('/* this is a\nblock comment */')
result = reader.read()
expect(result).to_be_true()
expect(result.type).to_equal('new_line_comment_block')
expect(result.value).to_equal('/* this is a\nblock 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_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_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_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_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_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_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_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_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_format_object_with_array(self):
reader = JsonReader('{"hello":"world" ,"arr":["hello","world"]}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('hello: world\narr:\n - hello\n - world')
def test_should_format_nested_object(self):
reader = JsonReader('{"hello":"world" ,"obj":{"abc":123}}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('hello: world\nobj:\n abc: 123')
def test_should_format_nested_object(self):
reader = JsonReader('{"hello":"world" ,"obj":{"abc":123}}')
formatter = JsonFormatter(reader)
output = formatter.format()
expect(output).to_equal(
'{\n "hello": "world",\n "obj": {\n "abc": 123\n }\n}')
def test_should_preserve_end_line_comment(self):
reader = JsonReader('{\'"hello"\':"world", // comment\n\'value\':123}')
formatter = JsonFormatter(reader, {'force_property_quotes': True})
output = formatter.format()
expect(output).to_equal(
'{\n "\\"hello\\"": "world", // comment\n "value": 123\n}')
def test_should_format_single_property(self):
reader = JsonReader('{"hello":"world"}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('hello: world')
def test_should_create_document_with_property_value_as_array_of_objects(
self):
reader = JsonReader(
'{"arr":[{"int":123,"str":"hello"},{"int":123,"str":"hello"}]}')
doc = document_builder.build(reader)
expect(doc).not_to_be_null()
expect(doc).to_be_instance_of(Document)
expect(len(doc.children)).to_equal(1)
prop = doc.children[0]
expect(prop).not_to_be_null()
expect(prop.name.value).to_equal('arr')
expect(prop.value.value_type).to_equal('array')
arr = prop.value.value
expect(arr).not_to_be_null()
expect(arr).to_be_instance_of(Collection)
obj = arr.children[0].value
expect(obj).not_to_be_null()
expect(obj).to_be_instance_of(Document)
obj = arr.children[1].value
expect(obj).not_to_be_null()
expect(obj).to_be_instance_of(Document)
def test_should_create_document_with_comments_after_object_property(self):
reader = JsonReader('{obj:{hello:"world"}/*comment*/}')
doc = document_builder.build(reader)
expect(doc).not_to_be_null()
expect(doc).to_be_instance_of(Document)
expect(len(doc.children)).to_equal(1)
prop = doc.children[0]
expect(prop).not_to_be_null()
expect(prop.name.value).to_equal('obj')
expect(prop.value.value_type).to_equal('object')
obj = prop.value.value
val = prop.value
expect(obj).not_to_be_null()
expect(len(obj.children)).to_equal(1)
prop = obj.children[0]
expect(prop).not_to_be_null()
expect(prop.name.value).to_equal('hello')
expect(prop.value.value).to_equal('world')
expect(prop.value.value_type).to_equal('string')
comm = val.comments[0]
expect(comm).not_to_be_null()
expect(comm).to_be_instance_of(Comment)
expect(comm.value).to_equal('comment')
def test_should_create_document_new_line_comment_block(self):
reader = JsonReader(
'{\'"hello"\':"world",\n/* comment\nblock */ \'value\':123}')
doc = document_builder.build(reader)
expect(doc).not_to_be_null()
expect(doc).to_be_instance_of(Document)
expect(len(doc.children)).to_equal(3)
prop = doc.children[0]
expect(prop).not_to_be_null()
expect(prop.name.value).to_equal('"hello"')
expect(prop.value.value).to_equal('world')
expect(prop.value.value_type).to_equal('string')
comm = doc.children[1]
expect(comm).not_to_be_null()
expect(comm).to_be_instance_of(Comment)
expect(comm.value).to_equal('comment\nblock')
prop = doc.children[2]
expect(prop).not_to_be_null()
expect(prop.name.value).to_equal('value')
expect(prop.value.value).to_equal('123')
expect(prop.value.value_type).to_equal('number')
def test_should_format_object_with_array(self):
reader = JsonReader('{"hello":"world" ,"arr":["hello","world"]}')
formatter = JsonFormatter(reader)
output = formatter.format()
expect(output).to_equal(
'{\n "hello": "world",\n "arr": ["hello", "world"]\n}')
def test_should_create_new_collection_with_comment(self):
reader = JsonReader('[1,2 /*comment*/,-3]')
doc = document_builder.build(reader)
expect(doc).not_to_be_null()
expect(doc).to_be_instance_of(Collection)
expect(len(doc.children)).to_equal(3)
val = doc.children[0]
expect(val).not_to_be_null()
expect(val.value).to_equal('1')
expect(val.value_type).to_equal('number')
val = doc.children[1]
expect(val).not_to_be_null()
expect(val.value).to_equal('2')
expect(val.value_type).to_equal('number')
comm = val.comments[0]
expect(comm).not_to_be_null()
expect(comm.value).to_equal('comment')
val = doc.children[2]
expect(val).not_to_be_null()
expect(val.value).to_equal('-3')
expect(val.value_type).to_equal('number')
def test_should_format_single_quote_properties_with_forced_double_quotes(
self):
reader = JsonReader('{\'hello\':"world" ,\'value\':123}')
formatter = JsonFormatter(reader, {'force_property_quotes': True})
output = formatter.format()
expect(output).to_equal('{\n "hello": "world",\n "value": 123\n}')
def test_should_format_scalar_array_with_value_comment(self):
reader = JsonReader('[1,2 /*comment*/,3]')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('- 1\n- 2 # comment\n- 3')
def test_should_format_property_with_empty_string(self):
reader = JsonReader('{\'hello\':\'\'}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('hello:')
def test_should_format_multiple_properties(self):
reader = JsonReader('{"hello":"world" ,"value":123}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('hello: world\nvalue: 123')
def test_should_format_empty_array(self):
reader = JsonReader('[ ]')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('')
def test_should_format_scalar_array(self):
reader = JsonReader('[1,2,3]')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('- 1\n- 2\n- 3')
def test_should_format_array_of_arrays(self):
reader = JsonReader('[[1,2,3],[4,5,6]]')
document = document_builder.build(reader)
renderer = JsonDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('[[1, 2, 3], [4, 5, 6]]')
def test_should_format_empty_object(self):
reader = JsonReader('{ }')
document = document_builder.build(reader)
renderer = JsonDocumentRenderer(document)
output = renderer.render()
expect(output).to_equal('{}')
def test_should_preserve_end_line_comment(self):
reader = JsonReader('{\'"hello"\':"world", // comment\n\'value\':123}')
document = document_builder.build(reader)
renderer = YamlDocumentRenderer(document,
{'force_property_quotes': True})
output = renderer.render()
expect(output).to_equal('"\\"hello\\"": world # comment\nvalue: 123')
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_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_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_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_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_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()