def prints_line_numbers_with_correct_padding():
single_digit = GraphQLError(
"Single digit line number with no padding",
None,
Source("*", "Test", SourceLocation(9, 1)),
[0],
)
assert print_error(single_digit) == dedent("""
Single digit line number with no padding
Test (9:1)
9: *
^
""")
double_digit = GraphQLError(
"Left padded first line number",
None,
Source("*\n", "Test", SourceLocation(9, 1)),
[0],
)
assert print_error(double_digit) == dedent("""
Left padded first line number
Test (9:1)
9: *
^
10:\x20
""")
def prints_single_digit_line_number_with_no_padding():
result = print_source_location(
Source("*", "Test", SourceLocation(9, 1)), SourceLocation(1, 1))
assert result + "\n" == dedent("""
Test:9:1
9 | *
| ^
""")
def prints_line_numbers_with_correct_padding():
result = print_source_location(
Source("*\n", "Test", SourceLocation(9, 1)), SourceLocation(1, 1))
assert result + "\n" == dedent("""
Test:9:1
9 | *
| ^
10 |
""")
def prints_minified_documents():
minified_source = Source(
"query SomeMiniFiedQueryWithErrorInside("
"$foo:String!=FIRST_ERROR_HERE$bar:String)"
"{someField(foo:$foo bar:$bar baz:SECOND_ERROR_HERE)"
"{fieldA fieldB{fieldC fieldD...on THIRD_ERROR_HERE}}}")
first_location = print_source_location(
minified_source,
SourceLocation(1,
minified_source.body.index("FIRST_ERROR_HERE") + 1),
)
assert first_location + "\n" == dedent("""
GraphQL request:1:53
1 | query SomeMiniFiedQueryWithErrorInside($foo:String!=FIRST_ERROR_HERE$bar:String)
| ^
| {someField(foo:$foo bar:$bar baz:SECOND_ERROR_HERE){fieldA fieldB{fieldC fieldD.
"""
# noqa: E501
)
second_location = print_source_location(
minified_source,
SourceLocation(1,
minified_source.body.index("SECOND_ERROR_HERE") +
1),
)
assert second_location + "\n" == dedent("""
GraphQL request:1:114
1 | query SomeMiniFiedQueryWithErrorInside($foo:String!=FIRST_ERROR_HERE$bar:String)
| {someField(foo:$foo bar:$bar baz:SECOND_ERROR_HERE){fieldA fieldB{fieldC fieldD.
| ^
| ..on THIRD_ERROR_HERE}}}
"""
# noqa: E501
)
third_location = print_source_location(
minified_source,
SourceLocation(1,
minified_source.body.index("THIRD_ERROR_HERE") + 1),
)
assert third_location + "\n" == dedent("""
GraphQL request:1:166
1 | query SomeMiniFiedQueryWithErrorInside($foo:String!=FIRST_ERROR_HERE$bar:String)
| {someField(foo:$foo bar:$bar baz:SECOND_ERROR_HERE){fieldA fieldB{fieldC fieldD.
| ..on THIRD_ERROR_HERE}}}
| ^
"""
# noqa: E501
)
def pass_error_from_resolver_wrapped_as_located_graphql_error():
def resolve(_obj, _info):
raise ValueError("Some error")
schema = _test_schema(GraphQLField(GraphQLString, resolve=resolve))
result = execute_sync(schema, parse("{ test }"))
assert result == (
{"test": None},
[{"message": "Some error", "locations": [(1, 3)], "path": ["test"]}],
)
assert result.errors is not None
error = result.errors[0]
assert isinstance(error, GraphQLError)
assert str(error) == "Some error\n\nGraphQL request:1:3\n1 | { test }\n | ^"
assert error.positions == [2]
locations = error.locations
assert locations == [(1, 3)]
location = locations[0]
assert isinstance(location, SourceLocation)
assert location == SourceLocation(1, 3)
original_error = error.original_error
assert isinstance(original_error, ValueError)
assert str(original_error) == "Some error"
def updates_column_numbers_in_error_for_file_context():
source = Source("?", "foo.js", SourceLocation(1, 5))
with raises(GraphQLSyntaxError) as exc_info:
Lexer(source).advance()
assert str(exc_info.value) == dedent("""
Syntax Error: Cannot parse the unexpected character '?'.
foo.js (1:5)
1: ?
^
""")
def updates_column_numbers_in_error_for_file_context():
source = Source("~", "foo.js", SourceLocation(1, 5))
with raises(GraphQLSyntaxError) as exc_info:
Lexer(source).advance()
assert str(exc_info.value) == dedent(
"""
Syntax Error: Unexpected character: '~'.
foo.js:1:5
1 | ~
| ^
"""
)
def updates_line_numbers_in_error_for_file_context():
s = "\n\n ?\n\n"
source = Source(s, "foo.js", SourceLocation(11, 12))
with raises(GraphQLSyntaxError) as exc_info:
Lexer(source).advance()
assert str(exc_info.value) == dedent("""
Syntax Error: Cannot parse the unexpected character '?'.
foo.js (13:6)
12:\x20
13: ?
^
14:\x20
""")
def prints_line_numbers_with_correct_padding():
single_digit = GraphQLError(
'Single digit line number with no padding', None,
Source('*', 'Test', SourceLocation(9, 1)), [0])
assert print_error(single_digit) == dedent("""
Single digit line number with no padding
Test (9:1)
9: *
^
""")
double_digit = GraphQLError(
'Left padded first line number', None,
Source('*\n', 'Test', SourceLocation(9, 1)), [0])
assert print_error(double_digit) == dedent("""
Left padded first line number
Test (9:1)
9: *
^
10:\x20
""")
def updates_line_numbers_in_error_for_file_context():
s = "\n\n ~\n\n"
source = Source(s, "foo.js", SourceLocation(11, 12))
with raises(GraphQLSyntaxError) as exc_info:
Lexer(source).advance()
assert str(exc_info.value) == dedent(
"""
Syntax Error: Unexpected character: '~'.
foo.js:13:6
12 |
13 | ~
| ^
14 |
"""
)
def accepts_location_offset():
location_offset = SourceLocation(2, 3)
source = Source("", "", location_offset)
assert source.location_offset is location_offset