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|
from functools import partial
from graphql.language import parse
from graphql.utilities import extend_schema
from graphql.validation import UniqueDirectivesPerLocationRule
from .harness import assert_validation_errors, assert_sdl_validation_errors, test_schema
extension_sdl = """
directive @directive on FIELD | FRAGMENT_DEFINITION
directive @directiveA on FIELD | FRAGMENT_DEFINITION
directive @directiveB on FIELD | FRAGMENT_DEFINITION
directive @repeatable repeatable on FIELD | FRAGMENT_DEFINITION
"""
schema_with_directives = extend_schema(test_schema, parse(extension_sdl))
assert_errors = partial(
assert_validation_errors,
UniqueDirectivesPerLocationRule,
schema=schema_with_directives,
)
assert_valid = partial(assert_errors, errors=[])
assert_sdl_errors = partial(
assert_sdl_validation_errors, UniqueDirectivesPerLocationRule
)
def describe_validate_directives_are_unique_per_location():
def no_directives():
assert_valid(
"""
{
field
}
"""
)
def unique_directives_in_different_locations():
assert_valid(
"""
fragment Test on Type @directiveA {
field @directiveB
}
"""
)
def unique_directives_in_same_locations():
assert_valid(
"""
fragment Test on Type @directiveA @directiveB {
field @directiveA @directiveB
}
"""
)
def same_directives_in_different_locations():
assert_valid(
"""
fragment Test on Type @directiveA {
field @directiveA
}
"""
)
def same_directives_in_similar_locations():
assert_valid(
"""
fragment Test on Type {
field @directive
field @directive
}
"""
)
def repeatable_directives_in_same_location():
assert_valid(
"""
fragment Test on Type @repeatable @repeatable {
field @repeatable @repeatable
}
"""
)
def unknown_directives_must_be_ignored():
assert_valid(
"""
type Test @unknown @unknown {
field: String! @unknown @unknown
}
extend type Test @unknown {
anotherField: String!
}
"""
)
def duplicate_directives_in_one_location():
assert_errors(
"""
fragment Test on Type {
field @directive @directive
}
""",
[
{
"message": "The directive '@directive'"
" can only be used once at this location.",
"locations": [(3, 21), (3, 32)],
},
],
)
def many_duplicate_directives_in_one_location():
assert_errors(
"""
fragment Test on Type {
field @directive @directive @directive
}
""",
[
{
"message": "The directive '@directive'"
" can only be used once at this location.",
"locations": [(3, 21), (3, 32)],
},
{
"message": "The directive '@directive'"
" can only be used once at this location.",
"locations": [(3, 21), (3, 43)],
},
],
)
def different_duplicate_directives_in_one_location():
assert_errors(
"""
fragment Test on Type {
field @directiveA @directiveB @directiveA @directiveB
}
""",
[
{
"message": "The directive '@directiveA'"
" can only be used once at this location.",
"locations": [(3, 21), (3, 45)],
},
{
"message": "The directive '@directiveB'"
" can only be used once at this location.",
"locations": [(3, 33), (3, 57)],
},
],
)
def different_duplicate_directives_in_many_locations():
assert_errors(
"""
fragment Test on Type @directive @directive {
field @directive @directive
}
""",
[
{
"message": "The directive '@directive'"
" can only be used once at this location.",
"locations": [(2, 35), (2, 46)],
},
{
"message": "The directive '@directive'"
" can only be used once at this location.",
"locations": [(3, 21), (3, 32)],
},
],
)
def duplicate_directives_on_sdl_definitions():
assert_sdl_errors(
"""
directive @nonRepeatable on
SCHEMA | SCALAR | OBJECT | INTERFACE | UNION | INPUT_OBJECT
schema @nonRepeatable @nonRepeatable { query: Dummy }
scalar TestScalar @nonRepeatable @nonRepeatable
type TestObject @nonRepeatable @nonRepeatable
interface TestInterface @nonRepeatable @nonRepeatable
union TestUnion @nonRepeatable @nonRepeatable
input TestInput @nonRepeatable @nonRepeatable
""",
[
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(5, 20), (5, 35)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(7, 31), (7, 46)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(8, 29), (8, 44)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(9, 37), (9, 52)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(10, 29), (10, 44)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(11, 29), (11, 44)],
},
],
)
def duplicate_directives_on_sdl_extensions():
assert_sdl_errors(
"""
directive @nonRepeatable on
SCHEMA | SCALAR | OBJECT | INTERFACE | UNION | INPUT_OBJECT
extend schema @nonRepeatable @nonRepeatable
extend scalar TestScalar @nonRepeatable @nonRepeatable
extend type TestObject @nonRepeatable @nonRepeatable
extend interface TestInterface @nonRepeatable @nonRepeatable
extend union TestUnion @nonRepeatable @nonRepeatable
extend input TestInput @nonRepeatable @nonRepeatable
""",
[
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(5, 27), (5, 42)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(7, 38), (7, 53)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(8, 36), (8, 51)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(9, 44), (9, 59)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(10, 36), (10, 51)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(11, 36), (11, 51)],
},
],
)
def duplicate_directives_between_sdl_definitions_and_extensions():
assert_sdl_errors(
"""
directive @nonRepeatable on SCHEMA
schema @nonRepeatable { query: Dummy }
extend schema @nonRepeatable
""",
[
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(4, 20), (5, 27)],
},
],
)
assert_sdl_errors(
"""
directive @nonRepeatable on SCALAR
scalar TestScalar @nonRepeatable
extend scalar TestScalar @nonRepeatable
scalar TestScalar @nonRepeatable
""",
[
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(4, 31), (5, 38)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(4, 31), (6, 31)],
},
],
)
assert_sdl_errors(
"""
directive @nonRepeatable on OBJECT
extend type TestObject @nonRepeatable
type TestObject @nonRepeatable
extend type TestObject @nonRepeatable
""",
[
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(4, 36), (5, 29)],
},
{
"message": "The directive '@nonRepeatable'"
" can only be used once at this location.",
"locations": [(4, 36), (6, 36)],
},
],
)
|
