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|
from functools import partial
from graphql.validation import KnownFragmentNamesRule
from .harness import assert_validation_errors
assert_errors = partial(assert_validation_errors, KnownFragmentNamesRule)
assert_valid = partial(assert_errors, errors=[])
def describe_validate_known_fragment_names():
def known_fragment_names_are_valid():
assert_valid(
"""
{
human(id: 4) {
...HumanFields1
... on Human {
...HumanFields2
}
... {
name
}
}
}
fragment HumanFields1 on Human {
name
...HumanFields3
}
fragment HumanFields2 on Human {
name
}
fragment HumanFields3 on Human {
name
}
"""
)
def unknown_fragment_names_are_invalid():
assert_errors(
"""
{
human(id: 4) {
...UnknownFragment1
... on Human {
...UnknownFragment2
}
}
}
fragment HumanFields on Human {
name
...UnknownFragment3
}
""",
[
{
"message": "Unknown fragment 'UnknownFragment1'.",
"locations": [(4, 20)],
},
{
"message": "Unknown fragment 'UnknownFragment2'.",
"locations": [(6, 22)],
},
{
"message": "Unknown fragment 'UnknownFragment3'.",
"locations": [(12, 18)],
},
],
)
|
