def no_spreading_itself_deeply():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragA on Dog { ...fragB }
fragment fragB on Dog { ...fragC }
fragment fragC on Dog { ...fragO }
fragment fragX on Dog { ...fragY }
fragment fragY on Dog { ...fragZ }
fragment fragZ on Dog { ...fragO }
fragment fragO on Dog { ...fragP }
fragment fragP on Dog { ...fragA, ...fragX }
""",
[
{
"message":
cycle_error_message("fragA",
["fragB", "fragC", "fragO", "fragP"]),
"locations": [(2, 37), (3, 37), (4, 37), (8, 37), (9, 37)],
"path":
None,
},
{
"message":
cycle_error_message("fragO",
["fragP", "fragX", "fragY", "fragZ"]),
"locations": [(8, 37), (9, 47), (5, 37), (6, 37), (7, 37)],
"path":
None,
},
],
)
def no_spreading_itself_deeply_two_paths_alt_traverse_order():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Dog { ...fragC }
fragment fragB on Dog { ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""", [{
'message': cycle_error_message('fragA', ['fragC']),
'locations': [(2, 37), (4, 37)]
}, {
'message': cycle_error_message('fragC', ['fragB']),
'locations': [(4, 47), (3, 37)]
}])
def no_spreading_itself_deeply_and_immediately():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Dog { ...fragB }
fragment fragB on Dog { ...fragB, ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""", [{
'message': cycle_error_message('fragB', []),
'locations': [(3, 37)]
}, {
'message': cycle_error_message('fragA', ['fragB', 'fragC']),
'locations': [(2, 37), (3, 47), (4, 37)]
}, {
'message': cycle_error_message('fragB', ['fragC']),
'locations': [(3, 47), (4, 47)]
}])
def no_spreading_itself_directly():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Dog { ...fragA }
""", [{
'message': cycle_error_message('fragA', []),
'locations': [(2, 37)]
}])
def spreading_recursively_within_field_fails():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Human { relatives { ...fragA } },
""", [{
'message': cycle_error_message('fragA', []),
'locations': [(2, 51)]
}])
def no_spreading_itself_indirectly_reports_opposite_order():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragB on Dog { ...fragA }
fragment fragA on Dog { ...fragB }
""", [{
'message': cycle_error_message('fragB', ['fragA']),
'locations': [(2, 37), (3, 37)]
}])
def no_spreading_itself_deeply_two_paths_alt_traverse_order():
assert_errors(
"""
fragment fragA on Dog { ...fragC }
fragment fragB on Dog { ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""",
[
{
"message": cycle_error_message("fragA", ["fragC"]),
"locations": [(2, 37), (4, 37)],
},
{
"message": cycle_error_message("fragC", ["fragB"]),
"locations": [(4, 47), (3, 37)],
},
],
)
def no_spreading_itself_deeply_two_paths_alt_traverse_order():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragA on Dog { ...fragC }
fragment fragB on Dog { ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""",
[
{
"message": cycle_error_message("fragA", ["fragC"]),
"locations": [(2, 37), (4, 37)],
},
{
"message": cycle_error_message("fragC", ["fragB"]),
"locations": [(4, 47), (3, 37)],
},
],
)
def no_spreading_itself_directly():
assert_errors(
"""
fragment fragA on Dog { ...fragA }
""",
[{
"message": cycle_error_message("fragA", []),
"locations": [(2, 37)]
}],
)
def spreading_recursively_within_field_fails():
assert_errors(
"""
fragment fragA on Human { relatives { ...fragA } },
""",
[{
"message": cycle_error_message("fragA", []),
"locations": [(2, 51)]
}],
)
def no_spreading_itself_indirectly_reports_opposite_order():
assert_errors(
"""
fragment fragB on Dog { ...fragA }
fragment fragA on Dog { ...fragB }
""",
[{
"message": cycle_error_message("fragB", ["fragA"]),
"locations": [(2, 37), (3, 37)],
}],
)
def no_spreading_itself_directly_within_inline_fragment():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Pet {
... on Dog {
...fragA
}
}
""", [{
'message': cycle_error_message('fragA', []),
'locations': [(4, 17)]
}])
def no_spreading_itself_directly():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragA on Dog { ...fragA }
""",
[{
"message": cycle_error_message("fragA", []),
"locations": [(2, 37)]
}],
)
def no_spreading_itself_indirectly_reports_opposite_order():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragB on Dog { ...fragA }
fragment fragA on Dog { ...fragB }
""",
[{
"message": cycle_error_message("fragB", ["fragA"]),
"locations": [(2, 37), (3, 37)],
}],
)
def no_spreading_itself_deeply():
expect_fails_rule(NoFragmentCyclesRule, """
fragment fragA on Dog { ...fragB }
fragment fragB on Dog { ...fragC }
fragment fragC on Dog { ...fragO }
fragment fragX on Dog { ...fragY }
fragment fragY on Dog { ...fragZ }
fragment fragZ on Dog { ...fragO }
fragment fragO on Dog { ...fragP }
fragment fragP on Dog { ...fragA, ...fragX }
""", [{
'message': cycle_error_message(
'fragA', ['fragB', 'fragC', 'fragO', 'fragP']),
'locations': [(2, 37), (3, 37), (4, 37), (8, 37), (9, 37)],
'path': None
}, {
'message': cycle_error_message(
'fragO', ['fragP', 'fragX', 'fragY', 'fragZ']),
'locations': [(8, 37), (9, 47), (5, 37), (6, 37), (7, 37)],
'path': None
}])
def no_spreading_itself_deeply_and_immediately():
assert_errors(
"""
fragment fragA on Dog { ...fragB }
fragment fragB on Dog { ...fragB, ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""",
[
{
"message": cycle_error_message("fragB", []),
"locations": [(3, 37)]
},
{
"message": cycle_error_message("fragA",
["fragB", "fragC"]),
"locations": [(2, 37), (3, 47), (4, 37)],
},
{
"message": cycle_error_message("fragB", ["fragC"]),
"locations": [(3, 47), (4, 47)],
},
],
)
def no_spreading_itself_directly_within_inline_fragment():
assert_errors(
"""
fragment fragA on Pet {
... on Dog {
...fragA
}
}
""",
[{
"message": cycle_error_message("fragA", []),
"locations": [(4, 17)]
}],
)
def no_spreading_itself_deeply_and_immediately():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragA on Dog { ...fragB }
fragment fragB on Dog { ...fragB, ...fragC }
fragment fragC on Dog { ...fragA, ...fragB }
""",
[
{
"message": cycle_error_message("fragB", []),
"locations": [(3, 37)]
},
{
"message": cycle_error_message("fragA",
["fragB", "fragC"]),
"locations": [(2, 37), (3, 47), (4, 37)],
},
{
"message": cycle_error_message("fragB", ["fragC"]),
"locations": [(3, 47), (4, 47)],
},
],
)
def no_spreading_itself_indirectly_within_inline_fragment():
expect_fails_rule(
NoFragmentCyclesRule,
"""
fragment fragA on Pet {
... on Dog {
...fragB
}
}
fragment fragB on Pet {
... on Dog {
...fragA
}
}
""",
[{
"message": cycle_error_message("fragA", ["fragB"]),
"locations": [(4, 17), (9, 17)],
}],
)
