public void Disallows_differing_return_type_nullability_despite_no_overlap()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on NonNullStringBox1 {
scalar
}
... on StringBox {
scalar
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMergedError.FieldsConflictMessage("scalar", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "they return conflicting types String! and String"
}
});
e.Locations.Add(new ErrorLocation(5, 29));
e.Locations.Add(new ErrorLocation(8, 29));
});
});
}
public void Compatible_return_shapes_on_different_return_types()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on SomeBox {
deepBox {
unrelatedField
}
}
... on StringBox {
deepBox {
unrelatedField
}
}
}
}
";
ShouldPassRule(config =>
{
config.Schema = Schema;
config.Query = query;
});
}
public void Conflicting_return_types_which_potentially_overlap()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
...on IntBox {
scalar
}
...on NonNullStringBox1 {
scalar
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMergedError.FieldsConflictMessage("scalar", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "they return conflicting types Int and String!"
}
});
e.Locations.Add(new ErrorLocation(5, 29));
e.Locations.Add(new ErrorLocation(8, 29));
});
});
}
public void Disallows_differing_deep_return_types_despite_no_overlap()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on IntBox {
box: stringBox {
scalar
}
}
... on StringBox {
box: intBox {
scalar
}
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMerged.FieldsConflictMessage("box", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msgs = new List <OverlappingFieldsCanBeMerged.ConflictReason>
{
new OverlappingFieldsCanBeMerged.ConflictReason
{
Name = "scalar",
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "they return conflicting types String and Int"
}
}
}
}
});
e.Locations.Add(new ErrorLocation {
Line = 5, Column = 29
});
e.Locations.Add(new ErrorLocation {
Line = 6, Column = 33
});
e.Locations.Add(new ErrorLocation {
Line = 10, Column = 29
});
e.Locations.Add(new ErrorLocation {
Line = 11, Column = 33
});
});
});
}
public void Disallows_differing_subfields()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on IntBox {
box: stringBox {
val: scalar
val: unrelatedField
}
}
... on StringBox {
box: stringBox {
val: scalar
}
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMerged.FieldsConflictMessage("val", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "scalar and unrelatedField are different fields"
}
});
e.Locations.Add(new ErrorLocation()
{
Line = 6, Column = 33
});
e.Locations.Add(new ErrorLocation()
{
Line = 7, Column = 33
});
});
});
}
public void Allows_inline_typeless_fragments()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
a
... {
a
}
}
";
ShouldPassRule(config =>
{
config.Schema = schema;
config.Query = query;
});
}
public void Ignores_unknown_types()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
...on UnknownType {
scalar
}
...on NonNullStringBox2 {
scalar
}
}
}
";
ShouldPassRule(config =>
{
config.Schema = schema;
config.Query = query;
});
}
public void Same_wrapped_scalar_return_types()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
...on NonNullStringBox1 {
scalar
}
...on NonNullStringBox2 {
scalar
}
}
}
";
ShouldPassRule(config =>
{
config.Schema = schema;
config.Query = query;
});
}
public void Allows_non_conflicting_overlapping_types()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on IntBox {
scalar: unrelatedField
}
... on StringBox {
scalar
}
}
}
";
ShouldPassRule(config =>
{
config.Schema = schema;
config.Query = query;
});
}
public void Disallows_differing_return_type_list_despite_no_overlap()
{
ISchema schema = new ResultTypeValidationSchema();
string query = @"
{
someBox {
... on IntBox {
box: listStringBox {
scalar
}
}
... on StringBox {
box: stringBox {
scalar
}
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMerged.FieldsConflictMessage("box", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "they return conflicting types [StringBox] and StringBox"
}
});
e.Locations.Add(new ErrorLocation {
Line = 5, Column = 29
});
e.Locations.Add(new ErrorLocation {
Line = 10, Column = 29
});
});
});
query = @"
{
someBox {
... on IntBox {
box: stringBox {
scalar
}
}
... on StringBox {
box: listStringBox {
scalar
}
}
}
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMerged.FieldsConflictMessage("box", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "they return conflicting types StringBox and [StringBox]"
}
});
e.Locations.Add(new ErrorLocation {
Line = 5, Column = 29
});
e.Locations.Add(new ErrorLocation {
Line = 10, Column = 29
});
});
});
}
public void Reports_correctly_when_a_non_exclusive_follows_an_exclusive()
{
ISchema schema = new ResultTypeValidationSchema();
const string query = @"
{
someBox {
... on IntBox {
deepBox {
...X
}
}
}
someBox {
... on StringBox {
deepBox {
...Y
}
}
}
memoed: someBox {
... on IntBox {
deepBox {
...X
}
}
}
memoed: someBox {
... on StringBox {
deepBox {
...Y
}
}
}
other: someBox {
...X
}
other: someBox {
...Y
}
}
fragment X on SomeBox {
scalar
}
fragment Y on SomeBox {
scalar: unrelatedField
}
";
ShouldFailRule(config =>
{
config.Schema = schema;
config.Query = query;
config.Error(e =>
{
e.Message = OverlappingFieldsCanBeMerged.FieldsConflictMessage("other", new OverlappingFieldsCanBeMerged.ConflictReason
{
Message = new OverlappingFieldsCanBeMerged.Message
{
Msgs = new List <OverlappingFieldsCanBeMerged.ConflictReason>
{
new OverlappingFieldsCanBeMerged.ConflictReason
{
Name = "scalar",
Message = new OverlappingFieldsCanBeMerged.Message
{
Msg = "scalar and unrelatedField are different fields"
}
}
}
}
});
e.Locations.Add(new ErrorLocation {
Line = 31, Column = 21
});
e.Locations.Add(new ErrorLocation {
Line = 39, Column = 21
});
e.Locations.Add(new ErrorLocation {
Line = 34, Column = 21
});
e.Locations.Add(new ErrorLocation {
Line = 42, Column = 21
});
});
});
}
