public void prints_multiple_interfaces_with_old_implements_syntax()
{
var root = new ObjectGraphType {
Name = "Query"
};
root.Field <BarMultipleType>("bar");
var schema = new Schema {
Query = root
};
var options = new SchemaPrinterOptions()
{
OldImplementsSyntax = true
};
AssertEqual(print(schema, options), "", @"
interface Baaz {
int: Int
}
type Bar implements Foo, Baaz {
str: String
}
# The `Date` scalar type represents a year, month and day in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar Date
# The `DateTime` scalar type represents a date and time. `DateTime` expects
# timestamps to be formatted in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar DateTime
# The `DateTimeOffset` scalar type represents a date, time and offset from UTC.
# `DateTimeOffset` expects timestamps to be formatted in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar DateTimeOffset
scalar Decimal
# This is a Foo interface type
interface Foo {
str: String
}
# The `Milliseconds` scalar type represents a period of time represented as the total number of milliseconds.
scalar Milliseconds
type Query {
bar: Bar
}
# The `Seconds` scalar type represents a period of time represented as the total number of seconds.
scalar Seconds
scalar Uri
", excludeScalars: true);
}
public void PrintObject_ReturnsEmptyString_GivenQueryTypeHasOnlyFederatedFields(string definitions, string expected)
{
// Arrange
var schema = FederatedSchema.For(definitions);
SchemaPrinterOptions options = default;
schema.Initialize();
var query = schema.Query;
var federatedSchemaPrinter = new FederatedSchemaPrinter(schema, options);
// Act
string result = federatedSchemaPrinter.PrintObject(query);
// Assert
Assert.Equal(expected, result);
}
public void PrintObject_ReturnsEmptyString_GivenQueryTypeHasOnlyFederatedFields()
{
// Arrange
var schema = FederatedSchema.For(@"type X @key(fields: ""id"") { id: ID! }");
SchemaPrinterOptions options = default;
schema.Initialize();
var query = schema.Query;
var federatedSchemaPrinter = new FederatedSchemaPrinter(schema, options);
// Act
string result = federatedSchemaPrinter.PrintObject(query);
// Assert
Assert.Equal(string.Empty, result);
}
public void prints_multiple_interfaces_with_field_descriptions()
{
var root = new ObjectGraphType {
Name = "Query"
};
root.Field <BarMultipleType>("bar");
var schema = new Schema {
Query = root
};
var options = new SchemaPrinterOptions
{
IncludeDescriptions = true
};
var result = print(schema, options);
AssertEqual(result, "", @"
interface Baaz {
# This is of type Integer
int: Int
}
type Bar implements IFoo & Baaz {
# This is of type String
str: String
# This is of type Integer
int: Int
}
# This is a Foo interface type
interface IFoo {
# This is of type String
str: String
}
type Query {
bar: Bar
}
", excludeScalars: true);
}
public void prints_object_field_with_field_descriptions_and_deprecation_reasons()
{
var root = new ObjectGraphType {
Name = "Query"
};
root.Field <FooType>("foo");
var schema = new Schema {
Query = root
};
var options = new SchemaPrinterOptions
{
IncludeDescriptions = true,
IncludeDeprecationReasons = true
};
var expected = new Dictionary <string, string>
{
{
"Foo",
@"# This is a Foo object type
type Foo {
# This is of type String
str: String
# This is of type Integer
int: Int
}".Replace("int: Int", "int: Int @deprecated(reason: \"This field is now deprecated\")")
},
{
"Query",
@"type Query {
foo: Foo
}"
},
};
var result = print(schema, options);
AssertEqual(result, expected);
}
public void prints_object_field_with_field_descriptions()
{
var root = new ObjectGraphType {
Name = "Query"
};
root.Field <FooType>("foo");
var schema = new Schema {
Query = root
};
var options = new SchemaPrinterOptions
{
IncludeDescriptions = true
};
var expected = new Dictionary <string, string>
{
{
"Foo",
@"# This is a Foo object type
type Foo {
# This is of type String
str: String
# This is of type Integer
int: Int
}"
},
{
"Query",
@"type Query {
foo: Foo
}"
},
};
AssertEqual(print(schema, options), expected);
}
public GraphQLEngine BuildSchema(SchemaPrinterOptions options, params System.Type[] types)
{
if (_schema != null)
{
return(this);
}
if (types.Length > 0)
{
_schemaTypes.AddRange(types);
}
lock (_schemaLock)
_schema = _constructor.Build(_schemaTypes.ToArray());
_schemaPrinter = new SchemaPrinter(_schema, options ?? new SchemaPrinterOptions
{
CustomScalars = new List <string>
{
TypeNames.Url, TypeNames.Uri, TypeNames.TimeSpan,
TypeNames.Guid
},
IncludeDescriptions = _includeFieldDescriptions,
IncludeDeprecationReasons = _includeFieldDeprecationReasons,
});
return(this);
}
public void prints_multiple_interfaces_with_field_descriptions()
{
var root = new ObjectGraphType {
Name = "Query"
};
root.Field <BarMultipleType>("bar");
var schema = new Schema {
Query = root
};
var options = new SchemaPrinterOptions
{
IncludeDescriptions = true
};
var result = print(schema, options);
AssertEqual(result, "", @"
interface Baaz {
# This is of type Integer
int: Int
}
type Bar implements IFoo & Baaz {
# This is of type String
str: String
# This is of type Integer
int: Int
}
scalar BigInt
scalar Byte
# The `Date` scalar type represents a year, month and day in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar Date
# The `DateTime` scalar type represents a date and time. `DateTime` expects
# timestamps to be formatted in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar DateTime
# The `DateTimeOffset` scalar type represents a date, time and offset from UTC.
# `DateTimeOffset` expects timestamps to be formatted in accordance with the
# [ISO-8601](https://en.wikipedia.org/wiki/ISO_8601) standard.
scalar DateTimeOffset
scalar Decimal
scalar Guid
# This is a Foo interface type
interface IFoo {
# This is of type String
str: String
}
scalar Long
# The `Milliseconds` scalar type represents a period of time represented as the total number of milliseconds.
scalar Milliseconds
type Query {
bar: Bar
}
scalar SByte
# The `Seconds` scalar type represents a period of time represented as the total number of seconds.
scalar Seconds
scalar Short
scalar UInt
scalar ULong
scalar UShort
scalar Uri
", excludeScalars: true);
}
private string print(ISchema schema, SchemaPrinterOptions options)
{
var printer = new SchemaPrinter(schema, options);
return(Environment.NewLine + printer.Print());
}
public FederatedSchemaPrinter(ISchema schema, SchemaPrinterOptions options = null)
: base(schema, options)
{
_converter = new CoreToVanillaConverter("");
}
public FederatedSchemaPrinter(ISchema schema, SchemaPrinterOptions options = null)
: base(schema, options)
{
}