public void SerializeSchemaWriter_SchemaIsNull_ArgumentNullException()
{
// arrange
// act
void Action() => SchemaSerializer.Serialize(null, new StringWriter());
// assert
Assert.Throws <ArgumentNullException>(Action);
}
public void SerializeAsync_SchemaIsNull_ArgumentNullException()
{
// arrange
// act
async Task Action() => await SchemaSerializer.SerializeAsync(null, new MemoryStream());
// assert
Assert.ThrowsAsync <ArgumentNullException>(Action);
}
public void Serialize_SchemaIsNull_ArgumentNullException()
{
// arrange
// act
void Action() => SchemaSerializer.Serialize(null);
// assert
Assert.Throws <ArgumentNullException>(Action);
}
public void SerializeAsync_WriterIsNull_ArgumentNullException()
{
// arrange
ISchema schema = SchemaBuilder.New()
.AddDocumentFromString("type Query { foo: String }")
.AddResolver("Query", "foo", "bar")
.Create();
// act
async Task Action() => await SchemaSerializer.SerializeAsync(schema, null);
// assert
Assert.ThrowsAsync <ArgumentNullException>(Action);
}
public void SerializeSchemaWriter_Serialize()
{
// arrange
ISchema schema = SchemaBuilder.New()
.AddDocumentFromString("type Query { foo: String }")
.AddResolver("Query", "foo", "bar")
.Create();
var stringBuilder = new StringBuilder();
// act
SchemaSerializer.Serialize(schema, new StringWriter(stringBuilder));
// assert
stringBuilder.ToString().MatchSnapshot();
}
public void SerializeSchemaWriter_WriterIsNull_ArgumentNullException()
{
// arrange
ISchema schema = SchemaBuilder.New()
.AddDocumentFromString(
"type Query { foo: String }")
.AddResolver("Query", "foo", "bar")
.Create();
// act
Action action = () => SchemaSerializer.Serialize(schema, null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
public async Task SerializeAsync_Serialize()
{
// arrange
ISchema schema = SchemaBuilder.New()
.AddDocumentFromString("type Query { foo: String }")
.AddResolver("Query", "foo", "bar")
.Create();
using var stream = new MemoryStream();
// act
await SchemaSerializer.SerializeAsync(schema, stream);
// assert
Encoding.UTF8.GetString(stream.ToArray()).MatchSnapshot();
}
public void SerializeSchemaWithMutationWithoutSubscription()
{
// arrange
string source = FileResource.Open(
"serialize_schema_with_mutation.graphql");
ISchema schema = Schema.Create(
source,
c =>
{
c.Use(next => context => next(context));
});
var sb = new StringBuilder();
var s = new StringWriter(sb);
// act
SchemaSerializer.Serialize(schema, s);
// assert
sb.ToString().Snapshot();
}
public void SerializeSchemaWithDirective()
{
// arrange
string source = FileResource.Open("serialize_schema.graphql");
ISchema schema = Schema.Create(
source,
c =>
{
c.Use(next => context => next(context));
c.RegisterDirective(new DirectiveType(t =>
t.Name("upper")
.Location(DirectiveLocation.FieldDefinition)));
});
var sb = new StringBuilder();
var s = new StringWriter(sb);
// act
SchemaSerializer.Serialize(schema, s);
// assert
sb.ToString().Snapshot();
}
public string Print() => SchemaSerializer.Serialize(this);
public DocumentNode ToDocument(bool includeSpecScalars = false) => SchemaSerializer.SerializeSchema(this, includeSpecScalars);
public override string ToString()
{
return(SchemaSerializer.Serialize(this));
}
