public void AddDirectiveType_BuilderIsNull_ArgumentNullException()
{
// arrange
// act
Action action = () =>
SchemaBuilderExtensions.AddDirectiveType(
null, typeof(MyDirective));
// assert
Assert.Throws <ArgumentNullException>(action);
}
public void AddDirectiveType_TypeIsNull_ArgumentNullException()
{
// arrange
var builder = new SchemaBuilder();
// act
Action action = () =>
SchemaBuilderExtensions.AddDirectiveType(builder, (Type)null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
public void AddDirectiveType_TypeIsDirectiveTypeFoo_ArgumentException()
{
// arrange
var builder = new SchemaBuilder();
// act
Action action = () =>
SchemaBuilderExtensions.AddDirectiveType(
builder, typeof(DirectiveType <Foo>));
// assert
Assert.Throws <ArgumentException>(action);
}
public void AddDirectiveType_TypeIsMyDirectiveType_SchemaIsValid()
{
// arrange
var builder = new SchemaBuilder();
builder.AddQueryType <QueryType>();
// act
SchemaBuilderExtensions.AddDirectiveType(
builder, typeof(MyDirective));
// assert
builder.Create().ToString().MatchSnapshot();
}
