public void WithType_TypeIsNull_ArgumentException()
{
// arrange
var variableDefinition = new VariableDefinitionNode(
new Location(1, 2, 3, 5),
new VariableNode(new NameNode("foo")),
new NamedTypeNode(new NameNode("bar")),
new StringValueNode("baz"),
new List <DirectiveNode>
{
new DirectiveNode("qux")
});
// act
Action action = () =>
variableDefinition.WithType(null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
public void WithType()
{
// arrange
var variableDefinition = new VariableDefinitionNode(
new Location(1, 2, 3, 5),
new VariableNode(new NameNode("foo")),
new NamedTypeNode(new NameNode("bar")),
new StringValueNode("baz"),
new List <DirectiveNode>
{
new DirectiveNode("qux")
});
// act
variableDefinition =
variableDefinition.WithType(
new NamedTypeNode(new NameNode("quux")));
// assert
variableDefinition.MatchSnapshot();
}