public void NonSingleValueQueryNodeShouldFail()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsCollectionQueryNode);
var unaryOperatorToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken("foo"));
Action bind = () => this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorToken);
bind.Throws <ODataException>(Strings.MetadataBinder_UnaryOperatorOperandNotSingleValue(UnaryOperatorKind.Negate.ToString()));
}
public void ExtensionSingleValueQueryNodeWithValidTypeReferenceShouldResultInUnaryOperatorNode()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueExtensionQueryNode);
this.extensionSingleValueQueryNode = new SingleValueQueryNodeWithTypeReference();
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken("foo"));
var resultNode = this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
resultNode.ShouldBeUnaryOperatorNode(UnaryOperatorKind.Negate).And.TypeReference.FullName().Should().Be("Edm.Int32");
}
public void NotOperatorShouldResultInUnaryOperatorNode()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueQueryNode);
this.parameterSingleValueQueryNode = new SingleValueFunctionCallNode("func", null, EdmCoreModel.Instance.GetBoolean(false));
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Not, new LiteralToken("foo"));
var resultNode = this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
resultNode.ShouldBeUnaryOperatorNode(UnaryOperatorKind.Not).And.TypeReference.FullName().Should().Be("Edm.Boolean");
}
public void NegateOperatorShouldResultInUnaryOperatorNode()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueQueryNode);
this.parameterSingleValueQueryNode = new UnaryOperatorNode(UnaryOperatorKind.Negate, new UnaryOperatorNode(UnaryOperatorKind.Not, new ConstantNode(null)));
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken(true));
var resultNode = this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
resultNode.ShouldBeUnaryOperatorNode(UnaryOperatorKind.Negate);
}
public void SingleValueQueryNodeWithImcompatibleTypeReferenceShouldFail()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueQueryNode);
this.parameterSingleValueQueryNode = new SingleValueFunctionCallNode("func", null, EdmCoreModel.Instance.GetDateTimeOffset(false));
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken("foo"));
Action bind = () => this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
bind.Throws <ODataException>(Strings.MetadataBinder_IncompatibleOperandError("Edm.DateTimeOffset", UnaryOperatorKind.Negate));
}
public void NegateOperatorOnNullLiteralShouldResultInUnaryOperatorNodeWithNullType()
{
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueQueryNode);
this.parameterSingleValueQueryNode = new ConstantNode(null);
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken(true));
var resultNode = this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
resultNode.ShouldBeUnaryOperatorNode(UnaryOperatorKind.Negate)
.And.Operand.ShouldBeConstantQueryNode <object>(null);
resultNode.As <UnaryOperatorNode>().TypeReference.Should().BeNull();
}
public void NegateOperatorOnOpenPropertyShouldResultInUnaryOperatorNodeWithNullType()
{
const string OpenPropertyName = "SomeProperty";
this.unaryOperatorBinder = new UnaryOperatorBinder(this.BindMethodThatReturnsSingleValueQueryNode);
this.parameterSingleValueQueryNode = new SingleValueOpenPropertyAccessNode(new ConstantNode(null), OpenPropertyName);
var unaryOperatorQueryToken = new UnaryOperatorToken(UnaryOperatorKind.Negate, new LiteralToken(true));
var resultNode = this.unaryOperatorBinder.BindUnaryOperator(unaryOperatorQueryToken);
resultNode.ShouldBeUnaryOperatorNode(UnaryOperatorKind.Negate)
.And.Operand.ShouldBeSingleValueOpenPropertyAccessQueryNode(OpenPropertyName);
resultNode.As <UnaryOperatorNode>().TypeReference.Should().BeNull();
}
