public void Should_return_filter_descriptor_for_boolean()
{
ComparisonNode comparison = BooleanComparison();
comparison.Accept(visitor);
FilterDescriptor result = (FilterDescriptor)visitor.Result;
Assert.Equal(FilterOperator.IsEqualTo, result.Operator);
Assert.Equal("Active", result.Member);
Assert.Equal(true, result.Value);
}
public void Should_return_filter_descriptor_for_comparison()
{
ComparisonNode comparisonNode = NumberComparison();
comparisonNode.Accept(visitor);
FilterDescriptor result = (FilterDescriptor)visitor.Result;
Assert.Equal(FilterOperator.IsEqualTo, result.Operator);
Assert.Equal("Age", result.Member);
Assert.Equal(10, Convert.ToInt32(result.Value));
}
public void ComparisonNode_should_accept_visitor()
{
visitor.Setup(v => v.StartVisit(It.IsAny <ComparisonNode>())).Verifiable();
visitor.Setup(v => v.EndVisit()).Verifiable();
Mock <IFilterNode> first = new Mock <IFilterNode>();
first.Setup(f => f.Accept(It.IsAny <IFilterNodeVisitor>())).Verifiable();
Mock <IFilterNode> second = new Mock <IFilterNode>();
second.Setup(f => f.Accept(It.IsAny <IFilterNodeVisitor>())).Verifiable();
ComparisonNode comparisonNode = new ComparisonNode
{
First = first.Object,
Second = second.Object
};
comparisonNode.Accept(visitor.Object);
visitor.VerifyAll();
first.Verify();
second.Verify();
}
