我在nUnit测试用例中使用了Moq。
以下是我的测试用例示例:
IList<ChartFieldDepartment> coaDepartments = new List<ChartFieldDepartment>() {
new ChartFieldDepartment { ChartFieldKey="1000", Description="Corporate Allocation"},
new ChartFieldDepartment { ChartFieldKey="1010", Description="Contribution to Capital"}
};
Mock<IChartFieldRepository> mockChartFieldRepository = new Mock<IChartFieldRepository>();
mockChartFieldRepository.Setup(x => x.RetrieveChartFieldDepartments(It.IsAny<bool>())).Returns(coaDepartments.AsQueryable);
ChartFieldDomainService chartFieldDomainService = new ChartFieldDomainService(mockChartFieldRepository.Object);
// this line fails! I get System.Reflection.TargetParameterCountException : Parameter count mismatch
IQueryable<ChartFieldDepartment> departments = chartFieldDomainService.RetrieveChartFieldDepartments();
这是我的
ChartFieldDomainService
服务:public class ChartFieldDomainService : IChartFieldDomainService
{
private IChartFieldRepository _chartFieldRepository = null;
public ChartFieldDomainService(IChartFieldRepository repository)
{
_chartFieldRepository = repository;
}
public virtual IQueryable<ChartFieldDepartment> RetrieveChartFieldDepartments()
{
return _chartFieldRepository.RetrieveChartFieldDepartments(true); // always refresh, get latest
}
//....
}
谢谢您提前的帮助。
编辑:解决方案
以下语法更改解决了问题。
原始行:
mockChartFieldRepository.Setup(x => x.RetrieveChartFieldDepartments(It.IsAny<bool>()))
.Returns(coaDepartments.AsQueryable());
更新的行:
mockChartFieldRepository.Setup(x => x.RetrieveChartFieldDepartments(It.IsAny<bool>()))
.Returns((bool x) => coaDepartments.AsQueryable());