public void MultipleSpecificationsWIthNotLinqSpecificationCorrectCandidate_ReturnExpectedResultObject()
{
var candidate = new Event
{
Id = 100,
Code = "Sensation Black",
Name = "We interrupt this program to bring you important news",
IsArchival = true
};
var sut = new FavoriteItemSpecification()
.Not()
.And(new ActiveItemsSpecification().Not())
.And(new ItemBigIdSpecification());
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(3, result.TotalSpecificationsCount);
Assert.Equal(0, result.FailedSpecificationsCount);
Assert.Equal(0, result.FailedSpecifications.Count);
Assert.Equal(0, result.Errors.Count);
Assert.True(result.OverallResult);
Assert.Equal("NotFavoriteItemSpecification And " +
"NotActiveItemsSpecification And " +
"ItemBigIdSpecification", result.Trace);
}
public void NotLinqSpecification_ReturnOneItem()
{
var specification = new FavoriteItemSpecification();
var sut = specification.AsExpression();
var result = Context.Events.Where(sut).ToList();
Assert.Single(result);
Assert.Equal(1, result.First().Id);
Assert.Equal("Defqon.1", result.First().Code);
}
public void NotLinqSpecification_ReturnOneItem()
{
var sut = new FavoriteItemSpecification();
var result = _fixture.Events
.Where(item => sut.IsSatisfiedBy(item)).ToList();
Assert.Single(result);
Assert.Equal(1, result.First().Id);
Assert.Equal("Defqon.1", result.First().Code);
}
public void MultipleSpecificationsWIthNotLinqSpecification_ReturnOneItem()
{
var specification = new FavoriteItemSpecification()
.Not()
.And(new ActiveItemsSpecification().Not())
.And(new ItemBigIdSpecification());
var sut = specification.AsExpression();
var result = Context.Events.Where(sut).ToList();
Assert.Single(result);
Assert.Equal(100, result.First().Id);
Assert.Equal("Sensation Black", result.First().Code);
}
public void MultipleSpecificationsWIthNotLinqSpecification_ReturnOneItem()
{
var sut = new FavoriteItemSpecification()
.Not()
.And(new ActiveItemsSpecification().Not())
.And(new ItemBigIdSpecification());
var result = _fixture.Events
.Where(item => sut.IsSatisfiedBy(item)).ToList();
Assert.Single(result);
Assert.Equal(100, result.First().Id);
Assert.Equal("Sensation Black", result.First().Code);
}
public void MultipleSpecificationsWIthNotLinqSpecificationIncorrectCandidate_ReturnExpectedResultObject()
{
var candidate = new Event {
Id = 1, Code = "Defqon.1", Name = "Purple Tail", IsArchival = false
};
var sut = new FavoriteItemSpecification()
.Not()
.And(new ActiveItemsSpecification().Not())
.And(new ItemBigIdSpecification());
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.False(overall);
Assert.Equal(3, result.TotalSpecificationsCount);
Assert.Equal(3, result.FailedSpecificationsCount);
Assert.Equal(3, result.FailedSpecifications.Count);
Assert.Equal(typeof(FavoriteItemSpecification), result.FailedSpecifications[0].SpecificationType);
Assert.Equal(0, result.FailedSpecifications[0].Parameters.Count);
Assert.Equal(candidate, result.FailedSpecifications[0].Candidate);
Assert.Equal(1, result.FailedSpecifications[0].Errors.Count);
Assert.Equal("Specification [FavoriteItemSpecification] is satisfied by candidate",
result.FailedSpecifications[0].Errors[0]);
Assert.Equal(typeof(ActiveItemsSpecification), result.FailedSpecifications[1].SpecificationType);
Assert.Equal(0, result.FailedSpecifications[1].Parameters.Count);
Assert.Equal(candidate, result.FailedSpecifications[1].Candidate);
Assert.Equal(1, result.FailedSpecifications[1].Errors.Count);
Assert.Equal("Item is not archival: [1]", result.FailedSpecifications[1].Errors[0]);
Assert.Equal(typeof(ItemBigIdSpecification), result.FailedSpecifications[2].SpecificationType);
Assert.Equal(0, result.FailedSpecifications[2].Parameters.Count);
Assert.Equal(candidate, result.FailedSpecifications[2].Candidate);
Assert.Equal(1, result.FailedSpecifications[2].Errors.Count);
Assert.Equal("Item Id is lower than 100", result.FailedSpecifications[2].Errors[0]);
Assert.Equal(3, result.Errors.Count);
Assert.Equal("Specification [FavoriteItemSpecification] is satisfied by candidate", result.Errors[0]);
Assert.Equal("Item is not archival: [1]", result.Errors[1]);
Assert.Equal("Item Id is lower than 100", result.Errors[2]);
Assert.False(result.OverallResult);
Assert.Equal("NotFavoriteItemSpecification+Failed And " +
"NotActiveItemsSpecification+Failed And " +
"ItemBigIdSpecification+Failed", result.Trace);
}
