public void NoMatch_ExpectNullReturned()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3);
//Act
var spec = new GetPoemByNameSpec("non exist poem");
var testResult = poems.AsQueryable().FirstOrDefault(spec.Criteria);
//Assert
Assert.Null(testResult);
}
public void NoMatch_ExpectNullReturned()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3);
//Act
var spec = new GetPoemAndPublishedRevisionByIdSpec(Guid.Empty);
var testResult = poems.AsQueryable().FirstOrDefault(spec.Criteria);
//Assert
Assert.Null(testResult);
}
public void NonCaseSensitiveMatch_ExpectPoemReturned()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3).ToList();
var expectResult = poems[1];
//Act
var spec = new GetPoemByNameSpec(expectResult.Name.ToUpper());
var testResult = poems.AsQueryable().FirstOrDefault(spec.Criteria);
//Assert
Assert.NotNull(testResult);
Assert.Equal(expectResult.Id, testResult.Id);
}
public void ExactMatch_ExpectPoemReturned()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3).ToList();
var expectResult = poems[1];
//Act
var spec = new GetPoemAndPublishedRevisionByIdSpec(expectResult.Id);
var testResult = poems.AsQueryable().FirstOrDefault(spec.Criteria);
//Assert
Assert.NotNull(testResult);
Assert.Equal(expectResult.Id, testResult.Id);
}
public void SinglePoem_ExpectListWithSamePoem()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 1).ToList();
var queryable = poems.AsQueryable();
var expectResult = poems;
//Act
var spec = ListPoemsByLastModifiedDateSpec.CreateSpecification();
var testResult = queryable.OrderByDescending(spec.OrderByDesc);
//Assert
Assert.Null(spec.Criteria);
Assert.Null(spec.OrderBy);
Assert.Equal(expectResult, testResult);
}
public void PoemsWithDescModifiedDate_ExpectListOrderedDesc()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3).ToList();
poems[0].LastModifiedDateUTC = DateTime.UtcNow.AddDays(-1);
poems[1].LastModifiedDateUTC = DateTime.UtcNow.AddDays(-2);
poems[2].LastModifiedDateUTC = DateTime.UtcNow.AddDays(-3);
var queryable = poems.AsQueryable();
var expectResult = poems;
//Act
var spec = ListPoemsByLastModifiedDateSpec.CreateSpecification();
var testResult = queryable.OrderByDescending(spec.OrderByDesc);
//Assert
Assert.Equal(expectResult, testResult);
}
public void ListWithNameInAscOrder_ExpectReturnedListInAscOrder()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3).ToList();
poems[0].Name = "A " + poems[0].Name;
poems[1].Name = "B " + poems[1].Name;;
poems[2].Name = "C " + poems[2].Name;;
var queryable = poems.AsQueryable();
var expectResult = poems;
//Act
var spec = new ListPoemsByNameSpec();
var testResult = queryable.OrderBy(spec.OrderBy);
//Assert
Assert.Equal(expectResult, testResult);
}
public void ListWithConceivedDateInDescOrder_ExpectReturnedListInDescOrder()
{
//Arrange
var poems = new PoemBuilder().Default().BuildCollection(size: 3).ToList();
poems[0].ConceivedDateUTC = DateTime.UtcNow.AddDays(-1);
poems[1].ConceivedDateUTC = DateTime.UtcNow.AddDays(-2);
poems[2].ConceivedDateUTC = DateTime.UtcNow.AddDays(-3);
var queryable = poems.AsQueryable();
var expectResult = poems;
//Act
var spec = new ListPoemsByConceivedDateSpec();
var testResult = queryable.OrderByDescending(spec.OrderByDesc);
//Assert
Assert.Equal(expectResult, testResult);
}