public async Task Should_ReturnAuthorsChanges()
{
// Arrange
var existingAuthors = new List<TrainingProviderAuthor>
{
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 1,
FullName = "n s1",
SiteUrl = "http://example.com/n-s1",
UrlName = "n-s1"
},
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 2,
FullName = "n s2",
SiteUrl = "http://example.com/n-s2",
UrlName = "n-s2"
},
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 3,
FullName = "n s3",
SiteUrl = "http://example.com/n-s3",
UrlName = "n-s3"
}
};
var processingAuthorsDictionary = new List<PluralsightAuthor>
{
new PluralsightAuthor
{
FullName = "n s1",
SiteUrl = "http://example.com/n-s1",
UrlName = "n-s1"
},
new PluralsightAuthor
{
FullName = "n s2",
SiteUrl = "http://example.com/n-s2modified",
UrlName = "n-s2"
},
new PluralsightAuthor
{
FullName = "n s4",
SiteUrl = "http://example.com/n-s4",
UrlName = "n-s4"
}
}.ToDictionary(x => x, x => x, UrlNameNaturalKeyEqualityComparer<IAuthorUrlNameNaturalKey>.Instance);
var parseResultMock = new Mock<IUpdateContentParseResult<PluralsightCategory, PluralsightCourse, PluralsightAuthor>>();
parseResultMock.SetupGet(x => x.AuthorsParseResult.AuthorsExceptWhoseUrlNullContainer)
.Returns(processingAuthorsDictionary);
var dataServiceMock = new Mock<IPluralsightDataService>();
var dataServiceAuthorResultFake = new Author();
dataServiceMock.Setup(x => x.GetAuthorAsync(It.IsAny<string>()))
.Returns(Task.FromResult(dataServiceAuthorResultFake));
var sut = new PluralsightChangesProcessor(parseResultMock.Object, dataServiceMock.Object);
// Act
var result = await sut.GetAuthorsChangesAsync(TrainingProviderId, existingAuthors, AuthorsChangesDetector);
// Assert
// deleted authors
Assert.Equal(1, result.DeletedEntities.Count);
Assert.Same(existingAuthors[2], result.DeletedEntities.Single(x => x.AuthorId == existingAuthors[2].AuthorId));
// modified authors
Assert.Equal(1, result.ModifiedEntities.Count);
var existingAuthor = existingAuthors[1];
var processingAuthor = processingAuthorsDictionary.Values.Single(x => x.UrlName == existingAuthor.UrlName);
EntityPair<TrainingProviderAuthor, PluralsightAuthor> authorPair = result.ModifiedEntities.Single(x => x.DbEntity.AuthorId == existingAuthor.AuthorId);
Assert.Same(existingAuthor, authorPair.DbEntity);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Equal(authorPair.DbEntity.AuthorId, authorPair.ParseModelEntity.Id);
// unmodified authors
Assert.Equal(1, result.UnmodifiedEntities.Count);
existingAuthor = existingAuthors[0];
processingAuthor = processingAuthorsDictionary.Values.Single(x => x.UrlName == existingAuthor.UrlName);
authorPair = result.UnmodifiedEntities.Single(x => x.DbEntity.AuthorId == existingAuthor.AuthorId);
Assert.Same(existingAuthor, authorPair.DbEntity);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Equal(authorPair.DbEntity.AuthorId, authorPair.ParseModelEntity.Id);
// new authors
Assert.Equal(1, result.NewEntities.Count);
processingAuthor = processingAuthorsDictionary.Values.ToList()[2];
authorPair = result.NewEntities.Single(x => x.ParseModelEntity.UrlName == processingAuthor.UrlName);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Same(authorPair.DbEntity.Author, dataServiceAuthorResultFake);
CheckFieldsEquality(authorPair);
}
public async Task Should_ReturnAuthorsChanges()
{
// Arrange
var existingAuthors = new List <TrainingProviderAuthor>
{
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 1,
FullName = "n s1",
SiteUrl = "http://example.com/n-s1",
UrlName = "n-s1"
},
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 2,
FullName = "n s2",
SiteUrl = "http://example.com/n-s2",
UrlName = "n-s2"
},
new TrainingProviderAuthor
{
TrainingProviderId = TrainingProviderId,
AuthorId = 3,
FullName = "n s3",
SiteUrl = "http://example.com/n-s3",
UrlName = "n-s3"
}
};
var processingAuthorsDictionary = new List <PluralsightAuthor>
{
new PluralsightAuthor
{
FullName = "n s1",
SiteUrl = "http://example.com/n-s1",
UrlName = "n-s1"
},
new PluralsightAuthor
{
FullName = "n s2",
SiteUrl = "http://example.com/n-s2modified",
UrlName = "n-s2"
},
new PluralsightAuthor
{
FullName = "n s4",
SiteUrl = "http://example.com/n-s4",
UrlName = "n-s4"
}
}.ToDictionary(x => x, x => x, UrlNameNaturalKeyEqualityComparer <IAuthorUrlNameNaturalKey> .Instance);
var parseResultMock = new Mock <IUpdateContentParseResult <PluralsightCategory, PluralsightCourse, PluralsightAuthor> >();
parseResultMock.SetupGet(x => x.AuthorsParseResult.AuthorsExceptWhoseUrlNullContainer)
.Returns(processingAuthorsDictionary);
var dataServiceMock = new Mock <IPluralsightDataService>();
var dataServiceAuthorResultFake = new Author();
dataServiceMock.Setup(x => x.GetAuthorAsync(It.IsAny <string>()))
.Returns(Task.FromResult(dataServiceAuthorResultFake));
var sut = new PluralsightChangesProcessor(parseResultMock.Object, dataServiceMock.Object);
// Act
var result = await sut.GetAuthorsChangesAsync(TrainingProviderId, existingAuthors, AuthorsChangesDetector);
// Assert
// deleted authors
Assert.Equal(1, result.DeletedEntities.Count);
Assert.Same(existingAuthors[2], result.DeletedEntities.Single(x => x.AuthorId == existingAuthors[2].AuthorId));
// modified authors
Assert.Equal(1, result.ModifiedEntities.Count);
var existingAuthor = existingAuthors[1];
var processingAuthor = processingAuthorsDictionary.Values.Single(x => x.UrlName == existingAuthor.UrlName);
EntityPair <TrainingProviderAuthor, PluralsightAuthor> authorPair = result.ModifiedEntities.Single(x => x.DbEntity.AuthorId == existingAuthor.AuthorId);
Assert.Same(existingAuthor, authorPair.DbEntity);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Equal(authorPair.DbEntity.AuthorId, authorPair.ParseModelEntity.Id);
// unmodified authors
Assert.Equal(1, result.UnmodifiedEntities.Count);
existingAuthor = existingAuthors[0];
processingAuthor = processingAuthorsDictionary.Values.Single(x => x.UrlName == existingAuthor.UrlName);
authorPair = result.UnmodifiedEntities.Single(x => x.DbEntity.AuthorId == existingAuthor.AuthorId);
Assert.Same(existingAuthor, authorPair.DbEntity);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Equal(authorPair.DbEntity.AuthorId, authorPair.ParseModelEntity.Id);
// new authors
Assert.Equal(1, result.NewEntities.Count);
processingAuthor = processingAuthorsDictionary.Values.ToList()[2];
authorPair = result.NewEntities.Single(x => x.ParseModelEntity.UrlName == processingAuthor.UrlName);
Assert.Same(processingAuthor, authorPair.ParseModelEntity);
Assert.Same(authorPair.DbEntity.Author, dataServiceAuthorResultFake);
CheckFieldsEquality(authorPair);
}
