public void For_existing_id_properties_returns_proper_expression()
{
// Arrange
var convention = new SimpleLinkedIdConvention();
var post = new Post {AuthorId = 4};
// Act
var expression = convention.GetIdExpression((Post p) => p.Author);
// Assert
expression.ShouldNotBeNull();
var compiled = expression.Compile();
compiled(post).ShouldEqual(4);
}
public void TestWithIdSelectorForMultipleTypes()
{
//Arrange
var resourceConfigurationForAuthor = configurationBuilder.Resource<Author>();
var resourceConfigurationForPost = configurationBuilder.Resource<Post>();
const int authorId = 5;
const int postId = 6;
var author = new Author() { Id = authorId };
var post = new Post() { Id = postId };
//Act
resourceConfigurationForAuthor.WithIdSelector(a => a.Id);
resourceConfigurationForPost.WithIdSelector(p => p.Id);
//Assert
var authorResult = (int)resourceConfigurationForAuthor.ConstructedMetadata.IdGetter.Invoke(author);
authorResult.ShouldEqual(authorId);
var postResult = (int)resourceConfigurationForPost.ConstructedMetadata.IdGetter.Invoke(post);
postResult.ShouldEqual(postId);
}
public void WithSimpleProperty_maps_properly()
{
//Arrange
var builder = new ConfigurationBuilder();
var post = new Post() { Title = "test" };
//Act
builder
.Resource<Post>()
.WithSimpleProperty(p => p.Title);
var configuration = builder.Build();
var mapping = configuration.GetMapping(typeof(Post));
//Assert
mapping.PropertyGetters.Count.ShouldEqual(1);
mapping.PropertySetters.Count.ShouldEqual(1);
var getter = mapping.PropertyGetters.Single().Value;
var setter = mapping.PropertySetters.Single().Value;
((string)getter(post)).ShouldEqual("test");
setter(post, "works");
post.Title.ShouldEqual("works");
}
public void WithLinkedResource_maps_properly()
{
//Arrange
var builder = new ConfigurationBuilder();
builder
.WithConvention(new CamelCaseLinkNameConvention())
.WithConvention(new PluralizedCamelCaseTypeConvention())
.WithConvention(new SimpleLinkedIdConvention());
var post = new Post();
var author = new Author
{
Posts = new List<Post> { post }
};
post.Author = author;
post.AuthorId = 4;
//Act
builder
.Resource<Post>()
.WithLinkedResource(p => p.Author);
builder
.Resource<Author>()
.WithLinkedResource(a => a.Posts);
var configuration = builder.Build();
var postMapping = configuration.GetMapping(typeof(Post));
var authorMapping = configuration.GetMapping(typeof(Author));
//Assert
postMapping.Relationships.Count.ShouldEqual(1);
var linkToAuthor = postMapping.Relationships.Single();
linkToAuthor.IsCollection.ShouldBeFalse();
linkToAuthor.RelationshipName.ShouldEqual("author");
linkToAuthor.ParentType.ShouldEqual(typeof(Post));
linkToAuthor.RelatedBaseType.ShouldEqual(typeof(Author));
linkToAuthor.RelatedResource(post).ShouldBeSameAs(author);
linkToAuthor.RelatedResourceId(post).ShouldEqual(4);
linkToAuthor.ResourceMapping.ShouldBeSameAs(authorMapping);
authorMapping.Relationships.Count.ShouldEqual(1);
var linkToPosts = authorMapping.Relationships.Single();
linkToPosts.IsCollection.ShouldBeTrue();
linkToPosts.RelationshipName.ShouldEqual("posts");
linkToPosts.RelatedBaseType.ShouldEqual(typeof(Post));
linkToPosts.ParentType.ShouldEqual(typeof(Author));
linkToPosts.RelatedResource(author).ShouldBeSameAs(author.Posts);
linkToPosts.RelatedResourceId.ShouldBeNull();
linkToPosts.ResourceMapping.ShouldBeSameAs(postMapping);
}
public void WithIdSelector_maps_properly()
{
//Arrange
var builder = new ConfigurationBuilder();
var post = new Post { Id = 4 };
//Act
builder
.Resource<Post>()
.WithIdSelector(p => p.Id);
var configuration = builder.Build();
var mapping = configuration.GetMapping(typeof(Post));
//Assert
mapping.IdGetter.ShouldNotBeNull();
mapping.IdGetter(post).ShouldEqual(4);
}
public void WithComplexObjectTest()
{
//Arrange
const int authorId = 5;
const string authorName = "Valentin";
const int postId = 6;
const string postTitle = "The measure of a man";
const string commentBody = "Comment body";
const int commentId = 7;
var author = new Author() { Id = authorId, Name = authorName };
var post = new Post() { Id = postId, Title = postTitle, Author = author };
var comment = new Comment() { Id = commentId, Body = commentBody, Post = post };
post.Replies = new List<Comment>() { comment };
author.Posts = new List<Post>() { post };
var configurationBuilder = new ConfigurationBuilder();
//Act
var resourceConfigurationForPost = configurationBuilder
.Resource<Post>()
.WithSimpleProperty(p => p.Title)
.WithIdSelector(p => p.Id)
.WithLinkedResource(p => p.Replies);
var resourceConfigurationForAuthor = configurationBuilder
.Resource<Author>()
.WithSimpleProperty(a => a.Name)
.WithIdSelector(a => a.Id)
.WithLinkedResource(a => a.Posts);
var resourceConfigurationForComment = configurationBuilder
.Resource<Comment>()
.WithIdSelector(c => c.Id)
.WithSimpleProperty(c => c.Body);
var result = configurationBuilder.Build();
//Assert
resourceConfigurationForPost.ConstructedMetadata.Relationships.Count.ShouldEqual(1);
resourceConfigurationForAuthor.ConstructedMetadata.Relationships.Count.ShouldEqual(1);
configurationBuilder.ResourceConfigurationsByType.All(
r => r.Value.ConstructedMetadata.Relationships.All(l => l.ResourceMapping != null));
var authorLinks =
configurationBuilder.ResourceConfigurationsByType[
resourceConfigurationForAuthor.ConstructedMetadata.ResourceRepresentationType].ConstructedMetadata.Relationships;
authorLinks.ShouldNotBeNull().Count.ShouldEqual(1);
authorLinks[0].RelationshipName.ShouldEqual("posts");
authorLinks[0].ResourceMapping.PropertyGetters.ShouldNotBeNull().Count.ShouldEqual(1);
authorLinks[0].ResourceMapping.Relationships
.ForEach(p => p.ResourceMapping.Relationships
.ForEach(c => c
.RelationshipName
.ShouldEqual(resourceConfigurationForComment.ConstructedMetadata.ResourceType)));
}
public void WithAllSimpleProperties_maps_properly()
{
//Arrange
var builder = new ConfigurationBuilder();
builder
.WithConvention(new DefaultPropertyScanningConvention());
const string testTitle = "test";
var post = new Post
{
Id = 4,
Title = testTitle
};
//Act
builder
.Resource<Post>()
.WithAllSimpleProperties();
var configuration = builder.Build();
var postMapping = configuration.GetMapping(typeof(Post));
//Assert
postMapping.IdGetter.ShouldNotBeNull();
postMapping.IdGetter(post).ShouldEqual(4);
postMapping.PropertyGetters.Count.ShouldEqual(2);
postMapping.PropertySetters.Count.ShouldEqual(2);
postMapping.PropertyGetters["title"](post).ShouldEqual(testTitle);
postMapping.PropertyGetters.ContainsKey("authorId").ShouldBeTrue();
}
public void TestWithSimplePropertyMultipleTypes()
{
//Arrange
const int authorId = 5;
const string authorName = "Valentin";
const int postId = 6;
const string postTitle = "The measure of a man";
const string postTitleModifed = "Modified";
var author = new Author() { Id = authorId, Name = authorName };
var post = new Post() { Id = postId, Title = postTitle };
//Act
var resourceConfigurationForPost = configurationBuilder
.Resource<Post>()
.WithSimpleProperty(p => p.Title)
.WithIdSelector(p => p.Id);
var resourceConfigurationForAuthor = configurationBuilder
.Resource<Author>()
.WithSimpleProperty(a => a.Name)
.WithIdSelector(a => a.Id);
//Assert
AssertResourceConfigurationHasValuesForWithSimpleProperty(resourceConfigurationForAuthor);
resourceConfigurationForAuthor.ConstructedMetadata.ResourceType.ShouldContain(typeof(Author).Name.ToLower());
resourceConfigurationForAuthor.ConstructedMetadata.PropertyGetters["name"].Invoke(author).ShouldEqual(authorName);
resourceConfigurationForAuthor.ConstructedMetadata.IdGetter.Invoke(author).ShouldEqual(authorId);
AssertResourceConfigurationHasValuesForWithSimpleProperty(resourceConfigurationForPost);
resourceConfigurationForPost.ConstructedMetadata.ResourceType.ShouldContain(typeof(Post).Name.ToLower());
resourceConfigurationForPost.ConstructedMetadata.PropertyGetters["title"].Invoke(post).ShouldEqual(postTitle);
resourceConfigurationForPost.ConstructedMetadata.PropertySetters["title"].Invoke(post, postTitleModifed);
post.Title.ShouldEqual(postTitleModifed);
resourceConfigurationForPost.ConstructedMetadata.PropertyGetters["title"].Invoke(post).ShouldEqual(postTitleModifed);
}