public void GIVEN_ComplexObjectCollection_WHEN_DeltaApply_THEN_ValuesApplied()
{
//Arrange
Setup();
_mapping.Object.PropertySetters.Add("comments", (o, p) => { ((Article)o).Comments = ((JArray)p).ToObject <List <Comment> >(); });
var article = new Article();
var classUnderTest = new Delta <Article>(_configuration.Object);
var commentsJArray = JsonConvert.DeserializeObject("[ { 'body': 'comment 1 body' }, { 'body': 'comment 2 body' } ]");
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "comments", commentsJArray }
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(article);
//Assert
Assert.NotNull(article.Comments);
Assert.Equal(2, article.Comments.Count);
Assert.Equal("comment 1 body", article.Comments[0].Body);
Assert.Equal("comment 2 body", article.Comments[1].Body);
}
public void GIVEN_IncompleteProperties_WHEN_DeltaApply_THEN_OnlyThoseSpecifiedApplied()
{
//Arrange
Setup();
_mapping.Object.PropertySetters.Add("id", (o, p) => { ((Author)o).Id = (int)p; });
_mapping.Object.PropertySetters.Add("name", (o, p) => { ((Author)o).Name = (string)p; });
_mapping.Object.PropertySetters.Add("dateTimeCreated", (o, p) => { ((Author)o).DateTimeCreated = (DateTime)p; });
var author = new Author();
var classUnderTest = new Delta <Author>(_configuration.Object);
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "id", 1 },
{ "dateTimeCreated", new DateTime(2016, 1, 1) },
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(author);
//Assert
Assert.Equal(author.Id, 1);
Assert.Equal(author.DateTimeCreated, new DateTime(2016, 1, 1));
Assert.Null(author.Name);
}
public void GIVEN_SimpleTypeCollection_WHEN_DeltaApply_THEN_ValuesApplied()
{
//Arrange
Setup();
_mapping.Object.PropertySetters.Add("yearsPublished", (o, p) => { ((Article)o).YearsPublished = ((JArray)p).ToObject <List <int> >(); });
var article = new Article();
var classUnderTest = new Delta <Article>(_configuration.Object);
var commentsJArray = JsonConvert.DeserializeObject("[ 1234, 5678 ]");
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "yearsPublished", commentsJArray }
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(article);
//Assert
Assert.NotNull(article.YearsPublished);
Assert.Equal(2, article.YearsPublished.Count);
Assert.Equal(1234, article.YearsPublished[0]);
Assert.Equal(5678, article.YearsPublished[1]);
}
public IActionResult Patch([FromBody] Delta <Article> update, int id)
{
var article = StaticPersistentStore.Articles.Single(w => w.Id == id);
update.ApplySimpleProperties(article);
return(new ObjectResult(article));
}
public void GIVEN_ComplexObjectProperty_WHEN_DeltaApply_THEN_ValuesApplied()
{
//Arrange
Setup();
_mapping.Object.PropertySetters.Add("author", (o, p) => { ((Article)o).Author = ((JObject)p).ToObject <Author>(); });
var article = new Article();
var classUnderTest = new Delta <Article>(_configuration.Object);
var authorJObject = JsonConvert.DeserializeObject("{ 'name': 'author name' }");
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "author", authorJObject }
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(article);
//Assert
Assert.NotNull(article.Author);
Assert.Equal("author name", article.Author.Name);
}
public IHttpActionResult Patch([FromBody] Delta <Article> update, int id)
{
var article = StaticPersistentStore.Articles.SingleOrDefault(w => w.Id == id);
if (article == null)
{
return(NotFound());
}
update.ApplySimpleProperties(article);
return(Ok(article));
}
public void GIVEN_ScanNotCalled_WHEN_DeltaApplySimpleProperties_THEN_ExceptionThrown()
{
//Arrange
Setup();
var author = new Author();
var classUnderTest = new Delta <Author>(_configuration.Object);
//Act/Assert
var ex = Assert.Throws <Exception>(() => classUnderTest.ApplySimpleProperties(author));
Assert.Equal("Scan must be called before this method", ex.Message);
}
public void GIVEN_NoProperties_WHEN_DeltaApply_THEN_OutputsAreDefault()
{
//Arrange
var simpleObject = new Author();
var objectUnderTest = new Delta <Author>();
//Act
objectUnderTest.ApplySimpleProperties(simpleObject);
//Assert
Assert.Equal(simpleObject.Id, 0);
Assert.Null(simpleObject.Name);
Assert.Equal(simpleObject.DateTimeCreated, new DateTime());
}
public void TestEmptyPropertiesValues()
{
//Arrange
var simpleObject = new SimpleTestClass();
var objectUnderTest = new Delta<SimpleTestClass>();
//Act
objectUnderTest.FilterOut(t => t.Prop1NotIncluded);
objectUnderTest.ApplySimpleProperties(simpleObject);
//Assert
Assert.Null(simpleObject.Prop1NotIncluded);
Assert.Null(simpleObject.Prop1);
Assert.Null(simpleObject.Prop2);
}
public void SimpleTestOfFunction()
{
//Arange
var simpleObject = new SimpleTestClass();
var classUnderTest = new Delta<SimpleTestClass>();
classUnderTest.FilterOut(t => t.Prop1NotIncluded);
classUnderTest.ObjectPropertyValues = new Dictionary<string, object>()
{
{"Prop2","b"}
};
//Act
classUnderTest.ApplySimpleProperties(simpleObject);
//Assert
Assert.NotNull(simpleObject.Prop2);
Assert.Equal(simpleObject.Prop2, "b");
Assert.Null(simpleObject.Prop1NotIncluded);
}
public void GIVEN_IncompleteProperties_WHEN_DeltaApply_THEN_OnlyThoseSpecifiedApplied()
{
//Arange
var author = new Author();
var classUnderTest = new Delta <Author>();
classUnderTest.FilterOut(t => t.Name);
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "Id", 1 },
{ "DateTimeCreated", new DateTime(2016, 1, 1) }
};
//Act
classUnderTest.ApplySimpleProperties(author);
//Assert
Assert.Equal(author.Id, 1);
Assert.Equal(author.DateTimeCreated, new DateTime(2016, 1, 1));
Assert.Null(author.Name);
}
public void GIVEN_RelatedResource_WHEN_DeltaApply_THEN_ValuesApplied()
{
//Arrange
Setup();
var articleAuthorRelatedProperty = new Mock <IPropertyHandle>(MockBehavior.Strict);
Action <object, object> actionSetter = (o, p) => { ((Article)o).Author = (Author)p; };
articleAuthorRelatedProperty.SetupGet(o => o.SetterDelegate).Returns((Delegate)actionSetter);
var articleAuthorRelationship = new Mock <IRelationshipMapping>(MockBehavior.Strict);
articleAuthorRelationship.SetupGet(o => o.IsCollection).Returns(false);
articleAuthorRelationship.SetupGet(o => o.RelationshipName).Returns("author");
articleAuthorRelationship.SetupGet(o => o.RelatedProperty).Returns(articleAuthorRelatedProperty.Object);
_mapping.Object.Relationships.Add(articleAuthorRelationship.Object);
var article = new Article();
var classUnderTest = new Delta <Article>(_configuration.Object);
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "author", new Author {
Id = 1
} }
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(article);
//Assert
Assert.NotNull(article.Author);
Assert.Equal(article.Author.Id, 1);
}
public void GIVEN_SimpleProperty_WHEN_DeltaApply_THEN_ValuesApplied()
{
//Arrange
Setup();
_mapping.Object.PropertySetters.Add("title", (o, p) => { ((Article)o).Title = (string)p; });
var article = new Article();
var classUnderTest = new Delta <Article>(_configuration.Object);
classUnderTest.ObjectPropertyValues =
new Dictionary <string, object>()
{
{ "title", "title value" }
};
classUnderTest.Scan();
//Act
classUnderTest.ApplySimpleProperties(article);
//Assert
Assert.Equal(article.Title, "title value");
}
