public void GetPartialResponse_EmptyFieldSelectorListResponseHasValue_ResultNull()
{
var responsinator = new PartialResponsinator(new List <FieldSelectorTreeNode>(), MockRepository.GenerateStub <IPropertyValueGetterFactory>());
DateTimeOffset response = DateTimeOffset.UtcNow;
Assert.Equal(response, responsinator.GetPartialResponse(response));
}
public void GetPartialResponse_BasicExpandoObject_ResultContainsSelectedFields()
{
const string ExpectedValue = "This is my expected value, there are many like it, but this one is mine";
const string ExpectedKey = "Key";
var expando = new ExpandoObject() as IDictionary <string, object>;
expando.Add(ExpectedKey, ExpectedValue);
expando.Add("AnotherKey", "AnotherValue");
var getter = MockRepository.GenerateStub <IPropertyValueGetter>();
getter.Stub(x => x.GetPropertyValue(null)).IgnoreArguments().Return(ExpectedValue);
getter.Stub(x => x.PropertyName).Return(ExpectedKey);
var factory = MockRepository.GenerateStub <IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(getter);
var responsinator =
new PartialResponsinator(new List <FieldSelectorTreeNode> {
new FieldSelectorTreeNode(ExpectedKey.ToLowerInvariant())
}, factory);
var partialResponse = responsinator.GetPartialResponse(expando) as IDictionary <string, object>;
Assert.Equal(ExpectedValue, partialResponse[ExpectedKey]);
}
public void GetPartialResponse_NullResponseOneEntryFieldSelectorList_ResultNull()
{
var responsinator =
new PartialResponsinator(new List <FieldSelectorTreeNode> {
new FieldSelectorTreeNode("Member")
}, MockRepository.GenerateStub <IPropertyValueGetterFactory>());
Assert.Null(responsinator.GetPartialResponse(null));
}
public void GetPartialResponse_EmptyExpandoObject_ResultsIsEmptyExpandoObject()
{
var expando = new ExpandoObject();
var responsinator =
new PartialResponsinator(new List<FieldSelectorTreeNode> {new FieldSelectorTreeNode("SomeProperty")},
MockRepository.GenerateStub<IPropertyValueGetterFactory>());
var partialResponse = responsinator.GetPartialResponse(expando) as IDictionary<string, object>;
Assert.Empty(partialResponse);
}
public void GetPartialResponse_EmptyExpandoObject_ResultsIsEmptyExpandoObject()
{
var expando = new ExpandoObject();
var responsinator =
new PartialResponsinator(new List <FieldSelectorTreeNode> {
new FieldSelectorTreeNode("SomeProperty")
},
MockRepository.GenerateStub <IPropertyValueGetterFactory>());
var partialResponse = responsinator.GetPartialResponse(expando) as IDictionary <string, object>;
Assert.Empty(partialResponse);
}
public void GetPartialResponse_ListOfNulls_ReturnsEmptyList()
{
var myDto = new List <FakeName> {
null, null, null
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("First"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub <IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(0, partialResp.Count);
}
public void GetPartialResponse_DtoHasNestedNulList_ReturnsEmptyDynamic()
{
var fakeDto = new FakeDto {
Links = null
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Links"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub <IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(fakeDto);
var asDict = partialResp as IDictionary <string, object>;
Assert.Equal(0, asDict.Count);
}
public void GetPartialResponse_ListOfMixedWithNulls_ReturnsListWithoutNull()
{
//Another test I detest
const string person0FirstName = "Thor";
const string person1FirstName = "Jenkins";
var myDto = new List <FakeName>
{
new FakeName {
First = person0FirstName, Last = string.Empty
},
null,
new FakeName {
First = person1FirstName, Last = string.Empty
}
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("First"),
};
var factory = MockRepository.GenerateStub <IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub <IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string)x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null))
.IgnoreArguments()
.Return(person0FirstName).Repeat.Once();
getter.Stub(g => g.GetPropertyValue(null))
.IgnoreArguments()
.Return(person1FirstName).Repeat.Once();
x.ReturnValue = getter;
});
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(2, partialResp.Count);
Assert.Equal(person0FirstName, partialResp[0].First);
Assert.Equal(person1FirstName, partialResp[1].First);
}
public void GetPartialResponse_InvalidFieldSelectionOnFlatObj_ReturnsEmptyDynamic()
{
const string Person0FirstName = "Thor";
var myDto = new FakeName {
First = Person0FirstName, Last = string.Empty
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("DoesNotExist"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub <IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.NotNull(partialResp);
var asDict = partialResp as IDictionary <string, object>;
Assert.Equal(0, asDict.Count);
}
public void GetPartialResponse_BasicExpandoObject_ResultContainsSelectedFields()
{
const string ExpectedValue = "This is my expected value, there are many like it, but this one is mine";
const string ExpectedKey = "Key";
var expando = new ExpandoObject() as IDictionary<string, object>;
expando.Add(ExpectedKey, ExpectedValue);
expando.Add("AnotherKey", "AnotherValue");
var getter = MockRepository.GenerateStub<IPropertyValueGetter>();
getter.Stub(x => x.GetPropertyValue(null)).IgnoreArguments().Return(ExpectedValue);
getter.Stub(x => x.PropertyName).Return(ExpectedKey);
var factory = MockRepository.GenerateStub<IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(getter);
var responsinator =
new PartialResponsinator(new List<FieldSelectorTreeNode> {new FieldSelectorTreeNode(ExpectedKey.ToLowerInvariant())}, factory);
var partialResponse = responsinator.GetPartialResponse(expando) as IDictionary<string, object>;
Assert.Equal(ExpectedValue, partialResponse[ExpectedKey]);
}
public void GetPartialResponse_InvalidFieldSelectionOnList_ReturnsEmptyList()
{
const string Person0FirstName = "Thor";
const string Person1FirstName = "Jenkins";
var myDto = new List <FakeName>
{
new FakeName {
First = Person0FirstName, Last = string.Empty
},
new FakeName {
First = Person1FirstName, Last = string.Empty
}
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("DoesNotExist"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub <IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(0, partialResp.Count);
}
public void GetPartialResponse_DtoHasNestedNulList_ReturnsEmptyDynamic()
{
var fakeDto = new FakeDto {Links = null};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Links"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub<IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(fakeDto);
var asDict = partialResp as IDictionary<string, object>;
Assert.Equal(0, asDict.Count);
}
public void GetPartialResponse_NullResponseOneEntryFieldSelectorList_ResultNull()
{
var responsinator =
new PartialResponsinator(new List<FieldSelectorTreeNode> { new FieldSelectorTreeNode("Member") }, MockRepository.GenerateStub<IPropertyValueGetterFactory>());
Assert.Null(responsinator.GetPartialResponse(null));
}
public void GetPartialResponse_EmptyFieldSelectorListResponseHasValue_ResultNull()
{
var responsinator = new PartialResponsinator(new List<FieldSelectorTreeNode>(), MockRepository.GenerateStub<IPropertyValueGetterFactory>());
DateTimeOffset response = DateTimeOffset.UtcNow;
Assert.Equal(response, responsinator.GetPartialResponse(response));
}
public void GetPartialResponse_ListOfNulls_ReturnsEmptyList()
{
var myDto = new List<FakeName> {null, null, null};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("First"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub<IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(0, partialResp.Count);
}
public void GetPartialResponse_ListOfMixedWithNulls_ReturnsListWithoutNull()
{
//Another test I detest
const string person0FirstName = "Thor";
const string person1FirstName = "Jenkins";
var myDto = new List<FakeName>
{
new FakeName {First = person0FirstName, Last = string.Empty},
null,
new FakeName {First = person1FirstName, Last = string.Empty}
};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("First"),
};
var factory = MockRepository.GenerateStub<IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub<IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string)x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null))
.IgnoreArguments()
.Return(person0FirstName).Repeat.Once();
getter.Stub(g => g.GetPropertyValue(null))
.IgnoreArguments()
.Return(person1FirstName).Repeat.Once();
x.ReturnValue = getter;
});
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(2, partialResp.Count);
Assert.Equal(person0FirstName, partialResp[0].First);
Assert.Equal(person1FirstName, partialResp[1].First);
}
public void GetPartialResponse_InvalidFieldSelectionOnList_ReturnsEmptyList()
{
const string Person0FirstName = "Thor";
const string Person1FirstName = "Jenkins";
var myDto = new List<FakeName>
{
new FakeName {First = Person0FirstName, Last = string.Empty},
new FakeName {First = Person1FirstName, Last = string.Empty}
};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("DoesNotExist"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub<IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.Equal(0, partialResp.Count);
}
public void GetPartialResponse_InvalidFieldSelectionOnFlatObj_ReturnsEmptyDynamic()
{
const string Person0FirstName = "Thor";
var myDto = new FakeName {First = Person0FirstName, Last = string.Empty};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("DoesNotExist"),
};
var partialResponsinator = new PartialResponsinator(partialFieldSelectors, MockRepository.GenerateStub<IPropertyValueGetterFactory>());
dynamic partialResp = partialResponsinator.GetPartialResponse(myDto);
Assert.NotNull(partialResp);
var asDict = partialResp as IDictionary<string, object>;
Assert.Equal(0, asDict.Count);
}
public void GetPartialResponse_FlatObject_ResultContainsOnlySelectedFields()
{
const string uriField = "Uri";
const string salaryField = "Salary";
const string homepageField = "HomePage";
const string nameField = "Name";
const string janeDoeHomepageUri = "http://janedoe.com/";
const string deeDoeFirstName = "Dee";
const string deeDoeLastName = "Doe";
const decimal janeDoeSalary = 100000000581.00m;
var homepage = new FakeLink {Rel = "homepage", Uri = janeDoeHomepageUri};
var name = new FakeName {First = deeDoeFirstName, Last = deeDoeLastName};
var propertyValues = new Dictionary<string, object>();
propertyValues[uriField] = janeDoeHomepageUri;
propertyValues[salaryField] = janeDoeSalary;
propertyValues[homepageField] = homepage;
propertyValues[nameField] = name;
var fakeDto =
new FakeFlatDto
{
HomePage = homepage,
Name = name,
Salary = janeDoeSalary
};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Salary"),
new FieldSelectorTreeNode("Name"),
new FieldSelectorTreeNode("HomePage")
{
Children = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Uri")
}
}
};
var factory = MockRepository.GenerateStub<IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub<IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string)x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null)).IgnoreArguments().Return(propertyValues[(string)x.Arguments[1]]);
x.ReturnValue = getter;
});
var responsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic responsible = responsinator.GetPartialResponse(fakeDto);
Assert.Equal(deeDoeFirstName, responsible.Name.First);
Assert.Equal(deeDoeLastName, responsible.Name.Last);
Assert.Equal(janeDoeHomepageUri, responsible.HomePage.Uri);
var homePage = responsible.HomePage as IDictionary<string, object>;
Assert.False(homePage.ContainsKey("Rel"));
}
public void GetPartialResponse_ComplexObjectWithNestedLists_ResultContainsOnlySelectedFields()
{
//I don't particularly like this test. I am open to ideas for improvement.
//This complex test may be a code smell that PartialResponsinator needs to be refactored and broken up.
const string uriField = "Uri";
const string salaryField = "Salary";
const string firstField = "First";
const string lastField = "Last";
const string childrenNamesFiled = "ChildrenNames";
const string personField = "Person";
const string linksField = "Links";
const string janeDoeHomepageUri = "http://janedoe.com/";
const decimal janeDoeSalary = 100000000581.00m;
const string janeDoeFirstName = "Jane";
const string janeDoeLastName = "Doe";
const string deeDoeFirstName = "Dee";
const string deeDoeLastName = "Doe";
var namesOfChildren = new List <FakeName> {
new FakeName {
First = deeDoeFirstName, Last = deeDoeLastName
}
};
var person = new FakePerson
{
Name = new FakeName {
First = janeDoeFirstName, Last = janeDoeLastName
},
ChildrenNames = namesOfChildren
};
var links = new List <FakeLink>
{
new FakeLink
{
Rel = "homepage",
Uri = janeDoeHomepageUri
}
};
var propertyValues = new Dictionary <string, object>();
propertyValues[uriField] = janeDoeHomepageUri;
propertyValues[salaryField] = janeDoeSalary;
propertyValues[childrenNamesFiled] = namesOfChildren;
propertyValues[personField] = person;
propertyValues[firstField] = janeDoeFirstName;
propertyValues[lastField] = janeDoeLastName;
propertyValues[linksField] = links;
var fakDto = new FakeDto
{
Salary = janeDoeSalary,
Person = person,
Links = links
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Salary"),
new FieldSelectorTreeNode("Person")
{
Children = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("ChildrenNames")
}
},
new FieldSelectorTreeNode("Links")
{
Children = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Uri")
}
}
};
var factory = MockRepository.GenerateStub <IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub <IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string)x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null)).IgnoreArguments().Return(propertyValues[(string)x.Arguments[1]]);
x.ReturnValue = getter;
});
var responsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic partialResponse = responsinator.GetPartialResponse(fakDto);
Assert.Equal(janeDoeSalary, partialResponse.Salary);
Assert.Equal(1, partialResponse.Person.ChildrenNames.Count);
Assert.Equal(deeDoeFirstName, partialResponse.Person.ChildrenNames[0].First);
Assert.Equal(deeDoeLastName, partialResponse.Person.ChildrenNames[0].Last);
var firstLink = partialResponse.Links[0] as IDictionary <string, object>;
Assert.Equal(1, partialResponse.Links.Count);
Assert.Equal(janeDoeHomepageUri, firstLink["Uri"]);
Assert.False(firstLink.ContainsKey("Rel"), "Rel should not be present on link.");
var actualPerson = partialResponse.Person as IDictionary <string, object>;
Assert.False(actualPerson.ContainsKey("Name"), "Name should not be present on Person");
}
public void GetPartialResponse_FlatObject_ResultContainsOnlySelectedFields()
{
const string uriField = "Uri";
const string salaryField = "Salary";
const string homepageField = "HomePage";
const string nameField = "Name";
const string janeDoeHomepageUri = "http://janedoe.com/";
const string deeDoeFirstName = "Dee";
const string deeDoeLastName = "Doe";
const decimal janeDoeSalary = 100000000581.00m;
var homepage = new FakeLink {
Rel = "homepage", Uri = janeDoeHomepageUri
};
var name = new FakeName {
First = deeDoeFirstName, Last = deeDoeLastName
};
var propertyValues = new Dictionary <string, object>();
propertyValues[uriField] = janeDoeHomepageUri;
propertyValues[salaryField] = janeDoeSalary;
propertyValues[homepageField] = homepage;
propertyValues[nameField] = name;
var fakeDto =
new FakeFlatDto
{
HomePage = homepage,
Name = name,
Salary = janeDoeSalary
};
var partialFieldSelectors = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Salary"),
new FieldSelectorTreeNode("Name"),
new FieldSelectorTreeNode("HomePage")
{
Children = new List <FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Uri")
}
}
};
var factory = MockRepository.GenerateStub <IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub <IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string)x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null)).IgnoreArguments().Return(propertyValues[(string)x.Arguments[1]]);
x.ReturnValue = getter;
});
var responsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic responsible = responsinator.GetPartialResponse(fakeDto);
Assert.Equal(deeDoeFirstName, responsible.Name.First);
Assert.Equal(deeDoeLastName, responsible.Name.Last);
Assert.Equal(janeDoeHomepageUri, responsible.HomePage.Uri);
var homePage = responsible.HomePage as IDictionary <string, object>;
Assert.False(homePage.ContainsKey("Rel"));
}
public void GetPartialResponse_ComplexObjectWithNestedLists_ResultContainsOnlySelectedFields()
{
//I don't particularly like this test. I am open to ideas for improvement.
//This complex test may be a code smell that PartialResponsinator needs to be refactored and broken up.
const string uriField = "Uri";
const string salaryField = "Salary";
const string firstField = "First";
const string lastField = "Last";
const string childrenNamesFiled = "ChildrenNames";
const string personField = "Person";
const string linksField = "Links";
const string janeDoeHomepageUri = "http://janedoe.com/";
const decimal janeDoeSalary = 100000000581.00m;
const string janeDoeFirstName = "Jane";
const string janeDoeLastName = "Doe";
const string deeDoeFirstName = "Dee";
const string deeDoeLastName = "Doe";
var namesOfChildren = new List<FakeName> { new FakeName { First = deeDoeFirstName, Last = deeDoeLastName } };
var person = new FakePerson
{
Name = new FakeName {First = janeDoeFirstName, Last = janeDoeLastName},
ChildrenNames = namesOfChildren
};
var links = new List<FakeLink>
{
new FakeLink
{
Rel = "homepage",
Uri = janeDoeHomepageUri
}
};
var propertyValues = new Dictionary<string, object>();
propertyValues[uriField] = janeDoeHomepageUri;
propertyValues[salaryField] = janeDoeSalary;
propertyValues[childrenNamesFiled] = namesOfChildren;
propertyValues[personField] = person;
propertyValues[firstField] = janeDoeFirstName;
propertyValues[lastField] = janeDoeLastName;
propertyValues[linksField] = links;
var fakDto = new FakeDto
{
Salary = janeDoeSalary,
Person = person,
Links = links
};
var partialFieldSelectors = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Salary"),
new FieldSelectorTreeNode("Person")
{
Children = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("ChildrenNames")
}
},
new FieldSelectorTreeNode("Links")
{
Children = new List<FieldSelectorTreeNode>
{
new FieldSelectorTreeNode("Uri")
}
}
};
var factory = MockRepository.GenerateStub<IPropertyValueGetterFactory>();
factory.Stub(x => x.CreatePropertyValueGetter(null, null)).IgnoreArguments().Return(null).WhenCalled(x =>
{
var getter = MockRepository.GenerateStub<IPropertyValueGetter>();
getter.Stub(g => g.PropertyName).Return((string) x.Arguments[1]);
getter.Stub(g => g.GetPropertyValue(null)).IgnoreArguments().Return(propertyValues[(string)x.Arguments[1]]);
x.ReturnValue = getter;
});
var responsinator = new PartialResponsinator(partialFieldSelectors, factory);
dynamic partialResponse = responsinator.GetPartialResponse(fakDto);
Assert.Equal(janeDoeSalary, partialResponse.Salary);
Assert.Equal(1, partialResponse.Person.ChildrenNames.Count);
Assert.Equal(deeDoeFirstName, partialResponse.Person.ChildrenNames[0].First);
Assert.Equal(deeDoeLastName, partialResponse.Person.ChildrenNames[0].Last);
var firstLink = partialResponse.Links[0] as IDictionary<string, object>;
Assert.Equal(1, partialResponse.Links.Count);
Assert.Equal(janeDoeHomepageUri, firstLink["Uri"]);
Assert.False(firstLink.ContainsKey("Rel"), "Rel should not be present on link.");
var actualPerson = partialResponse.Person as IDictionary<string, object>;
Assert.False(actualPerson.ContainsKey("Name"), "Name should not be present on Person");
}