public void Component_With_Parameter_And_Property_Dependencies_And_ServiceOverride_Resolves_As_Expected()
{
// arrange
var spouseRegistration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(
ResolvableDependency.WithValue("name", "Akanksha"),
ResolvableDependency.WithValue("age", "30"))
.WithName("spouse")
.ImplementedBy <Person>();
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(
ResolvableDependency.WithName("name"),
ResolvableDependency.WithName("age"),
ResolvableDependency.WithComponent("spouse", "spouse"))
.ImplementedBy <Person>();
m_container.Register(spouseRegistration);
// act
m_container.Register(registration);
// assert
Person person = (Person)m_container.Resolve <ICanBePerson>();
Assert.AreEqual("Akanksha", person.Name);
Assert.AreEqual(30, person.PersonAge);
Assert.IsNull(person.PlaceOfBirth);
}
public void Component_With_Property_Dependencies_Resolves_As_Expected()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(prop)
.ImplementedBy <Person>();
// act
m_container.Register(registration);
// assert
Person person = (Person)m_container.Resolve <ICanBePerson>();
Assert.IsNull(person.Name);
Assert.AreEqual(0, person.PersonAge);
Assert.AreEqual("Pune", person.PlaceOfBirth);
}
public void Component_With_No_Lifestyle_Registers_As_Singleton()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(prop)
.ImplementedBy <Person>();
// act
m_container.Register(registration);
// assert
Person person1 = (Person)m_container.Resolve <ICanBePerson>();
Person person2 = (Person)m_container.Resolve <ICanBePerson>();
// since we have not specified the lifestyle, the container should return the same instance
// therefore hashcode should be equal for both instances
Assert.AreEqual(person1.GetHashCode(), person2.GetHashCode());
}
public void Component_With_LifestyleDescriptor_Overrides_Default_Lifestyle()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration<ICanBePerson>()
.DependsOnProperties(prop)
.ImplementedBy<Person>();
// now override lifestyle with a descriptor
registration.AddDescriptor(new LifestyleDescriptor<ICanBePerson>(LifestyleType.Transient));
// act
m_container.Register(registration);
// assert
Person person1 = (Person)m_container.Resolve<ICanBePerson>();
Person person2 = (Person)m_container.Resolve<ICanBePerson>();
// since we have overridden the lifestyle, the container should generate 2 instances
// therefore hashcode should be different for both instances
Assert.AreNotEqual(person1.GetHashCode(), person2.GetHashCode());
}
public void Component_With_Parameter_Dependencies_Resolves_As_Expected()
{
// arrange
Dictionary <string, string> mappings = new Dictionary <string, string>
{
{ "name", "name" },
{ "age", "age" }
};
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(mappings)
.ImplementedBy <Person>();
// act
m_container.Register(registration);
// assert
Person person = (Person)m_container.Resolve <ICanBePerson>();
Assert.AreEqual("Mihir", person.Name);
Assert.AreEqual(31, person.PersonAge);
Assert.IsNull(person.PlaceOfBirth);
}
public void Component_With_LifestyleDescriptor_Overrides_Default_Lifestyle()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(prop)
.ImplementedBy <Person>();
// now override lifestyle with a descriptor
registration.AddDescriptor(new LifestyleDescriptor <ICanBePerson>(LifestyleType.Transient));
// act
m_container.Register(registration);
// assert
Person person1 = (Person)m_container.Resolve <ICanBePerson>();
Person person2 = (Person)m_container.Resolve <ICanBePerson>();
// since we have overridden the lifestyle, the container should generate 2 instances
// therefore hashcode should be different for both instances
Assert.AreNotEqual(person1.GetHashCode(), person2.GetHashCode());
}
public void Component_With_Name_Resolves_As_Expected()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration<ICanBePerson>()
.DependsOnProperties(prop)
.ImplementedBy<Person>()
.WithName("myPerson");
// act
m_container.Register(registration);
// assert
Person person = (Person)m_container.Resolve<ICanBePerson>("myPerson");
Assert.IsNull(person.Name);
Assert.AreEqual(0, person.Age);
Assert.AreEqual("Pune", person.PlaceOfBirth);
}
public void Component_With_Parameter_Dependencies_Resolves_As_Expected()
{
// arrange
Dictionary<string, string> mappings = new Dictionary<string, string>
{
{"name", "name"},
{"age", "age"}
};
var registration = new PropertyResolvingComponentRegistration<ICanBePerson>()
.DependsOnConfigProperties(mappings)
.ImplementedBy<Person>();
// act
m_container.Register(registration);
// assert
Person person = (Person)m_container.Resolve<ICanBePerson>();
Assert.AreEqual("Mihir", person.Name);
Assert.AreEqual(31, person.Age);
Assert.IsNull(person.PlaceOfBirth);
}
public void Component_With_No_Lifestyle_Registers_As_Singleton()
{
// arrange
ResolvableProperty prop = new ResolvableProperty("placeOfBirth");
var registration = new PropertyResolvingComponentRegistration<ICanBePerson>()
.DependsOnProperties(prop)
.ImplementedBy<Person>();
// act
m_container.Register(registration);
// assert
Person person1 = (Person)m_container.Resolve<ICanBePerson>();
Person person2 = (Person)m_container.Resolve<ICanBePerson>();
// since we have not specified the lifestyle, the container should return the same instance
// therefore hashcode should be equal for both instances
Assert.AreEqual(person1.GetHashCode(), person2.GetHashCode());
}
public void Component_With_Parameter_Dependencies_And_ServiceOverride_Resolves_As_Expected()
{
// arrange
var motherRegistration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(
ResolvableDependency.WithValue("name", "Snehal"),
ResolvableDependency.WithValue("age", "59"),
ResolvableDependency.WithName("yearOfBirth"))
.WithName("snehal")
.ImplementedBy <Person>();
var spouseRegistration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(
ResolvableDependency.WithValue("name", "Akanksha"),
ResolvableDependency.WithValue("age", "30"),
ResolvableDependency.WithComponent("mother", "snehal"))
.WithName("akanksha")
.ImplementedBy <Person>();
var registration = new PropertyResolvingComponentRegistration <ICanBePerson>()
.DependsOn(
ResolvableDependency.WithName("name"),
ResolvableDependency.WithName("age"),
ResolvableDependency.WithComponent("spouse", "akanksha"),
ResolvableDependency.WithName("placeOfBirth"))
.WithLifestyle(LifestyleType.Transient)
.ImplementedBy <Person>();
m_container.Register(motherRegistration);
m_container.Register(spouseRegistration);
m_container.Register(registration);
// act
Person[] results = m_container.ResolveAll <ICanBePerson>().Cast <Person>().ToArray();
// assert
Assert.AreEqual(3, results.Length);
// first should be 'snehal'
Person snehal = results[0];
Assert.AreEqual("Snehal", snehal.Name);
Assert.AreEqual(59, snehal.PersonAge);
Assert.IsNull(snehal.PersonSpouse);
Assert.IsNull(snehal.Mother);
Assert.IsNull(snehal.PlaceOfBirth);
Assert.AreEqual(1958, snehal.YearOfBirth);
// second should be 'akanksha'
Person akanksha = results[1];
Assert.AreEqual("Akanksha", akanksha.Name);
Assert.AreEqual(30, akanksha.PersonAge);
Assert.IsNull(akanksha.PersonSpouse);
Assert.AreEqual(snehal, akanksha.Mother);
Assert.IsNull(akanksha.PlaceOfBirth);
// third should be 'mihir'
Person mihir = results[2];
Assert.AreEqual("Mihir", mihir.Name);
Assert.AreEqual(31, mihir.PersonAge);
Assert.AreEqual(akanksha, mihir.PersonSpouse);
Assert.IsNull(mihir.Mother);
Assert.AreEqual("Pune", mihir.PlaceOfBirth);
}