public void CreateReturnsInstanceCreatedWithMatchingParameterConstructorTest()
{
var args = new object[]
{
Guid.NewGuid().ToString(),
Guid.NewGuid().ToString(),
DateTime.UtcNow,
true,
Guid.NewGuid(),
Environment.TickCount
};
var target = new DefaultTypeCreator();
var actual = target.Create(typeof(Person), null, null, args);
actual.Should().BeOfType<Person>();
var person = (Person) actual;
person.FirstName.Should().Be((string) args[0]);
person.LastName.Should().Be((string) args[1]);
person.DOB.Should().Be((DateTime) args[2]);
person.IsActive.Should().Be((bool) args[3]);
person.Id.Should().Be((Guid) args[4]);
person.Priority.Should().Be((int) args[5]);
}
public void CreateReturnsInstanceCreatedWithCreatedParameters()
{
var constructorResolver = new DefaultConstructorResolver(CacheLevel.PerInstance);
var constructorInfo = constructorResolver.Resolve(typeof(SimpleConstructor), null) !;
var args = new object[]
{
new SlimModel()
};
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
executeStrategy.CreateParameters(constructorInfo).Returns(args);
configuration.ConstructorResolver.Returns(constructorResolver);
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.Configuration.Returns(configuration);
var sut = new DefaultTypeCreator();
var actual = sut.Create(executeStrategy, typeof(SimpleConstructor), null);
actual.Should().NotBeNull();
}
public void CreateThrowsExceptionWithNullTypeTest()
{
var target = new DefaultTypeCreator();
Action action = () => target.Create(null, null, null);
action.ShouldThrow<ArgumentNullException>();
}
public void CreateThrowsExceptionWhenNoTypeNotSupportedTest()
{
var target = new DefaultTypeCreator();
Action action = () => target.Create(typeof(Stream), null, null);
action.ShouldThrow<NotSupportedException>();
}
public void CreateReturnsInstanceCreatedWithDefaultConstructorTest()
{
var target = new DefaultTypeCreator();
var actual = target.Create(typeof(Person), null, null);
actual.Should().NotBeNull();
}
public void CreateThrowsExceptionWhenNoAppropriateConstructorFoundTest()
{
var args = new object[]
{
Guid.NewGuid().ToString(),
Guid.NewGuid().ToString(),
Guid.NewGuid(),
Environment.TickCount
};
var target = new DefaultTypeCreator();
Action action = () => target.Create(typeof(Person), null, null, args);
action.ShouldThrow<MissingMemberException>();
}
public void CreateThrowsExceptionWhenTypeNotSupported()
{
var targetType = typeof(Environment);
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
var executeStrategy = Substitute.For <IExecuteStrategy>();
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, targetType).Returns(targetType);
executeStrategy.Configuration.Returns(configuration);
var sut = new DefaultTypeCreator();
Action action = () => sut.Create(executeStrategy, targetType);
action.Should().Throw <NotSupportedException>();
}
public void CreateThrowsExceptionWhenNoTypeNotSupported()
{
var buildChain = new BuildHistory();
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.BuildChain.Returns(buildChain);
executeStrategy.Configuration.Returns(configuration);
var sut = new DefaultTypeCreator();
Action action = () => sut.Create(executeStrategy, typeof(Stream));
action.Should().Throw <NotSupportedException>();
}
public void CreateThrowsExceptionWhenConstructorNotFound()
{
var constructorResolver = Substitute.For <IConstructorResolver>();
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
constructorResolver.Resolve(Arg.Any <Type>()).Returns((ConstructorInfo?)null);
configuration.ConstructorResolver.Returns(constructorResolver);
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.Configuration.Returns(configuration);
var sut = new DefaultTypeCreator();
Action action = () => sut.Create(executeStrategy, typeof(Person), null);
action.Should().Throw <NotSupportedException>();
}
public void CreateReturnsInstanceCreatedWithResolvedDefaultConstructorWhenArgumentsIsNull()
{
var constructorResolver = new DefaultConstructorResolver(CacheLevel.PerInstance);
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
configuration.ConstructorResolver.Returns(constructorResolver);
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.Configuration.Returns(configuration);
var sut = new DefaultTypeCreator();
var actual = sut.Create(executeStrategy, typeof(Person), null);
actual.Should().NotBeNull();
}
public void CreateThrowsExceptionWhenTypeConstructorsDoNotSupportProvidedArguments()
{
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
configuration.TypeResolver.Returns(typeResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.Configuration.Returns(configuration);
var args = new object[]
{
Guid.NewGuid()
};
var sut = new DefaultTypeCreator();
Action action = () => sut.Create(executeStrategy, typeof(Person), args);
action.Should().Throw <NotSupportedException>();
}
public void CreateReturnsInstanceCreatedWithProvidedArguments()
{
var constructorInfo = typeof(Person).GetConstructors().First();
var executeStrategy = Substitute.For <IExecuteStrategy>();
var typeResolver = Substitute.For <ITypeResolver>();
var constructorResolver = Substitute.For <IConstructorResolver>();
var configuration = Substitute.For <IBuildConfiguration>();
configuration.TypeResolver.Returns(typeResolver);
configuration.ConstructorResolver.Returns(constructorResolver);
typeResolver.GetBuildType(configuration, Arg.Any <Type>()).Returns(x => x.Arg <Type>());
executeStrategy.Configuration.Returns(configuration);
constructorResolver.Resolve(typeof(Person), Arg.Any <object?[]?>()).Returns(constructorInfo);
var args = new object[]
{
Guid.NewGuid().ToString(),
Guid.NewGuid().ToString(),
DateTime.UtcNow,
true,
Guid.NewGuid(),
Environment.TickCount
};
var sut = new DefaultTypeCreator();
var actual = sut.Create(executeStrategy, typeof(Person), args);
actual.Should().BeOfType <Person>();
var person = (Person)actual !;
person.FirstName.Should().Be((string)args[0]);
person.LastName.Should().Be((string)args[1]);
person.DOB.Should().Be((DateTime)args[2]);
person.IsActive.Should().Be((bool)args[3]);
person.Id.Should().Be((Guid)args[4]);
person.Priority.Should().Be((int)args[5]);
}
public void CreateThrowsExceptionWithNullTypeTest()
{
var buildChain = new LinkedList<object>();
var target = new DefaultTypeCreator();
Action action = () => target.Create(null, "Name", buildChain);
action.ShouldThrow<ArgumentNullException>();
}