public void UnwrapsTargetInvocationWhenCreating(string exceptionMessage)
{
var sut = new ConstructorInvokingObjectFactory(typeof (AClassThatThrowsExceptionWhenConstructed), new object[] {exceptionMessage});
var thrown = Assert.Throws<Exception>(() => sut.CreateInstance());
Assert.Equal(exceptionMessage, thrown.Message);
}
public void UsesCorrectType(Type requestedType, object[] arguments)
{
var sut = new ConstructorInvokingObjectFactory(requestedType, arguments);
var actual = sut.CreateInstance();
Assert.IsType(requestedType, actual);
}
public void PassesCorrectArguments(string argument)
{
var sut = new ConstructorInvokingObjectFactory(typeof (AClassWithStringArgument), new object[] {argument});
var expected = new AClassWithStringArgument(argument);
var actual = sut.CreateInstance();
Assert.IsType<AClassWithStringArgument>(actual);
Assert.That((AClassWithStringArgument)actual, Is.StructurallyEqualTo(expected));
}
public void SavesPassedInArguments()
{
var constructorArguments = new object[0];
var sut = new ConstructorInvokingObjectFactory(typeof(AClassWithStringArgument), constructorArguments);
Assert.Same(constructorArguments, sut.ConstructorArguments);
}
public void SavesPassedInType(Type typeToPassIn)
{
var sut = new ConstructorInvokingObjectFactory(typeToPassIn, new object[0]);
Assert.Equal(typeToPassIn, sut.TestClassType);
}