Easily mock immutable objects

Replace custom mocking factories in test projects.

• Construct an instance of class by passing anonymous object with values for constructor parameters
• Construct instances from sparse list of values with defaults for missing values
• Construct complex parameters by passing hierarchical values
• Construct with interface parameters by registering implementation to create from values
• Construct with interface parameters by passing valid implementation

• Provide fluent API
• Write test cases that can be used as documentation