>>> from should_dsl import *

>>> 1 |should_be.equal_to| 1
True
>>> 2 |should_be.equal_to| 3
Traceback (most recent call last):
    ...
ShouldNotSatisfied: 2 is not equal to 3
>>> 1 |should_not_be.equal_to| 2
True
>>> name = 'dsl'
>>> name |should_be.equal_to| 'dsl'
True
>>> name |should_not_be.equal_to| 'dsl'
Traceback (most recent call last):
    ...
ShouldNotSatisfied: dsl is equal to dsl

