simple assertion framework written in go

 This library provides an assertion framework including the following functions:
  - Equals: checks that expected and actual are equal.
  - Error: checks if err is not nil.
  - False: checks that a condition is false.
  - Fatal: checks that a condition is true or marks the test as failed and stop
    it's execution.
  - FatalError: checks that a error is nil or marks the test as failed and stop
    it's execution.
  - HasPrefix: checks that the string contains the given prefix.
  - HasSuffix: checks that the string ends with the given suffix.
  - Len: checks that the application of len() to value match the expected value.
  - Nil: checks that the value is nil.
  - NoError: checks if err nil.
  - NotEquals: checks that expected and actual are not equal.
  - NotNil: checks that the value is not nil.
  - Panic: checks that the passed function panics.
  - True: checks that a condition is true.
  - Type: checks that the value matches the type of expected.
 .
 Documentation: http://godoc.org/github.com/smallstep/assert