Class: Lookout::Output

Inherits:

Object

• Object
• Lookout::Output

Defined in:

lib/lookout-3.0/output.rb

Overview

Output expectation proxy. Used to expect output on an IO object during the execution of an expect block.

Direct Known Subclasses

Warning

Instance Method Summary

• #diff(other) ⇒ Enumerable<String>

  An Enumerable over the formatted operations that would have to be applied to the actual output to get the expected output.

• #inspect ⇒ Object
• #to_lookout_expected ⇒ Expected::Lookout::Output

  A wrapper around the receiver, making it an expected value.

Instance Method Details

#diff(other) ⇒ Enumerable<String>

Returns An Enumerable over the formatted operations that would have to be applied to the actual output to get the expected output.

Returns:

• (Enumerable<String>) —

  An Enumerable over the formatted operations that would have to be applied to the actual output to get the expected output

# File 'lib/lookout-3.0/output.rb', line 15

def diff(other) expected.to_lookout_expected.difference(other.expected).diff end

#inspect ⇒ Object

# File 'lib/lookout-3.0/output.rb', line 10

def inspect; 'output(%p)' % expected end

#to_lookout_expected ⇒ Expected::Lookout::Output

Returns A wrapper around the receiver, making it an expected value.

Returns:

• (Expected::Lookout::Output) —

  A wrapper around the receiver, making it an expected value

# File 'lib/lookout-3.0/output.rb', line 19

def to_lookout_expected; Lookout::Expected::Lookout::Output.new(self) end