Class: Mutant::Reporter::CLI::Printer::Mutation Private

Inherits:
Mutant::Reporter::CLI::Printer show all
Defined in:
lib/mutant/reporter/cli/printer/mutation.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Reporter for mutations

Constant Summary collapse

NO_DIFF_MESSAGE =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

<<~'MESSAGE'
  --- Internal failure ---
  BUG: A generated mutation did not result in exactly one diff hunk!
  This is an invariant violation by the mutation generation engine.
  Please report a reproduction to https://github.com/mbj/mutant
  Original unparsed source:
  %s
  Original AST:
  %s
  Mutated unparsed source:
  %s
  Mutated AST:
  %s
MESSAGE
SEPARATOR =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'-----------------------'

Constants inherited from Mutant::Reporter::CLI::Printer

NL

Instance Method Summary collapse

Methods inherited from Mutant::Reporter::CLI::Printer

#call

Methods included from Procto

included

Instance Method Details

#original_node ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



50
51
52
 
# File 'lib/mutant/reporter/cli/printer/mutation.rb', line 50

def original_node
  object.subject.node
end

#print_no_diff_message ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



40
41
42
43
44
45
46
47
48
 
# File 'lib/mutant/reporter/cli/printer/mutation.rb', line 40

def print_no_diff_message
  info(
    NO_DIFF_MESSAGE,
    object.original_source,
    original_node.inspect,
    object.source,
    object.node.inspect
  )
end

#run ⇒ undefined

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Run report printer



29
30
31
32
33
34
35
36
37
38
 
# File 'lib/mutant/reporter/cli/printer/mutation.rb', line 29

def run
  diff = object.diff
  diff = color? ? diff.colorized_diff : diff.diff

  if diff
    output.write(diff)
  else
    print_no_diff_message
  end
end