Class: CIAT::Subtest

Inherits:
Object
  • Object
show all
Includes:
Differs::HtmlDiffer
Defined in:
lib/ciat/subtest.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Differs::HtmlDiffer

#diff_options, #html_diff

Constructor Details

#initialize(ciat_file, processor) ⇒ Subtest

Returns a new instance of Subtest.



9
10
11
12
 
# File 'lib/ciat/subtest.rb', line 9

def initialize(ciat_file, processor)
  @ciat_file = ciat_file
  @processor = processor
end

Instance Attribute Details

#processor ⇒ Object (readonly)

Returns the value of attribute processor.



7
8
9
 
# File 'lib/ciat/subtest.rb', line 7

def processor
  @processor
end

Instance Method Details

#command_line ⇒ Object 



51
52
53
 
# File 'lib/ciat/subtest.rb', line 51

def command_line
  "#{@processor.executable} '#{input_file}' #{command_line_args} > '#{output_file}' 2> '#{error_file}'"
end

#command_line_args ⇒ Object 



55
56
57
58
59
60
61
 
# File 'lib/ciat/subtest.rb', line 55

def command_line_args
  if @ciat_file.element?(:command_line)
    @ciat_file.element(:command_line).content.strip
  else
    ''
  end
end

#describe ⇒ Object 



14
15
16
 
# File 'lib/ciat/subtest.rb', line 14

def describe
  @processor.describe
end

#diff ⇒ Object

Compares the expected and generated executions.



76
77
78
79
80
81
82
 
# File 'lib/ciat/subtest.rb', line 76

def diff
  element_name = happy_path? ? @processor.kind.output_name : @processor.kind.error_name
  html_diff(
    @ciat_file.element(element_name).as_file,
    @ciat_file.element(element_name, :generated).as_file, 
    @ciat_file.element(element_name, :diff).as_file)
end

#error_file ⇒ Object 



71
72
73
 
# File 'lib/ciat/subtest.rb', line 71

def error_file
  @ciat_file.element(@processor.kind.error_name, :generated).as_file
end

#execute ⇒ Object 



31
32
33
34
35
36
37
 
# File 'lib/ciat/subtest.rb', line 31

def execute
  RakeFileUtils.verbose(false) do
    sh(command_line) do |ok, result|
      return happy_path? == ok
    end
  end
end

#happy_path? ⇒ Boolean

Returns:

  • (Boolean) 


39
40
41
 
# File 'lib/ciat/subtest.rb', line 39

def happy_path?
  @ciat_file.element?(@processor.kind.happy_path_element)
end

#input_file ⇒ Object 



63
64
65
 
# File 'lib/ciat/subtest.rb', line 63

def input_file
  @ciat_file.element(@processor.kind.input_name).as_file
end

#output_file ⇒ Object 



67
68
69
 
# File 'lib/ciat/subtest.rb', line 67

def output_file
  @ciat_file.element(@processor.kind.output_name, :generated).as_file
end

#path_kind ⇒ Object 



47
48
49
 
# File 'lib/ciat/subtest.rb', line 47

def path_kind
  happy_path? ? :happy : :sad
end

#process ⇒ Object

Executes the program, and diffs the output.



19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/ciat/subtest.rb', line 19

def process
  if execute
    if diff
      CIAT::TrafficLight::GREEN
    else
      CIAT::TrafficLight::RED
    end
  else
    CIAT::TrafficLight::YELLOW
  end
end

#sad_path? ⇒ Boolean

Returns:

  • (Boolean) 


43
44
45
 
# File 'lib/ciat/subtest.rb', line 43

def sad_path?
  not happy_path?
end