Module: Slather::CoverageInfo

Included in:
CoverageFile, ProfdataCoverageFile
Defined in:
lib/slather/coverage_info.rb

Instance Method Summary collapse

Instance Method Details

#branch_coverage_data_for_statement_on_line(line_number) ⇒ Object 



28
29
30
 
# File 'lib/slather/coverage_info.rb', line 28

def branch_coverage_data_for_statement_on_line(line_number)
  branch_coverage_data[line_number] || []
end

#ignored? ⇒ Boolean

Returns:

  • (Boolean) 


77
78
79
80
81
 
# File 'lib/slather/coverage_info.rb', line 77

def ignored?
  project.ignore_list.any? do |ignore|
    File.fnmatch(ignore, source_file_pathname_relative_to_repo_root)
  end
end

#num_branch_hits_for_statement_on_line(line_number) ⇒ Object 



36
37
38
 
# File 'lib/slather/coverage_info.rb', line 36

def num_branch_hits_for_statement_on_line(line_number)
  branch_coverage_data_for_statement_on_line(line_number).count { |hit_count| hit_count > 0 }
end

#num_branches_for_statement_on_line(line_number) ⇒ Object 



32
33
34
 
# File 'lib/slather/coverage_info.rb', line 32

def num_branches_for_statement_on_line(line_number)
  branch_coverage_data_for_statement_on_line(line_number).length
end

#num_branches_testable ⇒ Object 



53
54
55
56
57
 
# File 'lib/slather/coverage_info.rb', line 53

def num_branches_testable
  branch_coverage_data.keys.reduce(0) do |sum, line_number|
    sum += num_branches_for_statement_on_line(line_number)
  end
end

#num_branches_tested ⇒ Object 



59
60
61
62
63
 
# File 'lib/slather/coverage_info.rb', line 59

def num_branches_tested
  branch_coverage_data.keys.reduce(0) do |sum, line_number|
    sum += num_branch_hits_for_statement_on_line(line_number)
  end
end

#num_lines_testable ⇒ Object 



8
9
10
 
# File 'lib/slather/coverage_info.rb', line 8

def num_lines_testable
  line_coverage_data.compact.count
end

#num_lines_tested ⇒ Object 



4
5
6
 
# File 'lib/slather/coverage_info.rb', line 4

def num_lines_tested
  line_coverage_data.compact.select { |cd| cd > 0 }.count
end

#percentage_branch_coverage_for_statement_on_line(line_number) ⇒ Object 



49
50
51
 
# File 'lib/slather/coverage_info.rb', line 49

def percentage_branch_coverage_for_statement_on_line(line_number)
  rate_branch_coverage_for_statement_on_line(line_number) * 100
end

#percentage_lines_tested ⇒ Object 



20
21
22
23
24
25
26
 
# File 'lib/slather/coverage_info.rb', line 20

def percentage_lines_tested
  if num_lines_testable == 0
    100
  else
    rate_lines_tested * 100
  end
end

#rate_branch_coverage_for_statement_on_line(line_number) ⇒ Object 



40
41
42
43
44
45
46
47
 
# File 'lib/slather/coverage_info.rb', line 40

def rate_branch_coverage_for_statement_on_line(line_number)
  branch_data = branch_coverage_data_for_statement_on_line(line_number)
  if branch_data.empty?
    0.0
  else
    (num_branch_hits_for_statement_on_line(line_number) / branch_data.length.to_f)
  end
end

#rate_branches_tested ⇒ Object 



65
66
67
68
69
70
71
 
# File 'lib/slather/coverage_info.rb', line 65

def rate_branches_tested
  if (num_branches_testable > 0)
    (num_branches_tested / num_branches_testable.to_f)
  else
    0.0
  end
end

#rate_lines_tested ⇒ Object 



12
13
14
15
16
17
18
 
# File 'lib/slather/coverage_info.rb', line 12

def rate_lines_tested
  if num_lines_testable > 0
    (num_lines_tested / num_lines_testable.to_f)
  else
    0
  end
end

#source_file_pathname_relative_to_repo_root ⇒ Object 



73
74
75
 
# File 'lib/slather/coverage_info.rb', line 73

def source_file_pathname_relative_to_repo_root
  source_file_pathname.realpath.relative_path_from(Pathname("./").realpath)
end