Class: DeltaTest::RelatedSpecList

Inherits:
Object
  • Object
show all
Defined in:
lib/delta_test/related_spec_list.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RelatedSpecList 



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# File 'lib/delta_test/related_spec_list.rb', line 15

def initialize
  @git = Git.new(DeltaTest.config.base_path)
end

Instance Method Details

#customs ⇒ Set|Nil

Custom spec files



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# File 'lib/delta_test/related_spec_list.rb', line 88

def customs
  return nil unless @changed_files

  return @customs if @customs
  @customs = Set.new

  DeltaTest.config.custom_mappings.each do |spec_file, patterns|
    if Utils.files_grep(@changed_files, patterns).any?
      @customs << spec_file
    end
  end

  @customs
end

#dependents ⇒ Set|Nil

Dependent spec files



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# File 'lib/delta_test/related_spec_list.rb', line 67

def dependents
  return nil unless @changed_files && @table

  return @dependents if @dependents
  @dependents = Set.new

  @table.each do |spec_file, dependencies|
    dependent = @changed_files.include?(spec_file) \
      || (dependencies & @changed_files).any?

    @dependents << spec_file if dependent
  end

  @dependents
end

#full ⇒ Set|Nil

Full spec files



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# File 'lib/delta_test/related_spec_list.rb', line 108

def full
  return nil unless @table

  @full ||= Set.new(@table.keys)
end

#full_tests? ⇒ Boolean

Return if full tests are related



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# File 'lib/delta_test/related_spec_list.rb', line 49

def full_tests?
  return false unless @changed_files

  @full_tests ||= if DeltaTest.config.full_test_patterns.empty?
      false
    else
      Utils.files_grep(
        @changed_files,
        DeltaTest.config.full_test_patterns
      ).any?
    end
end

#load_table!(table_file_path) ⇒ Object

Load table from the file



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# File 'lib/delta_test/related_spec_list.rb', line 22

def load_table!(table_file_path)
  unless File.exist?(table_file_path)
    raise TableNotFoundError.new(table_file_path)
  end

  @table = DependenciesTable.load(table_file_path)
end

#related_spec_files ⇒ Set<String>

Calculate related spec files



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# File 'lib/delta_test/related_spec_list.rb', line 119

def related_spec_files
  if full_tests?
    full
  else
    dependents | customs
  end
end

#retrive_changed_files!(commit) ⇒ Object

Retrive changed files in git diff



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# File 'lib/delta_test/related_spec_list.rb', line 36

def retrive_changed_files!(commit)
  unless @git.git_repo?
    raise NotInGitRepositoryError
  end

  @changed_files = @git.changed_files(commit)
end