Class: TestCaseGenerator::GeneratorObjectiveC

Inherits:
Object
  • Object
show all
Defined in:
lib/test_case_generator/generator_objective_c.rb

Instance Method Summary collapse

Instance Method Details

#can_handle?(source_fn) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_case_generator/generator_objective_c.rb', line 6

def can_handle?(source_fn)
  File.extname(source_fn).eql? '.m'
end

#write(ctx, source_fn) ⇒ Object 



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# File 'lib/test_case_generator/generator_objective_c.rb', line 10

def write(ctx, source_fn)
  write_header ctx, File.join(File.dirname(source_fn), File.basename(source_fn, File.extname(source_fn)) + 'Generated.h')
  write_source ctx, source_fn
end

#write_header(dsl_context, header_fn) ⇒ Object 



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# File 'lib/test_case_generator/generator_objective_c.rb', line 15

def write_header(dsl_context, header_fn)
  protocol_name = File.basename(header_fn, File.extname(header_fn))
  tmp_fn = header_fn + '.tmp'
  File.open(tmp_fn, 'w') do |f|
    writer = IndentedWriter.new f

    writer.puts '#import <Foundation/Foundation.h>'
    writer.blank
    writer.puts "@protocol #{protocol_name} <NSObject>"

    dsl_context.labels.each do |label|
      method_name = label
      writer.puts "- (void)#{method_name};"
    end

    writer.puts '@end'
  end

  FileUtils.move tmp_fn, header_fn
end

#write_source(dsl_context, source_fn) ⇒ Object 



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# File 'lib/test_case_generator/generator_objective_c.rb', line 36

def write_source(dsl_context, source_fn)
  tmp_fn = source_fn + '.tmp'
  source = File.open(source_fn).read
  File.open(tmp_fn, 'w') do |f|
    source.each_line do |line|
      f.puts line
      break if line =~ /^\s*\/\/\s*%%\s*$/
    end

    writer = IndentedWriter.new f

    dsl_context.each do |pattern|
      method_name = pattern.join '_'
      writer.blank
      writer.puts "- (void)test_#{method_name} {"

      pattern.each do |ptn|
        writer.block_indent '    ' do
          writer.puts "[self #{ptn}];"
        end
      end

      writer.puts '}'
    end

    writer.blank
    writer.puts '@end'
  end

  FileUtils.move tmp_fn, source_fn
end