Class: Blueprint::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/blueprint-css/lib/blueprint/validator.rb

Overview

Validates generated CSS against the W3 using Java

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Validator

Returns a new instance of Validator.



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# File 'lib/blueprint-css/lib/blueprint/validator.rb', line 6

def initialize
  @error_count = 0
end

Instance Attribute Details

#error_count ⇒ Object (readonly)

Returns the value of attribute error_count.



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# File 'lib/blueprint-css/lib/blueprint/validator.rb', line 4

def error_count
  @error_count
end

Instance Method Details

#validate ⇒ Object

Validates all three CSS files



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# File 'lib/blueprint-css/lib/blueprint/validator.rb', line 11

def validate
  java_path = `which java`.rstrip
  raise "You do not have a Java installed, but it is required." if java_path.blank?

  output_header

  Blueprint::CSS_FILES.keys.each do |file_name|
    css_output_path = File.join(Blueprint::BLUEPRINT_ROOT_PATH, file_name)
    puts "\n\n  Testing #{css_output_path}"
    puts "  Output ============================================================\n\n"
    @error_count += 1 if !system("#{java_path} -jar '#{Blueprint::VALIDATOR_FILE}' -e '#{css_output_path}'")
  end

  output_footer
end