Class: OSpec::BrowserFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/ospec/browser_formatter.rb

Constant Summary collapse

CSS = 
<<-EOS

  body {
    font-size: 14px;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  }

  pre {
    font-family: "Bitstream Vera Sans Mono", Monaco, "Lucida Console", monospace;
    font-size: 12px;
    color: #444444;
    white-space: pre;
    padding: 3px 0px 3px 12px;
    margin: 0px 0px 8px;

    background: #FAFAFA;
    -webkit-box-shadow: rgba(0,0,0,0.07) 0 1px 2px inset;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    border: 1px solid #DDDDDD;
  }

  ul.example_groups {
    list-style-type: none;
  }

  li.group.passed .group_description {
    color: #597800;
    font-weight: bold;
  }

  li.group.failed .group_description {
    color: #FF000E;
    font-weight: bold;
  }

  li.example.passed {
    color: #597800;
  }

  li.example.failed {
    color: #FF000E;
  }

  .examples {
    list-style-type: none;
  }
EOS

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BrowserFormatter

Returns a new instance of BrowserFormatter.



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# File 'lib/ospec/browser_formatter.rb', line 53

def initialize
  @examples        = []
  @failed_examples = []
end

Instance Method Details

#example_count ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 179

def example_count
  @examples.size
end

#example_failed(example) ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 131

def example_failed example
  @failed_examples << example
  @example_group_failed = true

  exception = example.exception

  case exception
  when OSpec::ExpectationNotMetError
    output  = exception.message
  else
    output  = "#{exception.class}: #{exception.message}\n"
    output += "    #{exception.backtrace.join "\n    "}\n"
  end

  %x{
    var wrapper = document.createElement('li');
    wrapper.className = 'example failed';

    var description = document.createElement('span');
    description.className = 'example_description';
    description.innerHTML = #{example.description};

    var exception = document.createElement('pre');
    exception.className = 'exception';
    exception.innerHTML = output;

    wrapper.appendChild(description);
    wrapper.appendChild(exception);

    #@example_list.appendChild(wrapper);
    #@example_list.style.display = 'list-item';
  }
end

#example_group_finished(group) ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 118

def example_group_finished group
  if @example_group_failed
    `#@group_element.className = 'group failed';`
  else
    `#@group_element.className = 'group passed';`
  end
end

#example_group_started(group) ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 95

def example_group_started group
  @example_group = group
  @example_group_failed = false

  %x{
    var group_element = document.createElement('li');

    var description = document.createElement('span');
    description.className = 'group_description';
    description.innerHTML = #{group.description};
    group_element.appendChild(description);

    var example_list = document.createElement('ul');
    example_list.className = 'examples';
    group_element.appendChild(example_list);

    #@groups_element.appendChild(group_element);
  }

  @group_element = `group_element`
  @example_list  = `example_list`
end

#example_passed(example) ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 165

def example_passed example
  %x{
    var wrapper = document.createElement('li');
    wrapper.className = 'example passed';

    var description = document.createElement('span');
    description.className = 'example_description';
    description.innerHTML = #{example.description};

    wrapper.appendChild(description);
    #@example_list.appendChild(wrapper);
  }
end

#example_started(example) ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 126

def example_started example
  @examples << example
  @example = example
end

#finish ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 89

def finish
  time = Time.now.to_f - @start_time
  text = "\n#{example_count} examples, #{@failed_examples.size} failures (time taken: #{time})"
  `#{@summary_element}.innerHTML = text`
end

#start ⇒ Object 



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# File 'lib/ospec/browser_formatter.rb', line 58

def start
  %x{
    if (!document || !document.body) {
      #{ raise "Not running in browser." };
    }

    var summary_element = document.createElement('p');
    summary_element.className = 'summary';

    var groups_element = document.createElement('ul');
    groups_element.className = 'example_groups';

    var target = document.getElementById('opal-spec-output');

    if (!target) {
      target = document.body;
    }

    target.appendChild(summary_element);
    target.appendChild(groups_element);

    var styles = document.createElement('style');
    styles.innerHTML = #{ CSS };
    document.head.appendChild(styles);
  }

  @start_time = Time.now.to_f
  @groups_element = `groups_element`
  @summary_element = `summary_element`
end