Contents

require 'spec_helper'

describe UrlHelper, :type => :helper do
  describe "#button_to" do
    def pattern(label, class_)
      Regexp.new(Regexp.escape(html % [class_, label]))
    end

    let(:html) { %(<input class="btn %s" type="submit" value="%s" />) }

    it "emits proper classes to style buttons" do
      button_to("Test", "/test").should =~ pattern("Test", "btn-default")
    end

    it "does not emit a default if a button type is specified" do
      button_to("Test", "/test", class: 'btn-danger').should =~ pattern("Test", "btn-danger")
    end

    it "does not emit a default if a button type is specified in a space-separated class" do
      button_to("Test", "/test", class: 'xyz btn-primary').should =~ pattern("Test", "xyz btn-primary")
    end

    context "with arrays of classes" do
      it "does not emit a default if a button type is specified as one of an array of classes" do
        button_to("Test", "/test", class: ['xyz', 'btn-primary']).should =~ pattern("Test", "xyz btn-primary")
      end

      it "does not emit a default if a button type is specified within a space-separated class" do
        button_to("Test", "/test", class: ['xyz btn-primary']).should =~ pattern("Test", "xyz btn-primary")
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
bootstrap-sass-extras-0.1.0	spec/helpers/button_to_helper_spec.rb