convert ProjectHelper tests to specs

spec/helpers/projects_helper_spec.rb

@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+describe ProjectsHelper do
+  include ApplicationHelper
+  include ProjectsHelper
+
+  before do
+    User.delete_all
+    Version.delete_all
+    Project.delete_all
+
+    set_language_if_valid('en')
+    User.current = nil
+  end
+
+  let(:test_project)  { FactoryGirl.create :valid_project }
+
+  describe 'a version' do
+    let(:version) { FactoryGirl.create :version, :project => test_project }
+
+    it 'can be formatted' do
+      format_version_name(version).should == "#{test_project.name} - #{version.name}"
+    end
+
+    it 'can be formatted within a project' do
+      @project = test_project
+      format_version_name(version).should == version.name
+    end
+
+    it 'does not create a link, without permission' do
+      link_to_version(version).should == "#{test_project.name} - #{version.name}"
+    end
+
+    describe 'with a valid user' do
+      let(:user) { FactoryGirl.create :user, :member_in_project => test_project }
+      before { User.current = user}
+
+      it 'generates a link' do
+        link_to_version(version).should == "<a href=\"/versions/#{version.id}\">#{test_project.name} - #{version.name}</a>"
+      end
+
+      it 'generates a link within a project' do
+        @project = test_project
+        link_to_version(version).should == "<a href=\"/versions/#{version.id}\">#{version.name}</a>"
+      end
+    end
+
+    describe 'when generating options-tags' do
+      it 'generates nothing without a version' do
+        version_options_for_select([]).should be_empty
+      end
+
+      it 'generates an option tag' do
+        version_options_for_select([], version).should == "<option value=\"#{version.id}\" selected=\"selected\">#{version.name}</option>"
+      end
+    end
+  end
+
+  describe 'a system version' do
+    let(:version) { FactoryGirl.create :version, :project => test_project, :sharing => 'system' }
+
+    it 'can be formatted' do
+      format_version_name(version).should == "#{test_project.name} - #{version.name}"
+    end
+  end
+
+  describe 'an invalid version' do
+    let(:version) { Object }
+
+    it 'does not generate a link' do
+      link_to_version(Object).should be_empty
+    end
+  end
+end

test/unit/helpers/projects_helper_test.rb

@@ -1,66 +0,0 @@
-#-- encoding: UTF-8
-#-- copyright
-# ChiliProject is a project management system.
-#
-# Copyright (C) 2010-2011 the ChiliProject Team
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# See doc/COPYRIGHT.rdoc for more details.
-#++
-require File.expand_path('../../../test_helper', __FILE__)
-
-class ProjectsHelperTest < HelperTestCase
-  include ApplicationHelper
-  include ProjectsHelper
-
-  def setup
-    super
-    set_language_if_valid('en')
-    User.current = nil
-    @test_project = FactoryGirl.create :valid_project
-    @user = FactoryGirl.create :user, :member_in_project => @test_project
-    @version = FactoryGirl.create :version, :project => @test_project
-  end
-
-  def test_link_to_version_within_project
-    User.current = @user
-    @project = @test_project
-    assert_equal "<a href=\"/versions/#{@version.id}\">#{@version.name}</a>", link_to_version(@version)
-  end
-
-  def test_link_to_version
-    User.current = @user
-    assert_equal "<a href=\"/versions/#{@version.id}\">#{@test_project.name} - #{@version.name}</a>", link_to_version(@version)
-  end
-
-  def test_link_to_private_version
-    assert_equal "#{@test_project.name} - #{@version.name}", link_to_version(@version)
-  end
-
-  def test_link_to_version_invalid_version
-    assert_equal '', link_to_version(Object)
-  end
-
-  def test_format_version_name_within_project
-    @project = @test_project
-    assert_equal @version.name, format_version_name(@version)
-  end
-
-  def test_format_version_name
-    assert_equal "#{@test_project.name} - #{@version.name}", format_version_name(@version)
-  end
-
-  def test_format_version_name_for_system_version
-    version = FactoryGirl.create :version, :project => @test_project, :sharing => 'system'
-    assert_equal "#{@test_project.name} - #{version.name}", format_version_name(version)
-  end
-
-  def test_version_options_for_select_with_no_versions
-    assert_equal '', version_options_for_select([])
-    assert_equal "<option value=\"#{@version.id}\" selected=\"selected\">#{@version.name}</option>", version_options_for_select([], @version)
-  end
-end