Projects API tests rewriting.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4457 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/api_test/projects_test.rb

@@ -26,42 +26,96 @@ class ApiTest::ProjectsTest < ActionController::IntegrationTest
     Setting.rest_api_enabled = '1'
   end
   
-  def test_index
+  context "GET /projects" do
+    context ".xml" do
+      should "return projects" do
         get '/projects.xml'
         assert_response :success
         assert_equal 'application/xml', @response.content_type
+        
+        assert_tag :tag => 'projects',
+          :child => {:tag => 'project', :child => {:tag => 'id', :content => '1'}}
+      end
     end
 
-  context "GET /projects/2.xml" do
+    context ".json" do
+      should "return projects" do
+        get '/projects.json'
+        assert_response :success
+        assert_equal 'application/json', @response.content_type
+        
+        json = ActiveSupport::JSON.decode(response.body)
+        assert_kind_of Hash, json
+        assert_kind_of Array, json['projects']
+        assert_kind_of Hash, json['projects'].first
+        assert json['projects'].first.has_key?('id')
+      end
+    end
+  end
+  
+  context "GET /projects/:id" do
+    context ".xml" do
       # TODO: A private project is needed because should_allow_api_authentication
       # actually tests that authentication is *required*, not just allowed
       should_allow_api_authentication(:get, "/projects/2.xml")
-  end
     
-  def test_show
+      should "return requested project" do
         get '/projects/1.xml'
         assert_response :success
         assert_equal 'application/xml', @response.content_type
-    assert_tag 'custom_field', :attributes => {:name => 'Development status'}, :content => 'Stable'
+        
+        assert_tag :tag => 'project',
+          :child => {:tag => 'id', :content => '1'}
+        assert_tag :tag => 'custom_field',
+          :attributes => {:name => 'Development status'}, :content => 'Stable'
       end
       
-  def test_show_should_not_display_hidden_custom_fields
+      context "with hidden custom fields" do
+        setup do
           ProjectCustomField.find_by_name('Development status').update_attribute :visible, false
+        end
+        
+        should "not display hidden custom fields" do
           get '/projects/1.xml'
           assert_response :success
           assert_equal 'application/xml', @response.content_type
-    assert_no_tag 'custom_field', :attributes => {:name => 'Development status'}
+          
+          assert_no_tag 'custom_field',
+            :attributes => {:name => 'Development status'}
+        end
+      end
     end
 
-  context "POST /projects.xml" do
+    context ".json" do
+      should_allow_api_authentication(:get, "/projects/2.json")
+      
+      should "return requested project" do
+        get '/projects/1.json'
+        
+        json = ActiveSupport::JSON.decode(response.body)
+        assert_kind_of Hash, json
+        assert_kind_of Hash, json['project']
+        assert_equal 1, json['project']['id']
+      end
+    end
+  end
+  
+  context "POST /projects" do
+    context "with valid parameters" do
+      setup do
+        @parameters = {:project => {:name => 'API test', :identifier => 'api-test'}}
+      end
+      
+      context ".xml" do
         should_allow_api_authentication(:post,
                                         '/projects.xml',
                                         {:project => {:name => 'API test', :identifier => 'api-test'}},
                                         {:success_code => :created})
     
+        
         should "create a project with the attributes" do
           assert_difference('Project.count') do
-        post '/projects.xml', {:project => {:name => 'API test', :identifier => 'api-test'}}, :authorization => credentials('admin')
+            post '/projects.xml', @parameters, :authorization => credentials('admin')
           end
     
           project = Project.first(:order => 'id DESC')
@@ -73,26 +127,42 @@ class ApiTest::ProjectsTest < ActionController::IntegrationTest
           assert_tag 'project', :child => {:tag => 'id', :content => project.id.to_s}
         end
       end
-  
-  def test_create_failure
-    attributes = {:name => 'API test'}
-    assert_no_difference 'Project.count' do
-      post '/projects.xml', {:project => attributes}, :authorization => credentials('admin')
     end
+    
+    context "with invalid parameters" do
+      setup do
+        @parameters = {:project => {:name => 'API test'}}
+      end
+
+      context ".xml" do
+        should "return errors" do
+          assert_no_difference('Project.count') do
+            post '/projects.xml', @parameters, :authorization => credentials('admin')
+          end
+            
           assert_response :unprocessable_entity
           assert_equal 'application/xml', @response.content_type
-    assert_tag :errors, :child => {:tag => 'error', :content => "Identifier can't be blank"}
+          assert_tag 'errors', :child => {:tag => 'error', :content => "Identifier can't be blank"}
+        end
+      end
+    end
   end
     
-  context "PUT /projects/2.xml" do
+  context "PUT /projects/:id" do
+    context "with valid parameters" do
+      setup do
+        @parameters = {:project => {:name => 'API update'}}
+      end
+      
+      context ".xml" do
         should_allow_api_authentication(:put,
                                         '/projects/2.xml',
-                                    {:project => {:name => 'API test'}},
+                                        {:project => {:name => 'API update'}},
                                         {:success_code => :ok})
         
         should "update the project" do
           assert_no_difference 'Project.count' do
-        put '/projects/2.xml', {:project => {:name => 'API update'}}, :authorization => credentials('jsmith')
+            put '/projects/2.xml', @parameters, :authorization => credentials('jsmith')
           end
           assert_response :ok
           assert_equal 'application/xml', @response.content_type
@@ -100,18 +170,29 @@ class ApiTest::ProjectsTest < ActionController::IntegrationTest
           assert_equal 'API update', project.name
         end
       end
-  
-  def test_update_failure
-    attributes = {:name => ''}
-    assert_no_difference 'Project.count' do
-      put '/projects/1.xml', {:project => attributes}, :authorization => credentials('jsmith')
     end
+    
+    context "with invalid parameters" do
+      setup do
+        @parameters = {:project => {:name => ''}}
+      end
+      
+      context ".xml" do
+        should "return errors" do
+          assert_no_difference('Project.count') do
+            put '/projects/2.xml', @parameters, :authorization => credentials('admin')
+          end
+            
           assert_response :unprocessable_entity
           assert_equal 'application/xml', @response.content_type
-    assert_tag :errors, :child => {:tag => 'error', :content => "Name can't be blank"}
+          assert_tag 'errors', :child => {:tag => 'error', :content => "Name can't be blank"}
+        end
+      end
+    end
   end
   
-  context "DELETE /projects/2.xml" do
+  context "DELETE /projects/:id" do
+    context ".xml" do
       should_allow_api_authentication(:delete,
                                       '/projects/2.xml',
                                       {},
@@ -125,6 +206,7 @@ class ApiTest::ProjectsTest < ActionController::IntegrationTest
         assert_nil Project.find_by_id(2)
       end
     end
+  end
   
   def credentials(user, password=nil)
     ActionController::HttpAuthentication::Basic.encode_credentials(user, password || user)