require 'spec_helper' describe CategoriesController do describe 'create' do it 'requires the user to be logged in' do lambda { xhr :post, :create }.should raise_error(Discourse::NotLoggedIn) end describe 'logged in' do before do @user = log_in(:moderator) end it "raises an exception when they don't have permission to create it" do Guardian.any_instance.expects(:can_create?).with(Category, nil).returns(false) xhr :post, :create, name: 'hello', color: 'ff0', text_color: 'fff' response.should be_forbidden end it 'raises an exception when the name is missing' do lambda { xhr :post, :create, color: 'ff0', text_color: 'fff' }.should raise_error(Discourse::InvalidParameters) end it 'raises an exception when the color is missing' do lambda { xhr :post, :create, name: 'hello', text_color: 'fff' }.should raise_error(Discourse::InvalidParameters) end it 'raises an exception when the text color is missing' do lambda { xhr :post, :create, name: 'hello', color: 'ff0' }.should raise_error(Discourse::InvalidParameters) end describe 'failure' do before do @category = Fabricate(:category, user: @user) xhr :post, :create, name: @category.name, color: 'ff0', text_color: 'fff' end it { should_not respond_with(:success) } it 'returns errors on a duplicate category name' do response.code.to_i.should == 422 end end describe 'success' do before do xhr :post, :create, name: 'hello', color: 'ff0', text_color: 'fff' end it 'creates a category' do Category.count.should == 1 end it { should respond_with(:success) } end end end describe 'destroy' do it 'requires the user to be logged in' do lambda { xhr :delete, :destroy, id: 'category'}.should raise_error(Discourse::NotLoggedIn) end describe 'logged in' do before do @user = log_in @category = Fabricate(:category, user: @user) end it "raises an exception if they don't have permission to delete it" do Guardian.any_instance.expects(:can_delete_category?).returns(false) xhr :delete, :destroy, id: @category.slug response.should be_forbidden end it "deletes the record" do Guardian.any_instance.expects(:can_delete_category?).returns(true) lambda { xhr :delete, :destroy, id: @category.slug}.should change(Category, :count).by(-1) end end end describe 'update' do it 'requires the user to be logged in' do lambda { xhr :put, :update, id: 'category'}.should raise_error(Discourse::NotLoggedIn) end describe 'logged in' do before do @user = log_in(:moderator) @category = Fabricate(:category, user: @user) end it "raises an exception if they don't have permission to edit it" do Guardian.any_instance.expects(:can_edit?).returns(false) xhr :put, :update, id: @category.slug, name: 'hello', color: 'ff0', text_color: 'fff' response.should be_forbidden end it "requires a name" do lambda { xhr :put, :update, id: @category.slug, color: 'fff', text_color: '0ff' }.should raise_error(Discourse::InvalidParameters) end it "requires a color" do lambda { xhr :put, :update, id: @category.slug, name: 'asdf', text_color: '0ff' }.should raise_error(Discourse::InvalidParameters) end it "requires a text color" do lambda { xhr :put, :update, id: @category.slug, name: 'asdf', color: 'fff' }.should raise_error(Discourse::InvalidParameters) end describe 'failure' do before do @other_category = Fabricate(:category, name: 'Other', user: @user ) xhr :put, :update, id: @category.id, name: @other_category.name, color: 'ff0', text_color: 'fff' end it 'returns errors on a duplicate category name' do response.should_not be_success end it 'returns errors on a duplicate category name' do response.code.to_i.should == 422 end end describe 'success' do before do xhr :put, :update, id: @category.id, name: 'science', color: '000', text_color: '0ff' @category.reload end it 'updates the name' do @category.name.should == 'science' end it 'updates the color' do @category.color.should == '000' end it 'updates the text color' do @category.text_color.should == '0ff' end end end end end