Specs

init.rb

@@ -0,0 +1,11 @@
+require 'redmine'
+
+Redmine::Plugin.register :chiliproject_ensure_project_hierarchy do
+  name 'Ensure Project Hierarchy plugin'
+  author 'Felix Schäfer'
+  description 'This plugin ensures subproject identifiers are prefixes with their parent project\'s identifier.'
+  version '0.0.1'
+  url 'https://github.com/thegcat/chiliproject_ensure_project_hierarchy'
+
+  ::Project::IDENTIFIER_SEPARATOR = "-"
+end

spec/controllers/projects_controller_spec.rb

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+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe ProjectsController do
+  let(:project) {mock_model Project}
+  let(:parent_project) {mock_model Project, :identifier => "something-witty"}
+
+  describe "when I navigate to the new project page after having clicked the 'New subproject' link" do
+    let(:do_action) {get :new, :parent_id => parent_project}
+
+    before do
+      # not testing the other stuff
+      IssueCustomField.stub!(:find)
+      Tracker.stub!(:all)
+
+      Project.stub!(:new).and_return project
+      @controller.stub!(:authorize_global).and_return true
+    end
+
+    describe "then the identifier of the new project" do
+      it "should default to the parent's identifier with the project identifier separator" do
+        project.should_receive(:identifier=).with "#{parent_project.identifier}#{::Project::IDENTIFIER_SEPARATOR}"
+        do_action
+      end
+    end
+  end
+
+  describe "when I try to save a project with a parent project" do
+    describe "when the project to save is an existing project" do
+      let(:do_action) {put :create, :project_id => "abc", :project => {:name => "abc", :parent_id => parent_project.id, :identifier => identifier}}
+      let(:project) {mock_model Project, :name => "abc", :parent_id => parent_project.id, :identifier => identifier}
+
+      before do
+        project.stub!(:safe_attributes=)
+        project.stub!(:save).and_return true
+        project.stub!(:set_allowed_parent!)
+        @controller.stub!(:authorize).and_return true
+      end
+
+      describe "and the submitted identifier is correct" do
+        let(:identifier) {"#{parent_project.identifier}#{::Project::IDENTIFIER_SEPARATOR}"}
+
+        it "then the creation should be successful" do
+          do_action
+          response.should be_success
+        end
+      end
+
+      describe "and the submitted identifier is incorrect" do
+        let(:identifier) {""}
+        let(:errors) {mock ActiveRecord::Errors}
+
+        before do
+          project.stub!(:errors).and_return errors
+        end
+
+        it "then an error should be set on the project" do
+          errors.should_receive(:add).with :identifier, :prefix_invalid, :prefix => "#{parent_project.identifier}#{::Project::IDENTIFIER_SEPARATOR}"
+          do_action
+        end
+      end
+    end
+
+    describe "when the project to save is a new project" do
+      # this uses the same validation, no need to test it again
+    end
+  end
+end

spec/spec_helper.rb

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+RAILS_ENV = "test" unless defined? RAILS_ENV
+
+# prevent case where we are using rubygems and test-unit 2.x is installed
+begin
+  require 'rubygems'
+  gem "test-unit", "~> 1.2.3"
+rescue LoadError
+end
+
+begin
+  #require "config/environment" unless defined? RAILS_ROOT
+  require 'spec/spec_helper'
+rescue LoadError => error
+  puts <<-EOS
+
+    You need to install rspec in your ChiliProject project.
+    Please execute the following code:
+
+      gem install rspec-rails
+      script/generate rspec
+
+  EOS
+  raise error
+end
+
+require 'redmine_factory_girl'