added some specs for the mysql extension

Author: calavera

Rakefile

@@ -57,6 +57,7 @@ end
 require 'spec/rake/spectask'
 Spec::Rake::SpecTask.new(:spec) do |spec|
   spec.libs << 'lib' << 'spec'
+  spec.spec_opts = ['--options', 'spec/spec.opts']
   spec.spec_files = FileList['spec/**/*_spec.rb']
 end
 
@@ -66,8 +67,6 @@ Spec::Rake::SpecTask.new(:rcov) do |spec|
   spec.rcov = true
 end
 
-task :spec => :check_dependencies
-
 task :default => :spec
 
 require 'rake/rdoctask'

lib/trinidad-mysql-dbpool-extension.rb

@@ -1,10 +1,11 @@
-$:.unshift(File.dirname(__FILE__)) unless
-  $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
+def unshift(path)
+  $:.unshift(File.dirname(__FILE__)) unless
+    $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
+end
 
-$:.unshift(File.dirname(__FILE__) + '/../trinidad-libs')
+unshift(File.dirname(__FILE__))
+unshift(File.dirname(__FILE__) + '/../trinidad-libs')
 
-require 'java'
-require 'rubygems'
 require 'trinidad-dbpool'
 
 require 'mysql-connector-java-5.1.12-bin'

spec/spec.opts

@@ -1 +1,2 @@
 --color
+--format specdoc

spec/spec_helper.rb

@@ -1,8 +1,9 @@
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
-require 'trinidad-dbpool'
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'trinidad-libs'))
+
+require 'trinidad-mysql-dbpool-extension'
 require 'spec'
-require 'spec/autorun'
 
 Spec::Runner.configure do |config|
 

spec/trinidad-dbpool_spec.rb

@@ -0,0 +1,42 @@
+require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
+
+describe Trinidad::MysqlDbpoolWebAppAddon do
+  before(:each) do
+    @addon = Trinidad::MysqlDbpoolWebAppAddon.new
+    @class_loader = org.jruby.util.JRubyClassLoader.new(JRuby.runtime.jruby_class_loader)
+    @context = Trinidad::Tomcat::StandardContext.new
+
+    @opts = {
+      'name' => 'jdbc/TestDB'
+    }
+  end
+
+  it "uses the mysql jar driver" do
+    @addon.driver_jar.should =~ /mysql-connector-java-.+jar$/
+  end
+
+  it "sets the mysql driver name as a resource property" do
+    resource = configure_addon
+    resource.getProperty('driverClassName').should == 'com.mysql.jdbc.Driver'
+  end
+
+  it "loads the jar into the jruby's class loader" do
+    configure_addon
+    @class_loader.getURLs().should have(1).resource
+  end
+
+  it "adds the resource to the tomcat standard context" do
+    configure_addon
+    @context.naming_resources.find_resource('jdbc/TestDB').should_not be_nil
+  end
+
+  it "adds properties to the resource" do
+    @opts['maxIdle'] = 300
+    resource = configure_addon
+    resource.getProperty('maxIdle').should == '300'
+  end
+
+  def configure_addon
+    @addon.configure(@context, @class_loader, @opts)
+  end
+end