Make the EmbeddedServerHelper more dynamic by allowing more parameters in the constructor

[ghost]

Hi all,
as sent over hector-users, I extendend the EmbeddedServerHelper to take more arguements and make use of a template .yaml file which gets filled with correct values at setup(..) time.
Also take an argument for an external log4j file which gets copied along into the folder of choice.

I kept both a the EmbeddedServerHelper(String yamlFile) and EmbeddedServerHelper() constructors with correct default values to act as a drop-in replacement. I ran all the available tests, so it should work.

Felipe

[ghost]

I have created a config object which can be passed onto the EmbeddedServerHelper constructor.
If the constructor is called without any arguments, it behaves like the old one.
EmbeddedServerConfigurator has a special method called createFromYaml(String yamlPath) which returns a matching ESC for the given configuration.
I have also added some tests for the different constructors.

[ghost]

I wrote a EmbeddedServerConfigurator object which is used to configure the EmbeddedServerHelper.
When no arguments are passed, the EmbeddedServerHelper behaves just like the old one.
EmbeddedServerConfigurator has a neat method called createFromYaml(...) which turns a Yaml file into an ESC object.

Other than that I have cleaned up the code a bit and added some tests.

[jsevellec]

This feature is very interesting especially to use it in cassandra-unit

[ghost]

Some files are in the wrong place. I'll close this request and open up a new one.

[patricioe]

What's the status of this ? Sean ?