From: Peter Vandenabeele <peter@...>
Date: 2011-01-26T21:03:33+09:00
Subject: Re: Rails: Problem with test-environment and mysql2 database

vivec manavortex wrote in post #977603:
...
> I chased the bug deep down to databases.rake:429, and there it says:
> task :purge => :environment do
>        abcs = ActiveRecord::Base.configurations
>        case abcs["test"]["adapter"]
>        when /mysql/
>
> and the problem seems to be with the case-statement, there something
> is a nil value (and most likely it is the "adapter" value in "test"?).
> The adapter value is set in my database.yml, and everything is great
> as long as I stay to the development environment - but I need to
> get those tests working.

Could it be that in the "test" section of database.yml you have a TAB
(instead of 2 spaces)? Maybe that is not the yaml you expect.

Maybe try:

$ cd config
$ irb
> require 'yaml'
 => true
> File.open('database.yml') do |f|
>     YAML::load(f.read)
>   end
 => {"development"=>{"adapter"=>"sqlite3", 
"database"=>"db/development.sqlite3", "pool"=>5, "timeout"=>5000}, 
"test"=>{"adapter"=>"sqlite3", "database"=>"db/test.sqlite3", "pool"=>5, 
"timeout"=>5000}, "production"=>{"adapter"=>"sqlite3", 
"database"=>"db/production.sqlite3", "pool"=>5, "timeout"=>5000}}

and see if this is the correct result you expected.

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