Module: SchemaDev::Rspec::Db

Extended by:
Db
Included in:
Db
Defined in:
lib/schema_dev/rspec/db.rb

Defined Under Namespace

Modules: Helpers

Instance Method Summary collapse

Instance Method Details

#configuration ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 33

def configuration
  case @db
  when 'mysql'
    {
      :adapter => 'mysql',
      :database => 'schema_plus_test',
      :username => ENV.fetch('MYSQL_DB_USER', 'schema_plus'),
      :encoding => 'utf8',
      :min_messages => 'warning'
    }
  when 'mysql2'
    {
      :adapter => 'mysql2',
      :database => 'schema_plus_test',
      :username => ENV.fetch('MYSQL_DB_USER', 'schema_plus'),
      :encoding => 'utf8',
      :min_messages => 'warning'
    }
  when 'postgresql'
    {
      :adapter => 'postgresql',
      :username => ENV['POSTGRESQL_DB_USER'],
      :database => 'schema_plus_test',
      :min_messages => 'warning'
    }
  when 'sqlite3'
    {
      :adapter => 'sqlite3',
      :database => tmproot.join('schema_plus.sqlite3').to_s
    }
  else
    raise "Unknown db adapter #{@db.inspect}"
  end
end

#connect ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 68

def connect
  ActiveRecord::Base.configurations = { 'schema_dev' => configuration }
  ActiveRecord::Base.establish_connection :schema_dev
  case @db
  when 'sqlite3'
    ActiveRecord::Base.connection.execute "PRAGMA synchronous = OFF"
  end
end

#logroot ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 29

def logroot
  @logroot ||= Pathname.new('log').tap { |path| path.mkpath }
end

#set_logger ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 77

def set_logger
  ruby = "#{RUBY_ENGINE}-#{RUBY_VERSION}"
  activerecord = "activerecord-#{ActiveRecord::VERSION::MAJOR}.#{ActiveRecord::VERSION::MINOR}"
  ActiveRecord::Base.logger = Logger.new(logroot.join("#{ruby}.#{activerecord}.#{@db}.log").open("w"))
end

#setup ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 10

def setup
  @db = GemfileSelector.infer_db
  set_logger
  connect
  RSpec.configure do |config|
    config.include Helpers
    config.filter_run_excluding :postgresql => :only unless Helpers.postgresql?
    config.filter_run_excluding :postgresql => :skip if Helpers.postgresql?
    config.filter_run_excluding :mysql => :only unless Helpers.mysql?
    config.filter_run_excluding :mysql => :skip if Helpers.mysql?
    config.filter_run_excluding :sqlite3 => :only unless Helpers.sqlite3?
    config.filter_run_excluding :sqlite3 => :skip if Helpers.sqlite3?
  end
end

#tmproot ⇒ Object 



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# File 'lib/schema_dev/rspec/db.rb', line 25

def tmproot
  @tmproot ||= Pathname.new('tmp').tap { |path| path.mkpath }
end