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spec_helper.rb
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spec_helper.rb
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require "spec"
require "rubygems"
require "sequel"
require "sequel/extensions/inflector"
require "sequel/extensions/migration"
require File.join(File.dirname(__FILE__), "..", "lib", "rspec_sequel_matchers")
# connect to an in-memory database
begin
Sequel.sqlite
rescue Sequel::AdapterNotFound
puts "sqlite not available. Install it with: sudo gem install sqlite3-ruby"
end
def define_model(model, &block)
@defined_models ||= []
@defined_models << model
klass = Object.const_set model, Sequel::Model(model.to_s.tableize.to_sym)
klass.class_eval &block if block_given?
end
def undefine_models
@defined_models.each{|model|
Object.send(:remove_const, model)
}
@defined_models = []
end
Spec::Runner.configure do |config|
config.include(RspecSequel::Matchers)
# drop all tables and migrate before first spec
config.before(:all) do
db = Sequel::Model.db
db.tables.each do |table_name|
db.drop_table table_name
end
Sequel::Migrator.apply(db, File.join(File.dirname(__FILE__), "migrations"))
end
# truncate all tables between each spec
config.after(:each) do
db = Sequel::Model.db
db.tables.each do |table_name|
db["TRUNCATE #{table_name}"]
end
end
# undefine models defined via define_model
config.after(:all) do
undefine_models
end
end