Contents

require 'assert'
require 'ardb'

module Ardb

  class UnitTests < Assert::Context
    desc "Ardb"
    setup do
      @orig_ar_logger = ActiveRecord::Base.logger
      Adapter.reset

      @module = Ardb
    end
    teardown do
      Adapter.reset
      ActiveRecord::Base.logger = @orig_ar_logger
    end
    subject{ @module }

    should have_imeths :config, :configure, :adapter, :validate!, :init
    should have_imeths :escape_like_pattern

    should "return its `Config` class with the `config` method" do
      assert_same Config, subject.config
    end

    should "complain if init'ing and not all configs are set" do
      orig_adapter = Ardb.config.db.adapter
      Ardb.config.db.adapter = nil
      assert_raises(NotConfiguredError){ subject.init }
      Ardb.config.db.adapter = orig_adapter
    end

    should "init the adapter on init" do
      assert_nil Adapter.current
      begin
        subject.init
      rescue LoadError
      end

      assert_not_nil Adapter.current
      exp_adapter = Adapter.send(subject.config.db.adapter)
      assert_equal exp_adapter, Adapter.current
      assert_same Adapter.current, subject.adapter
    end

    should "establish an AR connection on init" do
      assert_raises(LoadError) do
        # not going to test this b/c I don't want to bring in all the crap it
        # takes to actually establish a connection with AR (adapters, etc)
        # plus, most of this should be handled by AR, ns-options, and the above
        # tests anyway
        subject.init
      end
    end

  end

  class InitTests < UnitTests
    desc "when init"
    setup do
      # don't establish connection, otherwise this errors if it can't connect to
      # an actual DB
      @module.init(false)
    end

    should "demeter its adapter" do
      pattern = "%#{Factory.string}\\#{Factory.string}_"
      exp = subject.adapter.escape_like_pattern(pattern)
      assert_equal exp, subject.escape_like_pattern(pattern)
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ardb-0.27.3	test/unit/ardb_tests.rb