Alan Foster
155 lines
3.9 KiB
Ruby
155 lines
3.9 KiB
Ruby
RSpec.shared_examples_for 'Msf::DBManager::Migration' do
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if ENV['REMOTE_DB']
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before {skip("Migration is not tested for a remoted DB")}
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end
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it { is_expected.to be_a Msf::DBManager::Migration }
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context '#add_rails_engine_migration_paths' do
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def add_rails_engine_migration_paths
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db_manager.add_rails_engine_migration_paths
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end
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it 'should not add duplicate paths to ActiveRecord::Migrator.migrations_paths' do
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add_rails_engine_migration_paths
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expect {
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add_rails_engine_migration_paths
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}.to_not change {
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ActiveRecord::Migrator.migrations_paths.length
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}
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expect(ActiveRecord::Migrator.migrations_paths.uniq).to eq ActiveRecord::Migrator.migrations_paths
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end
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end
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context '#migrate' do
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def migrate
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db_manager.migrate
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end
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it 'should call ActiveRecord::Migrator.migrate' do
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expect(ActiveRecord::Migrator).to receive(:migrate).with(
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ActiveRecord::Migrator.migrations_paths
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)
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migrate
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end
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it 'should return migrations that were ran from ActiveRecord::Migrator.migrate' do
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migrations = [double('Migration 1')]
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expect(ActiveRecord::Migrator).to receive(:migrate).and_return(migrations)
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expect(migrate).to eq migrations
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end
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it 'should reset the column information' do
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expect(db_manager).to receive(:reset_column_information)
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migrate
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end
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context 'with StandardError from ActiveRecord::Migration.migrate' do
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let(:standard_error) do
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StandardError.new(message)
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end
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let(:message) do
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"DB.migrate threw an exception"
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end
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before(:example) do
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expect(ActiveRecord::Migrator).to receive(:migrate).and_raise(standard_error)
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end
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it 'should set Msf::DBManager#error' do
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migrate
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expect(db_manager.error).to eq standard_error
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end
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it 'should log error message at error level' do
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expect(db_manager).to receive(:elog) do |error_message, error:|
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expect(error_message).to include(standard_error.to_s)
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expect(error).to eql(standard_error)
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end
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migrate
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end
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end
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context 'with verbose' do
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def migrate
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db_manager.migrate(verbose)
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end
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context 'false' do
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let(:verbose) do
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false
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end
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it 'should set ActiveRecord::Migration.verbose to false' do
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expect(ActiveRecord::Migration).to receive(:verbose=).with(verbose)
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migrate
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end
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end
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context 'true' do
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let(:verbose) do
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true
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end
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it 'should set ActiveRecord::Migration.verbose to true' do
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expect(ActiveRecord::Migration).to receive(:verbose=).with(verbose)
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migrate
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end
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end
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end
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context 'without verbose' do
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it 'should set ActiveRecord::Migration.verbose to false' do
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expect(ActiveRecord::Migration).to receive(:verbose=).with(false)
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db_manager.migrate
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end
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end
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end
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context '#migrated' do
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it { is_expected.to respond_to :migrated }
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it { is_expected.to respond_to :migrated= }
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end
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context '#reset_column_information' do
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def reset_column_information
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db_manager.send(:reset_column_information)
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end
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it 'should use ActiveRecord::Base.descendants to find both direct and indirect subclasses' do
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expect(ActiveRecord::Base).to receive(:descendants).and_return([])
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reset_column_information
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end
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it 'should reset column information on each descendant of ActiveRecord::Base' do
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descendants = []
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1.upto(2) do |i|
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descendants << double("Descendant #{i}")
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end
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expect(ActiveRecord::Base).to receive(:descendants).and_return(descendants)
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descendants.each do |descendant|
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expect(descendant).to receive(:reset_column_information)
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end
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reset_column_information
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end
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end
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end
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