91 lines
3.1 KiB
Ruby
91 lines
3.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
RSpec.shared_examples 'database schema assertions for' do |fetch_by_name_method, exists_method, all_objects_method|
|
|
subject(:database) { described_class.new(connection) }
|
|
|
|
let(:database_model) { Gitlab::Database.database_base_models['main'] }
|
|
let(:connection) { database_model.connection }
|
|
|
|
before do
|
|
allow(connection).to receive(:select_rows).and_return(results)
|
|
allow(connection).to receive(:exec_query).and_return(results)
|
|
end
|
|
|
|
describe "##{fetch_by_name_method}" do
|
|
it 'returns nil when schema object does not exists' do
|
|
expect(database.public_send(fetch_by_name_method, 'invalid-object-name')).to be_nil
|
|
end
|
|
|
|
it 'returns the schema object by name' do
|
|
expect(database.public_send(fetch_by_name_method, valid_schema_object_name).name).to eq(valid_schema_object_name)
|
|
end
|
|
end
|
|
|
|
describe "##{exists_method}" do
|
|
it 'returns true when schema object exists' do
|
|
expect(database.public_send(exists_method, valid_schema_object_name)).to be_truthy
|
|
end
|
|
|
|
it 'returns false when schema object does not exists' do
|
|
expect(database.public_send(exists_method, 'invalid-object')).to be_falsey
|
|
end
|
|
end
|
|
|
|
describe "##{all_objects_method}" do
|
|
it 'returns all the schema objects' do
|
|
schema_objects = database.public_send(all_objects_method)
|
|
|
|
expect(schema_objects).to all(be_a(schema_object))
|
|
expect(schema_objects.map(&:name)).to eq([valid_schema_object_name])
|
|
end
|
|
end
|
|
end
|
|
|
|
RSpec.describe Gitlab::Database::SchemaValidation::Database, feature_category: :database do
|
|
context 'when having indexes' do
|
|
let(:schema_object) { Gitlab::Database::SchemaValidation::SchemaObjects::Index }
|
|
let(:valid_schema_object_name) { 'index' }
|
|
let(:results) do
|
|
[['index', 'CREATE UNIQUE INDEX "index" ON public.achievements USING btree (namespace_id, lower(name))']]
|
|
end
|
|
|
|
include_examples 'database schema assertions for', 'fetch_index_by_name', 'index_exists?', 'indexes'
|
|
end
|
|
|
|
context 'when having triggers' do
|
|
let(:schema_object) { Gitlab::Database::SchemaValidation::SchemaObjects::Trigger }
|
|
let(:valid_schema_object_name) { 'my_trigger' }
|
|
let(:results) do
|
|
[['my_trigger', 'CREATE TRIGGER my_trigger BEFORE INSERT ON todos FOR EACH ROW EXECUTE FUNCTION trigger()']]
|
|
end
|
|
|
|
include_examples 'database schema assertions for', 'fetch_trigger_by_name', 'trigger_exists?', 'triggers'
|
|
end
|
|
|
|
context 'when having tables' do
|
|
let(:schema_object) { Gitlab::Database::SchemaValidation::SchemaObjects::Table }
|
|
let(:valid_schema_object_name) { 'my_table' }
|
|
let(:results) do
|
|
[
|
|
{
|
|
'table_name' => 'my_table',
|
|
'column_name' => 'id',
|
|
'not_null' => true,
|
|
'data_type' => 'bigint',
|
|
'column_default' => "nextval('audit_events_id_seq'::regclass)"
|
|
},
|
|
{
|
|
'table_name' => 'my_table',
|
|
'column_name' => 'details',
|
|
'not_null' => false,
|
|
'data_type' => 'text',
|
|
'column_default' => nil
|
|
}
|
|
]
|
|
end
|
|
|
|
include_examples 'database schema assertions for', 'fetch_table_by_name', 'table_exists?', 'tables'
|
|
end
|
|
end
|