92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package compose
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import (
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"errors"
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"os"
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"path/filepath"
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"strconv"
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"testing"
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)
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// EnsureUp starts all the requested services (must be defined in docker-compose.yml)
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// with a default timeout of 300 seconds
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func EnsureUp(t *testing.T, services ...string) {
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EnsureUpWithTimeout(t, 300, services...)
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}
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// EnsureUpWithTimeout starts all the requested services (must be defined in docker-compose.yml)
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// Wait for `timeout` seconds for health
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func EnsureUpWithTimeout(t *testing.T, timeout int, services ...string) {
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// The NO_COMPOSE env variables makes it possible to skip the starting of the environment.
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// This is useful if the service is already running locally.
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if noCompose, err := strconv.ParseBool(os.Getenv("NO_COMPOSE")); err == nil && noCompose {
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return
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}
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compose, err := getComposeProject()
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if err != nil {
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t.Fatal(err)
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}
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// Kill no longer used containers
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err = compose.KillOld(services)
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if err != nil {
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t.Fatal(err)
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}
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for _, service := range services {
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err = compose.Start(service)
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if err != nil {
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t.Fatal(err)
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}
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}
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// Wait for health
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err = compose.Wait(timeout, services...)
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if err != nil {
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t.Fatal(err)
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}
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}
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func getComposeProject() (*Project, error) {
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// find docker-compose
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path, err := os.Getwd()
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if err != nil {
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return nil, err
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}
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for {
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if path == "/" {
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return nil, errors.New("docker-compose.yml not found")
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}
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if _, err = os.Stat(filepath.Join(path, "docker-compose.yml")); err != nil {
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path = filepath.Dir(path)
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} else {
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break
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}
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}
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return NewProject(
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os.Getenv("DOCKER_COMPOSE_PROJECT_NAME"),
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[]string{
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filepath.Join(path, "docker-compose.yml"),
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},
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)
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}
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