mirror of https://github.com/perkeep/perkeep.git
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
/*
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Copyright 2014 The Camlistore Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may 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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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package dockertest
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import (
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"log"
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"os/exec"
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"testing"
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"time"
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"camlistore.org/pkg/netutil"
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)
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const mongoImage = "robinvdvleuten/mongo"
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// SetupMongoContainer sets up a real MongoDB instance for testing purposes, using a Docker container.
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// Currently using https://index.docker.io/u/robinvdvleuten/mongo/
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func SetupMongoContainer(t *testing.T) (containerID, ip string) {
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if testing.Short() {
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t.Skip("skipping in short mode")
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}
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if _, err := exec.LookPath("docker"); err != nil {
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t.Skip("skipping without docker available in path")
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}
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if ok, err := HaveImage(mongoImage); !ok || err != nil {
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if err != nil {
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t.Skipf("Error running docker to check for %s: %v", mongoImage, err)
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}
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log.Printf("Pulling docker image %s ...", mongoImage)
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if err := Pull(mongoImage); err != nil {
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t.Skipf("Error pulling %s: %v", mongoImage, err)
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}
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}
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var err error
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containerID, err = Run("-d", mongoImage, "--smallfiles")
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if err != nil {
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t.Fatalf("docker run: %v", err)
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}
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ip, err = IP(containerID)
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if err != nil {
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t.Fatalf("Error getting container IP: %v", err)
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}
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if err := netutil.AwaitReachable(ip+":27017", 20*time.Second); err != nil {
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t.Fatal("timeout waiting for port to become reachable")
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}
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return
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}
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