160 lines
4 KiB
Go
160 lines
4 KiB
Go
// This is the main file that sets up integration tests using go-check.
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package integration
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import (
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"bytes"
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"flag"
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"fmt"
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"io/ioutil"
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"net"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"testing"
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"text/template"
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"github.com/containous/traefik/pkg/log"
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"github.com/go-check/check"
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compose "github.com/libkermit/compose/check"
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checker "github.com/vdemeester/shakers"
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)
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var integration = flag.Bool("integration", false, "run integration tests")
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var container = flag.Bool("container", false, "run container integration tests")
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var host = flag.Bool("host", false, "run host integration tests")
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var showLog = flag.Bool("tlog", false, "always show Traefik logs")
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func Test(t *testing.T) {
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check.TestingT(t)
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}
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func init() {
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flag.Parse()
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if !*integration {
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log.Info("Integration tests disabled.")
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return
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}
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if *container {
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// tests launched from a container
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check.Suite(&AccessLogSuite{})
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check.Suite(&AcmeSuite{})
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check.Suite(&DockerComposeSuite{})
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check.Suite(&DockerSuite{})
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check.Suite(&ErrorPagesSuite{})
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check.Suite(&FileSuite{})
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check.Suite(&GRPCSuite{})
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check.Suite(&HealthCheckSuite{})
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check.Suite(&HeadersSuite{})
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check.Suite(&HostResolverSuite{})
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check.Suite(&HTTPSSuite{})
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check.Suite(&KeepAliveSuite{})
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check.Suite(&LogRotationSuite{})
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check.Suite(&MarathonSuite{})
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check.Suite(&MarathonSuite15{})
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check.Suite(&RateLimitSuite{})
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check.Suite(&RestSuite{})
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check.Suite(&RetrySuite{})
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check.Suite(&SimpleSuite{})
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check.Suite(&TimeoutSuite{})
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check.Suite(&TLSClientHeadersSuite{})
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check.Suite(&TracingSuite{})
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check.Suite(&WebsocketSuite{})
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}
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if *host {
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// tests launched from the host
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check.Suite(&K8sSuite{})
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check.Suite(&ProxyProtocolSuite{})
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check.Suite(&TCPSuite{})
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}
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}
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var traefikBinary = "../dist/traefik"
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type BaseSuite struct {
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composeProject *compose.Project
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}
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func (s *BaseSuite) TearDownSuite(c *check.C) {
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// shutdown and delete compose project
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if s.composeProject != nil {
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s.composeProject.Stop(c)
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}
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}
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func (s *BaseSuite) createComposeProject(c *check.C, name string) {
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projectName := fmt.Sprintf("integration-test-%s", name)
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composeFile := fmt.Sprintf("resources/compose/%s.yml", name)
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addrs, err := net.InterfaceAddrs()
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c.Assert(err, checker.IsNil)
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for _, addr := range addrs {
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ip, _, err := net.ParseCIDR(addr.String())
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c.Assert(err, checker.IsNil)
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if !ip.IsLoopback() && ip.To4() != nil {
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os.Setenv("DOCKER_HOST_IP", ip.String())
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break
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}
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}
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s.composeProject = compose.CreateProject(c, projectName, composeFile)
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}
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func withConfigFile(file string) string {
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return "--configFile=" + file
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}
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func (s *BaseSuite) cmdTraefik(args ...string) (*exec.Cmd, *bytes.Buffer) {
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cmd := exec.Command(traefikBinary, args...)
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var out bytes.Buffer
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cmd.Stdout = &out
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cmd.Stderr = &out
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return cmd, &out
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}
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func (s *BaseSuite) traefikCmd(args ...string) (*exec.Cmd, func(*check.C)) {
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cmd, out := s.cmdTraefik(args...)
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return cmd, func(c *check.C) {
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if c.Failed() || *showLog {
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s.displayTraefikLog(c, out)
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}
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}
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}
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func (s *BaseSuite) displayTraefikLog(c *check.C, output *bytes.Buffer) {
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if output == nil || output.Len() == 0 {
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log.Infof("%s: No Traefik logs.", c.TestName())
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} else {
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log.Infof("%s: Traefik logs: ", c.TestName())
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log.Infof(output.String())
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}
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}
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func (s *BaseSuite) getDockerHost() string {
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dockerHost := os.Getenv("DOCKER_HOST")
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if dockerHost == "" {
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// Default docker socket
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dockerHost = "unix:///var/run/docker.sock"
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}
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return dockerHost
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}
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func (s *BaseSuite) adaptFile(c *check.C, path string, tempObjects interface{}) string {
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// Load file
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tmpl, err := template.ParseFiles(path)
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c.Assert(err, checker.IsNil)
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folder, prefix := filepath.Split(path)
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tmpFile, err := ioutil.TempFile(folder, strings.TrimSuffix(prefix, filepath.Ext(prefix))+"_*"+filepath.Ext(prefix))
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c.Assert(err, checker.IsNil)
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defer tmpFile.Close()
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err = tmpl.ExecuteTemplate(tmpFile, prefix, tempObjects)
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c.Assert(err, checker.IsNil)
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err = tmpFile.Sync()
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c.Assert(err, checker.IsNil)
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return tmpFile.Name()
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}
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