Update some docker provider test
- Split the file into smaller ones (docker, swarm and service tests) - Use some builder to reduce a little bit the noise for creating containers Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This commit is contained in:
Vincent Demeester
parent
3f293ee25b
commit
b04ba36682
7 changed files with 1797 additions and 2565 deletions
469
provider/docker/service_test.go
Normal file
469
provider/docker/service_test.go
Normal file
|
|
@ -0,0 +1,469 @@
|
|||
package docker
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strconv"
|
||||
"testing"
|
||||
|
||||
"github.com/containous/traefik/types"
|
||||
docker "github.com/docker/engine-api/types"
|
||||
"github.com/docker/go-connections/nat"
|
||||
)
|
||||
|
||||
func TestDockerGetServiceProtocol(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: "http",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.protocol": "https",
|
||||
})),
|
||||
expected: "https",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.protocol": "https",
|
||||
})),
|
||||
expected: "https",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServiceProtocol(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServiceWeight(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: "0",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.weight": "200",
|
||||
})),
|
||||
expected: "200",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.weight": "31337",
|
||||
})),
|
||||
expected: "31337",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServiceWeight(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServicePort(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: "",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.port": "2500",
|
||||
})),
|
||||
expected: "2500",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.port": "1234",
|
||||
})),
|
||||
expected: "1234",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServicePort(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServiceFrontendRule(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(name("foo")),
|
||||
expected: "Host:foo.",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.frontend.rule": "Path:/helloworld",
|
||||
})),
|
||||
expected: "Path:/helloworld",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.frontend.rule": "Path:/mycustomservicepath",
|
||||
})),
|
||||
expected: "Path:/mycustomservicepath",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServiceFrontendRule(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServiceBackend(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(name("foo")),
|
||||
expected: "foo-myservice",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.backend": "another-backend",
|
||||
})),
|
||||
expected: "another-backend-myservice",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.frontend.backend": "custom-backend",
|
||||
})),
|
||||
expected: "custom-backend",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServiceBackend(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServicePriority(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: "0",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.frontend.priority": "33",
|
||||
})),
|
||||
expected: "33",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.frontend.priority": "2503",
|
||||
})),
|
||||
expected: "2503",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServicePriority(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServicePassHostHeader(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: "true",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.frontend.passHostHeader": "false",
|
||||
})),
|
||||
expected: "false",
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.frontend.passHostHeader": "false",
|
||||
})),
|
||||
expected: "false",
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServicePassHostHeader(dockerData, "myservice")
|
||||
if actual != e.expected {
|
||||
t.Fatalf("expected %q, got %q", e.expected, actual)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerGetServiceEntryPoints(t *testing.T) {
|
||||
provider := &Provider{}
|
||||
|
||||
containers := []struct {
|
||||
container docker.ContainerJSON
|
||||
expected []string
|
||||
}{
|
||||
{
|
||||
container: containerJSON(),
|
||||
expected: []string{},
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.frontend.entryPoints": "http,https",
|
||||
})),
|
||||
expected: []string{"http", "https"},
|
||||
},
|
||||
{
|
||||
container: containerJSON(labels(map[string]string{
|
||||
"traefik.myservice.frontend.entryPoints": "http,https",
|
||||
})),
|
||||
expected: []string{"http", "https"},
|
||||
},
|
||||
}
|
||||
|
||||
for containerID, e := range containers {
|
||||
e := e
|
||||
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
dockerData := parseContainer(e.container)
|
||||
actual := provider.getServiceEntryPoints(dockerData, "myservice")
|
||||
if !reflect.DeepEqual(actual, e.expected) {
|
||||
t.Fatalf("expected %q, got %q for container %q", e.expected, actual, dockerData.Name)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDockerLoadDockerServiceConfig(t *testing.T) {
|
||||
cases := []struct {
|
||||
containers []docker.ContainerJSON
|
||||
expectedFrontends map[string]*types.Frontend
|
||||
expectedBackends map[string]*types.Backend
|
||||
}{
|
||||
{
|
||||
containers: []docker.ContainerJSON{},
|
||||
expectedFrontends: map[string]*types.Frontend{},
|
||||
expectedBackends: map[string]*types.Backend{},
|
||||
},
|
||||
{
|
||||
containers: []docker.ContainerJSON{
|
||||
containerJSON(
|
||||
name("foo"),
|
||||
labels(map[string]string{
|
||||
"traefik.service.port": "2503",
|
||||
"traefik.service.frontend.entryPoints": "http,https",
|
||||
}),
|
||||
ports(nat.PortMap{
|
||||
"80/tcp": {},
|
||||
}),
|
||||
withNetwork("bridge", ipv4("127.0.0.1")),
|
||||
),
|
||||
},
|
||||
expectedFrontends: map[string]*types.Frontend{
|
||||
"frontend-foo-service": {
|
||||
Backend: "backend-foo-service",
|
||||
PassHostHeader: true,
|
||||
EntryPoints: []string{"http", "https"},
|
||||
Routes: map[string]types.Route{
|
||||
"service-service": {
|
||||
Rule: "Host:foo.docker.localhost",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
expectedBackends: map[string]*types.Backend{
|
||||
"backend-foo-service": {
|
||||
Servers: map[string]types.Server{
|
||||
"service": {
|
||||
URL: "http://127.0.0.1:2503",
|
||||
Weight: 0,
|
||||
},
|
||||
},
|
||||
CircuitBreaker: nil,
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
containers: []docker.ContainerJSON{
|
||||
containerJSON(
|
||||
name("test1"),
|
||||
labels(map[string]string{
|
||||
"traefik.service.port": "2503",
|
||||
"traefik.service.protocol": "https",
|
||||
"traefik.service.weight": "80",
|
||||
"traefik.service.frontend.backend": "foobar",
|
||||
"traefik.service.frontend.passHostHeader": "false",
|
||||
"traefik.service.frontend.rule": "Path:/mypath",
|
||||
"traefik.service.frontend.priority": "5000",
|
||||
"traefik.service.frontend.entryPoints": "http,https,ws",
|
||||
}),
|
||||
ports(nat.PortMap{
|
||||
"80/tcp": {},
|
||||
}),
|
||||
withNetwork("bridge", ipv4("127.0.0.1")),
|
||||
),
|
||||
containerJSON(
|
||||
name("test2"),
|
||||
labels(map[string]string{
|
||||
"traefik.anotherservice.port": "8079",
|
||||
"traefik.anotherservice.weight": "33",
|
||||
"traefik.anotherservice.frontend.rule": "Path:/anotherpath",
|
||||
}),
|
||||
ports(nat.PortMap{
|
||||
"80/tcp": {},
|
||||
}),
|
||||
withNetwork("bridge", ipv4("127.0.0.1")),
|
||||
),
|
||||
},
|
||||
expectedFrontends: map[string]*types.Frontend{
|
||||
"frontend-foobar": {
|
||||
Backend: "backend-foobar",
|
||||
PassHostHeader: false,
|
||||
Priority: 5000,
|
||||
EntryPoints: []string{"http", "https", "ws"},
|
||||
Routes: map[string]types.Route{
|
||||
"service-service": {
|
||||
Rule: "Path:/mypath",
|
||||
},
|
||||
},
|
||||
},
|
||||
"frontend-test2-anotherservice": {
|
||||
Backend: "backend-test2-anotherservice",
|
||||
PassHostHeader: true,
|
||||
EntryPoints: []string{},
|
||||
Routes: map[string]types.Route{
|
||||
"service-anotherservice": {
|
||||
Rule: "Path:/anotherpath",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
expectedBackends: map[string]*types.Backend{
|
||||
"backend-foobar": {
|
||||
Servers: map[string]types.Server{
|
||||
"service": {
|
||||
URL: "https://127.0.0.1:2503",
|
||||
Weight: 80,
|
||||
},
|
||||
},
|
||||
CircuitBreaker: nil,
|
||||
},
|
||||
"backend-test2-anotherservice": {
|
||||
Servers: map[string]types.Server{
|
||||
"service": {
|
||||
URL: "http://127.0.0.1:8079",
|
||||
Weight: 33,
|
||||
},
|
||||
},
|
||||
CircuitBreaker: nil,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
provider := &Provider{
|
||||
Domain: "docker.localhost",
|
||||
ExposedByDefault: true,
|
||||
}
|
||||
|
||||
for caseID, c := range cases {
|
||||
c := c
|
||||
t.Run(strconv.Itoa(caseID), func(t *testing.T) {
|
||||
t.Parallel()
|
||||
var dockerDataList []dockerData
|
||||
for _, container := range c.containers {
|
||||
dockerData := parseContainer(container)
|
||||
dockerDataList = append(dockerDataList, dockerData)
|
||||
}
|
||||
|
||||
actualConfig := provider.loadDockerConfig(dockerDataList)
|
||||
// Compare backends
|
||||
if !reflect.DeepEqual(actualConfig.Backends, c.expectedBackends) {
|
||||
t.Fatalf("expected %#v, got %#v", c.expectedBackends, actualConfig.Backends)
|
||||
}
|
||||
if !reflect.DeepEqual(actualConfig.Frontends, c.expectedFrontends) {
|
||||
t.Fatalf("expected %#v, got %#v", c.expectedFrontends, actualConfig.Frontends)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue