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docker_client_test.go
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docker_client_test.go
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package dockergen
import (
"testing"
)
func TestSplitDockerImageRepository(t *testing.T) {
registry, repository, tag := splitDockerImage("ubuntu")
if registry != "" {
t.Fail()
}
if repository != "ubuntu" {
t.Fail()
}
if tag != "" {
t.Fail()
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "ubuntu" != dockerImage.String() {
t.Fail()
}
}
func TestSplitDockerImageWithRegistry(t *testing.T) {
registry, repository, tag := splitDockerImage("custom.registry/ubuntu")
if registry != "custom.registry" {
t.Fail()
}
if repository != "ubuntu" {
t.Fail()
}
if tag != "" {
t.Fail()
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "custom.registry/ubuntu" != dockerImage.String() {
t.Fail()
}
}
func TestSplitDockerImageWithRegistryAndTag(t *testing.T) {
registry, repository, tag := splitDockerImage("custom.registry/ubuntu:12.04")
if registry != "custom.registry" {
t.Fail()
}
if repository != "ubuntu" {
t.Fail()
}
if tag != "12.04" {
t.Fail()
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "custom.registry/ubuntu:12.04" != dockerImage.String() {
t.Fail()
}
}
func TestSplitDockerImageWithRepositoryAndTag(t *testing.T) {
registry, repository, tag := splitDockerImage("ubuntu:12.04")
if registry != "" {
t.Fail()
}
if repository != "ubuntu" {
t.Fail()
}
if tag != "12.04" {
t.Fail()
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "ubuntu:12.04" != dockerImage.String() {
t.Fail()
}
}
func TestSplitDockerImageWithPrivateRegistryPath(t *testing.T) {
registry, repository, tag := splitDockerImage("localhost:8888/ubuntu/foo:12.04")
if registry != "localhost:8888" {
t.Fail()
}
if repository != "ubuntu/foo" {
t.Fail()
}
if tag != "12.04" {
t.Fail()
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "localhost:8888/ubuntu/foo:12.04" != dockerImage.String() {
t.Fail()
}
}
func TestSplitDockerImageWithLocalRepositoryAndTag(t *testing.T) {
registry, repository, tag := splitDockerImage("localhost:8888/ubuntu:12.04")
if registry != "localhost:8888" {
t.Fatalf("registry does not match: expected %s got %s", "localhost:8888", registry)
}
if repository != "ubuntu" {
t.Fatalf("repository does not match: expected %s got %s", "ubuntu", repository)
}
if tag != "12.04" {
t.Fatalf("tag does not match: expected %s got %s", "12.04", tag)
}
dockerImage := DockerImage{
Registry: registry,
Repository: repository,
Tag: tag,
}
if "localhost:8888/ubuntu:12.04" != dockerImage.String() {
t.Fail()
}
}
func TestParseHostUnix(t *testing.T) {
proto, addr, err := parseHost("unix:///var/run/docker.sock")
if err != nil {
t.Fatalf("%s", err)
}
if proto != "unix" || addr != "/var/run/docker.sock" {
t.Fatal("failed to parse unix:///var/run/docker.sock")
}
}
func TestParseHostUnixDefault(t *testing.T) {
proto, addr, err := parseHost("")
if err != nil {
t.Fatalf("%s", err)
}
if proto != "unix" || addr != "/var/run/docker.sock" {
t.Fatal("failed to parse ''")
}
}
func TestParseHostUnixDefaultNoPath(t *testing.T) {
proto, addr, err := parseHost("unix://")
if err != nil {
t.Fatalf("%s", err)
}
if proto != "unix" || addr != "/var/run/docker.sock" {
t.Fatal("failed to parse unix://")
}
}
func TestParseHostTCP(t *testing.T) {
proto, addr, err := parseHost("tcp://127.0.0.1:4243")
if err != nil {
t.Fatalf("%s", err)
}
if proto != "tcp" || addr != "127.0.0.1:4243" {
t.Fatal("failed to parse tcp://127.0.0.1:4243")
}
}
func TestParseHostTCPDefault(t *testing.T) {
proto, addr, err := parseHost("tcp://:4243")
if err != nil {
t.Fatalf("%s", err)
}
if proto != "tcp" || addr != "127.0.0.1:4243" {
t.Fatal("failed to parse unix:///var/run/docker.sock")
}
}