func TestStoreRemove(t *testing.T) {
defer cleanup()
store := getTestStore()
h, err := host.GetDefaultTestHost()
if err != nil {
t.Fatal(err)
}
if err := store.Save(h); err != nil {
t.Fatal(err)
}
path := filepath.Join(store.getMachinesDir(), h.Name)
if _, err := os.Stat(path); os.IsNotExist(err) {
t.Fatalf("Host path doesn't exist: %s", path)
}
err = store.Remove(h.Name, false)
if err != nil {
t.Fatal(err)
}
if _, err := os.Stat(path); err == nil {
t.Fatalf("Host path still exists after remove: %s", path)
}
}
func TestStoreGetSetActive(t *testing.T) {
defer cleanup()
store := getTestStore()
// No host set
h, err := store.GetActive()
if err == nil {
t.Fatal("Expected an error because there is no active host set")
}
if h != nil {
t.Fatalf("GetActive: Active host should not exist")
}
h, err = host.GetDefaultTestHost()
if err != nil {
t.Fatal(err)
}
// Set normal host
if err := store.Save(h); err != nil {
t.Fatal(err)
}
url, err := h.GetURL()
if err != nil {
t.Fatal(err)
}
os.Setenv("DOCKER_HOST", url)
h, err = store.GetActive()
if err != nil {
t.Fatal(err)
}
if h.Name != host.HostTestName {
t.Fatalf("Active host is not '%s', got %s", host.HostTestName, h.Name)
}
}
func TestStoreExists(t *testing.T) {
defer cleanup()
store := getTestStore()
h, err := host.GetDefaultTestHost()
if err != nil {
t.Fatal(err)
}
exists, err := store.Exists(h.Name)
if exists {
t.Fatal("Host should not exist before saving")
}
if err := store.Save(h); err != nil {
t.Fatal(err)
}
exists, err = store.Exists(h.Name)
if err != nil {
t.Fatal(err)
}
if !exists {
t.Fatal("Host should exist after saving")
}
if err := store.Remove(h.Name, true); err != nil {
t.Fatal(err)
}
exists, err = store.Exists(h.Name)
if err != nil {
t.Fatal(err)
}
if exists {
t.Fatal("Host should not exist after removing")
}
}
func TestStoreList(t *testing.T) {
defer cleanup()
store := getTestStore()
h, err := host.GetDefaultTestHost()
if err != nil {
t.Fatal(err)
}
if err := store.Save(h); err != nil {
t.Fatal(err)
}
hosts, err := store.List()
if len(hosts) != 1 {
t.Fatalf("List returned %d items, expected 1", len(hosts))
}
if hosts[0].Name != h.Name {
t.Fatalf("hosts[0] name is incorrect, got: %s", hosts[0].Name)
}
}
func TestStoreLoad(t *testing.T) {
defer cleanup()
expectedURL := "unix:///foo/baz"
flags := host.GetTestDriverFlags()
flags.Data["url"] = expectedURL
store := getTestStore()
h, err := host.GetDefaultTestHost()
if err != nil {
t.Fatal(err)
}
if err := h.Driver.SetConfigFromFlags(flags); err != nil {
t.Fatal(err)
}
if err := store.Save(h); err != nil {
t.Fatal(err)
}
h, err = store.Get(h.Name)
if err != nil {
log.Fatal(err)
}
actualURL, err := h.GetURL()
if err != nil {
t.Fatal(err)
}
if actualURL != expectedURL {
t.Fatalf("GetURL is not %q, got %q", expectedURL, actualURL)
}
}