132 lines
3.7 KiB
Go
132 lines
3.7 KiB
Go
package drivers // import "github.com/docker/docker/volume/drivers"
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"net/url"
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"strings"
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"testing"
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"github.com/docker/docker/pkg/plugins"
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"github.com/docker/go-connections/tlsconfig"
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)
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func TestVolumeRequestError(t *testing.T) {
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mux := http.NewServeMux()
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server := httptest.NewServer(mux)
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defer server.Close()
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mux.HandleFunc("/VolumeDriver.Create", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot create volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.Remove", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot remove volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.Mount", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot mount volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.Unmount", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot unmount volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.Path", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Unknown volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.List", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot list volumes"}`)
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})
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mux.HandleFunc("/VolumeDriver.Get", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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fmt.Fprintln(w, `{"Err": "Cannot get volume"}`)
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})
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mux.HandleFunc("/VolumeDriver.Capabilities", func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/vnd.docker.plugins.v1+json")
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http.Error(w, "error", 500)
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})
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u, _ := url.Parse(server.URL)
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client, err := plugins.NewClient("tcp://"+u.Host, &tlsconfig.Options{InsecureSkipVerify: true})
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if err != nil {
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t.Fatal(err)
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}
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driver := volumeDriverProxy{client}
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if err = driver.Create("volume", nil); err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot create volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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_, err = driver.Mount("volume", "123")
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot mount volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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err = driver.Unmount("volume", "123")
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot unmount volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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err = driver.Remove("volume")
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot remove volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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_, err = driver.Path("volume")
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Unknown volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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_, err = driver.List()
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot list volumes") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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_, err = driver.Get("volume")
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if err == nil {
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t.Fatal("Expected error, was nil")
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}
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if !strings.Contains(err.Error(), "Cannot get volume") {
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t.Fatalf("Unexpected error: %v\n", err)
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}
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_, err = driver.Capabilities()
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if err == nil {
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t.Fatal(err)
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}
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}
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