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|
package client
import (
"bytes"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"golang.org/x/net/context"
"encoding/json"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/registry"
)
func TestImageSearchAnyError(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{})
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestImageSearchStatusUnauthorizedError(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusUnauthorized, "Unauthorized error")),
}
_, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{})
if err == nil || err.Error() != "Error response from daemon: Unauthorized error" {
t.Fatalf("expected an Unauthorized Error, got %v", err)
}
}
func TestImageSearchWithUnauthorizedErrorAndPrivilegeFuncError(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusUnauthorized, "Unauthorized error")),
}
privilegeFunc := func() (string, error) {
return "", fmt.Errorf("Error requesting privilege")
}
_, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{
PrivilegeFunc: privilegeFunc,
})
if err == nil || err.Error() != "Error requesting privilege" {
t.Fatalf("expected an error requesting privilege, got %v", err)
}
}
func TestImageSearchWithUnauthorizedErrorAndAnotherUnauthorizedError(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusUnauthorized, "Unauthorized error")),
}
privilegeFunc := func() (string, error) {
return "a-auth-header", nil
}
_, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{
PrivilegeFunc: privilegeFunc,
})
if err == nil || err.Error() != "Error response from daemon: Unauthorized error" {
t.Fatalf("expected an Unauthorized Error, got %v", err)
}
}
func TestImageSearchWithPrivilegedFuncNoError(t *testing.T) {
expectedURL := "/images/search"
client := &Client{
transport: newMockClient(nil, func(req *http.Request) (*http.Response, error) {
if !strings.HasPrefix(req.URL.Path, expectedURL) {
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
}
auth := req.Header.Get("X-Registry-Auth")
if auth == "NotValid" {
return &http.Response{
StatusCode: http.StatusUnauthorized,
Body: ioutil.NopCloser(bytes.NewReader([]byte("Invalid credentials"))),
}, nil
}
if auth != "IAmValid" {
return nil, fmt.Errorf("Invalid auth header : expected %s, got %s", "IAmValid", auth)
}
query := req.URL.Query()
term := query.Get("term")
if term != "some-image" {
return nil, fmt.Errorf("tag not set in URL query properly. Expected '%s', got %s", "some-image", term)
}
content, err := json.Marshal([]registry.SearchResult{
{
Name: "anything",
},
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
privilegeFunc := func() (string, error) {
return "IAmValid", nil
}
results, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{
RegistryAuth: "NotValid",
PrivilegeFunc: privilegeFunc,
})
if err != nil {
t.Fatal(err)
}
if len(results) != 1 {
t.Fatalf("expected a result, got %v", results)
}
}
func TestImageSearchWithoutErrors(t *testing.T) {
expectedURL := "/images/search"
filterArgs := filters.NewArgs()
filterArgs.Add("is-automated", "true")
filterArgs.Add("stars", "3")
expectedFilters := `{"is-automated":{"true":true},"stars":{"3":true}}`
client := &Client{
transport: newMockClient(nil, func(req *http.Request) (*http.Response, error) {
if !strings.HasPrefix(req.URL.Path, expectedURL) {
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
}
query := req.URL.Query()
term := query.Get("term")
if term != "some-image" {
return nil, fmt.Errorf("tag not set in URL query properly. Expected '%s', got %s", "some-image", term)
}
filters := query.Get("filters")
if filters != expectedFilters {
return nil, fmt.Errorf("filters not set in URL query properly. Expected '%s', got %s", expectedFilters, filters)
}
content, err := json.Marshal([]registry.SearchResult{
{
Name: "anything",
},
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
results, err := client.ImageSearch(context.Background(), "some-image", types.ImageSearchOptions{
Filters: filterArgs,
})
if err != nil {
t.Fatal(err)
}
if len(results) != 1 {
t.Fatalf("expected a result, got %v", results)
}
}
|
