github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/client/image_import_test.go (about)

     1  package client // import "github.com/docker/docker/client"
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"fmt"
     7  	"io"
     8  	"net/http"
     9  	"reflect"
    10  	"strings"
    11  	"testing"
    12  
    13  	"github.com/docker/docker/api/types"
    14  	"github.com/docker/docker/errdefs"
    15  )
    16  
    17  func TestImageImportError(t *testing.T) {
    18  	client := &Client{
    19  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    20  	}
    21  	_, err := client.ImageImport(context.Background(), types.ImageImportSource{}, "image:tag", types.ImageImportOptions{})
    22  	if !errdefs.IsSystem(err) {
    23  		t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err)
    24  	}
    25  }
    26  
    27  func TestImageImport(t *testing.T) {
    28  	expectedURL := "/images/create"
    29  	client := &Client{
    30  		client: newMockClient(func(r *http.Request) (*http.Response, error) {
    31  			if !strings.HasPrefix(r.URL.Path, expectedURL) {
    32  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, r.URL)
    33  			}
    34  			query := r.URL.Query()
    35  			fromSrc := query.Get("fromSrc")
    36  			if fromSrc != "image_source" {
    37  				return nil, fmt.Errorf("fromSrc not set in URL query properly. Expected 'image_source', got %s", fromSrc)
    38  			}
    39  			repo := query.Get("repo")
    40  			if repo != "repository_name:imported" {
    41  				return nil, fmt.Errorf("repo not set in URL query properly. Expected 'repository_name:imported', got %s", repo)
    42  			}
    43  			tag := query.Get("tag")
    44  			if tag != "imported" {
    45  				return nil, fmt.Errorf("tag not set in URL query properly. Expected 'imported', got %s", tag)
    46  			}
    47  			message := query.Get("message")
    48  			if message != "A message" {
    49  				return nil, fmt.Errorf("message not set in URL query properly. Expected 'A message', got %s", message)
    50  			}
    51  			changes := query["changes"]
    52  			expectedChanges := []string{"change1", "change2"}
    53  			if !reflect.DeepEqual(expectedChanges, changes) {
    54  				return nil, fmt.Errorf("changes not set in URL query properly. Expected %v, got %v", expectedChanges, changes)
    55  			}
    56  
    57  			return &http.Response{
    58  				StatusCode: http.StatusOK,
    59  				Body:       io.NopCloser(bytes.NewReader([]byte("response"))),
    60  			}, nil
    61  		}),
    62  	}
    63  	importResponse, err := client.ImageImport(context.Background(), types.ImageImportSource{
    64  		Source:     strings.NewReader("source"),
    65  		SourceName: "image_source",
    66  	}, "repository_name:imported", types.ImageImportOptions{
    67  		Tag:     "imported",
    68  		Message: "A message",
    69  		Changes: []string{"change1", "change2"},
    70  	})
    71  	if err != nil {
    72  		t.Fatal(err)
    73  	}
    74  	response, err := io.ReadAll(importResponse)
    75  	if err != nil {
    76  		t.Fatal(err)
    77  	}
    78  	importResponse.Close()
    79  	if string(response) != "response" {
    80  		t.Fatalf("expected response to contain 'response', got %s", string(response))
    81  	}
    82  }