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package client // import "github.com/docker/docker/client"
import (
"bytes"
"context"
"fmt"
"io"
"net/http"
"reflect"
"strings"
"testing"
"github.com/docker/docker/api/types"
"github.com/docker/docker/errdefs"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestImageImportError(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.ImageImport(context.Background(), types.ImageImportSource{}, "image:tag", types.ImageImportOptions{})
assert.Check(t, is.ErrorType(err, errdefs.IsSystem))
}
func TestImageImport(t *testing.T) {
expectedURL := "/images/create"
client := &Client{
client: newMockClient(func(r *http.Request) (*http.Response, error) {
if !strings.HasPrefix(r.URL.Path, expectedURL) {
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, r.URL)
}
query := r.URL.Query()
fromSrc := query.Get("fromSrc")
if fromSrc != "image_source" {
return nil, fmt.Errorf("fromSrc not set in URL query properly. Expected 'image_source', got %s", fromSrc)
}
repo := query.Get("repo")
if repo != "repository_name:imported" {
return nil, fmt.Errorf("repo not set in URL query properly. Expected 'repository_name:imported', got %s", repo)
}
tag := query.Get("tag")
if tag != "imported" {
return nil, fmt.Errorf("tag not set in URL query properly. Expected 'imported', got %s", tag)
}
message := query.Get("message")
if message != "A message" {
return nil, fmt.Errorf("message not set in URL query properly. Expected 'A message', got %s", message)
}
changes := query["changes"]
expectedChanges := []string{"change1", "change2"}
if !reflect.DeepEqual(expectedChanges, changes) {
return nil, fmt.Errorf("changes not set in URL query properly. Expected %v, got %v", expectedChanges, changes)
}
return &http.Response{
StatusCode: http.StatusOK,
Body: io.NopCloser(bytes.NewReader([]byte("response"))),
}, nil
}),
}
importResponse, err := client.ImageImport(context.Background(), types.ImageImportSource{
Source: strings.NewReader("source"),
SourceName: "image_source",
}, "repository_name:imported", types.ImageImportOptions{
Tag: "imported",
Message: "A message",
Changes: []string{"change1", "change2"},
})
if err != nil {
t.Fatal(err)
}
response, err := io.ReadAll(importResponse)
if err != nil {
t.Fatal(err)
}
importResponse.Close()
if string(response) != "response" {
t.Fatalf("expected response to contain 'response', got %s", string(response))
}
}
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