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7d62e40f7e
Since Go 1.7, context is a standard package. Since Go 1.9, everything that is provided by "x/net/context" is a couple of type aliases to types in "context". Many vendored packages still use x/net/context, so vendor entry remains for now. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package client // import "github.com/docker/docker/client"
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"github.com/docker/docker/api/types/container"
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)
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func TestContainerDiffError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, err := client.ContainerDiff(context.Background(), "nothing")
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server Error, got %v", err)
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}
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}
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func TestContainerDiff(t *testing.T) {
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expectedURL := "/containers/container_id/changes"
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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if !strings.HasPrefix(req.URL.Path, expectedURL) {
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return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
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}
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b, err := json.Marshal([]container.ContainerChangeResponseItem{
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{
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Kind: 0,
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Path: "/path/1",
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},
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{
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Kind: 1,
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Path: "/path/2",
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},
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})
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if err != nil {
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return nil, err
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}
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader(b)),
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}, nil
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}),
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}
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changes, err := client.ContainerDiff(context.Background(), "container_id")
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if err != nil {
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t.Fatal(err)
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}
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if len(changes) != 2 {
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t.Fatalf("expected an array of 2 changes, got %v", changes)
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}
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}
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