mirror of https://github.com/docker/cli.git
97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
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package client
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import (
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"bytes"
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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"
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"github.com/docker/docker/api/types/filters"
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"golang.org/x/net/context"
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)
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func TestContainerListError(t *testing.T) {
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client := &Client{
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transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, err := client.ContainerList(context.Background(), types.ContainerListOptions{})
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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 TestContainerList(t *testing.T) {
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expectedURL := "/containers/json"
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expectedFilters := `{"before":{"container":true},"label":{"label1":true,"label2":true}}`
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client := &Client{
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transport: newMockClient(nil, 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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query := req.URL.Query()
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all := query.Get("all")
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if all != "1" {
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return nil, fmt.Errorf("all not set in URL query properly. Expected '1', got %s", all)
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}
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limit := query.Get("limit")
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if limit != "0" {
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return nil, fmt.Errorf("limit should have not be present in query. Expected '0', got %s", limit)
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}
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since := query.Get("since")
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if since != "container" {
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return nil, fmt.Errorf("since not set in URL query properly. Expected 'container', got %s", since)
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}
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before := query.Get("before")
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if before != "" {
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return nil, fmt.Errorf("before should have not be present in query, go %s", before)
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}
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size := query.Get("size")
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if size != "1" {
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return nil, fmt.Errorf("size not set in URL query properly. Expected '1', got %s", size)
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}
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filters := query.Get("filters")
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if filters != expectedFilters {
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return nil, fmt.Errorf("expected filters incoherent '%v' with actual filters %v", expectedFilters, filters)
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}
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b, err := json.Marshal([]types.Container{
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{
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ID: "container_id1",
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},
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{
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ID: "container_id2",
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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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filters := filters.NewArgs()
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filters.Add("label", "label1")
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filters.Add("label", "label2")
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filters.Add("before", "container")
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containers, err := client.ContainerList(context.Background(), types.ContainerListOptions{
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Size: true,
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All: true,
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Since: "container",
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Filter: filters,
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})
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if err != nil {
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t.Fatal(err)
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}
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if len(containers) != 2 {
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t.Fatalf("expected 2 containers, got %v", containers)
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}
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}
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