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moby--moby/client/config_list_test.go
Sebastiaan van Stijn 1401342f46 Add API version checks to client
The Docker CLI already performs version-checks when
running commands, but other clients consuming the API
client may not do so.

This patch adds a version check to various
client functions.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2017-06-10 01:57:55 +02:00

106 lines
2.6 KiB
Go

package client
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/swarm"
"github.com/stretchr/testify/assert"
"golang.org/x/net/context"
)
func TestConfigListUnsupported(t *testing.T) {
client := &Client{
version: "1.29",
client: &http.Client{},
}
_, err := client.ConfigList(context.Background(), types.ConfigListOptions{})
assert.EqualError(t, err, `"config list" requires API version 1.30, but the Docker daemon API version is 1.29`)
}
func TestConfigListError(t *testing.T) {
client := &Client{
version: "1.30",
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.ConfigList(context.Background(), types.ConfigListOptions{})
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestConfigList(t *testing.T) {
expectedURL := "/v1.30/configs"
filters := filters.NewArgs()
filters.Add("label", "label1")
filters.Add("label", "label2")
listCases := []struct {
options types.ConfigListOptions
expectedQueryParams map[string]string
}{
{
options: types.ConfigListOptions{},
expectedQueryParams: map[string]string{
"filters": "",
},
},
{
options: types.ConfigListOptions{
Filters: filters,
},
expectedQueryParams: map[string]string{
"filters": `{"label":{"label1":true,"label2":true}}`,
},
},
}
for _, listCase := range listCases {
client := &Client{
version: "1.30",
client: newMockClient(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()
for key, expected := range listCase.expectedQueryParams {
actual := query.Get(key)
if actual != expected {
return nil, fmt.Errorf("%s not set in URL query properly. Expected '%s', got %s", key, expected, actual)
}
}
content, err := json.Marshal([]swarm.Config{
{
ID: "config_id1",
},
{
ID: "config_id2",
},
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
configs, err := client.ConfigList(context.Background(), listCase.options)
if err != nil {
t.Fatal(err)
}
if len(configs) != 2 {
t.Fatalf("expected 2 configs, got %v", configs)
}
}
}