mirror of
https://github.com/genuinetools/reg.git
synced 2024-08-21 14:20:23 -04:00
148 lines
3.7 KiB
Go
148 lines
3.7 KiB
Go
![]() |
package client
|
||
|
|
||
|
import (
|
||
|
"bytes"
|
||
|
"fmt"
|
||
|
"io"
|
||
|
"io/ioutil"
|
||
|
"log"
|
||
|
"net/http"
|
||
|
"os"
|
||
|
"strings"
|
||
|
"testing"
|
||
|
"time"
|
||
|
|
||
|
"github.com/docker/docker/api/types"
|
||
|
"github.com/docker/docker/internal/testutil"
|
||
|
|
||
|
"golang.org/x/net/context"
|
||
|
)
|
||
|
|
||
|
func TestContainerLogsError(t *testing.T) {
|
||
|
client := &Client{
|
||
|
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
|
||
|
}
|
||
|
_, err := client.ContainerLogs(context.Background(), "container_id", types.ContainerLogsOptions{})
|
||
|
if err == nil || err.Error() != "Error response from daemon: Server error" {
|
||
|
t.Fatalf("expected a Server Error, got %v", err)
|
||
|
}
|
||
|
_, err = client.ContainerLogs(context.Background(), "container_id", types.ContainerLogsOptions{
|
||
|
Since: "2006-01-02TZ",
|
||
|
})
|
||
|
testutil.ErrorContains(t, err, `parsing time "2006-01-02TZ"`)
|
||
|
_, err = client.ContainerLogs(context.Background(), "container_id", types.ContainerLogsOptions{
|
||
|
Until: "2006-01-02TZ",
|
||
|
})
|
||
|
testutil.ErrorContains(t, err, `parsing time "2006-01-02TZ"`)
|
||
|
}
|
||
|
|
||
|
func TestContainerLogs(t *testing.T) {
|
||
|
expectedURL := "/containers/container_id/logs"
|
||
|
cases := []struct {
|
||
|
options types.ContainerLogsOptions
|
||
|
expectedQueryParams map[string]string
|
||
|
}{
|
||
|
{
|
||
|
expectedQueryParams: map[string]string{
|
||
|
"tail": "",
|
||
|
},
|
||
|
},
|
||
|
{
|
||
|
options: types.ContainerLogsOptions{
|
||
|
Tail: "any",
|
||
|
},
|
||
|
expectedQueryParams: map[string]string{
|
||
|
"tail": "any",
|
||
|
},
|
||
|
},
|
||
|
{
|
||
|
options: types.ContainerLogsOptions{
|
||
|
ShowStdout: true,
|
||
|
ShowStderr: true,
|
||
|
Timestamps: true,
|
||
|
Details: true,
|
||
|
Follow: true,
|
||
|
},
|
||
|
expectedQueryParams: map[string]string{
|
||
|
"tail": "",
|
||
|
"stdout": "1",
|
||
|
"stderr": "1",
|
||
|
"timestamps": "1",
|
||
|
"details": "1",
|
||
|
"follow": "1",
|
||
|
},
|
||
|
},
|
||
|
{
|
||
|
options: types.ContainerLogsOptions{
|
||
|
// An complete invalid date, timestamp or go duration will be
|
||
|
// passed as is
|
||
|
Since: "invalid but valid",
|
||
|
},
|
||
|
expectedQueryParams: map[string]string{
|
||
|
"tail": "",
|
||
|
"since": "invalid but valid",
|
||
|
},
|
||
|
},
|
||
|
{
|
||
|
options: types.ContainerLogsOptions{
|
||
|
// An complete invalid date, timestamp or go duration will be
|
||
|
// passed as is
|
||
|
Until: "invalid but valid",
|
||
|
},
|
||
|
expectedQueryParams: map[string]string{
|
||
|
"tail": "",
|
||
|
"until": "invalid but valid",
|
||
|
},
|
||
|
},
|
||
|
}
|
||
|
for _, logCase := range cases {
|
||
|
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)
|
||
|
}
|
||
|
// Check query parameters
|
||
|
query := r.URL.Query()
|
||
|
for key, expected := range logCase.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)
|
||
|
}
|
||
|
}
|
||
|
return &http.Response{
|
||
|
StatusCode: http.StatusOK,
|
||
|
Body: ioutil.NopCloser(bytes.NewReader([]byte("response"))),
|
||
|
}, nil
|
||
|
}),
|
||
|
}
|
||
|
body, err := client.ContainerLogs(context.Background(), "container_id", logCase.options)
|
||
|
if err != nil {
|
||
|
t.Fatal(err)
|
||
|
}
|
||
|
defer body.Close()
|
||
|
content, err := ioutil.ReadAll(body)
|
||
|
if err != nil {
|
||
|
t.Fatal(err)
|
||
|
}
|
||
|
if string(content) != "response" {
|
||
|
t.Fatalf("expected response to contain 'response', got %s", string(content))
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func ExampleClient_ContainerLogs_withTimeout() {
|
||
|
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||
|
defer cancel()
|
||
|
|
||
|
client, _ := NewEnvClient()
|
||
|
reader, err := client.ContainerLogs(ctx, "container_id", types.ContainerLogsOptions{})
|
||
|
if err != nil {
|
||
|
log.Fatal(err)
|
||
|
}
|
||
|
|
||
|
_, err = io.Copy(os.Stdout, reader)
|
||
|
if err != nil && err != io.EOF {
|
||
|
log.Fatal(err)
|
||
|
}
|
||
|
}
|