mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
6da111b3bb
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
142 lines
3.7 KiB
Go
142 lines
3.7 KiB
Go
package volume
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/docker/docker/api/types"
|
|
volumetypes "github.com/docker/docker/api/types/volume"
|
|
"github.com/docker/docker/cli/internal/test"
|
|
"github.com/docker/docker/pkg/testutil/assert"
|
|
)
|
|
|
|
func TestVolumeCreateErrors(t *testing.T) {
|
|
testCases := []struct {
|
|
args []string
|
|
flags map[string]string
|
|
volumeCreateFunc func(volumetypes.VolumesCreateBody) (types.Volume, error)
|
|
expectedError string
|
|
}{
|
|
{
|
|
args: []string{"volumeName"},
|
|
flags: map[string]string{
|
|
"name": "volumeName",
|
|
},
|
|
expectedError: "Conflicting options: either specify --name or provide positional arg, not both",
|
|
},
|
|
{
|
|
args: []string{"too", "many"},
|
|
expectedError: "requires at most 1 argument(s)",
|
|
},
|
|
{
|
|
volumeCreateFunc: func(createBody volumetypes.VolumesCreateBody) (types.Volume, error) {
|
|
return types.Volume{}, fmt.Errorf("error creating volume")
|
|
},
|
|
expectedError: "error creating volume",
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
buf := new(bytes.Buffer)
|
|
cmd := newCreateCommand(
|
|
test.NewFakeCli(&fakeClient{
|
|
volumeCreateFunc: tc.volumeCreateFunc,
|
|
}, buf),
|
|
)
|
|
cmd.SetArgs(tc.args)
|
|
for key, value := range tc.flags {
|
|
cmd.Flags().Set(key, value)
|
|
}
|
|
cmd.SetOutput(ioutil.Discard)
|
|
assert.Error(t, cmd.Execute(), tc.expectedError)
|
|
}
|
|
}
|
|
|
|
func TestVolumeCreateWithName(t *testing.T) {
|
|
name := "foo"
|
|
buf := new(bytes.Buffer)
|
|
cli := test.NewFakeCli(&fakeClient{
|
|
volumeCreateFunc: func(body volumetypes.VolumesCreateBody) (types.Volume, error) {
|
|
if body.Name != name {
|
|
return types.Volume{}, fmt.Errorf("expected name %q, got %q", name, body.Name)
|
|
}
|
|
return types.Volume{
|
|
Name: body.Name,
|
|
}, nil
|
|
},
|
|
}, buf)
|
|
|
|
// Test by flags
|
|
cmd := newCreateCommand(cli)
|
|
cmd.Flags().Set("name", name)
|
|
assert.NilError(t, cmd.Execute())
|
|
assert.Equal(t, strings.TrimSpace(buf.String()), name)
|
|
|
|
// Then by args
|
|
buf.Reset()
|
|
cmd = newCreateCommand(cli)
|
|
cmd.SetArgs([]string{name})
|
|
assert.NilError(t, cmd.Execute())
|
|
assert.Equal(t, strings.TrimSpace(buf.String()), name)
|
|
}
|
|
|
|
func TestVolumeCreateWithFlags(t *testing.T) {
|
|
expectedDriver := "foo"
|
|
expectedOpts := map[string]string{
|
|
"bar": "1",
|
|
"baz": "baz",
|
|
}
|
|
expectedLabels := map[string]string{
|
|
"lbl1": "v1",
|
|
"lbl2": "v2",
|
|
}
|
|
name := "banana"
|
|
|
|
buf := new(bytes.Buffer)
|
|
cli := test.NewFakeCli(&fakeClient{
|
|
volumeCreateFunc: func(body volumetypes.VolumesCreateBody) (types.Volume, error) {
|
|
if body.Name != "" {
|
|
return types.Volume{}, fmt.Errorf("expected empty name, got %q", body.Name)
|
|
}
|
|
if body.Driver != expectedDriver {
|
|
return types.Volume{}, fmt.Errorf("expected driver %q, got %q", expectedDriver, body.Driver)
|
|
}
|
|
if !compareMap(body.DriverOpts, expectedOpts) {
|
|
return types.Volume{}, fmt.Errorf("expected drivers opts %v, got %v", expectedOpts, body.DriverOpts)
|
|
}
|
|
if !compareMap(body.Labels, expectedLabels) {
|
|
return types.Volume{}, fmt.Errorf("expected labels %v, got %v", expectedLabels, body.Labels)
|
|
}
|
|
return types.Volume{
|
|
Name: name,
|
|
}, nil
|
|
},
|
|
}, buf)
|
|
|
|
cmd := newCreateCommand(cli)
|
|
cmd.Flags().Set("driver", "foo")
|
|
cmd.Flags().Set("opt", "bar=1")
|
|
cmd.Flags().Set("opt", "baz=baz")
|
|
cmd.Flags().Set("label", "lbl1=v1")
|
|
cmd.Flags().Set("label", "lbl2=v2")
|
|
assert.NilError(t, cmd.Execute())
|
|
assert.Equal(t, strings.TrimSpace(buf.String()), name)
|
|
}
|
|
|
|
func compareMap(actual map[string]string, expected map[string]string) bool {
|
|
if len(actual) != len(expected) {
|
|
return false
|
|
}
|
|
for key, value := range actual {
|
|
if expectedValue, ok := expected[key]; ok {
|
|
if expectedValue != value {
|
|
return false
|
|
}
|
|
} else {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|