1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
moby--moby/volume/testutils/testutils.go
Marianna a46f757c40 Add CreatedAt filed to volume. Display when volume is inspected.
Closes #32663 by adding CreatedAt field when volume is created.
Displaying CreatedAt value when volume is inspected
Adding tests to verfiy the new field is correctly populated

Signed-off-by: Marianna <mtesselh@gmail.com>

Moving CreatedAt tests from the CLI

Moving the tests added for the newly added CreatedAt field for Volume, from CLI to API tests

Signed-off-by: Marianna <mtesselh@gmail.com>
2017-05-26 11:47:02 -07:00

123 lines
3.4 KiB
Go

package testutils
import (
"fmt"
"time"
"github.com/docker/docker/volume"
)
// NoopVolume is a volume that doesn't perform any operation
type NoopVolume struct{}
// Name is the name of the volume
func (NoopVolume) Name() string { return "noop" }
// DriverName is the name of the driver
func (NoopVolume) DriverName() string { return "noop" }
// Path is the filesystem path to the volume
func (NoopVolume) Path() string { return "noop" }
// Mount mounts the volume in the container
func (NoopVolume) Mount(_ string) (string, error) { return "noop", nil }
// Unmount unmounts the volume from the container
func (NoopVolume) Unmount(_ string) error { return nil }
// Status proivdes low-level details about the volume
func (NoopVolume) Status() map[string]interface{} { return nil }
// CreatedAt provides the time the volume (directory) was created at
func (NoopVolume) CreatedAt() (time.Time, error) { return time.Now(), nil }
// FakeVolume is a fake volume with a random name
type FakeVolume struct {
name string
driverName string
}
// NewFakeVolume creates a new fake volume for testing
func NewFakeVolume(name string, driverName string) volume.Volume {
return FakeVolume{name: name, driverName: driverName}
}
// Name is the name of the volume
func (f FakeVolume) Name() string { return f.name }
// DriverName is the name of the driver
func (f FakeVolume) DriverName() string { return f.driverName }
// Path is the filesystem path to the volume
func (FakeVolume) Path() string { return "fake" }
// Mount mounts the volume in the container
func (FakeVolume) Mount(_ string) (string, error) { return "fake", nil }
// Unmount unmounts the volume from the container
func (FakeVolume) Unmount(_ string) error { return nil }
// Status proivdes low-level details about the volume
func (FakeVolume) Status() map[string]interface{} { return nil }
// CreatedAt provides the time the volume (directory) was created at
func (FakeVolume) CreatedAt() (time.Time, error) { return time.Now(), nil }
// FakeDriver is a driver that generates fake volumes
type FakeDriver struct {
name string
vols map[string]volume.Volume
}
// NewFakeDriver creates a new FakeDriver with the specified name
func NewFakeDriver(name string) volume.Driver {
return &FakeDriver{
name: name,
vols: make(map[string]volume.Volume),
}
}
// Name is the name of the driver
func (d *FakeDriver) Name() string { return d.name }
// Create initializes a fake volume.
// It returns an error if the options include an "error" key with a message
func (d *FakeDriver) Create(name string, opts map[string]string) (volume.Volume, error) {
if opts != nil && opts["error"] != "" {
return nil, fmt.Errorf(opts["error"])
}
v := NewFakeVolume(name, d.name)
d.vols[name] = v
return v, nil
}
// Remove deletes a volume.
func (d *FakeDriver) Remove(v volume.Volume) error {
if _, exists := d.vols[v.Name()]; !exists {
return fmt.Errorf("no such volume")
}
delete(d.vols, v.Name())
return nil
}
// List lists the volumes
func (d *FakeDriver) List() ([]volume.Volume, error) {
var vols []volume.Volume
for _, v := range d.vols {
vols = append(vols, v)
}
return vols, nil
}
// Get gets the volume
func (d *FakeDriver) Get(name string) (volume.Volume, error) {
if v, exists := d.vols[name]; exists {
return v, nil
}
return nil, fmt.Errorf("no such volume")
}
// Scope returns the local scope
func (*FakeDriver) Scope() string {
return "local"
}