mirror of
https://github.com/rclone/rclone.git
synced 2024-11-22 16:34:30 +01:00
107 lines
2.0 KiB
Go
107 lines
2.0 KiB
Go
package cache
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/rclone/rclone/fs"
|
|
"github.com/rclone/rclone/fstest/mockfs"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
var (
|
|
called = 0
|
|
errSentinel = errors.New("an error")
|
|
)
|
|
|
|
func mockNewFs(t *testing.T) (func(), func(path string) (fs.Fs, error)) {
|
|
called = 0
|
|
create := func(path string) (fs.Fs, error) {
|
|
assert.Equal(t, 0, called)
|
|
called++
|
|
switch path {
|
|
case "/":
|
|
return mockfs.NewFs("mock", "mock"), nil
|
|
case "/file.txt":
|
|
return mockfs.NewFs("mock", "mock"), fs.ErrorIsFile
|
|
case "/error":
|
|
return nil, errSentinel
|
|
}
|
|
panic(fmt.Sprintf("Unknown path %q", path))
|
|
}
|
|
cleanup := func() {
|
|
c.Clear()
|
|
}
|
|
return cleanup, create
|
|
}
|
|
|
|
func TestGet(t *testing.T) {
|
|
cleanup, create := mockNewFs(t)
|
|
defer cleanup()
|
|
|
|
assert.Equal(t, 0, c.Entries())
|
|
|
|
f, err := GetFn("/", create)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, 1, c.Entries())
|
|
|
|
f2, err := GetFn("/", create)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, f, f2)
|
|
}
|
|
|
|
func TestGetFile(t *testing.T) {
|
|
cleanup, create := mockNewFs(t)
|
|
defer cleanup()
|
|
|
|
assert.Equal(t, 0, c.Entries())
|
|
|
|
f, err := GetFn("/file.txt", create)
|
|
require.Equal(t, fs.ErrorIsFile, err)
|
|
require.NotNil(t, f)
|
|
|
|
assert.Equal(t, 1, c.Entries())
|
|
|
|
f2, err := GetFn("/file.txt", create)
|
|
require.Equal(t, fs.ErrorIsFile, err)
|
|
require.NotNil(t, f2)
|
|
|
|
assert.Equal(t, f, f2)
|
|
}
|
|
|
|
func TestGetError(t *testing.T) {
|
|
cleanup, create := mockNewFs(t)
|
|
defer cleanup()
|
|
|
|
assert.Equal(t, 0, c.Entries())
|
|
|
|
f, err := GetFn("/error", create)
|
|
require.Equal(t, errSentinel, err)
|
|
require.Equal(t, nil, f)
|
|
|
|
assert.Equal(t, 0, c.Entries())
|
|
}
|
|
|
|
func TestPut(t *testing.T) {
|
|
cleanup, create := mockNewFs(t)
|
|
defer cleanup()
|
|
|
|
f := mockfs.NewFs("mock", "mock")
|
|
|
|
assert.Equal(t, 0, c.Entries())
|
|
|
|
Put("/alien", f)
|
|
|
|
assert.Equal(t, 1, c.Entries())
|
|
|
|
fNew, err := GetFn("/alien", create)
|
|
require.NoError(t, err)
|
|
require.Equal(t, f, fNew)
|
|
|
|
assert.Equal(t, 1, c.Entries())
|
|
}
|