rclone/fs/rc/config_test.go
Nick Craig-Wood 2089405e1b fs/rc: add more infrastructure to help writing rc functions
- Fs cache for rc commands
- Helper functions for parsing the input
- Reshape command for manipulating JSON blobs
- Background Job starting, control, query and expiry
2018-11-02 17:32:20 +00:00

89 lines
1.8 KiB
Go

package rc
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func clearOptionBlock() {
optionBlock = map[string]interface{}{}
}
var testOptions = struct {
String string
Int int
}{
String: "hello",
Int: 42,
}
func TestAddOption(t *testing.T) {
defer clearOptionBlock()
assert.Equal(t, len(optionBlock), 0)
AddOption("potato", &testOptions)
assert.Equal(t, len(optionBlock), 1)
assert.Equal(t, &testOptions, optionBlock["potato"])
}
func TestOptionsBlocks(t *testing.T) {
defer clearOptionBlock()
AddOption("potato", &testOptions)
call := Calls.Get("options/blocks")
require.NotNil(t, call)
in := Params{}
out, err := call.Fn(in)
require.NoError(t, err)
require.NotNil(t, out)
assert.Equal(t, Params{"options": []string{"potato"}}, out)
}
func TestOptionsGet(t *testing.T) {
defer clearOptionBlock()
AddOption("potato", &testOptions)
call := Calls.Get("options/get")
require.NotNil(t, call)
in := Params{}
out, err := call.Fn(in)
require.NoError(t, err)
require.NotNil(t, out)
assert.Equal(t, Params{"potato": &testOptions}, out)
}
func TestOptionsSet(t *testing.T) {
defer clearOptionBlock()
AddOption("potato", &testOptions)
call := Calls.Get("options/set")
require.NotNil(t, call)
in := Params{
"potato": Params{
"Int": 50,
},
}
out, err := call.Fn(in)
require.NoError(t, err)
require.Nil(t, out)
assert.Equal(t, 50, testOptions.Int)
assert.Equal(t, "hello", testOptions.String)
// unknown option block
in = Params{
"sausage": Params{
"Int": 50,
},
}
out, err = call.Fn(in)
require.Error(t, err)
assert.Contains(t, err.Error(), "unknown option block")
// bad shape
in = Params{
"potato": []string{"a", "b"},
}
out, err = call.Fn(in)
require.Error(t, err)
assert.Contains(t, err.Error(), "failed to write options")
}