package commands

import (
	"fmt"
	"os"
	"testing"

	"gitlab.com/revalus/grm/config"
)

func TestSyncInit(t *testing.T) {
	sync := NewSynchronizer("test")
	if sync.workspace != "test" {
		t.Errorf("Expected to get \"test\", instead of this got %v", sync.workspace)
	}
}

func TestSyncCommand(t *testing.T) {

	testSetup := getTestSetup()

	sync := Synchronizer{
		workspace: testSetup.rootFS.Root(),
	}

	cfg := config.RepositoryConfig{
		Src:  fmt.Sprintf("file://%v", testSetup.baseRepository.fileSystem.Root()),
		Dest: "awesome-go",
	}

	ch := make(chan CommandStatus)

	// Pull part
	go sync.Command(cfg, ch)

	cloneStatus := <-ch
	if cloneStatus.Error {
		t.Errorf("Unexpected error: %v", cloneStatus.Message)
	}

	info, err := os.Stat(fmt.Sprintf("%v/awesome-go/.git", testSetup.rootFS.Root()))
	if err != nil {
		t.Errorf("Unexpected error: %v", err.Error())
	}
	if !info.IsDir() {
		t.Errorf("Expected that the selected path is dir")
	}

	if cloneStatus.Changed != true {
		t.Errorf("Expected that the status is changed")
	}

	if cloneStatus.Message != syncCloned {
		t.Errorf("Expected to get %v, instead of this got %v", syncCloned, cloneStatus.Message)
	}

	// Fetch part
	go sync.Command(cfg, ch)

	fetchStatus := <-ch

	if fetchStatus.Error {
		t.Errorf("Unexpected error: %v", err.Error())
	}

	if fetchStatus.Changed != false {
		t.Errorf("Expected that the status is not changed")
	}

	if fetchStatus.Message != syncUpToDate {
		t.Errorf("Expected to get %v, instead of this got %v", syncUpToDate, cloneStatus.Message)
	}
}