history_test.go

package main

import (
	"path/filepath"
	"testing"
)

func Test_saveHistoryItems(t *testing.T) {
	setup(t)
	defer teardown(t)

	err := saveHistoryItems([]*FileAction{})
	if err != nil {
		t.Errorf("Expected no error, got %s", err)
	}

	items, _ := allHistoryItems()
	if len(items) > 0 {
		t.Errorf("Expected no items, got %d", len(items))
	}

	var fileActions []*FileAction
	var fileAction *FileAction

	fileAction = NewFileAction()

	fileAction = NewFileAction()
	fileAction.oldPath = "one"
	fileAction.newPath = "1"
	fileActions = append(fileActions, fileAction)

	fileAction = NewFileAction()
	fileAction.oldPath = "two"
	fileAction.newPath = "2"
	fileActions = append(fileActions, fileAction)

	saveHistoryItems(fileActions)

	items, _ = allHistoryItems()
	if len(items) != 2 {
		t.Errorf("Expected 2 items, got %d", len(items))
	}

	for _, item := range items {
		if (filepath.Base(item.Source) == "one" && filepath.Base(item.Dest) != "1") || (filepath.Base(item.Source) == "two" && filepath.Base(item.Dest) != "2") {
			t.Error("Source and destination do not match.")
		}
	}

	fileActions = []*FileAction{}

	fileAction = NewFileAction()
	fileAction.oldPath = "three"
	fileAction.newPath = "3"
	fileActions = append(fileActions, fileAction)

	saveHistoryItems(fileActions)
	items, _ = allHistoryItems()
	if len(items) != 3 {
		t.Errorf("Expected 3 items, got %d", len(items))
	}

	profileDb_.Close()

	err = saveHistoryItems(fileActions)
	if err == nil {
		t.Error("Expected error, got nil")
	}
}

func Test_deleteHistoryItems(t *testing.T) {
	setup(t)
	defer teardown(t)

	var fileActions []*FileAction
	var fileAction *FileAction

	fileAction = NewFileAction()
	fileAction.oldPath = "one"
	fileAction.newPath = "1"
	fileActions = append(fileActions, fileAction)

	fileAction = NewFileAction()
	fileAction.oldPath = "two"
	fileAction.newPath = "2"
	fileActions = append(fileActions, fileAction)

	fileAction = NewFileAction()
	fileAction.oldPath = "three"
	fileAction.newPath = "3"
	fileActions = append(fileActions, fileAction)

	saveHistoryItems(fileActions)

	items, _ := allHistoryItems()
	deleteHistoryItems([]HistoryItem{items[0], items[1]})

	items, _ = allHistoryItems()
	if len(items) != 1 {
		t.Errorf("Expected 1 item, got %d", len(items))
	} else {
		if filepath.Base(items[0].Source) != "three" {
			t.Error("Incorrect item in history")
		}
	}
}

func Test_deleteOldHistoryItems(t *testing.T) {
	setup(t)
	defer teardown(t)

	now := 1000
	for i := 0; i < 5; i++ {
		profileDb_.Exec("INSERT INTO history (source, destination, timestamp) VALUES (?, ?, ?)", "a", "b", now+i)
	}
	deleteOldHistoryItems(int64(now + 2))

	items, _ := allHistoryItems()
	if len(items) != 3 {
		t.Errorf("Expected 3 items, got %d", len(items))
	}
}

func Test_latestHistoryItemsByDestinations(t *testing.T) {
	setup(t)
	defer teardown(t)

	now := 1000
	for i := 0; i < 5; i++ {
		profileDb_.Exec("INSERT INTO history (source, destination, timestamp) VALUES (?, ?, ?)", "a", "b", now+i)
	}

	items, _ := allHistoryItems()
	dest := items[0].Dest

	items, _ = latestHistoryItemsByDestinations([]string{dest})
	if len(items) != 1 {
		t.Errorf("Expected 1 item, got %d", len(items))
	} else {
		if items[0].Timestamp != 1004 {
			t.Error("Did not get the right item")
		}
	}
}