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|
package model
import (
"errors"
"sync"
"testing"
)
func TestScanProgress_Start(t *testing.T) {
var p ScanProgress
p.Start(3)
cp := p.Copy()
if !cp.Running {
t.Error("expected Running to be true")
}
if cp.SetsTotal != 3 {
t.Errorf("SetsTotal = %d, want 3", cp.SetsTotal)
}
if cp.SetsDone != 0 {
t.Errorf("SetsDone = %d, want 0", cp.SetsDone)
}
if cp.FilesTotal != 0 {
t.Errorf("FilesTotal = %d, want 0", cp.FilesTotal)
}
if cp.FilesDone != 0 {
t.Errorf("FilesDone = %d, want 0", cp.FilesDone)
}
if cp.LastError != "" {
t.Errorf("LastError = %q, want empty", cp.LastError)
}
}
func TestScanProgress_SetCurrentSet(t *testing.T) {
var p ScanProgress
p.Start(1)
p.SetCurrentSet("movies")
cp := p.Copy()
if cp.CurrentSet != "movies" {
t.Errorf("CurrentSet = %q, want movies", cp.CurrentSet)
}
}
func TestScanProgress_SetFilesTotal(t *testing.T) {
var p ScanProgress
p.Start(1)
p.SetFilesTotal(42)
cp := p.Copy()
if cp.FilesTotal != 42 {
t.Errorf("FilesTotal = %d, want 42", cp.FilesTotal)
}
}
func TestScanProgress_AddFilesTotal(t *testing.T) {
var p ScanProgress
p.Start(2)
p.AddFilesTotal(10)
p.AddFilesTotal(15)
cp := p.Copy()
if cp.FilesTotal != 25 {
t.Errorf("FilesTotal = %d, want 25", cp.FilesTotal)
}
}
func TestScanProgress_IncrementFile(t *testing.T) {
var p ScanProgress
p.Start(1)
p.IncrementFile()
cp := p.Copy()
if cp.FilesDone != 1 {
t.Errorf("FilesDone = %d, want 1", cp.FilesDone)
}
}
func TestScanProgress_IncrementSet(t *testing.T) {
var p ScanProgress
p.Start(2)
p.IncrementSet()
cp := p.Copy()
if cp.SetsDone != 1 {
t.Errorf("SetsDone = %d, want 1", cp.SetsDone)
}
}
func TestScanProgress_Done(t *testing.T) {
var p ScanProgress
p.Start(1)
p.Done(nil)
cp := p.Copy()
if cp.Running {
t.Error("expected Running to be false")
}
if cp.CurrentSet != "" {
t.Errorf("CurrentSet = %q, want empty", cp.CurrentSet)
}
if cp.LastError != "" {
t.Errorf("LastError = %q, want empty", cp.LastError)
}
}
func TestScanProgress_Done_WithError(t *testing.T) {
var p ScanProgress
p.Start(1)
p.Done(errors.New("scan failed"))
cp := p.Copy()
if cp.LastError != "scan failed" {
t.Errorf("LastError = %q, want \"scan failed\"", cp.LastError)
}
}
func TestScanProgress_Copy_Isolation(t *testing.T) {
var p ScanProgress
p.Start(1)
cp1 := p.Copy()
p.IncrementSet()
cp2 := p.Copy()
if cp1.SetsDone != 0 {
t.Errorf("cp1.SetsDone = %d, want 0", cp1.SetsDone)
}
if cp2.SetsDone != 1 {
t.Errorf("cp2.SetsDone = %d, want 1", cp2.SetsDone)
}
}
func TestScanProgress_ConcurrentAccess(t *testing.T) {
var p ScanProgress
p.Start(2)
p.SetFilesTotal(100)
start := make(chan struct{})
done := make(chan struct{})
var copies sync.WaitGroup
go func() {
<-start
for i := 0; i < 50; i++ {
p.IncrementFile()
}
close(done)
}()
for i := 0; i < 50; i++ {
copies.Add(1)
go func() {
defer copies.Done()
<-start
_ = p.Copy()
}()
}
close(start)
copies.Wait()
<-done
cp := p.Copy()
if cp.FilesDone != 50 {
t.Errorf("FilesDone = %d, want 50", cp.FilesDone)
}
}
|
