all: simplify test for Watcher by using TempDir

By using TempDir we did not need to remove and create directory when the
testing started.

While at it, set the default DirWatcher delay to 100ms and decrease each
"time.Sleep" duration on tests to make test finish faster.

1 files changed, 9 insertions, 19 deletions

diff --git a/watcher_test.go b/watcher_test.go
index 6136afc..7aa7d22 100644
--- a/watcher_test.go
+++ b/watcher_test.go
@@ -15,7 +15,7 @@ import (
 
 func TestWatcher(t *testing.T) {
 	var (
-		testDir     = `testdata/watcher`
+		testDir     = t.TempDir()
 		convertOpts = ConvertOptions{
 			Root: testDir,
 		}
@@ -24,20 +24,6 @@ func TestWatcher(t *testing.T) {
 		err       error
 	)
 
-	err = os.RemoveAll(testDir)
-	if err != nil {
-		t.Logf(err.Error())
-	}
-
-	err = os.MkdirAll(testDir, 0700)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	t.Cleanup(func() {
-		os.RemoveAll(testDir)
-	})
-
 	converter, err = NewConverter(``)
 	if err != nil {
 		t.Fatal(err)
@@ -55,6 +41,8 @@ func TestWatcher(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	testWatcher.watchDir.Delay = 100 * time.Millisecond
+
 	err = testWatcher.start()
 	if err != nil {
 		t.Fatal(err)
@@ -105,7 +93,7 @@ func testAdocCreate(t *testing.T, testWatcher *watcher, tdata *test.Data, pathFi
 
 	// Let the OS sync the file system before we create new file,
 	// otherwise the modtime for fs.Root does not changes.
-	time.Sleep(1 * time.Second)
+	time.Sleep(100 * time.Millisecond)
 
 	err = os.WriteFile(pathFile, expBody, 0600)
 	if err != nil {
@@ -138,7 +126,7 @@ func testAdocUpdate(t *testing.T, testWatcher *watcher, tdata *test.Data, pathFi
 
 	// Let the OS sync the file system before we create new file,
 	// otherwise the modtime for fs.Root does not changes.
-	time.Sleep(1 * time.Second)
+	time.Sleep(100 * time.Millisecond)
 
 	err = os.WriteFile(pathFile, expBody, 0600)
 	if err != nil {
@@ -192,7 +180,7 @@ func testMarkdownCreate(t *testing.T, testWatcher *watcher, tdata *test.Data, pa
 
 	// Let the OS sync the file system before we create new file,
 	// otherwise the modtime for fs.Root does not changes.
-	time.Sleep(1 * time.Second)
+	time.Sleep(100 * time.Millisecond)
 
 	err = os.WriteFile(pathFileMarkdown, body, 0600)
 	if err != nil {
@@ -225,7 +213,7 @@ func testMarkdownUpdate(t *testing.T, testWatcher *watcher, tdata *test.Data, pa
 
 	// Let the OS sync the file system before we create new file,
 	// otherwise the modtime for fs.Root does not changes.
-	time.Sleep(1 * time.Second)
+	time.Sleep(100 * time.Millisecond)
 
 	err = os.WriteFile(pathFileMarkdown, body, 0600)
 	if err != nil {
@@ -253,6 +241,8 @@ func testMarkdownDelete(t *testing.T, testWatcher *watcher, pathFileMarkdown str
 		gotIsExist bool
 	)
 
+	time.Sleep(100 * time.Millisecond)
+
 	err = os.Remove(pathFileMarkdown)
 	if err != nil {
 		t.Fatal(err)