(Feat): Initial Commit

internal/util/fs_test.go

@@ -0,0 +1,28 @@
+package util_test
+
+import (
+	"os"
+	"testing"
+
+	"allaboutapps.dev/aw/go-starter/internal/util"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestTouchfile(t *testing.T) {
+	err := os.Remove("/tmp/.touchfile-test")
+	if err != nil {
+		require.Truef(t, os.IsNotExist(err), "Only permitting os.IsNotExist(err) as file may not preexistant on test start, but is: %v", err)
+	}
+
+	ts1, err := util.TouchFile("/tmp/.touchfile-test")
+	require.NoError(t, err)
+
+	ts2, err := util.TouchFile("/tmp/.touchfile-test")
+	require.NoError(t, err)
+	require.NotEqual(t, ts1.UnixNano(), ts2.UnixNano())
+
+	zeroTime, err := util.TouchFile("/this/path/does/not/exist/.touchfile-test")
+	require.Error(t, err)
+	assert.True(t, zeroTime.IsZero(), "time.Time on error should be zero time")
+}