AUTH-2977 log file protection

logger/create_test.go

@@ -0,0 +1,46 @@
+package logger
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLogLevelParse(t *testing.T) {
+	lvls, err := ParseLevelString("fatal")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel}, lvls)
+
+	lvls, err = ParseLevelString("error")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel, ErrorLevel}, lvls)
+
+	lvls, err = ParseLevelString("info")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel, ErrorLevel, InfoLevel}, lvls)
+
+	lvls, err = ParseLevelString("info")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel, ErrorLevel, InfoLevel}, lvls)
+
+	lvls, err = ParseLevelString("warn")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel, ErrorLevel, InfoLevel}, lvls)
+
+	lvls, err = ParseLevelString("debug")
+	assert.NoError(t, err)
+	assert.Equal(t, []Level{FatalLevel, ErrorLevel, InfoLevel, DebugLevel}, lvls)
+
+	_, err = ParseLevelString("blah")
+	assert.Error(t, err)
+
+	_, err = ParseLevelString("")
+	assert.Error(t, err)
+}
+
+func TestPathSanitizer(t *testing.T) {
+	assert.Equal(t, "somebad/path/log.bat.log", SanitizeLogPath("\t somebad/path/log.bat\n\n"))
+	assert.Equal(t, "proper/path/cloudflared.log", SanitizeLogPath("proper/path/cloudflared.log"))
+	assert.Equal(t, "proper/path/", SanitizeLogPath("proper/path/"))
+	assert.Equal(t, "proper/path/cloudflared.log", SanitizeLogPath("\tproper/path/cloudflared\n\n"))
+}