more test cases

common/log/logger_test.go

@@ -0,0 +1,40 @@
+package log_test
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+	"time"
+
+	"v2ray.com/core/common"
+	"v2ray.com/core/common/buf"
+	. "v2ray.com/core/common/log"
+	. "v2ray.com/ext/assert"
+)
+
+func TestFileLogger(t *testing.T) {
+	assert := With(t)
+
+	f, err := ioutil.TempFile("", "vtest")
+	assert(err, IsNil)
+	path := f.Name()
+	common.Must(f.Close())
+
+	creator, err := CreateFileLogWriter(path)
+	assert(err, IsNil)
+
+	handler := NewLogger(creator)
+	handler.Handle(&GeneralMessage{Content: "Test Log"})
+	time.Sleep(2 * time.Second)
+
+	common.Must(common.Close(handler))
+
+	f, err = os.Open(path)
+	assert(err, IsNil)
+
+	b, err := buf.ReadAllToBytes(f)
+	assert(err, IsNil)
+	assert(string(b), HasSubstring, "Test Log")
+
+	common.Must(f.Close())
+}

common/serial/string_test.go

@@ -0,0 +1,28 @@
+package serial_test
+
+import (
+	"errors"
+	"testing"
+
+	. "v2ray.com/core/common/serial"
+	. "v2ray.com/ext/assert"
+)
+
+func TestToString(t *testing.T) {
+	assert := With(t)
+
+	s := "a"
+	data := []struct {
+		Value  interface{}
+		String string
+	}{
+		{Value: s, String: s},
+		{Value: &s, String: s},
+		{Value: errors.New("t"), String: "t"},
+		{Value: []byte{'b', 'c'}, String: "[62,63]"},
+	}
+
+	for _, c := range data {
+		assert(ToString(c.Value), Equals, c.String)
+	}
+}