mv tmlibs files to libs dir

libs/common/date_test.go

@@ -0,0 +1,46 @@
+package common
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	date  = time.Date(2015, time.Month(12), 31, 0, 0, 0, 0, time.UTC)
+	date2 = time.Date(2016, time.Month(12), 31, 0, 0, 0, 0, time.UTC)
+	zero  time.Time
+)
+
+func TestParseDateRange(t *testing.T) {
+	assert := assert.New(t)
+
+	var testDates = []struct {
+		dateStr string
+		start   time.Time
+		end     time.Time
+		errNil  bool
+	}{
+		{"2015-12-31:2016-12-31", date, date2, true},
+		{"2015-12-31:", date, zero, true},
+		{":2016-12-31", zero, date2, true},
+		{"2016-12-31", zero, zero, false},
+		{"2016-31-12:", zero, zero, false},
+		{":2016-31-12", zero, zero, false},
+	}
+
+	for _, test := range testDates {
+		start, end, err := ParseDateRange(test.dateStr)
+		if test.errNil {
+			assert.Nil(err)
+			testPtr := func(want, have time.Time) {
+				assert.True(have.Equal(want))
+			}
+			testPtr(test.start, start)
+			testPtr(test.end, end)
+		} else {
+			assert.NotNil(err)
+		}
+	}
+}