Literal and cast clean up.

mysql/literal_test.go

@@ -0,0 +1,42 @@
+package mysql
+
+import (
+	"testing"
+	"time"
+)
+
+func TestBool(t *testing.T) {
+	assertClauseSerialize(t, Bool(false), `?`, false)
+}
+
+func TestInt(t *testing.T) {
+	assertClauseSerialize(t, Int(11), `?`, int64(11))
+}
+
+func TestFloat(t *testing.T) {
+	assertClauseSerialize(t, Float(12.34), `?`, float64(12.34))
+}
+
+func TestString(t *testing.T) {
+	assertClauseSerialize(t, String("Some text"), `?`, "Some text")
+}
+
+func TestDate(t *testing.T) {
+	assertClauseSerialize(t, Date(2014, time.January, 2), `CAST(? AS DATE)`, "2014-01-02")
+	assertClauseSerialize(t, DateT(time.Now()), `CAST(? AS DATE)`)
+}
+
+func TestTime(t *testing.T) {
+	assertClauseSerialize(t, Time(10, 15, 30), `CAST(? AS TIME)`, "10:15:30")
+	assertClauseSerialize(t, TimeT(time.Now()), `CAST(? AS TIME)`)
+}
+
+func TestDateTime(t *testing.T) {
+	assertClauseSerialize(t, DateTime(2010, time.March, 30, 10, 15, 30), `CAST(? AS DATETIME)`, "2010-03-30 10:15:30")
+	assertClauseSerialize(t, DateTimeT(time.Now()), `CAST(? AS DATETIME)`)
+}
+
+func TestTimestamp(t *testing.T) {
+	assertClauseSerialize(t, Timestamp(2010, time.March, 30, 10, 15, 30), `TIMESTAMP(?)`, "2010-03-30 10:15:30")
+	assertClauseSerialize(t, TimestampT(time.Now()), `TIMESTAMP(?)`)
+}