Add statements debug sql support.

tests/test_util.go

@@ -0,0 +1,89 @@
+package tests
+
+import (
+	"github.com/sub0zero/go-sqlbuilder/sqlbuilder"
+	"github.com/sub0zero/go-sqlbuilder/tests/.test_files/dvd_rental/dvds/model"
+	"gotest.tools/assert"
+	"strings"
+	"testing"
+	"time"
+)
+
+func assertQuery(t *testing.T, query sqlbuilder.Statement, expectedQuery string, expectedArgs ...interface{}) {
+	_, args, err := query.Sql()
+	assert.NilError(t, err)
+	//assert.Equal(t, queryStr, expectedQuery)
+	assert.DeepEqual(t, args, expectedArgs)
+
+	debuqSql, err := query.DebugSql()
+	assert.NilError(t, err)
+	assert.Equal(t, debuqSql, expectedQuery, args)
+}
+
+func int16Ptr(i int16) *int16 {
+	return &i
+}
+
+func int32Ptr(i int32) *int32 {
+	return &i
+}
+
+func stringPtr(s string) *string {
+	return &s
+}
+
+func timeWithoutTimeZone(t string, precision int) *time.Time {
+
+	precisionStr := ""
+
+	if precision > 0 {
+		precisionStr = "." + strings.Repeat("9", precision)
+	}
+
+	time, err := time.Parse("2006-01-02 15:04:05"+precisionStr+" +0000", t+" +0000")
+
+	if err != nil {
+		panic(err)
+	}
+
+	return &time
+}
+
+var customer0 = model.Customer{
+	CustomerID: 1,
+	StoreID:    1,
+	FirstName:  "Mary",
+	LastName:   "Smith",
+	Email:      stringPtr("mary.smith@sakilacustomer.org"),
+	Address:    nil,
+	Activebool: true,
+	CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
+	LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
+	Active:     int32Ptr(1),
+}
+
+var customer1 = model.Customer{
+	CustomerID: 2,
+	StoreID:    1,
+	FirstName:  "Patricia",
+	LastName:   "Johnson",
+	Email:      stringPtr("patricia.johnson@sakilacustomer.org"),
+	Address:    nil,
+	Activebool: true,
+	CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
+	LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
+	Active:     int32Ptr(1),
+}
+
+var lastCustomer = model.Customer{
+	CustomerID: 599,
+	StoreID:    2,
+	FirstName:  "Austin",
+	LastName:   "Cintron",
+	Email:      stringPtr("austin.cintron@sakilacustomer.org"),
+	Address:    nil,
+	Activebool: true,
+	CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
+	LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
+	Active:     int32Ptr(1),
+}