mirror of https://github.com/lqs/sqlingo
73 lines
1.3 KiB
Go
73 lines
1.3 KiB
Go
package sqlingo
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import (
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"errors"
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"testing"
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)
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type dummyTable struct {
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}
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func (d dummyTable) GetName() string {
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panic("should not be here")
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}
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func (d dummyTable) GetSQL(scope scope) string {
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panic("should not be here")
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}
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func (d dummyTable) GetFieldByName(name string) Field {
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panic("should not be here")
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}
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func (d dummyTable) GetFields() []Field {
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panic("implement me")
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}
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func (d dummyTable) GetFieldsSQL() string {
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return "<fields sql>"
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}
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func (d dummyTable) GetFullFieldsSQL() string {
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return "<full fields sql>"
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}
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func TestField(t *testing.T) {
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t1 := NewTable("t1")
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assertValue(t, NewNumberField(t1, "f1").Equals(1), "`t1`.`f1` = 1")
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assertValue(t, NewBooleanField(t1, "f1").Equals(true), "`t1`.`f1` = 1")
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assertValue(t, NewStringField(t1, "f1").Equals("x"), "`t1`.`f1` = 'x'")
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sql, _ := fieldList{}.GetSQL(scope{
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Tables: []Table{
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&dummyTable{},
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},
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})
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if sql != "<fields sql>" {
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t.Error(sql)
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}
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sql, _ = fieldList{}.GetSQL(scope{
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Tables: []Table{
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&dummyTable{},
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&dummyTable{},
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},
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})
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if sql != "<full fields sql>, <full fields sql>" {
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t.Error(sql)
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}
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if _, err := (fieldList{
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expression{builder: func(scope scope) (string, error) {
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return "", errors.New("error")
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}},
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}.GetSQL(scope{
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Tables: []Table{
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&dummyTable{},
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&dummyTable{},
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},
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})); err == nil {
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t.Error("should get error here")
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}
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}
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