89 lines
3.1 KiB
Go
89 lines
3.1 KiB
Go
package mysql
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestBoolExpressionEQ(t *testing.T) {
|
|
assertClauseSerializeErr(t, table1ColBool.EQ(nil), "jet: nil rhs")
|
|
|
|
assertClauseSerialize(t, table1ColBool.EQ(table2ColBool), "(table1.col_bool = table2.col_bool)")
|
|
assertClauseSerialize(t, table1ColBool.EQ(Bool(true)), "(table1.col_bool = ?)", true)
|
|
}
|
|
|
|
func TestBoolExpressionNOT_EQ(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.NOT_EQ(table2ColBool), "(table1.col_bool != table2.col_bool)")
|
|
assertClauseSerialize(t, table1ColBool.NOT_EQ(Bool(true)), "(table1.col_bool != ?)", true)
|
|
}
|
|
|
|
func TestBoolExpressionIS_DISTINCT_FROM(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_DISTINCT_FROM(table2ColBool), "(NOT table1.col_bool <=> table2.col_bool)")
|
|
assertClauseSerialize(t, table1ColBool.IS_DISTINCT_FROM(Bool(false)), "(NOT table1.col_bool <=> ?)", false)
|
|
}
|
|
|
|
func TestBoolExpressionIS_NOT_DISTINCT_FROM(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_NOT_DISTINCT_FROM(table2ColBool), "(table1.col_bool <=> table2.col_bool)")
|
|
assertClauseSerialize(t, table1ColBool.IS_NOT_DISTINCT_FROM(Bool(false)), "(table1.col_bool <=> ?)", false)
|
|
|
|
}
|
|
|
|
func TestBoolExpressionIS_TRUE(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_TRUE(), "table1.col_bool IS TRUE")
|
|
assertClauseSerialize(t, (Int(2).EQ(table1ColInt)).IS_TRUE(),
|
|
`(? = table1.col_int) IS TRUE`, int64(2))
|
|
assertClauseSerialize(t, (Int(2).EQ(table1ColInt)).IS_TRUE().AND(Int(4).EQ(table2ColInt)),
|
|
`((? = table1.col_int) IS TRUE AND (? = table2.col_int))`, int64(2), int64(4))
|
|
}
|
|
|
|
func TestBoolExpressionIS_NOT_TRUE(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_NOT_TRUE(), "table1.col_bool IS NOT TRUE")
|
|
}
|
|
|
|
func TestBoolExpressionIS_FALSE(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_FALSE(), "table1.col_bool IS FALSE")
|
|
}
|
|
|
|
func TestBoolExpressionIS_NOT_FALSE(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_NOT_FALSE(), "table1.col_bool IS NOT FALSE")
|
|
}
|
|
|
|
func TestBoolExpressionIS_UNKNOWN(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_UNKNOWN(), "table1.col_bool IS UNKNOWN")
|
|
}
|
|
|
|
func TestBoolExpressionIS_NOT_UNKNOWN(t *testing.T) {
|
|
assertClauseSerialize(t, table1ColBool.IS_NOT_UNKNOWN(), "table1.col_bool IS NOT UNKNOWN")
|
|
}
|
|
|
|
func TestBinaryBoolExpressionAsProjection(t *testing.T) {
|
|
boolExpression := Int(2).EQ(Int(3))
|
|
|
|
assertProjectionSerialize(t, boolExpression, "? = ?", int64(2), int64(3))
|
|
assertProjectionSerialize(t, boolExpression.AS("alias_eq_expression"),
|
|
`(? = ?) AS "alias_eq_expression"`, int64(2), int64(3))
|
|
}
|
|
|
|
func TestBoolLiteral(t *testing.T) {
|
|
assertClauseSerialize(t, Bool(true), "?", true)
|
|
assertClauseSerialize(t, Bool(false), "?", false)
|
|
}
|
|
|
|
//
|
|
//func TestExists(t *testing.T) {
|
|
//
|
|
// assertClauseSerialize(t, EXISTS(
|
|
// table2.
|
|
// SELECT(Int(1)).
|
|
// WHERE(table1Col1.EQ(table2Col3)),
|
|
// ),
|
|
// `(EXISTS (
|
|
// SELECT ?
|
|
// FROM db.table2
|
|
// WHERE table1.col1 = table2.col3
|
|
//))`, int64(1))
|
|
//}
|
|
//
|
|
//func TestBoolExp(t *testing.T) {
|
|
// assertClauseSerialize(t, BoolExp(String("true")), "?", "true")
|
|
// assertClauseSerialize(t, BoolExp(String("true")).IS_TRUE(), "? IS TRUE", "true")
|
|
//}
|