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Convert bool to Codec

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This commit is contained in:
Jack Christensen
2022-01-01 18:18:47 -06:00
parent 0c0e28a70a
commit 4b1121c2a9
6 changed files with 230 additions and 1032 deletions
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pgtype/bool_test.go
+7 -87
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@@ -1,101 +1,21 @@
package pgtype_test
import (
"reflect"
"testing"
"github.com/jackc/pgx/v5/pgtype"
"github.com/jackc/pgx/v5/pgtype/testutil"
)
func TestBoolTranscode(t *testing.T) {
testutil.TestSuccessfulTranscode(t, "bool", []interface{}{
&pgtype.Bool{Bool: false, Valid: true},
&pgtype.Bool{Bool: true, Valid: true},
&pgtype.Bool{Bool: false},
func TestBoolCodec(t *testing.T) {
testPgxCodec(t, "bool", []PgxTranscodeTestCase{
{true, new(bool), isExpectedEq(true)},
{false, new(bool), isExpectedEq(false)},
{true, new(pgtype.Bool), isExpectedEq(pgtype.Bool{Bool: true, Valid: true})},
{pgtype.Bool{}, new(pgtype.Bool), isExpectedEq(pgtype.Bool{})},
{nil, new(*bool), isExpectedEq((*bool)(nil))},
})
}
func TestBoolSet(t *testing.T) {
successfulTests := []struct {
source interface{}
result pgtype.Bool
}{
{source: true, result: pgtype.Bool{Bool: true, Valid: true}},
{source: false, result: pgtype.Bool{Bool: false, Valid: true}},
{source: "true", result: pgtype.Bool{Bool: true, Valid: true}},
{source: "false", result: pgtype.Bool{Bool: false, Valid: true}},
{source: "t", result: pgtype.Bool{Bool: true, Valid: true}},
{source: "f", result: pgtype.Bool{Bool: false, Valid: true}},
{source: _bool(true), result: pgtype.Bool{Bool: true, Valid: true}},
{source: _bool(false), result: pgtype.Bool{Bool: false, Valid: true}},
{source: nil, result: pgtype.Bool{}},
}
for i, tt := range successfulTests {
var r pgtype.Bool
err := r.Set(tt.source)
if err != nil {
t.Errorf("%d: %v", i, err)
}
if r != tt.result {
t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
}
}
}
func TestBoolAssignTo(t *testing.T) {
var b bool
var _b _bool
var pb *bool
var _pb *_bool
simpleTests := []struct {
src pgtype.Bool
dst interface{}
expected interface{}
}{
{src: pgtype.Bool{Bool: false, Valid: true}, dst: &b, expected: false},
{src: pgtype.Bool{Bool: true, Valid: true}, dst: &b, expected: true},
{src: pgtype.Bool{Bool: false, Valid: true}, dst: &_b, expected: _bool(false)},
{src: pgtype.Bool{Bool: true, Valid: true}, dst: &_b, expected: _bool(true)},
{src: pgtype.Bool{Bool: false}, dst: &pb, expected: ((*bool)(nil))},
{src: pgtype.Bool{Bool: false}, dst: &_pb, expected: ((*_bool)(nil))},
}
for i, tt := range simpleTests {
err := tt.src.AssignTo(tt.dst)
if err != nil {
t.Errorf("%d: %v", i, err)
}
if dst := reflect.ValueOf(tt.dst).Elem().Interface(); dst != tt.expected {
t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
}
}
pointerAllocTests := []struct {
src pgtype.Bool
dst interface{}
expected interface{}
}{
{src: pgtype.Bool{Bool: true, Valid: true}, dst: &pb, expected: true},
{src: pgtype.Bool{Bool: true, Valid: true}, dst: &_pb, expected: _bool(true)},
}
for i, tt := range pointerAllocTests {
err := tt.src.AssignTo(tt.dst)
if err != nil {
t.Errorf("%d: %v", i, err)
}
if dst := reflect.ValueOf(tt.dst).Elem().Elem().Interface(); dst != tt.expected {
t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
}
}
}
func TestBoolMarshalJSON(t *testing.T) {
successfulTests := []struct {
source pgtype.Bool