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pgx/macaddr_array_test.go

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package pgtype_test
import (
"net"
"reflect"
"testing"
"github.com/jackc/pgtype"
"github.com/jackc/pgtype/testutil"
)
func TestMacaddrArrayTranscode(t *testing.T) {
testutil.TestSuccessfulTranscode(t, "macaddr[]", []interface{}{
&pgtype.MacaddrArray{
Elements: nil,
Dimensions: nil,
Status: pgtype.Present,
},
&pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Status: pgtype.Null},
},
Dimensions: []pgtype.ArrayDimension{{Length: 2, LowerBound: 1}},
Status: pgtype.Present,
},
&pgtype.MacaddrArray{Status: pgtype.Null},
})
}
func TestMacaddrArraySet(t *testing.T) {
successfulTests := []struct {
source interface{}
result pgtype.MacaddrArray
}{
{
source: []net.HardwareAddr{mustParseMacaddr(t, "01:23:45:67:89:ab")},
result: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
Status: pgtype.Present},
},
{
source: (([]net.HardwareAddr)(nil)),
result: pgtype.MacaddrArray{Status: pgtype.Null},
},
{
source: [][]net.HardwareAddr{
{mustParseMacaddr(t, "01:23:45:67:89:ab")},
{mustParseMacaddr(t, "cd:ef:01:23:45:67")}},
result: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
Status: pgtype.Present},
},
{
source: [][][][]net.HardwareAddr{
{{{
mustParseMacaddr(t, "01:23:45:67:89:ab"),
mustParseMacaddr(t, "cd:ef:01:23:45:67"),
mustParseMacaddr(t, "89:ab:cd:ef:01:23")}}},
{{{
mustParseMacaddr(t, "45:67:89:ab:cd:ef"),
mustParseMacaddr(t, "fe:dc:ba:98:76:54"),
mustParseMacaddr(t, "32:10:fe:dc:ba:98")}}}},
result: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "89:ab:cd:ef:01:23"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "45:67:89:ab:cd:ef"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "fe:dc:ba:98:76:54"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "32:10:fe:dc:ba:98"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{
{LowerBound: 1, Length: 2},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 3}},
Status: pgtype.Present},
},
{
source: [2][1]net.HardwareAddr{
{mustParseMacaddr(t, "01:23:45:67:89:ab")},
{mustParseMacaddr(t, "cd:ef:01:23:45:67")}},
result: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
Status: pgtype.Present},
},
{
source: [2][1][1][3]net.HardwareAddr{
{{{
mustParseMacaddr(t, "01:23:45:67:89:ab"),
mustParseMacaddr(t, "cd:ef:01:23:45:67"),
mustParseMacaddr(t, "89:ab:cd:ef:01:23")}}},
{{{
mustParseMacaddr(t, "45:67:89:ab:cd:ef"),
mustParseMacaddr(t, "fe:dc:ba:98:76:54"),
mustParseMacaddr(t, "32:10:fe:dc:ba:98")}}}},
result: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "89:ab:cd:ef:01:23"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "45:67:89:ab:cd:ef"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "fe:dc:ba:98:76:54"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "32:10:fe:dc:ba:98"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{
{LowerBound: 1, Length: 2},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 3}},
Status: pgtype.Present},
},
}
for i, tt := range successfulTests {
var r pgtype.MacaddrArray
err := r.Set(tt.source)
if err != nil {
t.Errorf("%d: %v", i, err)
}
if !reflect.DeepEqual(r, tt.result) {
t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
}
}
}
func TestMacaddrArrayAssignTo(t *testing.T) {
var macaddrSlice []net.HardwareAddr
var macaddrSliceDim2 [][]net.HardwareAddr
var macaddrSliceDim4 [][][][]net.HardwareAddr
var macaddrArrayDim2 [2][1]net.HardwareAddr
var macaddrArrayDim4 [2][1][1][3]net.HardwareAddr
simpleTests := []struct {
src pgtype.MacaddrArray
dst interface{}
expected interface{}
}{
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
Status: pgtype.Present,
},
dst: &macaddrSlice,
expected: []net.HardwareAddr{mustParseMacaddr(t, "01:23:45:67:89:ab")},
},
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{{Status: pgtype.Null}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
Status: pgtype.Present,
},
dst: &macaddrSlice,
expected: []net.HardwareAddr{nil},
},
{
src: pgtype.MacaddrArray{Status: pgtype.Null},
dst: &macaddrSlice,
expected: (([]net.HardwareAddr)(nil)),
},
{
src: pgtype.MacaddrArray{Status: pgtype.Present},
dst: &macaddrSlice,
expected: []net.HardwareAddr{},
},
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
Status: pgtype.Present},
dst: &macaddrSliceDim2,
expected: [][]net.HardwareAddr{
{mustParseMacaddr(t, "01:23:45:67:89:ab")},
{mustParseMacaddr(t, "cd:ef:01:23:45:67")}},
},
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "89:ab:cd:ef:01:23"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "45:67:89:ab:cd:ef"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "fe:dc:ba:98:76:54"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "32:10:fe:dc:ba:98"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{
{LowerBound: 1, Length: 2},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 3}},
Status: pgtype.Present},
dst: &macaddrSliceDim4,
expected: [][][][]net.HardwareAddr{
{{{
mustParseMacaddr(t, "01:23:45:67:89:ab"),
mustParseMacaddr(t, "cd:ef:01:23:45:67"),
mustParseMacaddr(t, "89:ab:cd:ef:01:23")}}},
{{{
mustParseMacaddr(t, "45:67:89:ab:cd:ef"),
mustParseMacaddr(t, "fe:dc:ba:98:76:54"),
mustParseMacaddr(t, "32:10:fe:dc:ba:98")}}}},
},
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
Status: pgtype.Present},
dst: &macaddrArrayDim2,
expected: [2][1]net.HardwareAddr{
{mustParseMacaddr(t, "01:23:45:67:89:ab")},
{mustParseMacaddr(t, "cd:ef:01:23:45:67")}},
},
{
src: pgtype.MacaddrArray{
Elements: []pgtype.Macaddr{
{Addr: mustParseMacaddr(t, "01:23:45:67:89:ab"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "cd:ef:01:23:45:67"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "89:ab:cd:ef:01:23"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "45:67:89:ab:cd:ef"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "fe:dc:ba:98:76:54"), Status: pgtype.Present},
{Addr: mustParseMacaddr(t, "32:10:fe:dc:ba:98"), Status: pgtype.Present}},
Dimensions: []pgtype.ArrayDimension{
{LowerBound: 1, Length: 2},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 1},
{LowerBound: 1, Length: 3}},
Status: pgtype.Present},
dst: &macaddrArrayDim4,
expected: [2][1][1][3]net.HardwareAddr{
{{{
mustParseMacaddr(t, "01:23:45:67:89:ab"),
mustParseMacaddr(t, "cd:ef:01:23:45:67"),
mustParseMacaddr(t, "89:ab:cd:ef:01:23")}}},
{{{
mustParseMacaddr(t, "45:67:89:ab:cd:ef"),
mustParseMacaddr(t, "fe:dc:ba:98:76:54"),
mustParseMacaddr(t, "32:10:fe:dc:ba:98")}}}},
},
}
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(); !reflect.DeepEqual(dst, tt.expected) {
t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
}
}
}
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