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check_test.go
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check_test.go
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//nolint:goerr113 // It's just a test.
package check_test
import (
"encoding/json"
"errors"
"fmt"
"io"
"net"
"os"
"reflect"
"regexp"
"testing"
"time"
pkgerrors "github.com/pkg/errors" //nolint:depguard // By design.
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/types/known/emptypb"
"google.golang.org/protobuf/types/known/timestamppb"
"github.com/powerman/check"
)
func init() {
time.Local = time.UTC
}
type (
myInt int
myString string
myStruct struct {
i int
s string
}
myError struct{ s string }
)
func (e myError) Error() string { return e.s }
var (
// Zero values for standard types.
zBool bool
zInt int
zInt8 int8
zInt16 int16
zInt32 int32
zInt64 int64
zUint uint
zUint8 uint8
zUint16 uint16
zUint32 uint32
zUint64 uint64
zUintptr uintptr
zFloat32 float32
zFloat64 float64
zArray0 [0]int
zArray1 [1]int
zChan chan int
zFunc func()
zIface any
zMap map[int]int
zSlice []int
zString string
zStruct struct{}
// zUnsafe unsafe.Pointer // don't like to import unsafe.
zBoolPtr *bool
zIntPtr *int
zInt8Ptr *int8
zInt16Ptr *int16
zInt32Ptr *int32
zInt64Ptr *int64
zUintPtr *uint
zUint8Ptr *uint8
zUint16Ptr *uint16
zUint32Ptr *uint32
zUint64Ptr *uint64
zUintptrPtr *uintptr
zFloat32Ptr *float32
zFloat64Ptr *float64
zArray0Ptr *[0]int
zArray1Ptr *[1]int
zChanPtr *chan int
zFuncPtr *func()
zIfacePtr *any
zMapPtr *map[int]int
zSlicePtr *[]int
zStringPtr *string
zStructPtr *struct{}
// zUnsafePtr *unsafe.Pointer // don't like to import unsafe
// Zero values for named types.
zMyInt myInt
zMyString myString
zJSON json.RawMessage
zJSONPtr *json.RawMessage
zTime time.Time
zProto emptypb.Empty
// Initialized but otherwise zero-like values.
vChan = make(chan int)
vFunc = func() {}
vIface any = zIntPtr
vMap = make(map[int]int)
vSlice = make([]int, 0)
// Non-zero values.
xBool = true
xInt = -42
xInt8 int8 = -8
xInt16 int16 = -16
xInt32 int32 = -32
xInt64 int64 = -64
xUint uint = 42
xUint8 uint8 = 8
xUint16 uint16 = 16
xUint32 uint32 = 32
xUint64 uint64 = 64
xUintptr uintptr = 0xDEADBEEF
xFloat32 float32 = -3.2
xFloat64 = 6.4
xArray1 = [1]int{-1}
xChan = make(chan int, 1)
xFunc = func() { panic(nil) }
xIface io.Reader = os.Stdin
xMap = map[int]int{2: -2, 3: -3, 5: -5}
xSlice = []int{3, 5, 8}
xString = "<nil>"
xStruct = myStruct{i: 10, s: "ten"}
// xUnsafe = unsafe.Pointer(&xUintptr) // don't like to import unsafe.
xBoolPtr = &xBool
xIntPtr = &xInt
xInt8Ptr = &xInt8
xInt16Ptr = &xInt16
xInt32Ptr = &xInt32
xInt64Ptr = &xInt64
xUintPtr = &xUint
xUint8Ptr = &xUint8
xUint16Ptr = &xUint16
xUint32Ptr = &xUint32
xUint64Ptr = &xUint64
xUintptrPtr = &xUintptr
xFloat32Ptr = &xFloat32
xFloat64Ptr = &xFloat64
xArray1Ptr = &xArray1
xChanPtr = &xChan
xFuncPtr = &xFunc
xIfacePtr = &xIface
xMapPtr = &xMap
xSlicePtr = &xSlice
xStringPtr = &xString
xStructPtr = &xStruct
// xUnsafePtr *unsafe.Pointer = &xUnsafe // don't like to import unsafe.
xMyInt myInt = 31337
xMyString myString = "xyz"
xJSON json.RawMessage = []byte(`{"s":"ten","i":10}`)
xJSONPtr = &xJSON
xTime = time.Now()
xTimeEST = xTime.In(func() *time.Location { loc, _ := time.LoadLocation("EST"); return loc }())
xProto = timestamppb.Now()
xGRPCErr = status.Error(codes.Unknown, "unknown")
)
func TestTODO(tt *testing.T) {
t := check.T(tt)
// Normal tests.
t.True(true)
// If you need to mark just one/few broken tests:
t.TODO().True(false)
t.True(true)
// If there are several broken tests mixed with working ones:
todo := t.TODO()
t.True(true)
todo.True(false)
t.True(true)
if todo.True(false) {
panic("never here")
}
// If all tests below this point are broken:
t = t.TODO()
t.True(false)
// Second TODO() doesn't switch it off:
t = t.TODO()
t.True(false)
}
func TestError(tt *testing.T) {
t := check.T(tt)
t = t.TODO()
t.Error()
t.Error("message")
t.Error("format: %q", "message")
}
func TestMustAll(tt *testing.T) {
t := check.T(tt).MustAll()
t.Nil(nil)
t.NotNil(false)
t.TODO().Nil(false)
t.TODO().NotNil(nil)
}
func TestMust(tt *testing.T) {
t := check.T(tt)
t.Must(t.Nil(nil))
t.Must(t.NotNil(false))
}
func bePositive(_ *check.C, actual any) bool {
return actual.(int) > 0
}
func beEqual(_ *check.C, actual, expected any) bool {
return actual == expected
}
func TestCheckerShould(tt *testing.T) {
t := check.T(tt)
t.Should(bePositive, 42, "custom check!!!")
t.Panic(func() { t.Should(bePositive, "42", "bad arg type") })
t.TODO().Should(func(_ *check.C, _ any) bool { return false }, 42)
t.Should(beEqual, 123, 123)
t.TODO().Should(beEqual, 123, 124)
t.Panic(func() { t.Should(func() {}, nil) })
t.Panic(func() { t.Should(bePositive) })
t.Panic(func() { t.Should(beEqual, nil) })
}
func TestCheckerNilTrue(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
// Ensure expected values
t.Equal(zBool, false) // gometalinter hates zBool==false
t.True(zInt == 0)
t.True(zInt8 == 0)
t.True(zInt16 == 0)
t.True(zInt32 == 0)
t.True(zInt64 == 0)
t.True(zUint == 0)
t.True(zUint8 == 0)
t.True(zUint16 == 0)
t.True(zUint32 == 0)
t.True(zUint64 == 0)
t.True(zUintptr == 0)
t.True(zFloat32 == 0)
t.True(zFloat64 == 0)
t.True(zArray0 == [0]int{})
t.True(zArray1 == [1]int{})
t.True(zChan == nil)
t.True(zFunc == nil)
t.True(zIface == nil)
t.True(zMap == nil)
t.True(zSlice == nil)
t.True(zString == "")
t.True(zStruct == struct{}{})
// // t.True(zUnsafe == nil)
t.True(zBoolPtr == nil)
t.True(zIntPtr == nil)
t.True(zInt8Ptr == nil)
t.True(zInt16Ptr == nil)
t.True(zInt32Ptr == nil)
t.True(zInt64Ptr == nil)
t.True(zUintPtr == nil)
t.True(zUint8Ptr == nil)
t.True(zUint16Ptr == nil)
t.True(zUint32Ptr == nil)
t.True(zUint64Ptr == nil)
t.True(zUintptrPtr == nil)
t.True(zFloat32Ptr == nil)
t.True(zFloat64Ptr == nil)
t.True(zArray0Ptr == nil)
t.True(zArray1Ptr == nil)
t.True(zChanPtr == nil)
t.True(zFuncPtr == nil)
t.True(zIfacePtr == nil)
t.True(zMapPtr == nil)
t.True(zSlicePtr == nil)
t.True(zStringPtr == nil)
t.True(zStructPtr == nil)
// // t.True(zUnsafePtr == nil)
t.True(zMyInt == 0)
t.True(zMyString == "")
t.True(zJSON == nil)
t.True(zJSONPtr == nil)
t.True(zTime.Equal(time.Time{}))
t.False(vChan == nil)
t.False(vFunc == nil)
t.False(vIface == nil)
t.False(vMap == nil)
t.False(vSlice == nil)
// Subtle case when t.Nil() differs from == nil.
zIface = zIntPtr
t.Nil(zIface)
t.False(zIface == nil)
zIface = nil
t.Nil(zIface)
t.True(zIface == nil)
cases := []struct {
equalNil bool
isNil bool
actual any
}{
{true, true, nil},
{false, false, zBool},
{false, false, zInt},
{false, false, zInt8},
{false, false, zInt16},
{false, false, zInt32},
{false, false, zInt64},
{false, false, zUint},
{false, false, zUint8},
{false, false, zUint16},
{false, false, zUint32},
{false, false, zUint64},
{false, false, zUintptr},
{false, false, zFloat32},
{false, false, zFloat64},
{false, false, zArray0},
{false, false, zArray1},
{false, true, zChan},
{false, true, zFunc},
{true, true, zIface},
{false, true, zMap},
{false, true, zSlice},
{false, false, zString},
{false, false, zStruct},
// {false, false, zUnsafe},
{false, true, zBoolPtr},
{false, true, zIntPtr},
{false, true, zInt8Ptr},
{false, true, zInt16Ptr},
{false, true, zInt32Ptr},
{false, true, zInt64Ptr},
{false, true, zUintPtr},
{false, true, zUint8Ptr},
{false, true, zUint16Ptr},
{false, true, zUint32Ptr},
{false, true, zUint64Ptr},
{false, true, zUintptrPtr},
{false, true, zFloat32Ptr},
{false, true, zFloat64Ptr},
{false, true, zArray0Ptr},
{false, true, zArray1Ptr},
{false, true, zChanPtr},
{false, true, zFuncPtr},
{false, true, zIfacePtr},
{false, true, zMapPtr},
{false, true, zSlicePtr},
{false, true, zStringPtr},
{false, true, zStructPtr},
// {false, true, zUnsafePtr},
{false, false, zMyInt},
{false, false, zMyString},
{false, true, zJSON},
{false, true, zJSONPtr},
{false, false, zTime},
{false, false, vChan},
{false, false, vFunc},
{false, true, vIface}, // WARNING false-positive (documented)
{false, false, vMap},
{false, false, vSlice},
}
for i, v := range cases {
msg := fmt.Sprintf("case %d: %#v", i, v.actual)
if v.equalNil {
t.True(v.actual == nil, msg)
} else {
t.False(v.actual == nil, msg)
}
if v.isNil {
t.Nil(v.actual, msg)
todo.NotNil(v.actual, msg)
} else {
todo.Nil(v.actual, msg)
t.NotNil(v.actual, msg)
}
}
}
func TestCheckerEqual(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
cases := []struct {
comparable bool
actual any
actual2 any
}{
{true, zBool, xBool},
{true, zInt, xInt},
{true, zInt8, xInt8},
{true, zInt16, xInt16},
{true, zInt32, xInt32},
{true, zInt64, xInt64},
{true, zUint, xUint},
{true, zUint8, xUint8},
{true, zUint16, xUint16},
{true, zUint32, xUint32},
{true, zUint64, xUint64},
{true, zUintptr, xUintptr},
{true, zFloat32, xFloat32},
{true, zFloat64, xFloat64},
{true, zArray0, xArray1},
{true, zArray1, xArray1},
{true, zChan, xChan},
{false, zFunc, xFunc},
{true, zIface, xIface},
{false, zMap, xMap},
{false, zSlice, xSlice},
{true, zString, xString},
{true, zStruct, xStruct},
{true, zBoolPtr, xBoolPtr},
{true, zIntPtr, xIntPtr},
{true, zInt8Ptr, xInt8Ptr},
{true, zInt16Ptr, xInt16Ptr},
{true, zInt32Ptr, xInt32Ptr},
{true, zInt64Ptr, xInt64Ptr},
{true, zUintPtr, xUintPtr},
{true, zUint8Ptr, xUint8Ptr},
{true, zUint16Ptr, xUint16Ptr},
{true, zUint32Ptr, xUint32Ptr},
{true, zUint64Ptr, xUint64Ptr},
{true, zUintptrPtr, xUintptrPtr},
{true, zFloat32Ptr, xFloat32Ptr},
{true, zFloat64Ptr, xFloat64Ptr},
{true, zArray0Ptr, xArray1Ptr},
{true, zArray1Ptr, xArray1Ptr},
{true, zChanPtr, xChanPtr},
{true, zFuncPtr, xFuncPtr},
{true, zIfacePtr, xIfacePtr},
{true, zMapPtr, xMapPtr},
{true, zSlicePtr, xSlicePtr},
{true, zStringPtr, xStringPtr},
{true, zStructPtr, xStructPtr},
{true, zMyInt, xMyInt},
{true, zMyString, xMyString},
{false, zJSON, xJSON},
{true, zJSONPtr, xJSONPtr},
{true, zTime, xTime},
{false, zProto, xProto}, //nolint:govet // This is dirty (copylocks), but it's a test.
{true, vChan, xChan},
{false, vFunc, xFunc},
{true, vIface, xIface},
{false, vMap, xMap},
{false, vSlice, xSlice},
{true, "one\ntwo\nend", "one\nTWO\nend"},
{true, io.EOF, io.ErrUnexpectedEOF},
{true, t, tt},
{true, int64(42), int32(42)},
{false, []byte{}, []byte(nil)},
}
for _, v := range cases {
if v.comparable {
t.Equal(v.actual, v.actual)
t.EQ(v.actual, v.actual)
t.DeepEqual(v.actual, v.actual)
todo.NotEqual(v.actual, v.actual)
todo.NE(v.actual, v.actual)
todo.NotDeepEqual(v.actual, v.actual)
t.Equal(v.actual2, v.actual2)
t.EQ(v.actual2, v.actual2)
t.DeepEqual(v.actual2, v.actual2)
todo.NotEqual(v.actual2, v.actual2)
todo.NE(v.actual2, v.actual2)
todo.NotDeepEqual(v.actual2, v.actual2)
todo.Equal(v.actual, v.actual2)
todo.EQ(v.actual, v.actual2)
todo.DeepEqual(v.actual, v.actual2)
t.NotEqual(v.actual, v.actual2)
t.NE(v.actual, v.actual2)
t.NotDeepEqual(v.actual, v.actual2)
} else {
t.Panic(func() { t.Equal(v.actual, v.actual) })
t.Panic(func() { t.EQ(v.actual, v.actual) })
t.Panic(func() { t.NotEqual(v.actual, v.actual) })
t.Panic(func() { t.NE(v.actual, v.actual) })
if reflect.TypeOf(v.actual).Kind() != reflect.Func {
t.DeepEqual(v.actual, v.actual)
todo.NotDeepEqual(v.actual, v.actual)
t.DeepEqual(v.actual2, v.actual2)
todo.NotDeepEqual(v.actual2, v.actual2)
todo.DeepEqual(v.actual, v.actual2)
t.NotDeepEqual(v.actual, v.actual2)
}
}
}
// No alternative value for .actual2.
t.Equal(nil, nil)
t.EQ(nil, nil)
t.DeepEqual(nil, nil)
todo.NotEqual(nil, nil)
todo.NE(nil, nil)
todo.NotDeepEqual(nil, nil)
// Equal match, DeepEqual not match.
t.False(xTime == xTimeEST) //nolint:revive // Need == instead of Equal() here.
t.Equal(xTime, xTimeEST)
t.EQ(xTime, xTimeEST)
t.DeepEqual(xTime, xTimeEST)
todo.NotEqual(xTime, xTimeEST)
todo.NE(xTime, xTimeEST)
todo.NotDeepEqual(xTime, xTimeEST)
// Equal not match or panic, DeepEqual match.
type notComparable struct {
s string
is []int
}
cases = []struct {
comparable bool
actual any
actual2 any
}{
{true, io.EOF, errors.New("EOF")},
{true, &testing.T{}, &testing.T{}},
{false, []byte{2, 5}, []byte{2, 5}},
{false, notComparable{"a", []int{3, 5}}, notComparable{"a", []int{3, 5}}},
{false, zProto, zProto}, //nolint:govet // This is dirty (copylocks), but it's a test.
{false, xGRPCErr, xGRPCErr},
}
for _, v := range cases {
if v.comparable {
t.False(v.actual == v.actual2)
todo.Equal(v.actual, v.actual2)
todo.EQ(v.actual, v.actual2)
t.NotEqual(v.actual, v.actual2)
t.NE(v.actual, v.actual2)
}
t.DeepEqual(v.actual, v.actual2)
todo.NotDeepEqual(v.actual, v.actual2)
}
}
func TestCheckerBytesEqual(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
cases := []struct {
equal bool
actual []byte
expected []byte
}{
{true, nil, nil},
{true, []byte(nil), []byte(nil)},
{true, []byte{}, []byte{}},
{true, []byte(nil), nil},
{true, []byte{}, nil},
{true, []byte(nil), []byte{}},
{true, []byte{0}, []byte{0}},
{false, []byte{0}, nil},
{false, []byte{0}, []byte(nil)},
{false, []byte{0}, []byte{}},
{false, []byte{0}, []byte{0, 0}},
}
for _, v := range cases {
if v.equal {
t.BytesEqual(v.actual, v.expected)
todo.NotBytesEqual(v.actual, v.expected)
} else {
todo.BytesEqual(v.actual, v.expected)
t.NotBytesEqual(v.actual, v.expected)
}
}
}
func TestCheckerMatch(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
types := []struct {
actual bool
expected bool
zero any
}{
{true, false, nil},
{false, false, zBool},
{false, false, zInt},
{false, false, zInt8},
{false, false, zInt16},
{false, false, zInt32},
{false, false, zInt64},
{false, false, zUint},
{false, false, zUint8},
{false, false, zUint16},
{false, false, zUint32},
{false, false, zUint64},
{false, false, zUintptr},
{false, false, zFloat32},
{false, false, zFloat64},
{false, false, zArray0},
{false, false, zArray1},
{false, false, zChan},
{false, false, zFunc},
{false, false, zIface},
{false, false, zMap},
{false, false, zSlice},
{true, true, zString},
{false, false, zStruct},
{false, false, zBoolPtr},
{false, false, zIntPtr},
{false, false, zInt8Ptr},
{false, false, zInt16Ptr},
{false, false, zInt32Ptr},
{false, false, zInt64Ptr},
{false, false, zUintPtr},
{false, false, zUint8Ptr},
{false, false, zUint16Ptr},
{false, false, zUint32Ptr},
{false, false, zUint64Ptr},
{false, false, zUintptrPtr},
{false, false, zFloat32Ptr},
{false, false, zFloat64Ptr},
{false, false, zArray0Ptr},
{false, false, zArray1Ptr},
{false, false, zChanPtr},
{false, false, zFuncPtr},
{false, false, zIfacePtr},
{false, false, zMapPtr},
{false, false, zSlicePtr},
{false, false, zStringPtr},
{false, false, zStructPtr},
{false, false, zMyInt},
{true, false, zMyString},
{true, false, zJSON},
{false, false, zJSONPtr},
{true, false, zTime},
{true, false, time.Sunday},
{true, false, errors.New("")},
{true, false, []byte(nil)},
{true, false, []rune(nil)},
{true, true, regexp.MustCompile("")}, // it's also a Stringer
{false, false, (*regexp.Regexp)(nil)},
{false, false, regexp.Regexp{}},
}
for i, va := range types {
for j, ve := range types {
msg := fmt.Sprintf("case %d/%d: %#v, %#v", i, j, va.zero, ve.zero)
switch va.zero.(type) {
case nil:
todo.Match(va.zero, ve.zero, msg)
default:
if va.actual && ve.expected {
t.Match(va.zero, ve.zero, msg)
} else {
t.Panic(func() { t.Match(va.zero, ve.zero) }, msg)
}
}
}
}
cases := []struct {
actual any
regexMatch any
regexNotMatch any
}{
{"", `^$`, `.`},
{myString("Test"), regexp.MustCompile(`st$`), regexp.MustCompile(`ST$`)},
{[]byte(nil), `^$`, `nil`},
{[]byte("Test"), regexp.MustCompile(`st$`), regexp.MustCompile(`ST$`)},
{[]rune(nil), `^$`, `nil`},
{[]rune("Test"), regexp.MustCompile(`st$`), regexp.MustCompile(`ST$`)},
{zTime, `00:00:00`, `01:01:01`},
{time.Sunday, regexp.MustCompile(`^Sun`), regexp.MustCompile(`Sun$`)},
{errors.New(""), `^$`, `nil`},
{io.EOF, regexp.MustCompile(`^EO`), regexp.MustCompile(`EO$`)},
}
for _, v := range cases {
t.Match(v.actual, v.regexMatch)
todo.Match(v.actual, v.regexNotMatch)
}
// No value for .regexMatch.
todo.Match(nil, ``)
todo.Match(nil, regexp.MustCompile(``))
t.NotMatch(nil, ``)
t.NotMatch(nil, regexp.MustCompile(``))
}
func TestCheckerContains(tt *testing.T) {
t := check.T(tt)
failures := []struct {
panic bool
actual any
expected any
}{
{true, nil, nil},
{true, zBool, zBool},
{true, zInt, zInt},
{true, zInt8, zInt8},
{true, zInt16, zInt16},
{true, zInt32, zInt32},
{true, zInt64, zInt64},
{true, zUint, zUint},
{true, zUint8, zUint8},
{true, zUint16, zUint16},
{true, zUint32, zUint32},
{true, zUint64, zUint64},
{true, zUintptr, zUintptr},
{true, zFloat32, zFloat32},
{true, zFloat64, zFloat64},
{true, zArray0, zBool},
{false, zArray0, xInt},
{true, zArray1, zBool},
{false, zArray1, xInt},
{true, zChan, zChan},
{true, zFunc, zFunc},
{true, zIface, zIface},
{true, zMap, zBool},
{false, zMap, xInt},
{true, zSlice, zBool},
{false, zSlice, xInt},
{true, zString, zBool},
{false, zString, xString},
{true, zStruct, zStruct},
{true, zBoolPtr, zBoolPtr},
{true, zIntPtr, zIntPtr},
{true, zInt8Ptr, zInt8Ptr},
{true, zInt16Ptr, zInt16Ptr},
{true, zInt32Ptr, zInt32Ptr},
{true, zInt64Ptr, zInt64Ptr},
{true, zUintPtr, zUintPtr},
{true, zUint8Ptr, zUint8Ptr},
{true, zUint16Ptr, zUint16Ptr},
{true, zUint32Ptr, zUint32Ptr},
{true, zUint64Ptr, zUint64Ptr},
{true, zUintptrPtr, zUintptrPtr},
{true, zFloat32Ptr, zFloat32Ptr},
{true, zFloat64Ptr, zFloat64Ptr},
{true, zArray0Ptr, zArray0Ptr},
{true, zArray1Ptr, zArray1Ptr},
{true, zChanPtr, zChanPtr},
{true, zFuncPtr, zFuncPtr},
{true, zIfacePtr, zIfacePtr},
{true, zMapPtr, zMapPtr},
{true, zSlicePtr, zSlicePtr},
{true, zStringPtr, zStringPtr},
{true, zStructPtr, zStructPtr},
{true, zMyInt, zMyInt},
{true, zMyString, zBool},
{false, zMyString, xString},
{true, zJSON, zBool},
{false, zJSON, xUint8},
{true, zJSONPtr, zJSONPtr},
{true, zTime, zTime},
}
for i, v := range failures {
msg := fmt.Sprintf("case %d: %#v, %#v", i, v.actual, v.expected)
if v.panic {
t.Panic(func() { t.Contains(v.actual, v.expected) }, msg)
} else {
t.NotContains(v.actual, v.expected, msg)
}
}
t.Contains("", "")
t.Contains("Test", "")
t.Contains(myString("Test"), "es")
t.Contains([...]time.Time{zTime, xTime, xTimeEST}, xTime)
t.Contains([]*time.Time{&zTime, &xTime, &xTimeEST}, &xTime)
t.Contains([]byte("Test"), byte('e'))
t.Contains([]rune("Test"), 'e')
t.Contains(map[int]string{2: "two", 5: "five", 10: "ten"}, "five")
t.Contains(map[string]int{"two": 2, "five": 5, "ten": 10}, 5)
t.NotContains(map[string]int{"two": 2, "five": 5, "ten": 10}, 0)
}
func TestCheckerHasKey(tt *testing.T) {
t := check.T(tt)
failures := []struct {
panic bool
actual any
expected any
}{
{true, nil, nil},
{true, zBool, zBool},
{true, zInt, zInt},
{true, zInt8, zInt8},
{true, zInt16, zInt16},
{true, zInt32, zInt32},
{true, zInt64, zInt64},
{true, zUint, zUint},
{true, zUint8, zUint8},
{true, zUint16, zUint16},
{true, zUint32, zUint32},
{true, zUint64, zUint64},
{true, zUintptr, zUintptr},
{true, zFloat32, zFloat32},
{true, zFloat64, zFloat64},
{true, zArray0, zArray0},
{true, zArray1, zArray1},
{true, zChan, zChan},
{true, zFunc, zFunc},
{true, zIface, zIface},
{true, zMap, zBool},
{false, zMap, zInt},
{true, zSlice, zSlice},
{true, zString, zString},
{true, zStruct, zStruct},
{true, zBoolPtr, zBoolPtr},
{true, zIntPtr, zIntPtr},
{true, zInt8Ptr, zInt8Ptr},
{true, zInt16Ptr, zInt16Ptr},
{true, zInt32Ptr, zInt32Ptr},
{true, zInt64Ptr, zInt64Ptr},
{true, zUintPtr, zUintPtr},
{true, zUint8Ptr, zUint8Ptr},
{true, zUint16Ptr, zUint16Ptr},
{true, zUint32Ptr, zUint32Ptr},
{true, zUint64Ptr, zUint64Ptr},
{true, zUintptrPtr, zUintptrPtr},
{true, zFloat32Ptr, zFloat32Ptr},
{true, zFloat64Ptr, zFloat64Ptr},
{true, zArray0Ptr, zArray0Ptr},
{true, zArray1Ptr, zArray1Ptr},
{true, zChanPtr, zChanPtr},
{true, zFuncPtr, zFuncPtr},
{true, zIfacePtr, zIfacePtr},
{true, zMapPtr, zMapPtr},
{true, zSlicePtr, zSlicePtr},
{true, zStringPtr, zStringPtr},
{true, zStructPtr, zStructPtr},
{true, zMyInt, zMyInt},
{true, zMyString, zMyString},
{true, zJSON, zJSON},
{true, zJSONPtr, zJSONPtr},
{true, zTime, zTime},
}
for i, v := range failures {
msg := fmt.Sprintf("case %d: %#v, %#v", i, v.actual, v.expected)
if v.panic {
t.Panic(func() { t.HasKey(v.actual, v.expected) }, msg)
} else {
t.NotHasKey(v.actual, v.expected, msg)
}
}
t.HasKey(map[int]string{2: "two", 5: "five", 10: "ten"}, 5)
t.HasKey(map[string]int{"two": 2, "five": 5, "ten": 10}, "five")
t.NotHasKey(map[string]int{"two": 2, "five": 5, "ten": 10}, "")
}
func TestCheckerZero(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
cases := []struct {
zero any
notzero any
}{
{zBool, xBool},
{zInt, xInt},
{zInt8, xInt8},
{zInt16, xInt16},
{zInt32, xInt32},
{zInt64, xInt64},
{zUint, xUint},
{zUint8, xUint8},
{zUint16, xUint16},
{zUint32, xUint32},
{zUint64, xUint64},
{zUintptr, xUintptr},
{zFloat32, xFloat32},
{zFloat64, xFloat64},
{zArray0, xArray1},
{zArray1, xArray1},
{zChan, xChan},
{zFunc, xFunc},
{zIface, xIface},
{zMap, xMap},
{zSlice, xSlice},
{zString, xString},
{zStruct, xStruct},
{zBoolPtr, xBoolPtr},
{zIntPtr, xIntPtr},
{zInt8Ptr, xInt8Ptr},
{zInt16Ptr, xInt16Ptr},
{zInt32Ptr, xInt32Ptr},
{zInt64Ptr, xInt64Ptr},
{zUintPtr, xUintPtr},
{zUint8Ptr, xUint8Ptr},
{zUint16Ptr, xUint16Ptr},
{zUint32Ptr, xUint32Ptr},
{zUint64Ptr, xUint64Ptr},
{zUintptrPtr, xUintptrPtr},
{zFloat32Ptr, xFloat32Ptr},
{zFloat64Ptr, xFloat64Ptr},
{zArray0Ptr, xArray1Ptr},
{zArray1Ptr, xArray1Ptr},
{zChanPtr, xChanPtr},
{zFuncPtr, xFuncPtr},
{zIfacePtr, xIfacePtr},
{zMapPtr, xMapPtr},
{zSlicePtr, xSlicePtr},
{zStringPtr, xStringPtr},
{zStructPtr, xStructPtr},
{zMyInt, xMyInt},
{zMyString, xMyString},
{zJSON, xJSON},
{zJSONPtr, xJSONPtr},
{zTime, xTime},
{nil, vChan},
{nil, vFunc},
{vIface, xIface},
{nil, vMap},
{nil, vSlice},
{[0][]int{}, [1][]int{{1}}},
{[2][]int{nil, nil}, [2][]int{nil, {}}},
{[2][2][2]int{1: {1: {1: 0}}}, [2][2][2]int{1: {1: {1: 1}}}},
}
for i, v := range cases {
msg := fmt.Sprintf("case %d: %#v, %#v", i, v.zero, v.notzero)
t.Zero(v.zero, msg)
todo.Zero(v.notzero, msg)
t.NotZero(v.notzero, msg)
todo.NotZero(v.zero, msg)
}
t.Zero(nil)
todo.NotZero(nil)
}
func TestCheckerLen(tt *testing.T) {
t := check.T(tt)
cases := []struct {
panic bool
actual any
len int
}{
{true, nil, 0},
{true, zBool, 0},
{true, zInt, 0},
{true, zInt8, 0},
{true, zInt16, 0},
{true, zInt32, 0},
{true, zInt64, 0},
{true, zUint, 0},
{true, zUint8, 0},
{true, zUint16, 0},
{true, zUint32, 0},
{true, zUint64, 0},
{true, zUintptr, 0},
{true, zFloat32, 0},
{true, zFloat64, 0},
{false, zArray0, 1},
{false, zArray1, 0},
{false, zChan, 1},
{true, zFunc, 0},
{true, zIface, 0},
{false, zMap, 1},
{false, zSlice, 1},
{false, zString, 1},
{true, zStruct, 0},
{true, zBoolPtr, 0},
{true, zIntPtr, 0},
{true, zInt8Ptr, 0},
{true, zInt16Ptr, 0},
{true, zInt32Ptr, 0},
{true, zInt64Ptr, 0},
{true, zUintPtr, 0},
{true, zUint8Ptr, 0},
{true, zUint16Ptr, 0},
{true, zUint32Ptr, 0},
{true, zUint64Ptr, 0},
{true, zUintptrPtr, 0},
{true, zFloat32Ptr, 0},
{true, zFloat64Ptr, 0},
// {true, zArray0Ptr, 0},
// {true, zArray1Ptr, 0},
{true, zChanPtr, 0},
{true, zFuncPtr, 0},
{true, zIfacePtr, 0},
{true, zMapPtr, 0},
{true, zSlicePtr, 0},
{true, zStringPtr, 0},
{true, zStructPtr, 0},
{true, zMyInt, 0},
{false, zMyString, 1},
{false, zJSON, 1},
{true, zJSONPtr, 0},
{true, zTime, 0},
}
for _, v := range cases {
t.Run("", func(tt *testing.T) {
t := check.T(tt)
todo := t.TODO()
if v.panic {
t.Panic(func() { t.Len(v.actual, v.len) })
} else {
todo.Len(v.actual, v.len)
t.NotLen(v.actual, v.len)
}
})