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How to use FailureIsFatal method of td Package

Best Go-testdeep code snippet using td.FailureIsFatal

t_struct.go

Source:t_struct.go

...156	newT.Config.sanitize()157	newT.initAnchors()158	return &newT159}160// Assert returns a new [*T] instance with FailureIsFatal flag set to161// false.162//163//	assert := Assert(t)164//165// is roughly equivalent to:166//167//	assert := NewT(t).FailureIsFatal(false)168//169// See [NewT] documentation for usefulness of config optional parameter.170//171// See also [Require], [AssertRequire] and [T.Assert].172func Assert(t testing.TB, config ...ContextConfig) *T {173	return NewT(t, config...).FailureIsFatal(false)174}175// Require returns a new [*T] instance with FailureIsFatal flag set to176// true.177//178//	require := Require(t)179//180// is roughly equivalent to:181//182//	require := NewT(t).FailureIsFatal(true)183//184// See [NewT] documentation for usefulness of config optional parameter.185//186// See also [Assert], [AssertRequire] and [T.Require].187func Require(t testing.TB, config ...ContextConfig) *T {188	return NewT(t, config...).FailureIsFatal()189}190// AssertRequire returns 2 instances of [*T]. assert with191// FailureIsFatal flag set to false, and require with FailureIsFatal192// flag set to true.193//194//	assert, require := AssertRequire(t)195//196// is roughly equivalent to:197//198//	assert, require := Assert(t), Require(t)199//200// See [NewT] documentation for usefulness of config optional parameter.201//202// See also [Assert] and [Require].203func AssertRequire(t testing.TB, config ...ContextConfig) (assert, require *T) {204	assert = Assert(t, config...)205	require = assert.FailureIsFatal()206	return207}208// RootName changes the name of the got data. By default it is209// "DATA". For an HTTP response body, it could be "BODY" for example.210//211// It returns a new instance of [*T] so does not alter the original t212// and is used as follows:213//214//	t.RootName("RECORD").215//	  Struct(record,216//	    &Record{217//	      Name: "Bob",218//	      Age:  23,219//	    },220//	    td.StructFields{221//	      "Id":        td.NotZero(),222//	      "CreatedAt": td.Between(before, time.Now()),223//	    },224//	    "Newly created record")225//226// In case of error for the field Age, the failure message will contain:227//228//	RECORD.Age: values differ229//230// Which is more readable than the generic:231//232//	DATA.Age: values differ233//234// If "" is passed the name is set to "DATA", the default value.235func (t *T) RootName(rootName string) *T {236	new := *t237	if rootName == "" {238		rootName = contextDefaultRootName239	}240	new.Config.RootName = rootName241	return &new242}243// FailureIsFatal allows to choose whether t.TB.Fatal() or244// t.TB.Error() will be used to print the next failure reports. When245// enable is true (or missing) testing.Fatal() will be called, else246// testing.Error(). Using [*testing.T] or [*testing.B] instance as247// t.TB value, FailNow() method is called behind the scenes when248// Fatal() is called. See [testing] documentation for details.249//250// It returns a new instance of [*T] so does not alter the original t251// and used as follows:252//253//	// Following t.Cmp() will call Fatal() if failure254//	t = t.FailureIsFatal()255//	t.Cmp(...)256//	t.Cmp(...)257//	// Following t.Cmp() won't call Fatal() if failure258//	t = t.FailureIsFatal(false)259//	t.Cmp(...)260//261// or, if only one call is critic:262//263//	// This Cmp() call will call Fatal() if failure264//	t.FailureIsFatal().Cmp(...)265//	// Following t.Cmp() won't call Fatal() if failure266//	t.Cmp(...)267//	t.Cmp(...)268//269// Note that t.FailureIsFatal() acts as t.FailureIsFatal(true).270//271// See also [T.Assert] and [T.Require].272func (t *T) FailureIsFatal(enable ...bool) *T {273	new := *t274	new.Config.FailureIsFatal = len(enable) == 0 || enable[0]275	return &new276}277// Assert returns a new [*T] instance inheriting the t config but with278// FailureIsFatal flag set to false.279//280// It returns a new instance of [*T] so does not alter the original t281//282// It is a shortcut for:283//284//	t.FailureIsFatal(false)285//286// See also [T.FailureIsFatal] and [T.Require].287func (t *T) Assert() *T {288	return t.FailureIsFatal(false)289}290// Require returns a new [*T] instance inheriting the t config but291// with FailureIsFatal flag set to true.292//293// It returns a new instance of [*T] so does not alter the original t294//295// It is a shortcut for:296//297//	t.FailureIsFatal(true)298//299// See also [T.FailureIsFatal] and [T.Assert].300func (t *T) Require() *T {301	return t.FailureIsFatal(true)302}303// UseEqual tells go-testdeep to delegate the comparison of items304// whose type is one of types to their Equal() method.305//306// The signature this method should be:307//308//	(A) Equal(B) bool309//310// with B assignable to A.311//312// See [time.Time.Equal] as an example of accepted Equal() method.313//314// It always returns a new instance of [*T] so does not alter the315// original t....

t_struct_test.go

Source:t_struct_test.go

...128func TestRun(t *testing.T) {129	t.Run("test.TB with Run", func(tt *testing.T) {130		t := td.NewT(tt)131		runPassed := false132		nestedFailureIsFatal := false133		ok := t.Run("Test level1",134			func(t *td.T) {135				ok := t.FailureIsFatal().Run("Test level2",136					func(t *td.T) {137						runPassed = t.True(true) // test succeeds!138						// Check we inherit config from caller139						nestedFailureIsFatal = t.Config.FailureIsFatal140					})141				t.True(ok)142			})143		test.IsTrue(tt, ok)144		test.IsTrue(tt, runPassed)145		test.IsTrue(tt, nestedFailureIsFatal)146	})147	t.Run("test.TB without Run", func(tt *testing.T) {148		t := td.NewT(test.NewTestingTB("gg"))149		runPassed := false150		ok := t.Run("Test level1",151			func(t *td.T) {152				ok := t.Run("Test level2",153					func(t *td.T) {154						runPassed = t.True(true) // test succeeds!155					})156				t.True(ok)157			})158		t.True(ok)159		t.True(runPassed)160	})161}162func TestRunAssertRequire(t *testing.T) {163	t.Run("test.TB with Run", func(tt *testing.T) {164		t := td.NewT(tt)165		runPassed := false166		assertIsFatal := true167		requireIsFatal := false168		ok := t.RunAssertRequire("Test level1",169			func(assert, require *td.T) {170				assertIsFatal = assert.Config.FailureIsFatal171				requireIsFatal = require.Config.FailureIsFatal172				ok := assert.RunAssertRequire("Test level2",173					func(assert, require *td.T) {174						runPassed = assert.True(true)               // test succeeds!175						runPassed = runPassed && require.True(true) // test succeeds!176						assertIsFatal = assertIsFatal || assert.Config.FailureIsFatal177						requireIsFatal = requireIsFatal && require.Config.FailureIsFatal178					})179				assert.True(ok)180				require.True(ok)181				ok = require.RunAssertRequire("Test level2",182					func(assert, require *td.T) {183						runPassed = runPassed && assert.True(true)  // test succeeds!184						runPassed = runPassed && require.True(true) // test succeeds!185						assertIsFatal = assertIsFatal || assert.Config.FailureIsFatal186						requireIsFatal = requireIsFatal && require.Config.FailureIsFatal187					})188				assert.True(ok)189				require.True(ok)190			})191		test.IsTrue(tt, ok)192		test.IsTrue(tt, runPassed)193		test.IsFalse(tt, assertIsFatal)194		test.IsTrue(tt, requireIsFatal)195	})196	t.Run("test.TB without Run", func(tt *testing.T) {197		t := td.NewT(test.NewTestingTB("gg"))198		runPassed := false199		assertIsFatal := true200		requireIsFatal := false201		ok := t.RunAssertRequire("Test level1",202			func(assert, require *td.T) {203				assertIsFatal = assert.Config.FailureIsFatal204				requireIsFatal = require.Config.FailureIsFatal205				ok := assert.RunAssertRequire("Test level2",206					func(assert, require *td.T) {207						runPassed = assert.True(true)               // test succeeds!208						runPassed = runPassed && require.True(true) // test succeeds!209						assertIsFatal = assertIsFatal || assert.Config.FailureIsFatal210						requireIsFatal = requireIsFatal && require.Config.FailureIsFatal211					})212				assert.True(ok)213				require.True(ok)214				ok = require.RunAssertRequire("Test level2",215					func(assert, require *td.T) {216						runPassed = runPassed && assert.True(true)  // test succeeds!217						runPassed = runPassed && require.True(true) // test succeeds!218						assertIsFatal = assertIsFatal || assert.Config.FailureIsFatal219						requireIsFatal = requireIsFatal && require.Config.FailureIsFatal220					})221				assert.True(ok)222				require.True(ok)223			})224		test.IsTrue(tt, ok)225		test.IsTrue(tt, runPassed)226		test.IsFalse(tt, assertIsFatal)227		test.IsTrue(tt, requireIsFatal)228	})229}230// Deprecated RunT.231func TestRunT(t *testing.T) {232	t.Run("test.TB with Run", func(tt *testing.T) {233		t := td.NewT(tt)234		runPassed := false235		ok := t.RunT("Test level1", //nolint: staticcheck236			func(t *td.T) {237				ok := t.RunT("Test level2", //nolint: staticcheck238					func(t *td.T) {239						runPassed = t.True(true) // test succeeds!240					})241				t.True(ok)242			})243		test.IsTrue(tt, ok)244		test.IsTrue(tt, runPassed)245	})246	t.Run("test.TB without Run", func(tt *testing.T) {247		t := td.NewT(test.NewTestingTB("gg"))248		runPassed := false249		ok := t.RunT("Test level1", //nolint: staticcheck250			func(t *td.T) {251				ok := t.RunT("Test level2", //nolint: staticcheck252					func(t *td.T) {253						runPassed = t.True(true) // test succeeds!254					})255				t.True(ok)256			})257		test.IsTrue(tt, ok)258		test.IsTrue(tt, runPassed)259	})260}261func TestFailureIsFatal(tt *testing.T) {262	// All t.True(false) tests of course fail263	// Using default config264	ttt := test.NewTestingTB(tt.Name())265	t := td.NewT(ttt)266	t.True(false) // failure267	test.IsTrue(tt, ttt.LastMessage() != "")268	test.IsFalse(tt, ttt.IsFatal, "by default it is not fatal")269	// Using specific config270	ttt = test.NewTestingTB(tt.Name())271	t = td.NewT(ttt, td.ContextConfig{FailureIsFatal: true})272	ttt.CatchFatal(func() { t.True(false) }) // failure273	test.IsTrue(tt, ttt.LastMessage() != "")274	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")275	// Using FailureIsFatal()276	ttt = test.NewTestingTB(tt.Name())277	t = td.NewT(ttt).FailureIsFatal()278	ttt.CatchFatal(func() { t.True(false) }) // failure279	test.IsTrue(tt, ttt.LastMessage() != "")280	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")281	// Using FailureIsFatal(true)282	ttt = test.NewTestingTB(tt.Name())283	t = td.NewT(ttt).FailureIsFatal(true)284	ttt.CatchFatal(func() { t.True(false) }) // failure285	test.IsTrue(tt, ttt.LastMessage() != "")286	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")287	// Using T.Assert()288	ttt = test.NewTestingTB(tt.Name())289	t = td.NewT(ttt, td.ContextConfig{FailureIsFatal: true}).Assert()290	t.True(false) // failure291	test.IsTrue(tt, ttt.LastMessage() != "")292	test.IsFalse(tt, ttt.IsFatal, "by default it is not fatal")293	// Using T.Require()294	ttt = test.NewTestingTB(tt.Name())295	t = td.NewT(ttt).Require()296	ttt.CatchFatal(func() { t.True(false) }) // failure297	test.IsTrue(tt, ttt.LastMessage() != "")298	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")299	// Using Require()300	ttt = test.NewTestingTB(tt.Name())301	t = td.Require(ttt)302	ttt.CatchFatal(func() { t.True(false) }) // failure303	test.IsTrue(tt, ttt.LastMessage() != "")304	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")305	// Using Require() with specific config (cannot override FailureIsFatal)306	ttt = test.NewTestingTB(tt.Name())307	t = td.Require(ttt, td.ContextConfig{FailureIsFatal: false})308	ttt.CatchFatal(func() { t.True(false) }) // failure309	test.IsTrue(tt, ttt.LastMessage() != "")310	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")311	// Canceling specific config312	ttt = test.NewTestingTB(tt.Name())313	t = td.NewT(ttt, td.ContextConfig{FailureIsFatal: false}).314		FailureIsFatal(false)315	t.True(false) // failure316	test.IsTrue(tt, ttt.LastMessage() != "")317	test.IsFalse(tt, ttt.IsFatal, "it must be not fatal")318	// Using Assert()319	ttt = test.NewTestingTB(tt.Name())320	t = td.Assert(ttt)321	t.True(false) // failure322	test.IsTrue(tt, ttt.LastMessage() != "")323	test.IsFalse(tt, ttt.IsFatal, "it must be not fatal")324	// Using Assert() with specific config (cannot override FailureIsFatal)325	ttt = test.NewTestingTB(tt.Name())326	t = td.Assert(ttt, td.ContextConfig{FailureIsFatal: true})327	t.True(false) // failure328	test.IsTrue(tt, ttt.LastMessage() != "")329	test.IsFalse(tt, ttt.IsFatal, "it must be not fatal")330	// AssertRequire() / assert331	ttt = test.NewTestingTB(tt.Name())332	t, _ = td.AssertRequire(ttt)333	t.True(false) // failure334	test.IsTrue(tt, ttt.LastMessage() != "")335	test.IsFalse(tt, ttt.IsFatal, "it must be not fatal")336	// Using AssertRequire() / assert with specific config (cannot337	// override FailureIsFatal)338	ttt = test.NewTestingTB(tt.Name())339	t, _ = td.AssertRequire(ttt, td.ContextConfig{FailureIsFatal: true})340	t.True(false) // failure341	test.IsTrue(tt, ttt.LastMessage() != "")342	test.IsFalse(tt, ttt.IsFatal, "it must be not fatal")343	// AssertRequire() / require344	ttt = test.NewTestingTB(tt.Name())345	_, t = td.AssertRequire(ttt)346	ttt.CatchFatal(func() { t.True(false) }) // failure347	test.IsTrue(tt, ttt.LastMessage() != "")348	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")349	// Using AssertRequire() / require with specific config (cannot350	// override FailureIsFatal)351	ttt = test.NewTestingTB(tt.Name())352	_, t = td.AssertRequire(ttt, td.ContextConfig{FailureIsFatal: true})353	ttt.CatchFatal(func() { t.True(false) }) // failure354	test.IsTrue(tt, ttt.LastMessage() != "")355	test.IsTrue(tt, ttt.IsFatal, "it must be fatal")356}357func TestUseEqual(tt *testing.T) {358	ttt := test.NewTestingTB(tt.Name())359	var time1, time2 time.Time360	for {361		time1 = time.Now()362		time2 = time1.Truncate(0)363		if !time1.Equal(time2) {364			tt.Fatal("time.Equal() does not work as expected")365		}366		if time1 != time2 { // to avoid the bad luck case where time1.wall=0...

http-proxy_test.go

Source:http-proxy_test.go

...20func TestHttpProxy_HandleHttpValidationDefault(t *testing.T) {21	ctx, flush := th.TestContext(t)22	defer flush()23	td := testdeep.NewT(t)24	td.FailureIsFatal()25	listener, err := net.ListenTCP("tcp", &net.TCPAddr{IP: net.IPv4(127, 0, 0, 1)})26	td.CmpNoError(err)27	defer func() { _ = listener.Close() }()28	proxy := NewHTTPProxy(ctx, listener)29	td.False(proxy.HandleHTTPValidation(&httptest.ResponseRecorder{}, nil))30}31func TestHttpProxy_getContextDefault(t *testing.T) {32	ctx, flush := th.TestContext(t)33	defer flush()34	td := testdeep.NewT(t)35	td.FailureIsFatal()36	listener, err := net.ListenTCP("tcp", &net.TCPAddr{IP: net.IPv4(127, 0, 0, 1)})37	td.CmpNoError(err)38	defer func() { _ = listener.Close() }()39	proxy := NewHTTPProxy(ctx, listener)40	ctx2, err := proxy.GetContext(nil)41	td.NotNil(zc.L(ctx2))42	td.CmpNoError(err)43}44// nolint:unused45// need for mock generator46type HTTPProxyTest interface {47	GetContext(req *http.Request) (context.Context, error)48	HandleHTTPValidation(w http.ResponseWriter, r *http.Request) bool49}50func TestNewHttpProxy(t *testing.T) {51	var resp *http.Response52	var res []byte53	ctx, flush := th.TestContext(t)54	defer flush()55	td := testdeep.NewT(t)56	var mc = minimock.NewController(td)57	defer mc.Finish()58	td.FailureIsFatal()59	listener, err := net.ListenTCP("tcp", &net.TCPAddr{IP: net.IPv4(127, 0, 0, 1)})60	defer th.Close(listener)61	td.CmpNoError(err)62	prefix := "http://" + listener.Addr().String()63	td.FailureIsFatal(false)64	transport := NewRoundTripperMock(mc)65	transport.RoundTripMock.Set(func(req *http.Request) (resp *http.Response, err error) {66		mux := http.ServeMux{}67		mux.HandleFunc("/", func(writer http.ResponseWriter, request *http.Request) {68			writer.WriteHeader(http.StatusOK)69			_, _ = writer.Write([]byte{1, 2, 3})70		})71		respRecorder := &httptest.ResponseRecorder{72			Body: &bytes.Buffer{},73		}74		mux.ServeHTTP(respRecorder, req)75		return respRecorder.Result(), nil76	})77	proxyTest := NewHTTPProxyTestMock(mc)...

FailureIsFatal

Using AI Code Generation

1import (2func main() {3	xlFile, err := xlsx.OpenFile("test.xlsx")4	if err != nil {5		fmt.Println(err)6	}7	for _, row := range sheet.Rows {8		for _, cell := range row.Cells {9			text := cell.String()10			fmt.Printf("%s11		}12	}13}

FailureIsFatal

Using AI Code Generation

1import (2func main() {3	td := xlsx.NewFile()4	sheet, err := td.AddSheet("Sheet1")5	if err != nil {6		fmt.Printf(err.Error())7	}8	row := sheet.AddRow()9	cell := row.AddCell()10	err = td.Save("test.xlsx")11	if err != nil {12		fmt.Printf(err.Error())13	}14}

FailureIsFatal

Using AI Code Generation

1import "fmt"2import "testing"3func main() {4    fmt.Println("Hello, playground")5    t := new(testing.T)6    t.FailNow()7    t.Fatal("Fatal")8    t.Error("Error")9    t.Log("Log")10    t.Fail()11}

FailureIsFatal

Using AI Code Generation

1import (2func main() {3	td := gotest.New()4	td.FailureIsFatal(false)5	td.Assert(1, 2)6	fmt.Println(td.Ok())7	td.Assert(1, 1)8	fmt.Println(td.Ok())9}10import (11func main() {12	td := gotest.New()13	td.FailureIsFatal(false)14	td.Assert(1, 2)15	if !td.Ok() {16		fmt.Println("assertion failed")17	}18	td.Assert(1, 1)19	if !td.Ok() {20		fmt.Println("assertion failed")21	}22}23import (24func main() {25	td := gotest.New()26	td.FailureIsFatal(false)27	td.Assert(1, 2)28	if !td.Ok() {29		fmt.Println("assertion failed")30	}31	td.Assert(1, 1)32	if !td.Ok() {33		fmt.Println("assertion failed")34	}35}

FailureIsFatal

Using AI Code Generation

1import (2func main() {3	td.FailureIsFatal(true)4	td.TDInit()5	defer td.TDTerminate()6	td.SetSweep(0.0, 0.0, 0.0, 0.0, 0.0)7	td.SetConductances(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0)8	td.SetTimeStep(0.0)9	td.SetStepSize(0.0)10	td.SetExactTime(0.0)11	td.SetMaxTimeStep(0.0)12	td.SetMaxStepSize(0.0)13	td.SetMinStepSize(0.0)14	td.SetRelTol(0.0)15	td.SetAbsTol(0.0)16	td.SetVoltage(0.0, 0.0, 0.0)17	td.SetCurrent(0.0, 0.0, 0.0)18	td.SetPower(0.0, 0.0, 0.0)19	td.SetFrequency(0.0)20	td.SetTemp(0.0)21	td.SetNoIteration()22	td.SetNoQMatrix()23	td.SetNoQSS()24	td.SetNoQSSRecovery()25	td.SetNoQSSMatrixRecovery()26	td.SetNoQSSRestart()27	td.SetNoQSSReinit()28	td.SetNoQSSInterpolate()29	td.SetNoQSSInterpolateStates()30	td.SetNoQSSInterpolateDerivs()31	td.SetNoQSSInterpolateInputs()32	td.SetNoQSSInterpolateOutputs()33	td.SetNoQSSInterpolateStore()34	td.SetNoQSSInterpolateTrunc()35	td.SetNoQSSInterpolateAccept()36	td.SetNoQSSInterpolateReject()37	td.SetNoQSSInterpolateDivide()38	td.SetNoQSSInterpolateZeroDivide()39	td.SetNoQSSInterpolateUnderflow()40	td.SetNoQSSInterpolateOverflow()41	td.SetNoQSSInterpolateInterrupt()42	td.SetNoQSSInterpolateTerminate()43	td.SetNoQSSInterpolateException()44	td.SetNoQSSInterpolateInaccurate()45	td.SetNoQSSInterpolateNoRoot()46	td.SetNoQSSInterpolateNoBracket()47	td.SetNoQSSInterpolateNoConvex()

FailureIsFatal

Using AI Code Generation

1import "fmt"2import "github.com/tdlib/td"3func main() {4    t.FailureIsFatal()5    fmt.Println("Hello, 世界")6}7import "fmt"8import "github.com/tdlib/td"9func main() {10    t.FailureIsFatal()11    fmt.Println("Hello, 世界")12}13import "fmt"14import "github.com/tdlib/td"15func main() {16    t.FailureIsFatal()17    fmt.Println("Hello, 世界")18}19import "fmt"20import "github.com/tdlib/td"21func main() {22    t.FailureIsFatal()23    fmt.Println("Hello, 世界")24}25import "fmt"26import "github.com/tdlib/td"27func main() {28    t.FailureIsFatal()29    fmt.Println("Hello, 世界")30}31import "fmt"32import "github.com/tdlib/td"33func main() {34    t.FailureIsFatal()35    fmt.Println("Hello, 世界")36}37import "fmt"38import "github.com/tdlib/td"39func main() {40    t.FailureIsFatal()41    fmt.Println("Hello, 世界")42}43import "fmt"44import "github.com/tdlib/td"45func main() {46    t.FailureIsFatal()47    fmt.Println("Hello, 世

FailureIsFatal

Using AI Code Generation

1import (2func main() {3	td.FailureIsFatal(true)4	td.SetTraceLevel(td.LevelInfo)5	td.SetTraceLevel(td.LevelOff)6	td.Info("Info")7	td.Warn("Warn")8	td.Error("Error")9	td.Fatal("Fatal")10	td.Panic("Panic")11	td.Trace("Trace")12	td.Debug("Debug")13}

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