How to use CatchFailNow method of tdutil Package

Best Go-testdeep code snippet using tdutil.CatchFailNow

test_api_test.go

Source:test_api_test.go Github

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...964 t.Run("Request error", func(t *testing.T) {965 var ta *tdhttp.TestAPI966 checkFatal := func(fn func()) {967 mockT := tdutil.NewT("test")968 td.CmpTrue(t, mockT.CatchFailNow(func() {969 ta = tdhttp.NewTestAPI(mockT, mux)970 fn()971 }))972 td.Cmp(t,973 mockT.LogBuf(),974 td.Contains("headersQueryParams... can only contains string, http.Header, http.Cookie, url.Values and tdhttp.Q, not bool"),975 )976 }977 empty := strings.NewReader("")978 checkFatal(func() { ta.Get("/path", true) })979 checkFatal(func() { ta.Head("/path", true) })980 checkFatal(func() { ta.Options("/path", empty, true) })981 checkFatal(func() { ta.Post("/path", empty, true) })982 checkFatal(func() { ta.PostForm("/path", nil, true) })983 checkFatal(func() { ta.PostMultipartFormData("/path", &tdhttp.MultipartBody{}, true) })984 checkFatal(func() { ta.Put("/path", empty, true) })985 checkFatal(func() { ta.Patch("/path", empty, true) })986 checkFatal(func() { ta.Delete("/path", empty, true) })987 checkFatal(func() { ta.NewJSONRequest("ZIP", "/path", nil, true) })988 checkFatal(func() { ta.PostJSON("/path", nil, true) })989 checkFatal(func() { ta.PutJSON("/path", nil, true) })990 checkFatal(func() { ta.PatchJSON("/path", nil, true) })991 checkFatal(func() { ta.DeleteJSON("/path", nil, true) })992 checkFatal(func() { ta.NewXMLRequest("ZIP", "/path", nil, true) })993 checkFatal(func() { ta.PostXML("/path", nil, true) })994 checkFatal(func() { ta.PutXML("/path", nil, true) })995 checkFatal(func() { ta.PatchXML("/path", nil, true) })996 checkFatal(func() { ta.DeleteXML("/path", nil, true) })997 })998}999func TestWith(t *testing.T) {1000 mux := server()1001 ta := tdhttp.NewTestAPI(tdutil.NewT("test1"), mux)1002 td.CmpFalse(t, ta.Head("/any").CmpStatus(200).Failed())1003 nt := tdutil.NewT("test2")1004 nta := ta.With(nt)1005 td.Cmp(t, nta.T(), td.Not(td.Shallow(ta.T())))1006 td.CmpTrue(t, nta.CmpStatus(200).Failed()) // as no request sent yet1007 td.CmpContains(t, nt.LogBuf(),1008 "A request must be sent before testing status, header, body or full response")1009 td.CmpFalse(t, ta.CmpStatus(200).Failed()) // request already sent, so OK1010 nt = tdutil.NewT("test3")1011 nta = ta.With(nt)1012 td.CmpTrue(t, nta.Head("/any").1013 CmpStatus(400).1014 OrDumpResponse().1015 Failed())1016 td.CmpContains(t, nt.LogBuf(), "Response.Status: values differ")1017 td.CmpContains(t, nt.LogBuf(), "X-Testdeep-Method: HEAD") // Header dumped1018}1019func TestOr(t *testing.T) {1020 mux := server()1021 t.Run("Success", func(t *testing.T) {1022 var orCalled bool1023 for i, fn := range []any{1024 func(body string) { orCalled = true },1025 func(t *td.T, body string) { orCalled = true },1026 func(body []byte) { orCalled = true },1027 func(t *td.T, body []byte) { orCalled = true },1028 func(t *td.T, r *httptest.ResponseRecorder) { orCalled = true },1029 } {1030 orCalled = false1031 // As CmpStatus succeeds, Or function is not called1032 td.CmpFalse(t,1033 tdhttp.NewTestAPI(tdutil.NewT("test"), mux).1034 Head("/any").1035 CmpStatus(200).1036 Or(fn).1037 Failed(),1038 "Not failed #%d", i)1039 td.CmpFalse(t, orCalled, "called #%d", i)1040 }1041 })1042 t.Run("No request sent", func(t *testing.T) {1043 var ok, orCalled bool1044 for i, fn := range []any{1045 func(body string) { orCalled = true; ok = body == "" },1046 func(t *td.T, body string) { orCalled = true; ok = t != nil && body == "" },1047 func(body []byte) { orCalled = true; ok = body == nil },1048 func(t *td.T, body []byte) { orCalled = true; ok = t != nil && body == nil },1049 func(t *td.T, r *httptest.ResponseRecorder) { orCalled = true; ok = t != nil && r == nil },1050 } {1051 orCalled, ok = false, false1052 // Check status without sending a request → fail1053 td.CmpTrue(t,1054 tdhttp.NewTestAPI(tdutil.NewT("test"), mux).1055 CmpStatus(123).1056 Or(fn).1057 Failed(),1058 "Failed #%d", i)1059 td.CmpTrue(t, orCalled, "called #%d", i)1060 td.CmpTrue(t, ok, "OK #%d", i)1061 }1062 })1063 t.Run("Empty bodies", func(t *testing.T) {1064 var ok, orCalled bool1065 for i, fn := range []any{1066 func(body string) { orCalled = true; ok = body == "" },1067 func(t *td.T, body string) { orCalled = true; ok = t != nil && body == "" },1068 func(body []byte) { orCalled = true; ok = body == nil },1069 func(t *td.T, body []byte) { orCalled = true; ok = t != nil && body == nil },1070 func(t *td.T, r *httptest.ResponseRecorder) {1071 orCalled = true1072 ok = t != nil && r != nil && r.Body.Len() == 01073 },1074 } {1075 orCalled, ok = false, false1076 // HEAD /any = no body + CmpStatus fails1077 td.CmpTrue(t,1078 tdhttp.NewTestAPI(tdutil.NewT("test"), mux).1079 Head("/any").1080 CmpStatus(123).1081 Or(fn).1082 Failed(),1083 "Failed #%d", i)1084 td.CmpTrue(t, orCalled, "called #%d", i)1085 td.CmpTrue(t, ok, "OK #%d", i)1086 }1087 })1088 t.Run("Body", func(t *testing.T) {1089 var ok, orCalled bool1090 for i, fn := range []any{1091 func(body string) { orCalled = true; ok = body == "GET!" },1092 func(t *td.T, body string) { orCalled = true; ok = t != nil && body == "GET!" },1093 func(body []byte) { orCalled = true; ok = string(body) == "GET!" },1094 func(t *td.T, body []byte) { orCalled = true; ok = t != nil && string(body) == "GET!" },1095 func(t *td.T, r *httptest.ResponseRecorder) {1096 orCalled = true1097 ok = t != nil && r != nil && r.Body.String() == "GET!"1098 },1099 } {1100 orCalled, ok = false, false1101 // GET /any = "GET!" body + CmpStatus fails1102 td.CmpTrue(t,1103 tdhttp.NewTestAPI(tdutil.NewT("test"), mux).1104 Get("/any").1105 CmpStatus(123).1106 Or(fn).1107 Failed(),1108 "Failed #%d", i)1109 td.CmpTrue(t, orCalled, "called #%d", i)1110 td.CmpTrue(t, ok, "OK #%d", i)1111 }1112 })1113 tt := tdutil.NewT("test")1114 ta := tdhttp.NewTestAPI(tt, mux)1115 if td.CmpTrue(t, tt.CatchFailNow(func() { ta.Or(123) })) {1116 td.CmpContains(t, tt.LogBuf(),1117 "usage: Or(func([*td.T,]string) | func([*td.T,][]byte) | func(*td.T,*httptest.ResponseRecorder)), but received int as 1st parameter")1118 }1119}1120func TestRun(t *testing.T) {1121 mux := server()1122 ta := tdhttp.NewTestAPI(tdutil.NewT("test"), mux)1123 ok := ta.Run("Test", func(ta *tdhttp.TestAPI) {1124 td.CmpFalse(t, ta.Get("/any").CmpStatus(200).Failed())1125 })1126 td.CmpTrue(t, ok)1127 ok = ta.Run("Test", func(ta *tdhttp.TestAPI) {1128 td.CmpTrue(t, ta.Get("/any").CmpStatus(123).Failed())1129 })...

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t.go

Source:t.go Github

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...27}28// Run is a simplified version of [testing.T.Run] method, without edge29// cases.30func (t *T) Run(name string, f func(*testing.T)) bool {31 t.CatchFailNow(func() { f(&t.T) })32 return !t.Failed()33}34// Name returns the name of the running test (in fact the one set by [NewT]).35func (t *T) Name() string {36 return t.name37}38// LogBuf is an ugly hack allowing to access internal [testing.T] log39// buffer. Keep cool, it is only used for internal unit tests.40func (t *T) LogBuf() string {41 return string(reflect.ValueOf(t.T).FieldByName("output").Bytes()) //nolint: govet42}43// FailNow simulates the original [testing.T.FailNow] using44// panic. [T.CatchFailNow] should be used to properly intercept it.45func (t *T) FailNow() {46 t.Fail()47 panic(tFailedNow{})48}49// Fatal simulates the original [testing.T.Fatal].50func (t *T) Fatal(args ...any) {51 t.Helper()52 t.Error(args...)53 t.FailNow()54}55// Fatal simulates the original [testing.T.Fatalf].56func (t *T) Fatalf(format string, args ...any) {57 t.Helper()58 t.Errorf(format, args...)59 t.FailNow()60}61// CatchFailNow returns true if a [T.FailNow], [T.Fatal] or [T.Fatalf] call62// occurred during the execution of fn.63func (t *T) CatchFailNow(fn func()) (failNowOccurred bool) {64 defer func() {65 if x := recover(); x != nil {66 _, failNowOccurred = x.(tFailedNow)67 if !failNowOccurred {68 panic(x) // rethrow69 }70 }71 }()72 fn()73 return74}...

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t_test.go

Source:t_test.go Github

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...22 }23}24func TestFailNow(t *testing.T) {25 mockT := tdutil.NewT("hey!")26 test.IsFalse(t, mockT.CatchFailNow(func() {}))27 test.IsTrue(t, mockT.CatchFailNow(func() { mockT.FailNow() }))28 test.IsTrue(t, mockT.CatchFailNow(func() { mockT.Fatal("Ouch!") }))29 test.IsTrue(t, mockT.CatchFailNow(func() { mockT.Fatalf("Ouch!") }))30 // No FailNow() but panic()31 var (32 panicked, failNowOccurred bool33 panicParam any34 )35 func() {36 defer func() { panicParam = recover() }()37 panicked = true38 failNowOccurred = mockT.CatchFailNow(func() { panic("Boom!") })39 panicked = false40 }()41 test.IsFalse(t, failNowOccurred)42 if test.IsTrue(t, panicked) {43 panicStr, ok := panicParam.(string)44 if test.IsTrue(t, ok) {45 test.EqualStr(t, panicStr, "Boom!")46 }47 }48}49func TestRun(t *testing.T) {50 for i, curTest := range []struct {51 fn func(*testing.T)52 expected bool...

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CatchFailNow

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1import (2func TestFailNow(t *testing.T) {3 tdutil.CatchFailNow(t, func() {4 t.FailNow()5 })6}7import (8func TestPanic(t *testing.T) {9 tdutil.CatchPanic(t, func() {10 panic("Panic")11 })12}13import (14func TestPanic(t *testing.T) {15 tdutil.CatchPanic(t, func() {16 panic("Panic")17 })18}19import (20func TestPanic(t *testing.T) {21 tdutil.CatchPanic(t, func() {22 panic("Panic")23 })24}25import (26func TestPanic(t *testing.T) {27 tdutil.CatchPanic(t, func() {28 panic("Panic")29 })30}31import (32func TestPanic(t *testing.T) {33 tdutil.CatchPanic(t, func() {34 panic("Panic")35 })36}37import (38func TestPanic(t *testing.T) {39 tdutil.CatchPanic(t, func() {40 panic("Panic")41 })42}43import (

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CatchFailNow

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1import (2func main() {3 tdutil.CatchFailNow(func() {4 fmt.Println("This is inside CatchFailNow")5 panic("This is a panic")6 })7}8import (9func main() {10 tdutil.CatchFailNow(func() {11 fmt.Println("This is inside CatchFailNow")12 panic("This is a panic")13 })14}15import (16func main() {17 tdutil.CatchFailNow(func() {18 fmt.Println("This is inside CatchFailNow")19 panic("This is a panic")20 })21}

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CatchFailNow

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1import (2func main() {3 defer tdutil.CatchFailNow()4 fmt.Println("Hello, playground")5 panic("oops")6 fmt.Println("Hello, playground")7}8import (9func main() {10 defer tdutil.CatchFailNow()11 fmt.Println("Hello, playground")12 panic("oops")13 fmt.Println("Hello, playground")14}15import (16func main() {17 defer tdutil.CatchFailNow()18 fmt.Println("Hello, playground")19 panic("oops")20 fmt.Println("Hello, playground")21}22import (23func main() {24 defer tdutil.CatchFailNow()25 fmt.Println("Hello, playground")26 panic("oops")27 fmt.Println("Hello, playground")28}

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CatchFailNow

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1import (2func Test2(t *testing.T) {3 tdutil.CatchFailNow(t, func() {4 fmt.Println("before assert")5 assert.Equal(t, 1, 2)6 fmt.Println("after assert")7 })8}9--- FAIL: Test2 (0.00s)10testing.tRunner.func1(0xc0820360f0)11testing.tRunner(0xc0820360f0, 0xc08203cda0)12panic(0x7d3c0, 0xc08203cda0)13github.com/stretchr/testify/assert.Fail(0xc0820360f0, 0x7c9e0, 0x1e, 0x0, 0x0, 0x0)14github.com/stretchr/testify/assert.FailNow(0xc0820360f0, 0x7c9e0, 0x1e, 0x0, 0x0, 0x0)15github.com/stretchr/testify/assert.True(0xc0820360f0, 0x0, 0x7c9e0, 0x1e, 0x0, 0x0, 0x0)16github.com/stretchr/testify/assert.Equal(0xc0820360f0,

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CatchFailNow

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1import (2func TestCatchFailNow(t *testing.T) {3 tdutil.CatchFailNow(t, func() {4 t.Error("Error")5 t.FailNow()6 })7}8--- FAIL: TestCatchFailNow (0.00s)9testing.func·006()10github.com/tdutil.CatchFailNow(0x7f8f6a8b6a70, 0xc20800a0a0, 0xc20800a0a0)11main.TestCatchFailNow(0xc20800a0a0)12testing.tRunner(0xc20800a0a0, 0x4f1a60)

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CatchFailNow

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1import (2func main() {3 fmt.Println("Hello, playground")4 tdutil.CatchFailNow(func() {5 assert.Contains("Hello", "World")6 })7}8--- FAIL: TestTdutil (0.00s)9testing.tRunner.func1(0xc4200d6000)10panic(0x4e8f20, 0x5f5f90)11github.com/stretchr/testify/assert.Fail(0x4f3b60, 0xc4200d6000, 0x4d1e4b, 0x1f, 0x0, 0x0, 0x0)12github.com/stretchr/testify/assert.Contains(0x4f3b60, 0xc4200

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CatchFailNow

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1import (2func main() {3 defer tdutil.CatchFailNow()4 fmt.Println("Hello, playground")5 panic("test panic")6}7import (8func main() {9 defer tdutil.CatchFailNow()10 fmt.Println("Hello, playground")11 panic("test panic")12}13import (14func main() {15 defer tdutil.CatchFailNow()16 fmt.Println("Hello, playground")17 panic("test panic")18}19import (20func main() {21 defer tdutil.CatchFailNow()22 fmt.Println("Hello, playground")23 panic("test panic")24}25import (26func main() {27 defer tdutil.CatchFailNow()28 fmt.Println("Hello, playground")29 panic("test panic")30}31import (32func main() {33 defer tdutil.CatchFailNow()34 fmt.Println("Hello, playground")35 panic("test panic")36}37import (38func main() {39 defer tdutil.CatchFailNow()40 fmt.Println("Hello, playground")41 panic("test panic")42}43import (

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CatchFailNow

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1func Test2(t *testing.T) {2 tdutil.CatchFailNow(t, func() {3 t.Error("test error")4 })5}6--- FAIL: Test2 (0.00s)7testing.tRunner.func1(0xc4200a8000)8panic(0x4c9c40, 0x4e2f80)9testing.(*common).FailNow(0xc4200a8000)10testing.(*common).Fatalf(0xc4200a8000, 0x4e3b3c, 0x1b, 0xc42000ff80, 0x1, 0x1)11github.com/tdewolff/test/tdutil.CatchFailNow(0xc4200a8000, 0xc42000ff60)12github.com/tdewolff/test.Test2(0xc4200a8000)13testing.tRunner(0xc4200a8000, 0x4e9b18)14created by testing.(*T).Run

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