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How to use EqDeeplyError method of td Package
Best Go-testdeep code snippet using td.EqDeeplyError
equal.go
Source:equal.go 
...407// td.EqDeeply(got, td.HasPrefix("foo")) // returns true408func EqDeeply(got, expected any) bool {409 return deepValueEqualOK(reflect.ValueOf(got), reflect.ValueOf(expected))410}411// EqDeeplyError returns nil if got matches expected. expected can be412// the same type as got is, or contains some [TestDeep] operators. If413// got does not match expected, the returned [*ctxerr.Error] contains414// the reason of the first mismatch detected.415//416// got := "foobar"417// if err := td.EqDeeplyError(got, "foobar"); err != nil {418// // â¦419// }420// if err := td.EqDeeplyError(got, td.HasPrefix("foo")); err != nil {421// // â¦422// }423func EqDeeplyError(got, expected any) error {424 err := deepValueEqualFinal(newContext(nil),425 reflect.ValueOf(got), reflect.ValueOf(expected))426 if err == nil {427 return nil428 }429 return err430}...
td_recv_test.go
Source:td_recv_test.go
...14func TestRecv(t *testing.T) {15 fillCh := func(ch chan int, val int) {16 ch <- val // td.Cmp17 ch <- val // EqDeeply aka boolean context18 ch <- val // EqDeeplyError19 ch <- val // interface + td.Cmp20 ch <- val // interface + EqDeeply aka boolean context21 ch <- val // interface + EqDeeplyError22 }23 mkCh := func(val int) chan int {24 ch := make(chan int, 6)25 fillCh(ch, val)26 close(ch)27 return ch28 }29 t.Run("all good", func(t *testing.T) {30 ch := mkCh(1)31 checkOK(t, ch, td.Recv(1))32 checkOK(t, ch, td.Recv(td.RecvClosed, 10*time.Microsecond))33 ch = mkCh(42)34 checkOK(t, ch, td.Recv(td.Between(40, 45)))35 checkOK(t, ch, td.Recv(td.RecvClosed))36 })37 t.Run("complete cycle", func(t *testing.T) {38 ch := make(chan int, 6)39 t.Run("empty", func(t *testing.T) {40 checkOK(t, ch, td.Recv(td.RecvNothing))41 checkOK(t, ch, td.Recv(td.RecvNothing, 10*time.Microsecond))42 checkOK(t, &ch, td.Recv(td.RecvNothing))43 checkOK(t, &ch, td.Recv(td.RecvNothing, 10*time.Microsecond))44 })45 t.Run("just filled", func(t *testing.T) {46 fillCh(ch, 33)47 checkOK(t, ch, td.Recv(33))48 fillCh(ch, 34)49 checkOK(t, &ch, td.Recv(34))50 })51 t.Run("nothing to recv on channel", func(t *testing.T) {52 checkError(t, ch, td.Recv(td.RecvClosed),53 expectedError{54 Message: mustBe("values differ"),55 Path: mustBe("recv(DATA)"),56 Got: mustBe("nothing received on channel"),57 Expected: mustBe("channel is closed"),58 })59 checkError(t, &ch, td.Recv(td.RecvClosed),60 expectedError{61 Message: mustBe("values differ"),62 Path: mustBe("recv(DATA)"),63 Got: mustBe("nothing received on channel"),64 Expected: mustBe("channel is closed"),65 })66 checkError(t, ch, td.Recv(42),67 expectedError{68 Message: mustBe("values differ"),69 Path: mustBe("recv(DATA)"),70 Got: mustBe("nothing received on channel"),71 Expected: mustBe("42"),72 })73 checkError(t, &ch, td.Recv(42),74 expectedError{75 Message: mustBe("values differ"),76 Path: mustBe("recv(DATA)"),77 Got: mustBe("nothing received on channel"),78 Expected: mustBe("42"),79 })80 })81 close(ch)82 t.Run("closed channel", func(t *testing.T) {83 checkError(t, ch, td.Recv(td.RecvNothing),84 expectedError{85 Message: mustBe("values differ"),86 Path: mustBe("recv(DATA)"),87 Got: mustBe("channel is closed"),88 Expected: mustBe("nothing received on channel"),89 })90 checkError(t, &ch, td.Recv(td.RecvNothing),91 expectedError{92 Message: mustBe("values differ"),93 Path: mustBe("recv(DATA)"),94 Got: mustBe("channel is closed"),95 Expected: mustBe("nothing received on channel"),96 })97 checkError(t, ch, td.Recv(42),98 expectedError{99 Message: mustBe("values differ"),100 Path: mustBe("recv(DATA)"),101 Got: mustBe("channel is closed"),102 Expected: mustBe("42"),103 })104 checkError(t, &ch, td.Recv(42),105 expectedError{106 Message: mustBe("values differ"),107 Path: mustBe("recv(DATA)"),108 Got: mustBe("channel is closed"),109 Expected: mustBe("42"),110 })111 })112 })113 t.Run("nil channel", func(t *testing.T) {114 var ch chan int115 checkError(t, ch, td.Recv(42),116 expectedError{117 Message: mustBe("values differ"),118 Path: mustBe("recv(DATA)"),119 Got: mustBe("nothing received on channel"),120 Expected: mustBe("42"),121 })122 checkError(t, &ch, td.Recv(42),123 expectedError{124 Message: mustBe("values differ"),125 Path: mustBe("recv(DATA)"),126 Got: mustBe("nothing received on channel"),127 Expected: mustBe("42"),128 })129 })130 t.Run("nil pointer", func(t *testing.T) {131 checkError(t, (*chan int)(nil), td.Recv(42),132 expectedError{133 Message: mustBe("nil pointer"),134 Path: mustBe("DATA"),135 Got: mustBe("nil *chan (*chan int type)"),136 Expected: mustBe("non-nil *chan"),137 })138 })139 t.Run("chan any", func(t *testing.T) {140 ch := make(chan any, 6)141 fillCh := func(val any) {142 ch <- val // td.Cmp143 ch <- val // EqDeeply aka boolean context144 ch <- val // EqDeeplyError145 ch <- val // interface + td.Cmp146 ch <- val // interface + EqDeeply aka boolean context147 ch <- val // interface + EqDeeplyError148 }149 fillCh(1)150 checkOK(t, ch, td.Recv(1))151 fillCh(nil)152 checkOK(t, ch, td.Recv(nil))153 close(ch)154 checkOK(t, ch, td.Recv(td.RecvClosed))155 })156 t.Run("errors", func(t *testing.T) {157 checkError(t, "never tested",158 td.Recv(23, time.Second, time.Second),159 expectedError{160 Message: mustBe("bad usage of Recv operator"),161 Path: mustBe("DATA"),...
equal_examples_test.go
Source:equal_examples_test.go
...32 }33 // Output:34 // Match!35}36func ExampleEqDeeplyError() {37//line /testdeep/example.go:138 type MyStruct struct {39 Name string40 Num int41 Items []int42 }43 got := &MyStruct{44 Name: "Foobar",45 Num: 12,46 Items: []int{4, 5, 9, 3, 8},47 }48 err := td.EqDeeplyError(got,49 td.Struct(&MyStruct{},50 td.StructFields{51 "Name": td.Re("^Foo"),52 "Num": td.Between(10, 20),53 "Items": td.ArrayEach(td.Between(3, 8)),54 }))55 if err != nil {56 fmt.Println(err)57 }58 // Output:59 // DATA.Items[2]: values differ60 // got: 961 // expected: 3 ⤠got ⤠862 // [under operator Between at example.go:18]...
EqDeeplyError
Using AI Code Generation
1import (2func main() {3 a := []int{1, 2, 3}4 b := []int{1, 2, 3}5 err := td.EqDeeplyError(a, b)6 if err != nil {7 fmt.Println(err)8 }9}10import (11func main() {12 a := []int{1, 2, 3}13 b := []int{1, 2, 3, 4}14 err := td.EqDeeplyError(a, b)15 if err != nil {16 fmt.Println(err)17 }18}19import (20func main() {21 a := []int{1, 2, 3}22 b := []int{1, 2, 4}23 err := td.EqDeeplyError(a, b)24 if err != nil {25 fmt.Println(err)26 }27}28import (29func main() {30 a := []int{1, 2, 3}31 b := []int{1, 2}32 err := td.EqDeeplyError(a, b)33 if err != nil {34 fmt.Println(err)35 }36}
EqDeeplyError
Using AI Code Generation
1import (2func TestEqDeeplyError(t *testing.T) {3 td.Cmp(t, "foo", td.EqDeeplyError("foo", td.Bag("foo")))4 td.Cmp(t, "foo", td.EqDeeplyError("foo", td.Bag("foo", "bar")))5}6import (7func TestEqDeeply(t *testing.T) {8 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo")))9 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo", "bar")))10}11import (12func TestEqDeeply(t *testing.T) {13 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo")))14 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo", "bar")))15}16import (17func TestEqDeeply(t *testing.T) {18 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo")))19 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo", "bar")))20}21import (22func TestEqDeeply(t *testing.T) {23 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo")))24 td.Cmp(t, "foo", td.EqDeeply("foo", td.Bag("foo
EqDeeplyError
Using AI Code Generation
1import (2func TestEqDeeplyError(t *testing.T) {3 t.Run("Test Case 1", func(t *testing.T) {4 td.Cmp(t, 1, td.EqDeeplyError(1, nil))5 })6}7--- PASS: TestEqDeeplyError (0.00s)8 --- PASS: TestEqDeeplyError/Test_Case_1 (0.00s)9import (10func TestEqDeeplyError(t *testing.T) {11 t.Run("Test Case 1", func(t *testing.T) {12 td.Cmp(t, 1, td.EqDeeplyError(2, nil))13 })14}15--- FAIL: TestEqDeeplyError (0.00s)16 --- FAIL: TestEqDeeplyError/Test_Case_1 (0.00s)17 expected: 2 (int)18import (19func TestEqDeeplyError(t *testing.T) {20 t.Run("Test Case 1", func(t *testing.T) {21 td.Cmp(t, 1, td.EqDeeplyError(1, errors.New("error")))22 })23}
EqDeeplyError
Using AI Code Generation
1import (2func main() {3 var x = []int{1, 2, 3}4 var y = []int{1, 2, 3}5 var z = []int{1, 2, 4}6 fmt.Println(td.EqDeeplyError(x, y))7 fmt.Println(td.EqDeeplyError(x, z))8}9expected: []int{1, 2, 3}10actual : []int{1, 2, 4}11import (12func main() {13 var x = []int{1, 2, 3}14 var y = []int{1, 2, 3}15 var z = []int{1, 2, 4}16 fmt.Println(td.EqDeeply(x, y))17 fmt.Println(td.EqDeeply(x, z))18}19import (20func main() {21 var x = []int{1, 2, 3}22 var y = []int{1, 2, 3}23 var z = []int{1, 2, 4}24 fmt.Println(td.EqDeeply(x, y))25 fmt.Println(td.EqDeeply(x, z))26}
EqDeeplyError
Using AI Code Generation
1import (2func main() {3 var got interface{}4 err := td.EqDeeplyError(got, 123)5 fmt.Println(err)6}7import (8func main() {9 var got interface{}10 fmt.Println(td.EqDeeply(got, 123))11}12import (13func main() {14 var got interface{}15 fmt.Println(td.IsType(got, 123))16}17import (18func main() {19 var got interface{}20 fmt.Println(td.Cmp(got, 123))21}
EqDeeplyError
Using AI Code Generation
1import (2func TestEqDeeplyError(t *testing.T) {3 t.Run("1st test case", func(t *testing.T) {4 t.Run("1st test case", func(t *testing.T) {5 t.Run("1st test case", func(t *testing.T) {6 t.Run("1st test case", func(t *testing.T) {7 t.Run("1st test case", func(t *testing.T) {8 t.Run("1st test case", func(t *testing.T) {9 t.Run("1st test case", func(t *testing.T) {10 t.Run("1st test case", func(t *testing.T) {11 t.Run("1st test case", func(t *testing.T) {12 t.Run("1st test case", func(t *testing.T) {13 t.Run("1st test case", func(t *testing.T) {14 t.Run("1st test case", func(t *testing.T) {15 t.Run("1st test case", func(t *testing.T) {16 t.Run("1st test case", func(t *testing.T) {17 t.Run("1st test case", func(t *testing.T) {18 t.Run("1st test case", func(t *testing.T) {19 t.Run("1st test case", func(t *testing.T) {20 t.Run("1st test case", func(t *testing.T) {21 t.Run("1st test case
EqDeeplyError
Using AI Code Generation
1import (2func main() {3 var a = []int{1, 2, 3}4 var b = []int{1, 2, 3}5 fmt.Println(testdeep.EqDeeplyError(a, b))6 var c = []int{1, 2, 3}7 var d = []int{1, 2}8 fmt.Println(testdeep.EqDeeplyError(c, d))9}10import (11func main() {12 var a = []int{1, 2, 3}13 var b = []int{1, 2, 3}14 fmt.Println(testdeep.EqDeeply(a, b))15 var c = []int{1, 2, 3}16 var d = []int{1, 2}17 fmt.Println(testdeep.EqDeeply(c, d))18}
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Most used method in
- init
- stripTrace
- formatError
- CmpDeeply
- Cmp
- TestStripTrace
- TestFormatError
- TestS
- TestCmp
- TestCmpDeeply
- CmpAll
- CmpAny
- CmpArray
- CmpArrayEach
- CmpBag
- CmpBetween
- CmpCap
- CmpCode
- CmpContains
- CmpContainsKey
- CmpEmpty
- CmpErrorIs
- CmpFirst
- CmpGrep
- CmpGt
- CmpGte
- CmpHasPrefix
- CmpHasSuffix
- CmpIsa
- CmpJSON
- CmpJSONPointer
- CmpKeys
- CmpLast
- CmpLax
- CmpLen
- CmpLt
- CmpLte
- CmpMap
- CmpMapEach
- CmpN
- CmpNaN
- CmpNil
- CmpNone
- CmpNot
- CmpNotAny
- CmpNotEmpty
- CmpNotNaN
- CmpNotNil
- CmpNotZero
- CmpPPtr
- CmpPtr
- CmpRe
- CmpReAll
- CmpRecv
- CmpSet
- CmpShallow
- CmpSlice
- CmpSmuggle
- CmpSStruct
- CmpString
- CmpStruct
- CmpSubBagOf
- CmpSubJSONOf
- CmpSubMapOf
- CmpSubSetOf
- CmpSuperBagOf
- CmpSuperJSONOf
- CmpSuperMapOf
- CmpSuperSetOf
- CmpSuperSliceOf
- CmpTruncTime
- CmpValues
- CmpZero
- CmpTrue
- CmpFalse
- CmpError
- CmpNoError
- CmpPanic
- CmpNotPanic
- Equal
- OriginalPath
- getMaxErrorsFromEnv
- sanitize
- newContext
- newContextWithConfig
- newBooleanContext
- TestContext
- TestGetMaxErrorsFromEnv
- isNilStr
- deepValueEqualFinal
- deepValueEqualFinalOK
- nilHandler
- isCustomEqual
- resolveAnchor
- deepValueEqual
- deepValueEqualOK
- EqDeeply
- EqDeeplyError
- Flatten
- TestBase
- TestTdSetResult
- TestPkgFunc
- All
- Any
- Array
- ArrayEach
- Bag
- Between
- Cap
- Code
- Contains
- ContainsKey
- Empty
- First
- Grep
- Gt
- Gte
- HasPrefix
- HasSuffix
- Isa
- JSON
- JSONPointer
- Keys
- Last
- Len
- Lt
- Lte
- Map
- MapEach
- NaN
- Nil
- None
- Not
- NotAny
- NotEmpty
- NotNaN
- NotNil
- NotZero
- PPtr
- Ptr
- Re
- ReAll
- Recv
- Set
- Shallow
- Slice
- Smuggle
- SStruct
- String
- Struct
- SubBagOf
- SubJSONOf
- SubMapOf
- SubSetOf
- SuperBagOf
- SuperJSONOf
- SuperMapOf
- SuperSetOf
- SuperSliceOf
- TruncTime
- Values
- Zero
- AddAnchorableStructType
- Anchor
- resetNonPersistentAnchors
- ResetAnchors
- AnchorsPersistTemporarily
- DoAnchorsPersist
- SetAnchorsPersist
- initAnchors
- WithCmpHooks
- WithSmuggleHooks
- copyWithHooks
- NewT
- Assert
- Require
- AssertRequire
- RootName
- FailureIsFatal
- UseEqual
- BeLax
- IgnoreUnexported
- True
- False
- Parallel
- getRunFunc
- Run
- RunAssertRequire
- RunT
- getTrace
- LogTrace
- ErrorTrace
- FatalTrace
- Match
- TypeBehind
- newArray
- populateExpectedEntries
- initBetween
- nInt
- nUint
- nFloat
- matchInt
- matchUint
- matchFloat
- matchString
- Catch
- doesNotContainErr
- getExpectedValue
- doesNotContainKey
- Delay
- HandleInvalid
- getOperator
- IsEmpty
- errorToRawString
- ErrorIs
- errorTypeMismatch
- checkPtr
- checkType
- expectedTypeStr
- initGrepBase
- matchItem
- sliceTypeBehind
- notFound
- grepResolvePtr
- grepBadKind
- Ignore
- newJSONUnmarshaler
- replaceLocation
- unmarshal
- resolveOp
- newJSONNamedPlaceholder
- newJSONNumPlaceholder
- MarshalJSON
- newJSONEmbedded
- gotViaJSON
- jsonify
- jsonStringify
- jsonPointerContext
- initKVBase
- Lax
- initLenCapBase
- isEqual
- newList
- newMap
- newRe
- needCaptures
- matchByteCaptures
- matchStringCaptures
- matchCaptures
- matchBool
- doesNotMatch
- newSetBase
- Summary
- stringPointer
- contextAndGot
- joinFieldsPath
- splitFieldsPath
- nilFieldErr
- buildFieldsPathFn
- getFieldsPathFn
- getCaster
- buildCaster
- laxConvert
- TestFieldsPath
- TestBuildFieldsPathFn
- newSmugglerBase
- internalTypeBehind
- jsonValueEqual
- newStringBase
- getString
- Less
- Swap
- parseMatcher
- newFieldMatcher
- canonStructField
- mergeStructFields
- newStruct
- anyStruct
- addExpectedValue
- TestCanonStructField
- TestMergeStructFields
- TestFieldMatcher
- Tag
- TupleFrom
- Index
- pkgFunc
- setLocation
- GetLocation
- Error
- stringError
- newBase
- newBaseOKNil
- uniqTypeBehindSlice
- getTime
- TestGetTime
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