How to use TestStructPatterns method of td_test Package

Best Go-testdeep code snippet using td_test.TestStructPatterns

td_struct_test.go

Source:td_struct_test.go Github

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...513 Path: mustBe("DATA.next.birth"),514 Summary: mustBe("work on surrounding struct instead"),515 })516}517func TestStructPatterns(t *testing.T) {518 type paAnon struct {519 alphaNum int520 betaNum int521 }522 type paTest struct {523 paAnon524 Num int525 }526 got := paTest{527 paAnon: paAnon{528 alphaNum: 1000,529 betaNum: 2000,530 },531 Num: 666,532 }533 t.Run("Shell pattern", func(t *testing.T) {534 checkOK(t, got,535 td.Struct(paTest{Num: 666},536 td.StructFields{537 "=*Num": td.Gte(1000), // matches alphaNum & betaNum538 }))539 checkOK(t, got,540 td.Struct(paTest{Num: 666},541 td.StructFields{542 "=a*Num": td.Lt(0), // no remaining fields to match543 "=*": td.Gte(1000), // first, matches alphaNum & betaNum544 "=b*Num": td.Lt(0), // no remaining fields to match545 }),546 "Default sorting uses patterns")547 checkOK(t, got,548 td.Struct(paTest{Num: 666},549 td.StructFields{550 "1 = a*Num": td.Between(999, 1001), // matches alphaNum551 "2 = *": td.Gte(2000), // matches betaNum552 "3 = b*Num": td.Gt(3000), // no remaining fields to match553 }),554 "Explicitly sorted")555 checkOK(t, got,556 td.Struct(paTest{Num: 666},557 td.StructFields{558 "1 ! beta*": 1000, // matches alphaNum559 "2 = *": 2000, // matches betaNum560 }),561 "negative shell pattern")562 checkError(t, "never tested",563 td.Struct(paTest{Num: 666}, td.StructFields{"= al[pha": 123}),564 expectedError{565 Message: mustBe("bad usage of Struct operator"),566 Path: mustBe("DATA"),567 Summary: mustContain("bad shell pattern field `= al[pha`: "),568 })569 checkError(t, "never tested",570 td.Struct(paTest{Num: 666}, td.StructFields{"= alpha*": nil}), expectedError{571 Message: mustBe("bad usage of Struct operator"),572 Path: mustBe("DATA"),573 Summary: mustBe("expected value of field alphaNum (from pattern `= alpha*`) cannot be nil as it is a int"),574 })575 })576 t.Run("Regexp", func(t *testing.T) {577 checkOK(t, got,578 td.Struct(paTest{Num: 666},579 td.StructFields{580 "=~Num$": td.Gte(1000), // matches alphaNum & betaNum581 }))582 checkOK(t, got,583 td.Struct(paTest{Num: 666},584 td.StructFields{585 "=~^a.*Num$": td.Lt(0), // no remaining fields to match586 "=~.": td.Gte(1000), // first, matches alphaNum & betaNum587 "=~^b.*Num$": td.Lt(0), // no remaining fields to match588 }),589 "Default sorting uses patterns")590 checkOK(t, got,591 td.Struct(paTest{Num: 666},592 td.StructFields{593 "1 =~ ^a.*Num$": td.Between(999, 1001), // matches alphaNum594 "2 =~ .": td.Gte(2000), // matches betaNum595 "3 =~ ^b.*Num$": td.Gt(3000), // no remaining fields to match596 }),597 "Explicitly sorted")598 checkOK(t, got,599 td.Struct(paTest{Num: 666},600 td.StructFields{601 "1 !~ ^beta": 1000, // matches alphaNum602 "2 =~ .": 2000, // matches betaNum603 }),604 "negative regexp")605 checkError(t, "never tested",606 td.Struct(paTest{Num: 666}, td.StructFields{"=~ al(*": 123}),607 expectedError{608 Message: mustBe("bad usage of Struct operator"),609 Path: mustBe("DATA"),610 Summary: mustContain("bad regexp field `=~ al(*`: "),611 })612 checkError(t, "never tested",613 td.Struct(paTest{Num: 666}, td.StructFields{"=~ alpha": nil}),614 expectedError{615 Message: mustBe("bad usage of Struct operator"),616 Path: mustBe("DATA"),617 Summary: mustBe("expected value of field alphaNum (from pattern `=~ alpha`) cannot be nil as it is a int"),618 })619 })620}621func TestStructTypeBehind(t *testing.T) {622 equalTypes(t, td.Struct(MyStruct{}, nil), MyStruct{})623 equalTypes(t, td.Struct(&MyStruct{}, nil), &MyStruct{})624 // Erroneous op625 equalTypes(t, td.Struct("test", nil), nil)626}627func TestSStruct(t *testing.T) {628 gotStruct := MyStruct{629 MyStructMid: MyStructMid{630 MyStructBase: MyStructBase{631 ValBool: true,632 },633 ValStr: "foobar",634 },635 ValInt: 123,636 }637 //638 // Using pointer639 checkOK(t, &gotStruct,640 td.SStruct(&MyStruct{}, td.StructFields{641 "ValBool": true,642 "ValStr": "foobar",643 "ValInt": 123,644 // nil Ptr645 }))646 checkOK(t, &gotStruct,647 td.SStruct(648 &MyStruct{649 MyStructMid: MyStructMid{650 ValStr: "zip",651 },652 ValInt: 666,653 },654 td.StructFields{655 "ValBool": true,656 "> ValStr": "foobar",657 ">ValInt": 123,658 }))659 checkOK(t, &gotStruct,660 td.SStruct((*MyStruct)(nil), td.StructFields{661 "ValBool": true,662 "ValStr": "foobar",663 "ValInt": 123,664 // nil Ptr665 }))666 checkError(t, 123,667 td.SStruct(&MyStruct{}, td.StructFields{}),668 expectedError{669 Message: mustBe("type mismatch"),670 Path: mustBe("DATA"),671 Got: mustContain("int"),672 Expected: mustContain("*td_test.MyStruct"),673 })674 checkError(t, &MyStructBase{},675 td.SStruct(&MyStruct{}, td.StructFields{}),676 expectedError{677 Message: mustBe("type mismatch"),678 Path: mustBe("DATA"),679 Got: mustContain("*td_test.MyStructBase"),680 Expected: mustContain("*td_test.MyStruct"),681 })682 checkError(t, &gotStruct,683 td.SStruct(&MyStruct{}, td.StructFields{684 // ValBool false ← does not match685 "ValStr": "foobar",686 "ValInt": 123,687 }),688 expectedError{689 Message: mustBe("values differ"),690 Path: mustBe("DATA.ValBool"),691 Got: mustContain("true"),692 Expected: mustContain("false"),693 })694 checkOK(t, &gotStruct,695 td.SStruct(&MyStruct{696 MyStructMid: MyStructMid{697 MyStructBase: MyStructBase{698 ValBool: true,699 },700 ValStr: "foobar",701 },702 ValInt: 123,703 }, nil))704 checkError(t, &gotStruct,705 td.SStruct(&MyStruct{706 MyStructMid: MyStructMid{707 MyStructBase: MyStructBase{708 ValBool: true,709 },710 ValStr: "foobax", // ← does not match711 },712 ValInt: 123,713 }, nil),714 expectedError{715 Message: mustBe("values differ"),716 Path: mustBe("DATA.ValStr"),717 Got: mustContain("foobar"),718 Expected: mustContain("foobax"),719 })720 // Zero values721 checkOK(t, &MyStruct{}, td.SStruct(&MyStruct{}, nil))722 checkOK(t, &MyStruct{}, td.SStruct(&MyStruct{}, td.StructFields{}))723 // nil cases724 checkError(t, nil, td.SStruct(&MyStruct{}, nil),725 expectedError{726 Message: mustBe("values differ"),727 Path: mustBe("DATA"),728 Got: mustContain("nil"),729 Expected: mustContain("*td_test.MyStruct"),730 })731 checkError(t, (*MyStruct)(nil), td.SStruct(&MyStruct{}, nil),732 expectedError{733 Message: mustBe("values differ"),734 Path: mustBe("DATA"),735 Got: mustContain("nil"),736 Expected: mustBe("non-nil"),737 })738 //739 // Without pointer740 checkOK(t, gotStruct,741 td.SStruct(MyStruct{}, td.StructFields{742 "ValBool": true,743 "ValStr": "foobar",744 "ValInt": 123,745 }))746 checkOK(t, gotStruct,747 td.SStruct(748 MyStruct{749 MyStructMid: MyStructMid{750 ValStr: "zip",751 },752 ValInt: 666,753 },754 td.StructFields{755 "ValBool": true,756 "> ValStr": "foobar",757 ">ValInt": 123,758 }))759 checkError(t, 123, td.SStruct(MyStruct{}, td.StructFields{}),760 expectedError{761 Message: mustBe("type mismatch"),762 Path: mustBe("DATA"),763 Got: mustContain("int"),764 Expected: mustContain("td_test.MyStruct"),765 })766 checkError(t, gotStruct,767 td.SStruct(MyStruct{}, td.StructFields{768 // "ValBool" false ← does not match769 "ValStr": "foobar",770 "ValInt": 123,771 }),772 expectedError{773 Message: mustBe("values differ"),774 Path: mustBe("DATA.ValBool"),775 Got: mustContain("true"),776 Expected: mustContain("false"),777 })778 checkOK(t, gotStruct,779 td.SStruct(MyStruct{780 MyStructMid: MyStructMid{781 MyStructBase: MyStructBase{782 ValBool: true,783 },784 ValStr: "foobar",785 },786 ValInt: 123,787 }, nil))788 checkError(t, gotStruct,789 td.SStruct(MyStruct{790 MyStructMid: MyStructMid{791 MyStructBase: MyStructBase{792 ValBool: true,793 },794 ValStr: "foobax", // ← does not match795 },796 ValInt: 123,797 }, nil),798 expectedError{799 Message: mustBe("values differ"),800 Path: mustBe("DATA.ValStr"),801 Got: mustContain("foobar"),802 Expected: mustContain("foobax"),803 })804 // Zero values805 checkOK(t, MyStruct{}, td.Struct(MyStruct{}, td.StructFields{}))806 checkOK(t, MyStruct{}, td.Struct(MyStruct{}, nil))807 // nil cases808 checkError(t, nil, td.SStruct(MyStruct{}, nil),809 expectedError{810 Message: mustBe("values differ"),811 Path: mustBe("DATA"),812 Got: mustContain("nil"),813 Expected: mustContain("td_test.MyStruct"),814 })815 checkError(t, (*MyStruct)(nil), td.SStruct(MyStruct{}, nil),816 expectedError{817 Message: mustBe("type mismatch"),818 Path: mustBe("DATA"),819 Got: mustBe("*td_test.MyStruct"),820 Expected: mustBe("td_test.MyStruct"),821 })822 //823 // Be lax...824 type Struct1 struct {825 name string826 age int827 }828 type Struct2 struct {829 name string830 age int831 }832 // Without Lax → error833 checkError(t,834 Struct1{name: "Bob", age: 42},835 td.SStruct(Struct2{name: "Bob", age: 42}, nil),836 expectedError{837 Message: mustBe("type mismatch"),838 })839 // With Lax → OK840 checkOK(t,841 Struct1{name: "Bob", age: 42},842 td.Lax(td.SStruct(Struct2{name: "Bob", age: 42}, nil)))843 //844 // IgnoreUnexported845 t.Run("IgnoreUnexported", func(tt *testing.T) {846 type SType struct {847 Public int848 private string849 }850 got := SType{Public: 42, private: "test"}851 expected := td.SStruct(SType{Public: 42}, nil)852 checkError(tt, got, expected,853 expectedError{854 Message: mustBe("values differ"),855 Path: mustBe("DATA.private"),856 Got: mustBe(`"test"`),857 Expected: mustBe(`""`),858 })859 // Ignore unexported globally860 defer func() { td.DefaultContextConfig.IgnoreUnexported = false }()861 td.DefaultContextConfig.IgnoreUnexported = true862 checkOK(tt, got, expected)863 td.DefaultContextConfig.IgnoreUnexported = false864 ttt := test.NewTestingTB(t.Name())865 t := td.NewT(ttt).IgnoreUnexported(SType{}) // ignore only for SType866 test.IsTrue(tt, t.Cmp(got, expected))867 })868 //869 // Bad usage870 checkError(t, "never tested",871 td.SStruct("test", nil),872 expectedError{873 Message: mustBe("bad usage of SStruct operator"),874 Path: mustBe("DATA"),875 Summary: mustBe("usage: SStruct(STRUCT|&STRUCT, EXPECTED_FIELDS), but received string as 1st parameter"),876 })877 i := 12878 checkError(t, "never tested",879 td.SStruct(&i, nil),880 expectedError{881 Message: mustBe("bad usage of SStruct operator"),882 Path: mustBe("DATA"),883 Summary: mustBe("usage: SStruct(STRUCT|&STRUCT, EXPECTED_FIELDS), but received *int (ptr) as 1st parameter"),884 })885 checkError(t, "never tested",886 td.SStruct(&MyStruct{}, td.StructFields{"UnknownField": 123}),887 expectedError{888 Message: mustBe("bad usage of SStruct operator"),889 Path: mustBe("DATA"),890 Summary: mustBe(`struct td_test.MyStruct has no field "UnknownField"`),891 })892 checkError(t, "never tested",893 td.SStruct(&MyStruct{}, td.StructFields{">\tUnknownField": 123}),894 expectedError{895 Message: mustBe("bad usage of SStruct operator"),896 Path: mustBe("DATA"),897 Summary: mustBe(`struct td_test.MyStruct has no field "UnknownField" (from ">\tUnknownField")`),898 })899 checkError(t, "never tested",900 td.SStruct(&MyStruct{}, td.StructFields{"ValBool": 123}),901 expectedError{902 Message: mustBe("bad usage of SStruct operator"),903 Path: mustBe("DATA"),904 Summary: mustBe("type int of field expected value ValBool differs from struct one (bool)"),905 })906 checkError(t, "never tested",907 td.SStruct(&MyStruct{}, td.StructFields{">ValBool": 123}),908 expectedError{909 Message: mustBe("bad usage of SStruct operator"),910 Path: mustBe("DATA"),911 Summary: mustBe(`type int of field expected value ValBool (from ">ValBool") differs from struct one (bool)`),912 })913 checkError(t, "never tested",914 td.SStruct(&MyStruct{}, td.StructFields{"ValBool": nil}),915 expectedError{916 Message: mustBe("bad usage of SStruct operator"),917 Path: mustBe("DATA"),918 Summary: mustBe("expected value of field ValBool cannot be nil as it is a bool"),919 })920 checkError(t, "never tested",921 td.SStruct(&MyStruct{922 MyStructMid: MyStructMid{923 MyStructBase: MyStructBase{924 ValBool: true,925 },926 },927 },928 td.StructFields{"ValBool": false}),929 expectedError{930 Message: mustBe("bad usage of SStruct operator"),931 Path: mustBe("DATA"),932 Summary: mustBe("non zero field ValBool in model already exists in expectedFields"),933 })934 //935 // String936 test.EqualStr(t,937 td.SStruct(MyStruct{938 MyStructMid: MyStructMid{939 ValStr: "foobar",940 },941 ValInt: 123,942 },943 td.StructFields{944 "ValBool": false,945 }).String(),946 `SStruct(td_test.MyStruct{947 Ptr: (*int)(<nil>)948 ValBool: false949 ValInt: 123950 ValStr: "foobar"951})`)952 test.EqualStr(t,953 td.SStruct(&MyStruct{954 MyStructMid: MyStructMid{955 ValStr: "foobar",956 },957 ValInt: 123,958 },959 td.StructFields{960 "ValBool": false,961 }).String(),962 `SStruct(*td_test.MyStruct{963 Ptr: (*int)(<nil>)964 ValBool: false965 ValInt: 123966 ValStr: "foobar"967})`)968 test.EqualStr(t,969 td.SStruct(&MyStruct{}, td.StructFields{}).String(),970 `SStruct(*td_test.MyStruct{971 Ptr: (*int)(<nil>)972 ValBool: false973 ValInt: 0974 ValStr: ""975})`)976 // Erroneous op977 test.EqualStr(t, td.SStruct("test", nil).String(), "SStruct(<ERROR>)")978}979func TestSStructPattern(t *testing.T) {980 // Patterns are already fully tested in TestStructPatterns981 type paAnon struct {982 alphaNum int983 betaNum int984 }985 type paTest struct {986 paAnon987 Num int988 }989 got := paTest{990 paAnon: paAnon{991 alphaNum: 1000,992 betaNum: 2000,993 },994 Num: 666,...

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TestStructPatterns

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1import (2func main() {3 t.TestStructPatterns()4}5import (6func main() {7 t.TestStructPatterns()8}9import (10func main() {11 t.TestStructPatterns()12}13import (14func main() {15 t.TestStructPatterns()16}17import (18func main() {19 t.TestStructPatterns()20}21import (22func main() {23 t.TestStructPatterns()24}25import (26func main() {27 t.TestStructPatterns()28}29import (30func main() {31 t.TestStructPatterns()32}33import (34func main() {35 t.TestStructPatterns()36}37import (38func main() {

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TestStructPatterns

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1import "fmt"2type TestStructPatterns struct {}3func (t *TestStructPatterns) TestStructPatterns() {4 fmt.Println("TestStructPatterns")5}6func main() {7 t.TestStructPatterns()8}9import "fmt"10type TestStructPatterns struct {}11func (t *TestStructPatterns) TestStructPatterns() {12 fmt.Println("TestStructPatterns")13}14func main() {15 t.TestStructPatterns()16}17import "fmt"18type TestStructPatterns struct {}19func (t *TestStructPatterns) TestStructPatterns() {20 fmt.Println("TestStructPatterns")21}22func main() {23 t.TestStructPatterns()24}

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TestStructPatterns

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1func main() {2 td_test.TestStructPatterns()3}4import (5type TestStruct struct {6}7func TestStructPatterns(t *testing.T) {8 test.Run(t, func(t *test.T) {9 t.MustMatch(TestStruct{1, 2.5, "three"}, td.Struct(10 td.StructFields{11 "A": td.GreaterThan(0),12 "B": td.LessThan(3),13 "C": td.Len(5),14 },15 })16}17func main() {18 td_test.TestStructPatterns()19}20import (21type TestStruct struct {22}23func TestStructPatterns(t *testing.T) {24 test.Run(t, func(t *test.T) {25 t.MustMatch(TestStruct{1, 2.5, "three"}, td.Struct(26 td.StructFields{27 "A": td.GreaterThan(0),28 "B": td.LessThan(

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TestStructPatterns

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1func main() {2 fmt.Println("Go TestStructPatterns")3 td_test.TestStructPatterns()4}5func main() {6 fmt.Println("Go TestStructPatterns")7 td_test.TestStructPatterns()8}9func main() {10 fmt.Println("Go TestStructPatterns")11 td_test.TestStructPatterns()12}13func main() {14 fmt.Println("Go TestStructPatterns")15 td_test.TestStructPatterns()16}17func main() {18 fmt.Println("Go TestStructPatterns")19 td_test.TestStructPatterns()20}21func main() {22 fmt.Println("Go TestStructPatterns")23 td_test.TestStructPatterns()24}25func main() {26 fmt.Println("Go TestStructPatterns")27 td_test.TestStructPatterns()28}29func main() {30 fmt.Println("Go TestStructPatterns")31 td_test.TestStructPatterns()32}33func main() {34 fmt.Println("Go TestStructPatterns")35 td_test.TestStructPatterns()36}37func main() {38 fmt.Println("Go TestStructPatterns")39 td_test.TestStructPatterns()40}41func main() {42 fmt.Println("Go TestStructPatterns")43 td_test.TestStructPatterns()44}45func main() {46 fmt.Println("Go TestStructPatterns")47 td_test.TestStructPatterns()48}49func main() {

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TestStructPatterns

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1import (2func main() {3 transportFactory := thrift.NewTFramedTransportFactory(thrift.NewTTransportFactory())4 protocolFactory := thrift.NewTBinaryProtocolFactoryDefault()5 socket, err := thrift.NewTSocket("localhost:9090")6 if err != nil {7 fmt.Fprintln(os.Stderr, "error resolving address:", err)8 os.Exit(1)9 }10 transport := transportFactory.GetTransport(socket)11 if err := transport.Open(); err != nil {12 fmt.Fprintln(os.Stderr, "Error opening socket to

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TestStructPatterns

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1import (2func main() {3 fmt.Println("TestStructPatterns")4 td_test.TestStructPatterns()5}6import (7func TestStructPatterns() {8 fmt.Println("TestStructPatterns")9 fmt.Println("TestSingleton")10 singleton.TestSingleton()11 fmt.Println("TestFactory")12 factory.TestFactory()13 fmt.Println("TestAbstractFactory")14 abstract_factory.TestAbstractFactory()15 fmt.Println("TestBuilder")16 builder.TestBuilder()17 fmt.Println("TestPrototype")18 prototype.TestPrototype()19 fmt.Println("TestStrategy")20 strategy.TestStrategy()21}22import (23type singleton struct {24}25func GetInstance() *singleton {26 once.Do(func() {27 instance = &singleton{}28 })29}30func (s *singleton) AddOne() int {31}32func (s *singleton) GetData() int {33}34func TestSingleton() {35 fmt.Println("TestSingleton")36 obj1 := GetInstance()37 obj2 := GetInstance()38 if obj1 == obj2 {39 fmt.Println("obj1 and obj2 are the same instance")40 } else {41 fmt.Println("obj1 and obj2 are not the same instance")42 }43}44import (45type Operation interface {46 SetNumberA(float64)47 SetNumberB(float64)48 GetResult() float6449}50type OperationFactory interface {

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TestStructPatterns

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1import (2func main() {3 td_test.TestStructPatterns()4 fmt.Println("Done")5}6import (7type TdTest struct {8}9func (td_test TdTest) TestStructPatterns() {10 fmt.Println("Inside TestStructPatterns")11 fmt.Println("td_test1", td_test1)12 fmt.Println("td_test2", td_test2)13 var td_test3 = new(TdTest)14 fmt.Println("td_test3", td_test3)15 td_test4 := new(TdTest)16 fmt.Println("td_test4", td_test4)17 td_test5 := &TdTest{}18 fmt.Println("td_test5", td_test5)19 td_test6 := &TdTest{TdTest{}}20 fmt.Println("td_test6", td_test6)21 td_test7 := &TdTest{TdTest{}}22 fmt.Println("td_test7", td_test7)23 td_test8 := &TdTest{TdTest{}}24 fmt.Println("td_test8", td_test8)25 td_test9 := &TdTest{TdTest{}}26 fmt.Println("td_test9", td_test9)27 td_test10 := &TdTest{TdTest{}}28 fmt.Println("td_test10", td_test10)29 td_test11 := &TdTest{TdTest{}}30 fmt.Println("td_test11", td_test11)31 td_test12 := &TdTest{TdTest{}}32 fmt.Println("td_test12", td_test12)33 td_test13 := &TdTest{TdTest{}}34 fmt.Println("td_test13", td_test13)35 td_test14 := &TdTest{TdTest{}}36 fmt.Println("td_test14", td_test14)37 td_test15 := &TdTest{TdTest{}}38 fmt.Println("td_test15", td_test15)39 td_test16 := &TdTest{TdTest{}}40 fmt.Println("td_test16", td_test16)41 td_test17 := &TdTest{TdTest{}}42 fmt.Println("td_test17", td_test17)43 td_test18 := &TdTest{TdTest{}}44 fmt.Println("td_test18", td_test18)

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