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

...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 â 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", // â 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 â 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", // â 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 â 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 â 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,...

TestStructPatterns

Using AI Code Generation

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() {

TestStructPatterns

Using AI Code Generation

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}

TestStructPatterns

Using AI Code Generation

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(

TestStructPatterns

Using AI Code Generation

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() {

TestStructPatterns

Using AI Code Generation

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

TestStructPatterns

Using AI Code Generation

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 {

TestStructPatterns

Using AI Code Generation

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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