How to use TestIsa method of td_test Package

Best Go-testdeep code snippet using td_test.TestIsa

td_isa_test.go

Source:td_isa_test.go

...10	"testing"11	"github.com/maxatome/go-testdeep/internal/test"12	"github.com/maxatome/go-testdeep/td"13)14func TestIsa(t *testing.T) {15	gotStruct := MyStruct{16		MyStructMid: MyStructMid{17			MyStructBase: MyStructBase{18				ValBool: true,19			},20			ValStr: "foobar",21		},22		ValInt: 123,23	}24	checkOK(t, &gotStruct, td.Isa(&MyStruct{}))25	checkOK(t, (*MyStruct)(nil), td.Isa(&MyStruct{}))26	checkOK(t, (*MyStruct)(nil), td.Isa((*MyStruct)(nil)))27	checkOK(t, gotStruct, td.Isa(MyStruct{}))28	checkOK(t, bytes.NewBufferString("foobar"),29		td.Isa((*fmt.Stringer)(nil)),30		"checks bytes.NewBufferString() implements fmt.Stringer")31	// does bytes.NewBufferString("foobar") implements fmt.Stringer?32	checkOK(t, bytes.NewBufferString("foobar"), td.Isa((*fmt.Stringer)(nil)))33	checkError(t, &gotStruct, td.Isa(&MyStructBase{}),34		expectedError{35			Message:  mustBe("type mismatch"),36			Path:     mustBe("DATA"),37			Got:      mustContain("*td_test.MyStruct"),38			Expected: mustContain("*td_test.MyStructBase"),39		})40	checkError(t, (*MyStruct)(nil), td.Isa(&MyStructBase{}),41		expectedError{42			Message:  mustBe("type mismatch"),43			Path:     mustBe("DATA"),44			Got:      mustContain("*td_test.MyStruct"),45			Expected: mustContain("*td_test.MyStructBase"),46		})47	checkError(t, gotStruct, td.Isa(&MyStruct{}),48		expectedError{49			Message:  mustBe("type mismatch"),50			Path:     mustBe("DATA"),51			Got:      mustContain("td_test.MyStruct"),52			Expected: mustContain("*td_test.MyStruct"),53		})54	checkError(t, &gotStruct, td.Isa(MyStruct{}),55		expectedError{56			Message:  mustBe("type mismatch"),57			Path:     mustBe("DATA"),58			Got:      mustContain("*td_test.MyStruct"),59			Expected: mustContain("td_test.MyStruct"),60		})61	gotSlice := []int{1, 2, 3}62	checkOK(t, gotSlice, td.Isa([]int{}))63	checkOK(t, &gotSlice, td.Isa(((*[]int)(nil))))64	checkError(t, &gotSlice, td.Isa([]int{}),65		expectedError{66			Message:  mustBe("type mismatch"),67			Path:     mustBe("DATA"),68			Got:      mustContain("*[]int"),69			Expected: mustContain("[]int"),70		})71	checkError(t, gotSlice, td.Isa((*[]int)(nil)),72		expectedError{73			Message:  mustBe("type mismatch"),74			Path:     mustBe("DATA"),75			Got:      mustContain("[]int"),76			Expected: mustContain("*[]int"),77		})78	checkError(t, gotSlice, td.Isa([1]int{2}),79		expectedError{80			Message:  mustBe("type mismatch"),81			Path:     mustBe("DATA"),82			Got:      mustContain("[]int"),83			Expected: mustContain("[1]int"),84		})85	//86	// Bad usage87	checkError(t, "never tested",88		td.Isa(nil),89		expectedError{90			Message: mustBe("bad usage of Isa operator"),91			Path:    mustBe("DATA"),92			Summary: mustBe("Isa(nil) is not allowed. To check an interface, try Isa((*fmt.Stringer)(nil)), for fmt.Stringer for example"),93		})94	//95	// String96	test.EqualStr(t, td.Isa((*MyStruct)(nil)).String(),97		"*td_test.MyStruct")98	// Erroneous op99	test.EqualStr(t, td.Isa(nil).String(), "Isa(<ERROR>)")100}101func TestIsaTypeBehind(t *testing.T) {102	equalTypes(t, td.Isa(([]int)(nil)), []int{})103	equalTypes(t, td.Isa((*fmt.Stringer)(nil)), (*fmt.Stringer)(nil))104	// Erroneous op105	equalTypes(t, td.Isa(nil), nil)106}...

TestIsa

Using AI Code Generation

1import (2func main() {3    t1 = td_test{1, 1, 1}4    t2 = td_test{2, 2, 2}5    t3 = td_test{3, 3, 3}6    t4 = td_test{4, 4, 4}7    t5 = td_test{5, 5, 5}8    t6 = td_test{6, 6, 6}9    t7 = td_test{7, 7, 7}10    t8 = td_test{8, 8, 8}11    t9 = td_test{9, 9, 9}12    t10 = td_test{10, 10, 10}13    t11 = td_test{11, 11, 11}14    t12 = td_test{12, 12, 12}15    t13 = td_test{13, 13, 13}16    t14 = td_test{14, 14, 14}17    t15 = td_test{15, 15, 15}18    t16 = td_test{16, 16, 16}19    t17 = td_test{17, 17, 17}20    t18 = td_test{18, 18, 18}21    t19 = td_test{19, 19, 19}22    t20 = td_test{20, 20, 20}23    fmt.Println("t1 is A?", t1.TestIsa("A"))24    fmt.Println("t2 is A?", t2.TestIsa("A"))25    fmt.Println("t3 is A?", t3.TestIsa("A"))26    fmt.Println("t4 is A?", t4.TestIsa("A"))27    fmt.Println("t5 is A?", t5.TestIsa("A"))28    fmt.Println("t6 is A?", t6.TestIsa("A"))29    fmt.Println("t7 is A?", t7.TestIsa("A"))

TestIsa

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println(a, "is an integer?", isa(a))4    fmt.Println(b, "is an integer?", isa(b))5    fmt.Println(c, "is an integer?", isa(c))6    fmt.Println(d, "is an integer?", isa(d))7}

TestIsa

Using AI Code Generation

1import "fmt"2func main() {3    var i interface{} = 54    fmt.Println(i.(int))5    fmt.Println(i.(string))6}7panic: interface conversion: interface {} is int, not string8main.main()9Your name to display (optional):10Your name to display (optional):11Your name to display (optional):

TestIsa

Using AI Code Generation

1import "fmt"2type td_test struct {3}4func (t td_test) TestIsa() {5  fmt.Println("TestIsa method of td_test class")6}7func main() {8  t.TestIsa()9}10func (receiver type) methodName() {11}12import "fmt"13type td_test struct {14}15func (t *td_test) TestIsa() {16  fmt.Println("TestIsa method of td_test class")17}18func main() {19  t.TestIsa()20  fmt.Println("Name: ", t.name)21  fmt.Println("Age: ", t.age)22  fmt.Println("Address: ", t.address)23}

TestIsa

Using AI Code Generation

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

TestIsa

Using AI Code Generation

1import (2func main() {3 test := td.NewTd_test()4 test.TestIsa()5 fmt.Println("Done")6}

TestIsa

Using AI Code Generation

1import (2func main() {3    td.SetName("Test")4    fmt.Println("Name is ", td.GetName())5}6cannot use td (type TestIsa) as type td_test.TestIsa in argument to td_test.TestIsa.SetName7import (8func main() {9    fmt.Println("Enter a string: ")10    fmt.Scanln(&str)11    fmt.Println("Number of words in the string is: ", strings.Count(str, " ") + 1)12}13cannot use str (type string) as type *string in argument to strings.Count14import (15func main() {16    fmt.Println("Enter a string: ")17    fmt.Scanln(&str)18    fmt.Println("Number of words in the string is: ", strings.Count(str, " ") + 1)19}20cannot use str (type string) as type *string in argument to strings.Count21using namespace std;22int main()23{24    ifstream file("test.txt");25    string line;26    map<string, int> myMap;27    while(getline(file,line)){

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.