How to use HasSuffix method of td Package

Best Go-testdeep code snippet using td.HasSuffix

td_string.go

Source:td_string.go

...67//68//	bstr := bytes.NewBufferString("fmt.Stringer!")69//	td.Cmp(t, bstr, td.String("fmt.Stringer!")) // succeeds70//71// See also [Contains], [HasPrefix], [HasSuffix], [Re] and [ReAll].72func String(expected string) TestDeep {73	return &tdString{74		tdStringBase: newStringBase(expected),75	}76}77func (s *tdString) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {78	str, err := getString(ctx, got)79	if err != nil {80		return err81	}82	if str == s.expected {83		return nil84	}85	if ctx.BooleanError {86		return ctxerr.BooleanError87	}88	return ctx.CollectError(&ctxerr.Error{89		Message:  "does not match",90		Got:      str,91		Expected: s,92	})93}94func (s *tdString) String() string {95	return util.ToString(s.expected)96}97type tdHasPrefix struct {98	tdStringBase99}100var _ TestDeep = &tdHasPrefix{}101// summary(HasPrefix): checks the prefix of a string, []byte, error or102// fmt.Stringer interfaces103// input(HasPrefix): str,slice([]byte),if(â + fmt.Stringer/error)104// HasPrefix operator allows to compare the prefix of a string (or105// convertible), []byte (or convertible), error or [fmt.Stringer]106// interface (error interface is tested before [fmt.Stringer]).107//108//	td.Cmp(t, []byte("foobar"), td.HasPrefix("foo")) // succeeds109//110//	type Foobar string111//	td.Cmp(t, Foobar("foobar"), td.HasPrefix("foo")) // succeeds112//113//	err := errors.New("error!")114//	td.Cmp(t, err, td.HasPrefix("err")) // succeeds115//116//	bstr := bytes.NewBufferString("fmt.Stringer!")117//	td.Cmp(t, bstr, td.HasPrefix("fmt")) // succeeds118//119// See also [Contains], [HasSuffix], [Re], [ReAll] and [String].120func HasPrefix(expected string) TestDeep {121	return &tdHasPrefix{122		tdStringBase: newStringBase(expected),123	}124}125func (s *tdHasPrefix) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {126	str, err := getString(ctx, got)127	if err != nil {128		return err129	}130	if strings.HasPrefix(str, s.expected) {131		return nil132	}133	if ctx.BooleanError {134		return ctxerr.BooleanError135	}136	return ctx.CollectError(&ctxerr.Error{137		Message:  "has not prefix",138		Got:      str,139		Expected: s,140	})141}142func (s *tdHasPrefix) String() string {143	return "HasPrefix(" + util.ToString(s.expected) + ")"144}145type tdHasSuffix struct {146	tdStringBase147}148var _ TestDeep = &tdHasSuffix{}149// summary(HasSuffix): checks the suffix of a string, []byte, error or150// fmt.Stringer interfaces151// input(HasSuffix): str,slice([]byte),if(â + fmt.Stringer/error)152// HasSuffix operator allows to compare the suffix of a string (or153// convertible), []byte (or convertible), error or [fmt.Stringer]154// interface (error interface is tested before [fmt.Stringer]).155//156//	td.Cmp(t, []byte("foobar"), td.HasSuffix("bar")) // succeeds157//158//	type Foobar string159//	td.Cmp(t, Foobar("foobar"), td.HasSuffix("bar")) // succeeds160//161//	err := errors.New("error!")162//	td.Cmp(t, err, td.HasSuffix("!")) // succeeds163//164//	bstr := bytes.NewBufferString("fmt.Stringer!")165//	td.Cmp(t, bstr, td.HasSuffix("!")) // succeeds166//167// See also [Contains], [HasPrefix], [Re], [ReAll] and [String].168func HasSuffix(expected string) TestDeep {169	return &tdHasSuffix{170		tdStringBase: newStringBase(expected),171	}172}173func (s *tdHasSuffix) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {174	str, err := getString(ctx, got)175	if err != nil {176		return err177	}178	if strings.HasSuffix(str, s.expected) {179		return nil180	}181	if ctx.BooleanError {182		return ctxerr.BooleanError183	}184	return ctx.CollectError(&ctxerr.Error{185		Message:  "has not suffix",186		Got:      str,187		Expected: s,188	})189}190func (s *tdHasSuffix) String() string {191	return "HasSuffix(" + util.ToString(s.expected) + ")"192}...

main.go

Source:main.go

...42func main() {43	log.SetFlags(log.Lshortfile)44	// Remove existing tour files45	filepath.Walk(".", func(path string, info os.FileInfo, err error) error {46		if info.Mode().IsRegular() && strings.HasSuffix(path, ".md") && info.Name() != "_index.md" {47			os.Remove(path)48		}49		return nil50	})51	// Generate new tour files52	var cueDir bytes.Buffer53	cmd := exec.Command("go", "list", "-m", "-f={{.Dir}}", "cuelang.org/go")54	cmd.Stdout = &cueDir55	if err := cmd.Run(); err != nil {56		log.Fatal(fmt.Errorf("failed to run %v; %w", strings.Join(cmd.Args, " "), err))57	}58	srcDir := filepath.Join(strings.TrimSpace(cueDir.String()), "doc", "tutorial", "basics")59	filepath.Walk(srcDir, func(path string, info os.FileInfo, err error) error {60		if !(strings.HasSuffix(path, oldTxtarExt) || strings.HasSuffix(path, txtarExt)) || filepath.Base(path) == "out.txt" {61			return nil62		}63		generate(path, srcDir)64		return nil65	})66}67type Page struct {68	FrontMatter string69	Weight      int70	Body        string71	Command     string72	Inputs      []File73	Out         File74}75type File struct {76	Name string77	Data string78	Type string79}80var hugoPage = template.Must(template.New("page").Delims("[[", "]]").Parse(`+++81# Code generated by gentour. DO NOT EDIT.82[[ .FrontMatter ]]83weight = [[ .Weight ]]84layout = "tutorial"85+++86[[.Body -]]87[[- if .Inputs ]]88<a id="td-block-padding" class="td-offset-anchor"></a>89<section class="row td-box td-box--white td-box--gradient td-box--height-auto">90<div class="col-lg-6 mr-0">91[[ range .Inputs -]]92<i>[[ .Name ]]</i>93<p>94{{< highlight go >}}95[[ .Data -]]96{{< /highlight >}}97<br>98[[end -]]99</div>100<div class="col-lg-6 ml-0">101[[- if .Out.Data -]]102<i>$ [[ .Command ]]</i>103<p>104{{< highlight [[ .Out.Type ]] >}}105[[ .Out.Data -]]106{{< /highlight >}}107[[end -]]108</div>109</section>110[[- end -]]111`))112func generate(filename, srcDir string) {113	a, err := txtar.ParseFile(filename)114	if err != nil {115		log.Fatal(err)116	}117	index := ""118	re := regexp.MustCompile(`(\d+)_`)119	for _, m := range re.FindAllStringSubmatch(filename, 2) {120		index += m[1]121	}122	weight, err := strconv.Atoi(index)123	if err != nil {124		log.Fatal(err)125	}126	filename = "." + filename[len(srcDir):]127	filename = re.ReplaceAllLiteralString(filename, "")128	// We use filepath.Ext() because the extension could be oldTxtarExt _or_129	// txtarExt.130	ext := filepath.Ext(filename)131	filename = filename[:len(filename)-len(ext)] + ".md"132	fmt.Println(weight, filename)133	// There can only be one command per page. It will be the first non-comment134	// line of the txtar comment. It might be prefixed by ! and/or exec.135	var cmd string136	for _, line := range strings.Split(string(a.Comment), "\n") {137		if !strings.HasPrefix(line, "#") {138			cmd = line139			break140		}141	}142	cmd = strings.TrimPrefix(cmd, "! ")143	cmd = strings.TrimPrefix(cmd, "exec ")144	page := &Page{145		Command: cmd,146		Weight:  2000 + weight,147	}148	for _, f := range a.Files {149		data := string(f.Data)150		file := File{Name: f.Name, Data: data, Type: "go"}151		switch s := f.Name; {152		case s == "frontmatter.toml":153			page.FrontMatter = strings.TrimSpace(data)154		case strings.HasSuffix(s, ".md"):155			page.Body = data156		case strings.HasSuffix(s, ".cue"):157			file.Type = "go" // because there is no CUE syntax highlighter yet158			page.Inputs = append(page.Inputs, file)159		case strings.HasSuffix(s, ".json"):160			file.Type = "json"161			page.Inputs = append(page.Inputs, file)162		case strings.HasSuffix(s, ".yaml"):163			file.Type = "yaml"164			page.Inputs = append(page.Inputs, file)165		case strings.HasSuffix(s, "stdout-cue"):166			file.Type = "go" // because there is no CUE syntax highlighter yet167			page.Out = file168		case strings.HasSuffix(s, "stdout-json"):169			file.Type = "json"170			page.Out = file171		case strings.HasSuffix(s, "stderr"):172			file.Type = "txt"173			page.Out = file174		default:175			log.Fatalf("unknown file type %q", s)176		}177	}178	_ = os.MkdirAll(filepath.Dir(filename), 0755)179	w, err := os.Create(filename)180	if err != nil {181		log.Fatal(err)182	}183	defer w.Close()184	if err = hugoPage.Execute(w, page); err != nil {185		log.Fatal(err)...

td_string_test.go

Source:td_string_test.go

...74			Got:      mustBe("int"),75			Expected: mustBe("string (convertible) OR []byte (convertible) OR fmt.Stringer OR error"),76		})77}78func TestHasSuffix(t *testing.T) {79	checkOK(t, "foobar", td.HasSuffix("bar"))80	checkOK(t, []byte("foobar"), td.HasSuffix("bar"))81	type MyBytes []byte82	checkOK(t, MyBytes("foobar"), td.HasSuffix("bar"))83	type MyString string84	checkOK(t, MyString("foobar"), td.HasSuffix("bar"))85	// error interface86	checkOK(t, errors.New("pipo bingo"), td.HasSuffix("bingo"))87	// fmt.Stringer interface88	checkOK(t, MyStringer{}, td.HasSuffix("bingo"))89	checkError(t, "foo bar test", td.HasSuffix("pipo"),90		expectedError{91			Message:  mustBe("has not suffix"),92			Path:     mustBe("DATA"),93			Got:      mustContain(`"foo bar test"`),94			Expected: mustMatch(`^HasSuffix\(.*"pipo"`),95		})96	checkError(t, []int{1, 2}, td.HasSuffix("bar"),97		expectedError{98			Message:  mustBe("bad type"),99			Path:     mustBe("DATA"),100			Got:      mustBe("[]int"),101			Expected: mustBe("string (convertible) OR []byte (convertible) OR fmt.Stringer OR error"),102		})103	checkError(t, 12, td.HasSuffix("bar"),104		expectedError{105			Message:  mustBe("bad type"),106			Path:     mustBe("DATA"),107			Got:      mustBe("int"),108			Expected: mustBe("string (convertible) OR []byte (convertible) OR fmt.Stringer OR error"),109		})110}111func TestStringTypeBehind(t *testing.T) {112	equalTypes(t, td.String("x"), nil)113	equalTypes(t, td.HasPrefix("x"), nil)114	equalTypes(t, td.HasSuffix("x"), nil)115}...

HasSuffix

Using AI Code Generation

1import (2func main() {3    fmt.Println(strings.HasSuffix("Hello, World", "World"))4    fmt.Println(strings.HasSuffix("Hello, World", "World!"))5}6Related Posts: Golang strings.HasPrefix() Method Example7Golang strings.Index() Method Example8Golang strings.IndexRune() Method Example9Golang strings.IndexByte() Method Example10Golang strings.IndexAny() Method Example11Golang strings.LastIndex() Method Example12Golang strings.LastIndexByte() Method Example13Golang strings.LastIndexAny() Method Example14Golang strings.Trim() Method Example15Golang strings.TrimLeft() Method Example16Golang strings.TrimRight() Method Example17Golang strings.TrimFunc() Method Example18Golang strings.TrimPrefix() Method Example19Golang strings.TrimSuffix() Method Example20Golang strings.Replace() Method Example21Golang strings.ReplaceAll() Method Example22Golang strings.Map() Method Example23Golang strings.ToLower() Method Example24Golang strings.ToUpper() Method Example25Golang strings.ToTitle() Method Example26Golang strings.ToTitleSpecial() Method Example27Golang strings.EqualFold() Method Example28Golang strings.Compare() Method Example29Golang strings.Contains() Method Example30Golang strings.ContainsAny() Method Example31Golang strings.ContainsRune() Method Example32Golang strings.Count() Method Example33Golang strings.Fields() Method Example34Golang strings.FieldsFunc() Method Example35Golang strings.Split() Method Example36Golang strings.SplitAfter() Method Example37Golang strings.SplitN() Method Example38Golang strings.SplitAfterN() Method Example39Golang strings.Join() Method Example40Golang strings.Repeat() Method Example41Golang strings.NewReader() Method Example42Golang strings.NewReplacer() Method Example43Golang strings.Compare() Method Example

HasSuffix

Using AI Code Generation

1import (2func main() {3    fmt.Println(strings.HasSuffix("Hello, world", "world"))4    fmt.Println(strings.HasSuffix("Hello, world", "World"))5}6func HasPrefix(s, prefix string) bool7import (8func main() {9    fmt.Println(strings.HasPrefix("Hello, world", "Hello"))10    fmt.Println(strings.HasPrefix("Hello, world", "World"))11}12import (13func main() {14    fmt.Println(strings.HasPrefix("Hello, world", "Hello"))15    fmt.Println(strings.HasPrefix("Hello, world", "World"))16}17func Index(s, substr string) int18import (19func main() {20    fmt.Println(strings.Index("Hello, world", "world"))21    fmt.Println(strings.Index("Hello, world", "World"))22}23import (24func main() {25    fmt.Println(strings.Index("Hello,

HasSuffix

Using AI Code Generation

1import (2func main() {3}4GoLang strings.HasPrefix() Method5func HasPrefix(s, prefix string) bool6import (7func main() {8}9GoLang strings.Trim() Method10func Trim(s string, cutset string) string11import (12func main() {13}14GoLang strings.TrimLeft() Method15func TrimLeft(s string, cutset string) string16import (17func main() {

HasSuffix

Using AI Code Generation

1import (2func main() {3    fmt.Printf("T/F? Does the string \"%s\" have suffix \"%s\"?4    fmt.Printf("Answer: %t5", strings.HasSuffix(s1, "string"))6}

HasSuffix

Using AI Code Generation

1import (2func main() {3    var result bool = strings.HasSuffix(str, suffix)4    fmt.Printf("The result is: %t", result)5}6func HasPrefix(str, prefix string) bool7import (8func main() {9    var result bool = strings.HasPrefix(str, prefix)10    fmt.Printf("The result is: %t", result)11}12func Index(str, substr string) int13import (14func main() {15    var result int = strings.Index(str, substr)16    fmt.Printf("The result is: %d", result)17}18func LastIndex(str, substr string) int19import (20func main() {

HasSuffix

Using AI Code Generation

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

HasSuffix

Using AI Code Generation

1import (2func main() {3fmt.Println(strings.HasSuffix("Golang is awesome", "awesome"))4}5strings.HasPrefix(str, prefix string) bool6import (7func main() {8fmt.Println(strings.HasPrefix("Golang is awesome", "Golang"))9}10strings.Compare(a, b string) int11import (12func main() {13fmt.Println(strings.Compare("Golang", "Golang"))14fmt.Println(strings.Compare("Golang", "golang"))15fmt.Println(strings.Compare("Golang", "Go"))16}17strings.Trim(s, cutset string) string18import (19func main() {20fmt.Println(strings.Trim(" Golang is awesome ", " "))21}22strings.TrimLeft(s, cutset string) string23import (24func main() {25fmt.Println(strings.TrimLeft(" Golang is awesome ", " "))26}

HasSuffix

Using AI Code Generation

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

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