How to use MapEach method of tdutil Package

Best Go-testdeep code snippet using tdutil.MapEach

slice.go

Source:slice.go

...34	if fv.Kind() == reflect.Map {35		if f.isFlat() {36			return fv.Len() * 237		}38		tdutil.MapEach(fv, func(k, v reflect.Value) bool {39			l += 1 + subLen(v)40			return true41		})42		return l43	}44	fvLen := fv.Len()45	if f.isFlat() {46		return fvLen47	}48	for i := 0; i < fvLen; i++ {49		l += subLen(fv.Index(i))50	}51	return l52}53func subAppendValuesTo(sv []reflect.Value, v reflect.Value) []reflect.Value {54	if v.Kind() == reflect.Interface {55		v = v.Elem()56	}57	if s, ok := v.Interface().(Slice); ok {58		return s.appendValuesTo(sv)59	}60	return append(sv, v)61}62func (f Slice) appendValuesTo(sv []reflect.Value) []reflect.Value {63	fv := reflect.ValueOf(f.Slice)64	if fv.Kind() == reflect.Map {65		if f.isFlat() {66			tdutil.MapEach(fv, func(k, v reflect.Value) bool {67				sv = append(sv, k, v)68				return true69			})70			return sv71		}72		tdutil.MapEach(fv, func(k, v reflect.Value) bool {73			sv = append(sv, k)74			sv = subAppendValuesTo(sv, v)75			return true76		})77		return sv78	}79	fvLen := fv.Len()80	if f.isFlat() {81		for i := 0; i < fvLen; i++ {82			sv = append(sv, fv.Index(i))83		}84		return sv85	}86	for i := 0; i < fvLen; i++ {87		sv = subAppendValuesTo(sv, fv.Index(i))88	}89	return sv90}91func subAppendTo(si []any, v reflect.Value) []any {92	if v.Kind() == reflect.Interface {93		v = v.Elem()94	}95	i := v.Interface()96	if s, ok := i.(Slice); ok {97		return s.appendTo(si)98	}99	return append(si, i)100}101func (f Slice) appendTo(si []any) []any {102	fv := reflect.ValueOf(f.Slice)103	if fv.Kind() == reflect.Map {104		if f.isFlat() {105			tdutil.MapEach(fv, func(k, v reflect.Value) bool {106				si = append(si, k.Interface(), v.Interface())107				return true108			})109			return si110		}111		tdutil.MapEach(fv, func(k, v reflect.Value) bool {112			si = append(si, k.Interface())113			si = subAppendTo(si, v)114			return true115		})116		return si117	}118	fvLen := fv.Len()119	if f.isFlat() {120		for i := 0; i < fvLen; i++ {121			si = append(si, fv.Index(i).Interface())122		}123		return si124	}125	for i := 0; i < fvLen; i++ {...

map_test.go

Source:map_test.go

...11	"github.com/maxatome/go-testdeep/helpers/tdutil"12)13func TestMap(t *testing.T) {14	m := map[string]int{"a": 1, "b": 2, "c": 3}15	t.Run("MapEach", func(t *testing.T) {16		type kv struct {17			key   string18			value int19		}20		var s []kv21		ok := tdutil.MapEach(reflect.ValueOf(m), func(k, v reflect.Value) bool {22			s = append(s, kv{23				key:   k.Interface().(string),24				value: v.Interface().(int),25			})26			return true27		})28		if !ok {29			t.Error("MapEach returned false")30		}31		sort.Slice(s, func(i, j int) bool { return s[i].key < s[j].key })32		if len(s) != 3 ||33			s[0] != (kv{key: "a", value: 1}) ||34			s[1] != (kv{key: "b", value: 2}) ||35			s[2] != (kv{key: "c", value: 3}) {36			t.Errorf("MapEach failed: %v", s)37		}38	})39	t.Run("MapEach short circuit", func(t *testing.T) {40		called := 041		ok := tdutil.MapEach(reflect.ValueOf(m), func(k, v reflect.Value) bool {42			called++43			return false44		})45		if ok {46			t.Error("MapEach returned true")47		}48		if called != 1 {49			t.Errorf("MapEach callback called %d times instead of 1", called)50		}51	})52	t.Run("MapEachValue", func(t *testing.T) {53		var s []int54		ok := tdutil.MapEachValue(reflect.ValueOf(m), func(v reflect.Value) bool {55			s = append(s, v.Interface().(int))56			return true57		})58		if !ok {59			t.Error("MapEachValue returned false")60		}61		sort.Ints(s)62		if len(s) != 3 || s[0] != 1 || s[1] != 2 || s[2] != 3 {63			t.Errorf("MapEachValue failed: %v", s)64		}65	})66	t.Run("MapEachValue short circuit", func(t *testing.T) {67		called := 068		ok := tdutil.MapEachValue(reflect.ValueOf(m), func(v reflect.Value) bool {69			called++70			return false71		})72		if ok {73			t.Error("MapEachValue returned true")74		}75		if called != 1 {76			t.Errorf("MapEachValue callback called %d times instead of 1", called)77		}78	})79	t.Run("MapSortedValues", func(t *testing.T) {80		vs := tdutil.MapSortedValues(reflect.ValueOf(m))81		if len(vs) != 3 ||82			vs[0].Int() != 1 || vs[1].Int() != 2 || vs[2].Int() != 3 {83			t.Errorf("MapSortedValues failed: %v", vs)84		}85		// nil map86		var mn map[string]int87		vs = tdutil.MapSortedKeys(reflect.ValueOf(mn))88		if len(vs) != 0 {89			t.Errorf("MapSortedValues failed: %v", vs)90		}...

td_map_each.go

Source:td_map_each.go

...11	"github.com/maxatome/go-testdeep/internal/ctxerr"12	"github.com/maxatome/go-testdeep/internal/types"13	"github.com/maxatome/go-testdeep/internal/util"14)15type tdMapEach struct {16	baseOKNil17	expected reflect.Value18}19var _ TestDeep = &tdMapEach{}20// summary(MapEach): compares each map entry21// input(MapEach): map,ptr(ptr on map)22// MapEach operator has to be applied on maps. It compares each value23// of data map against expectedValue. During a match, all values have24// to match to succeed.25//26//	got := map[string]string{"test": "foo", "buzz": "bar"}27//	td.Cmp(t, got, td.MapEach("bar"))     // fails, coz "foo" â  "bar"28//	td.Cmp(t, got, td.MapEach(td.Len(3))) // succeeds as values are 3 chars long29func MapEach(expectedValue any) TestDeep {30	return &tdMapEach{31		baseOKNil: newBaseOKNil(3),32		expected:  reflect.ValueOf(expectedValue),33	}34}35func (m *tdMapEach) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {36	if !got.IsValid() {37		if ctx.BooleanError {38			return ctxerr.BooleanError39		}40		return ctx.CollectError(&ctxerr.Error{41			Message:  "nil value",42			Got:      types.RawString("nil"),43			Expected: types.RawString("map OR *map"),44		})45	}46	switch got.Kind() {47	case reflect.Ptr:48		gotElem := got.Elem()49		if !gotElem.IsValid() {50			if ctx.BooleanError {51				return ctxerr.BooleanError52			}53			return ctx.CollectError(ctxerr.NilPointer(got, "non-nil *map"))54		}55		if gotElem.Kind() != reflect.Map {56			break57		}58		got = gotElem59		fallthrough60	case reflect.Map:61		var err *ctxerr.Error62		tdutil.MapEach(got, func(k, v reflect.Value) bool {63			err = deepValueEqual(ctx.AddMapKey(k), v, m.expected)64			return err == nil65		})66		return err67	}68	if ctx.BooleanError {69		return ctxerr.BooleanError70	}71	return ctx.CollectError(ctxerr.BadKind(got, "map OR *map"))72}73func (m *tdMapEach) String() string {74	const prefix = "MapEach("75	content := util.ToString(m.expected)76	if strings.Contains(content, "\n") {77		return prefix + util.IndentString(content, "        ") + ")"78	}79	return prefix + content + ")"80}...

MapEach

Using AI Code Generation

1import (2func main() {3	var cssString1 = `var x = 5;4var y = 6;5var z = x + y;`6	var cssString2 = `var x = 5;7var y = 6;8var z = x + y;`9	var cssString3 = `var x = 5;10var y = 6;11var z = x + y;`12	var cssString4 = `var x = 5;13var y = 6;14var z = x + y;`15	var cssString5 = `var x = 5;16var y = 6;17var z = x + y;`18	var cssString6 = `var x = 5;19var y = 6;20var z = x + y;`21	var cssString7 = `var x = 5;22var y = 6;23var z = x + y;`24	var cssString8 = `var x = 5;25var y = 6;26var z = x + y;`27	var cssString9 = `var x = 5;28var y = 6;29var z = x + y;`30	var cssString10 = `var x = 5;31var y = 6;32var z = x + y;`33	var cssString11 = `var x = 5;34var y = 6;35var z = x + y;`

MapEach

Using AI Code Generation

1import (2func main() {3	m := minify.New()4	m.AddFunc("text/css", css.Minify)5	m.AddFunc("text/javascript", js.Minify)6	m.AddFunc("image/svg+xml", svg.Minify)7	m.AddFunc("text/html", html.Minify)8	m.AddFunc("application/json", json.Minify)9		body {10			color: #000000;11		}12		var x = 0;13	minified, err := m.String("text/html", content)14	if err != nil {15		panic(err)16	}17	fmt.Println(minified)18}19import (

MapEach

Using AI Code Generation

1import (2func main() {3    m := map[string]int{"a": 1, "b": 2, "c": 3}4    tdutil.MapEach(m, func(key string, value int) {5        fmt.Printf("%s=%d6    })7}

MapEach

Using AI Code Generation

1import (2func main() {3    m := tdutil.NewMap()4    m.Set("one", 1)5    m.Set("two", 2)6    m.Set("three", 3)7    m.Set("four", 4)8    m.Set("five", 5)9    m.Set("six", 6)10    m.Set("seven", 7)11    m.Set("eight", 8)12    m.Set("nine", 9)13    m.Set("ten", 10)14    m.MapEach(func(key interface{}, value interface{}) error {15        fmt.Printf("%v = %v16    })17}

MapEach

Using AI Code Generation

1import (2func main() {3	m := map[interface{}]interface{}{4	}5	tdutil.MapEach(m, func(key, value interface{}) {6		fmt.Println(key, value)7	})8}

MapEach

Using AI Code Generation

1import "fmt"2import "github.com/tdutil"3func main() {4   tdutil.MapEach("test", func (key, value interface{}) {5      fmt.Println(key, value)6   })7}8func MapEach(m interface{}, f interface{})9import "fmt"10import "github.com/tdutil"11func main() {12   m := map[string]string{"a":"A", "b":"B", "c":"C"}13   for key, value := range m {14      fmt.Println(key, value)15   }16}17import "fmt"18import "github.com/tdutil"19func main() {20   m := map[string]string{"a":"A", "b":"B", "c":"C"}21   tdutil.MapEach(m, func (key, value interface{}) {22      fmt.Println(key, value)23   })24}25import "fmt"26import "github.com/tdutil"27func main() {28   m := map[string]string{"a":"A", "b":"B", "c":"C"}29   for key, value := range m {30      fmt.Println(key, value)31   }32   tdutil.MapEach(m, func (key, value interface{}) {33      fmt.Println(key, value)34   })35}

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.