restructured the project to comply community guideline, for others check release note

internal/utils/testing/testing.go

@@ -0,0 +1,86 @@
+package utils
+
+import (
+	"errors"
+	"reflect"
+	"testing"
+)
+
+func ExpectNoError(t *testing.T, err error) {
+	t.Helper()
+	if err != nil && !reflect.ValueOf(err).IsNil() {
+		t.Errorf("expected err=nil, got %s", err.Error())
+		t.FailNow()
+	}
+}
+
+func ExpectError(t *testing.T, expected error, err error) {
+	t.Helper()
+	if !errors.Is(err, expected) {
+		t.Errorf("expected err %s, got %s", expected.Error(), err.Error())
+		t.FailNow()
+	}
+}
+
+func ExpectError2(t *testing.T, input any, expected error, err error) {
+	t.Helper()
+	if !errors.Is(err, expected) {
+		t.Errorf("%v: expected err %s, got %s", input, expected.Error(), err.Error())
+		t.FailNow()
+	}
+}
+
+func ExpectEqual[T comparable](t *testing.T, got T, want T) {
+	t.Helper()
+	if got != want {
+		t.Errorf("expected:\n%v, got\n%v", want, got)
+		t.FailNow()
+	}
+}
+
+func ExpectEqualAny[T comparable](t *testing.T, got T, wants []T) {
+	t.Helper()
+	for _, want := range wants {
+		if got == want {
+			return
+		}
+	}
+	t.Errorf("expected any of:\n%v, got\n%v", wants, got)
+	t.FailNow()
+}
+
+func ExpectDeepEqual[T any](t *testing.T, got T, want T) {
+	t.Helper()
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("expected:\n%v, got\n%v", want, got)
+		t.FailNow()
+	}
+}
+
+func ExpectTrue(t *testing.T, got bool) {
+	t.Helper()
+	if !got {
+		t.Error("expected true")
+		t.FailNow()
+	}
+}
+
+func ExpectFalse(t *testing.T, got bool) {
+	t.Helper()
+	if got {
+		t.Error("expected false")
+		t.FailNow()
+	}
+}
+
+func ExpectType[T any](t *testing.T, got any) (_ T) {
+	t.Helper()
+	tExpect := reflect.TypeFor[T]()
+	_, ok := got.(T)
+	if !ok {
+		t.Fatalf("expected type %s, got %s", tExpect, reflect.TypeOf(got).Elem())
+		t.FailNow()
+		return
+	}
+	return got.(T)
+}