Fix date format

README.md

@@ -81,9 +81,9 @@ func main() {
 ###### bash
 
 ```text
-$ go get "github.com/fre5h/rnokpp"@v1.1.1
-go: downloading github.com/fre5h/rnokpp v1.1.1
-go: added github.com/fre5h/rnokpp v1.1.1
+$ go get "github.com/fre5h/rnokpp"@v1.1.2
+go: downloading github.com/fre5h/rnokpp v1.1.2
+go: added github.com/fre5h/rnokpp v1.1.2
 
 $ go run main.go
 details: valid, male, 01.01.2000

errors.go

@@ -17,13 +17,13 @@ type ErrNotAllowedDate struct {
 }
 
 func (e *ErrNotAllowedDate) Error() string {
-	return fmt.Sprintf("the allowed dates start from 01.01.1900, but your date %s is earlier", e.Date.Format("02.04.2006"))
+	return fmt.Sprintf("the allowed dates start from 01.01.1900, but your date %s is earlier", e.Date.Format("02.01.2006"))
 }
 
 type ErrDateInFuture struct {
 	Date time.Time
 }
 
 func (e *ErrDateInFuture) Error() string {
-	return fmt.Sprintf("it is allowed to use only dates in past or current date, but your date is in the future %s", e.Date.Format("02.04.2006"))
+	return fmt.Sprintf("it is allowed to use only dates in past or current date, but your date is in the future %s", e.Date.Format("02.01.2006"))
 }

errors_test.go

@@ -8,7 +8,7 @@ import (
 )
 
 func TestErrNotAllowedDate(t *testing.T) {
-	date, _ := time.Parse("02.04.2006", "31.12.1899")
+	date, _ := time.Parse("02.01.2006", "31.12.1899")
 	x := &rnokpp.ErrNotAllowedDate{Date: date}
 
 	if x.Error() != "the allowed dates start from 01.01.1900, but your date 31.12.1899 is earlier" {
@@ -17,7 +17,7 @@ func TestErrNotAllowedDate(t *testing.T) {
 }
 
 func TestErrDateInFuture(t *testing.T) {
-	date, _ := time.Parse("02.04.2006", "01.01.3000")
+	date, _ := time.Parse("02.01.2006", "01.01.3000")
 	x := &rnokpp.ErrDateInFuture{Date: date}
 
 	if x.Error() != "it is allowed to use only dates in past or current date, but your date is in the future 01.01.3000" {

internal/generator_test.go

@@ -14,7 +14,7 @@ func TestGenerateRandomDate(t *testing.T) {
 	for i := 0; i < 1000; i++ {
 		date := internal.GenerateRandomDate()
 		if date.Before(internal.BaseDate) || date.After(time.Now()) {
-			t.Errorf("Invalid generated date %s\"%s\"%s", red, date.Format("02.04.2006"), reset)
+			t.Errorf("Invalid generated date %s\"%s\"%s", red, date.Format("02.01.2006"), reset)
 		}
 	}
 }

rnokpp_test.go

@@ -125,7 +125,7 @@ func TestGetGender(t *testing.T) {
 }
 
 func TestGenerateRnokpp(t *testing.T) {
-	oldDate, _ := time.Parse("02.04.2006", "31.12.1899")
+	oldDate, _ := time.Parse("02.01.2006", "31.12.1899")
 	if _, err := rnokpp.GenerateRnokpp(oldDate, rnokpp.Male); err == nil {
 		t.Error("Expected error for too old date")
 	}