Merge pull request #9 from aminasadiam/main

add a function or specially assert to easily can add more test cases

Author: BaseMax

GregorianToJalali.test.go

@@ -1,17 +1,18 @@
 package main
 
 import (
-	"fmt"
 	"testing"
 )
 
-func TestGregorianToJalali(t *testing.T) {
-	// TODO: We need to use a function or specially `assert` to easily can add more test cases!
-	// TODO: Please add more unit tests.
-	result := GregorianToJalali(2022, 1, 22)
-	date := fmt.Sprintf("%d/%02d/%02d", result.Year, result.Month, result.Day)
-	want := "1400/11/02"
-	if date != want {
-		t.Errorf("got %s, want %s", date, want)
+func assertEqual(t *testing.T, expected, actual interface{}) {
+	if expected != actual {
+		t.Errorf("Expected %v, but got %v", expected, actual)
 	}
 }
+
+func TestGregorianToJalali(t *testing.T) {
+	assertEqual(t, Date{Year: 1400, Month: 11, Day: 02}, GregorianToJalali(2022, 1, 22))
+	assertEqual(t, Date{Year: 1401, Month: 01, Day: 15}, GregorianToJalali(2022, 4, 4))
+	assertEqual(t, Date{Year: 1402, Month: 07, Day: 17}, GregorianToJalali(2023, 10, 9))
+	assertEqual(t, Date{Year: 1402, Month: 10, Day: 05}, GregorianToJalali(2023, 12, 26))
+}