You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
507 B
Go
39 lines
507 B
Go
package datastructures
|
|
|
|
import "testing"
|
|
|
|
func TestFactorial(t *testing.T) {
|
|
|
|
cases := []struct {
|
|
Name string
|
|
Input int
|
|
Expected int
|
|
}{
|
|
{
|
|
"Factorial of 5",
|
|
5,
|
|
120,
|
|
},
|
|
{
|
|
"Factorial of 10",
|
|
10,
|
|
3628800,
|
|
},
|
|
{
|
|
"Factorial of 12",
|
|
12,
|
|
479001600,
|
|
},
|
|
}
|
|
|
|
for _, test := range cases {
|
|
t.Run(test.Name, func(t *testing.T) {
|
|
got := Factorial(test.Input)
|
|
|
|
if got != test.Expected {
|
|
t.Errorf("Error got: %d want: %d", got, test.Expected)
|
|
}
|
|
})
|
|
}
|
|
}
|