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package chat
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestUserIDCalculator(t *testing.T) {
const name, password = "name", "password"
c := NewUserIDCalculator([]byte("foo"))
// calculating with same params twice should result in same UserID
userID := c.Calculate(name, password)
assert.Equal(t, userID, c.Calculate(name, password))
// changing either name or password should result in a different Hash
assert.NotEqual(t, userID.Hash, c.Calculate(name+"!", password).Hash)
assert.NotEqual(t, userID.Hash, c.Calculate(name, password+"!").Hash)
// changing the secret should change the UserID
c.Secret = []byte("bar")
assert.NotEqual(t, userID, c.Calculate(name, password))
}
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