go-hibp/password_test.go

package hibp

import (
	"testing"
)

// TestPwnedPasswordString verifies the Pwned Passwords API with the CheckPassword method
func TestPwnedPasswordString(t *testing.T) {
	testTable := []struct {
		testName string
		pwString string
		isLeaked bool
	}{
		{"weak password 'test123' is expected to be leaked", "test123", true},
		{"strong, unknown password is expected to be not leaked",
			"F/0Ws#.%{Z/NVax=OU8Ajf1qTRLNS12p/?s/adX", false},
	}
	hc := New()

	for _, tc := range testTable {
		t.Run(tc.testName, func(t *testing.T) {
			m, _, err := hc.PwnedPassword.CheckPassword(tc.pwString)
			if err != nil {
				t.Error(err)
			}
			if m == nil && tc.isLeaked {
				t.Errorf("password is expected to be leaked but 0 leaks were returned in Pwned Passwords DB")
			}
			if m != nil && m.Count > 0 && !tc.isLeaked {
				t.Errorf("password is not expected to be leaked but %d leaks were found in Pwned Passwords DB",
					m.Count)
			}
		})
	}
}

// TestPwnedPasswordHash verifies the Pwned Passwords API with the CheckSHA1 method
func TestPwnedPasswordHash(t *testing.T) {
	testTable := []struct {
		testName string
		pwHash   string
		isLeaked bool
	}{
		{"weak password 'test123' is expected to be leaked",
			"7288edd0fc3ffcbe93a0cf06e3568e28521687bc", true},
		{"strong, unknown password is expected to be not leaked",
			"90efc095c82eab44e882fda507cfab1a2cd31fc0", false},
	}
	hc := New()

	for _, tc := range testTable {
		t.Run(tc.testName, func(t *testing.T) {
			m, _, err := hc.PwnedPassword.CheckSHA1(tc.pwHash)
			if err != nil {
				t.Error(err)
			}
			if m == nil && tc.isLeaked {
				t.Errorf("password is expected to be leaked but 0 leaks were returned in Pwned Passwords DB")
			}
			if m != nil && m.Count > 0 && !tc.isLeaked {
				t.Errorf("password is not expected to be leaked but %d leaks were found in Pwned Passwords DB",
					m.Count)
			}
		})
	}
}