add sth.

1 files changed, 24 insertions, 0 deletions

diff --git a/internal/security/password_test.go b/internal/security/password_test.go
new file mode 100644
index 0000000..8c9b774
--- /dev/null
+++ b/internal/security/password_test.go
@@ -0,0 +1,24 @@
+package security
+
+import "testing"
+
+func TestPasswordHashRoundTrip(t *testing.T) {
+	hash, salt, iterations, err := HashPassword("correct-horse-42")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !VerifyPassword("correct-horse-42", hash, salt, iterations) {
+		t.Fatal("correct password was rejected")
+	}
+	if VerifyPassword("wrong-password-42", hash, salt, iterations) {
+		t.Fatal("wrong password was accepted")
+	}
+}
+
+func TestPasswordPolicy(t *testing.T) {
+	for _, password := range []string{"short1", "onlyletterslong", "123456789012345"} {
+		if err := ValidatePassword(password); err == nil {
+			t.Fatalf("password %q unexpectedly passed policy", password)
+		}
+	}
+}