initial commit

internal/password/password_test.go

@@ -0,0 +1,22 @@
+package password
+
+import "testing"
+
+func TestHashAndVerify(t *testing.T) {
+	encoded, err := Hash("correct horse battery staple")
+	if err != nil {
+		t.Fatalf("Hash() error = %v", err)
+	}
+	if !Verify(encoded, "correct horse battery staple") {
+		t.Fatal("expected password to verify")
+	}
+	if Verify(encoded, "incorrect password") {
+		t.Fatal("expected incorrect password to fail")
+	}
+}
+
+func TestHashRejectsShortPassword(t *testing.T) {
+	if _, err := Hash("too-short"); err == nil {
+		t.Fatal("expected short password to fail")
+	}
+}