diff --git a/tests/12-output.txt b/tests/12-output.txt
new file mode 100644
index 0000000..d828a75
--- /dev/null
+++ b/tests/12-output.txt
@@ -0,0 +1,2 @@
+Document: {id: '', name: '', format: 'Cyberiada-GraphML-1.0', meta: {standard version: '1.0', transition order: transition first, event propagation: block events}, elements: {State Machine: {id: 'G0', name: 'SM', elements: {Composite State: {id: 'n0', name: 'State 1', actions: {a {entry}, a {exit, behavior: 'exit();'}}, elements: {Simple State: {id: 'n0::n0', name: 'State 2', actions: {a {trigger: 'EVENT', guard: 'is_guard()', behavior: 'action();'}, a {trigger: 'EVENT', guard: 'is_guard() && is_second()', behavior: 'action1();
+action2();'}, a {trigger: 'EVENT', guard: 'else'}, a {entry, behavior: 'init();'}}}}}}}}
diff --git a/tests/12-state-actions.cpp b/tests/12-state-actions.cpp
new file mode 100644
index 0000000..799deda
--- /dev/null
+++ b/tests/12-state-actions.cpp
@@ -0,0 +1,54 @@
+/* -----------------------------------------------------------------------------
+ * The Cyberiada GraphML C++ library implemention
+ *
+ * The test
+ *
+ * Copyright (C) 2024 Alexey Fedoseev <aleksey@fedoseev.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see https://www.gnu.org/licenses/
+ * ----------------------------------------------------------------------------- */
+
+#include <iostream>
+#include "cyberiadamlpp.h"
+#include "testutils.h"
+
+using namespace Cyberiada;
+using namespace std;
+
+int main(int argc, char** argv)
+{
+	Document d;
+	StateMachine* sm = d.new_state_machine("SM");
+	State* s1 = d.new_state(sm, "State 1");
+	try {
+		// check empty action
+		s1->add_action(Action());
+	} catch (const Cyberiada::ParametersException&){
+	}
+	s1->add_action(Action(actionEntry));
+	s1->add_action(Action(actionExit, "exit();"));
+
+	State* s2 = d.new_state(s1, "State 2");
+	s2->add_action(Action("EVENT", "is_guard()", "action();"));
+	s2->add_action(Action("EVENT", "is_guard() && is_second()", "action1();\naction2();"));
+	s2->add_action(Action("EVENT", "else"));
+	s2->add_action(Action(actionEntry, "init();"));
+	try {
+		cout << d << endl;
+		d.save(string(argv[0]) + ".graphml", formatCyberiada10);
+	} catch (const Cyberiada::Exception&) {
+		return 1;
+	}
+	return 0;
+}
diff --git a/tests/12-state-actions.test-output.graphml b/tests/12-state-actions.test-output.graphml
new file mode 100644
index 0000000..671996d
--- /dev/null
+++ b/tests/12-state-actions.test-output.graphml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<graphml xmlns="http://graphml.graphdrawing.org/xmlns">
+  <data key="gFormat">Cyberiada-GraphML-1.0</data>
+  <key id="gFormat" for="graphml" attr.name="format" attr.type="string"/>
+  <key id="dName" for="graph" attr.name="name" attr.type="string"/>
+  <key id="dName" for="node" attr.name="name" attr.type="string"/>
+  <key id="dStateMachine" for="graph" attr.name="stateMachine" attr.type="string"/>
+  <key id="dSubmachineState" for="node" attr.name="submachineState" attr.type="string"/>
+  <key id="dGeometry" for="graph" attr.name="geometry"/>
+  <key id="dGeometry" for="node" attr.name="geometry"/>
+  <key id="dGeometry" for="edge" attr.name="geometry"/>
+  <key id="dSourcePoint" for="edge" attr.name="sourcePoint"/>
+  <key id="dTargetPoint" for="edge" attr.name="targetPoint"/>
+  <key id="dLabelGeometry" for="edge" attr.name="labelGeometry"/>
+  <key id="dNote" for="node" attr.name="note" attr.type="string"/>
+  <key id="dVertex" for="node" attr.name="vertex" attr.type="string"/>
+  <key id="dData" for="node" attr.name="data" attr.type="string"/>
+  <key id="dData" for="edge" attr.name="data" attr.type="string"/>
+  <key id="dMarkup" for="node" attr.name="markup" attr.type="string"/>
+  <key id="dColor" for="node" attr.name="color" attr.type="string"/>
+  <key id="dColor" for="edge" attr.name="color" attr.type="string"/>
+  <key id="dPivot" for="edge" attr.name="pivot" attr.type="string"/>
+  <key id="dChunk" for="edge" attr.name="chunk" attr.type="string"/>
+  <graph id="G0" edgedefault="directed">
+    <data key="dName">SM</data>
+    <node id="nMeta">
+      <data key="dNote">formal</data>
+      <data key="dName">CGML_META</data>
+      <data key="dData">standardVersion/ 1.0
+
+transitionOrder/ transitionFirst
+
+eventPropagation/ block
+
+</data>
+    </node>
+    <node id="n0">
+      <data key="dName">State 1</data>
+      <data key="dData">entry/
+
+exit/
+exit();
+</data>
+      <graph id="n0:" edgedefault="directed">
+        <node id="n0::n0">
+          <data key="dName">State 2</data>
+          <data key="dData">EVENT [is_guard()]/
+action();
+
+EVENT [is_guard() &amp;&amp; is_second()]/
+action1();
+action2();
+
+EVENT [else]/
+
+entry/
+init();
+</data>
+        </node>
+      </graph>
+    </node>
+  </graph>
+</graphml>