1 files changed, 83 insertions, 0 deletions
diff --git a/tests/testflowsystem.cpp b/tests/testflowsystem.cpp
new file mode 100644
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--- /dev/null
+++ b/tests/testflowsystem.cpp
@@ -0,0 +1,83 @@
+    /*
+
+    Copyright (C) 2000 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    This library 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
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+    */
+
+#include "flowsystem.h"
+#include "connect.h"
+#include "value.h"
+#include "test.h"
+
+using namespace Arts;
+using namespace std;
+
+struct TestFlowSystem : public TestCase
+{
+	TESTCASE(TestFlowSystem);
+
+	Dispatcher dispatcher;
+	StringValue v1, v2;
+
+	void process() {
+		dispatcher.ioManager()->processOneEvent(false);
+	}
+	void setUp() {
+		/* initialize v1, v2 with values */
+		v1 = StringValue();	v1.value("v1");
+		v2 = StringValue(); v2.value("v2");
+	}
+	void tearDown() {
+		v1 = StringValue::null();
+		v2 = StringValue::null();
+	}
+	TEST(connectObject) {
+		dispatcher.flowSystem()->connectObject(v1,"value_changed",v2,"value");
+
+		testEquals("v1",v1.value());
+		testEquals("v2",v2.value());
+
+		v1.value("test");
+		process();
+
+		testEquals("test",v1.value());
+		testEquals("test",v2.value());
+	}
+	// at the time of writing, this fails: disconnectObject is not implemented
+	TEST(disconnectObject) {
+		connect(v1,"value_changed",v2,"value");
+
+		/* here we have a connection, so this should be sent */
+		v1.value("sendThis");
+		process();
+		testEquals("sendThis", v2.value());
+
+		dispatcher.flowSystem()->disconnectObject(v1,"value_changed",
+															v2,"value");
+
+		/* here we don't have a connection, so this should not be sent */
+		v1.value("v1only");
+		process();
+
+		testEquals("v1only", v1.value());
+		testEquals("sendThis", v2.value());
+	}
+};
+
+TESTMAIN(TestFlowSystem);