@Test
public void testUrgent() {
String path = UNIT_BASEDIR + "urgent/";
Configuration c =
flatten(SpaceExImporter.importModels(path + "urgent.cfg", path + "urgent.xml"));
BaseComponent ha = (BaseComponent) c.root;
if (!AutomatonUtil.hasUrgentMode(ha)) {
Assert.fail("urgent model not imported correctly");
}
}
@Test
public void testInputOutput() {
// test model with input and output variables
String cfgPath = UNIT_BASEDIR + "comp_in_out/sys.cfg";
String xmlPath = UNIT_BASEDIR + "comp_in_out/sys.xml";
SpaceExDocument doc = SpaceExImporter.importModels(cfgPath, xmlPath);
Map<String, Component> componentTemplates = TemplateImporter.createComponentTemplates(doc);
Configuration config = ConfigurationMaker.fromSpaceEx(doc, componentTemplates);
NetworkComponent nc = (NetworkComponent) config.root;
BaseComponent bcX = (BaseComponent) nc.children.get("out_x_1").child;
BaseComponent bcY = (BaseComponent) nc.children.get("out_y_1").child;
Assert.assertEquals("two variables in out_x component", 2, bcX.variables.size());
Assert.assertEquals(
"one defined flow in out_x component",
1,
bcX.modes.values().iterator().next().flowDynamics.size());
// also test AutomatonUtil.isOutputVariable()
Assert.assertTrue(
"x is an output variable of base component 'out_x_1'",
AutomatonUtil.isOutputVariable(bcX, "x"));
Assert.assertTrue(
"y is NOT an output variable of base component 'out_x_1'",
!AutomatonUtil.isOutputVariable(bcX, "y"));
Assert.assertTrue(
"x is NOT an output variable of base component 'out_y_1'",
!AutomatonUtil.isOutputVariable(bcY, "x"));
Assert.assertTrue(
"y is an output variable of base component 'out_y_1'",
AutomatonUtil.isOutputVariable(bcY, "y"));
}
@Test
public void testPrintInitStates() {
// Luan's import test. Init was printing as null when it wasn't null
String cfgPath = UNIT_BASEDIR + "loc_init/one_init.cfg";
String xmlPath = UNIT_BASEDIR + "loc_init/model.xml";
SpaceExDocument doc = SpaceExImporter.importModels(cfgPath, xmlPath);
Map<String, Component> componentTemplates = TemplateImporter.createComponentTemplates(doc);
Configuration config =
com.verivital.hyst.importer.ConfigurationMaker.fromSpaceEx(doc, componentTemplates);
String initString = AutomatonUtil.getMapExpressionString(config.init);
Assert.assertTrue("init string is not null", initString != null);
}
@Test
public void testClassifySubtract() {
String[][] dy = {{"x", "-x - 2 * y -0.2 * u"}, {"y", "4 * x - 3 * y + 2 * u"}, {"u", "1"}};
// Automaton with three variables ['x', 'y', 'u'] and flows:
// x' == -x - 2 * y -0.2 * u
// y' == 4 * x - 3 * y + 2 * u
// u' == 1
Configuration c = AutomatonUtil.makeDebugConfiguration(dy);
BaseComponent ha = ((BaseComponent) c.root);
AutomatonMode mode = ha.modes.values().iterator().next();
Classification cls = new Classification();
Classification.ha = ha;
cls.setVarID(ha);
cls.setLinearMatrix(mode);
double TOL = 1e-9;
Assert.assertEquals(-1, Classification.linearMatrix[0][0], TOL);
}