public void testCustomRuleBaseConfiguration() throws Exception {
final File dir = RuleBaseAssemblerTest.getTempDirectory();
Random rnd = new Random(System.currentTimeMillis());
final Package p1 = new Package("p1");
final File p1f = new File(dir, rnd.nextLong() + ".pkg");
RuleBaseAssemblerTest.writePackage(p1, p1f);
String path = p1f.getPath();
Properties props = new Properties();
props.setProperty("file", path);
// Check a default value for the RuleBase's RuleBaseConfiguration
RuleAgent agent = RuleAgent.newRuleAgent(props);
RuleBaseConfiguration conf = ((InternalRuleBase) agent.getRuleBase()).getConfiguration();
assertEquals(false, conf.isSequential());
// Pass in a RuleBaseConfiguration and make sure the RuleBase was created with it
conf = new RuleBaseConfiguration();
conf.setSequential(true);
agent = RuleAgent.newRuleAgent(props, conf);
conf = ((InternalRuleBase) agent.getRuleBase()).getConfiguration();
assertEquals(true, conf.isSequential());
}
public void testPollingFilesRuleBaseRemoveNewInstanceTrue() throws Exception {
File dir = RuleBaseAssemblerTest.getTempDirectory();
Package p1 = new Package("p1");
File p1f = new File(dir, "p43_.pkg");
RuleBaseAssemblerTest.writePackage(p1, p1f);
Package p2 = new Package("p2");
File p2f = new File(dir, "p44_.pkg");
RuleBaseAssemblerTest.writePackage(p2, p2f);
String path = dir.getPath() + "/" + "p43_.pkg " + dir.getPath() + "/p44_.pkg";
Properties props = new Properties();
props.setProperty("file", path);
props.setProperty("newInstance", "true");
RuleAgent ag = RuleAgent.newRuleAgent(props);
assertTrue(ag.isNewInstance());
RuleBase rb = ag.getRuleBase();
assertEquals(2, rb.getPackages().length);
boolean success = p2f.delete();
assertTrue(success);
ag.refreshRuleBase();
RuleBase rb_ = ag.getRuleBase();
assertNotSame(rb, rb_);
assertEquals(1, rb_.getPackages().length);
Thread.sleep(1000);
// only change one
RuleBaseAssemblerTest.writePackage(p1, p1f);
Thread.sleep(1000);
ag.refreshRuleBase();
RuleBase rb__ = ag.getRuleBase();
assertNotSame(rb, rb__);
// check we will have 2
assertEquals(1, rb__.getPackages().length);
ag.refreshRuleBase();
ag.refreshRuleBase();
RuleBase rb___ = ag.getRuleBase();
assertEquals(1, rb___.getPackages().length);
}
public void testFiles() throws Exception {
File dir = RuleBaseAssemblerTest.getTempDirectory();
Package p1 = new Package("p1");
File p1f = new File(dir, "p1.pkg");
RuleBaseAssemblerTest.writePackage(p1, p1f);
Package p2 = new Package("p2");
File p2f = new File(dir, "p2.pkg");
RuleBaseAssemblerTest.writePackage(p2, p2f);
String path = dir.getPath() + "/" + "p1.pkg " + dir.getPath() + "/" + "p2.pkg";
Properties props = new Properties();
props.setProperty("file", path);
RuleAgent ag = RuleAgent.newRuleAgent(props);
RuleBase rb = ag.getRuleBase();
assertNotNull(rb);
assertEquals(2, rb.getPackages().length);
assertFalse(ag.isPolling());
props.setProperty("poll", "1");
ag = RuleAgent.newRuleAgent(props);
assertTrue(ag.isPolling());
ag.stopPolling();
assertFalse(ag.isPolling());
}
public void testDirectory() throws Exception {
File dir = RuleBaseAssemblerTest.getTempDirectory();
Package p1 = new Package("p1");
File p1f = new File(dir, "p43_.pkg");
File junk = new File(dir, "xxx.poo");
FileOutputStream ojunk = new FileOutputStream(junk);
ojunk.write("ignore me".getBytes());
ojunk.flush();
ojunk.close();
RuleBaseAssemblerTest.writePackage(p1, p1f);
Properties props = new Properties();
props.setProperty(RuleAgent.DIRECTORY, dir.getPath());
props.setProperty(RuleAgent.CONFIG_NAME, "goo");
RuleAgent ag = RuleAgent.newRuleAgent(props);
ag.refreshRuleBase();
RuleBase rb = ag.getRuleBase();
assertNotNull(rb);
// assertEquals(1, rb.getPackages().length);
}
public void testPollingFilesRuleBaseUpdate() throws Exception {
// RuleBaseAssemblerTest.clearTempDirectory();
final File dir = RuleBaseAssemblerTest.getTempDirectory();
Random rnd = new Random(System.currentTimeMillis());
final Package p1 = new Package("p1");
final File p1f = new File(dir, rnd.nextLong() + ".pkg");
RuleBaseAssemblerTest.writePackage(p1, p1f);
String path = p1f.getPath();
Properties props = new Properties();
props.setProperty("file", path);
RuleAgent ag = RuleAgent.newRuleAgent(props);
RuleBase rb = ag.getRuleBase();
assertEquals(1, rb.getPackages().length);
assertEquals(0, rb.getPackages()[0].getGlobals().size());
p1.addGlobal("goo", String.class);
Thread.sleep(1000);
RuleBaseAssemblerTest.writePackage(p1, p1f);
RuleBase rb_ = ag.getRuleBase();
assertSame(rb, rb_);
assertEquals(1, rb.getPackages().length);
assertEquals(0, rb.getPackages()[0].getGlobals().size());
Thread.sleep(1000);
ag.refreshRuleBase();
RuleBase rb2 = ag.getRuleBase();
assertSame(rb, rb2);
assertEquals(1, rb2.getPackages().length);
assertEquals(1, rb2.getPackages()[0].getGlobals().size());
// now check subsequent changes
p1.addGlobal("goo2", String.class);
// System.err.println("-->WRITING CHANGE");
Thread.sleep(1000);
RuleBaseAssemblerTest.writePackage(p1, p1f);
// System.err.println("-->WROTE CHANGE");
Thread.sleep(1000);
ag.refreshRuleBase();
RuleBase rb2_ = ag.getRuleBase();
assertSame(rb2_, rb2);
assertEquals(1, rb2_.getPackages().length);
assertEquals(2, rb2_.getPackages()[0].getGlobals().size());
ag.refreshRuleBase();
RuleBase rb3 = ag.getRuleBase();
assertSame(rb3, rb2);
assertEquals(1, rb3.getPackages().length);
assertEquals(2, rb3.getPackages()[0].getGlobals().size());
ag.refreshRuleBase();
ag.refreshRuleBase();
assertEquals(1, rb3.getPackages().length);
assertEquals(2, rb3.getPackages()[0].getGlobals().size());
}
