@Test
public void testHelloWorldWithEmptyFile() throws Exception {
String drl =
"package org.drools\n"
+ "rule R1 when\n"
+ " $m : Message( message == \"Hello World\" )\n"
+ "then\n"
+ "end\n";
KieServices ks = KieServices.Factory.get();
KieFileSystem kfs =
ks.newKieFileSystem()
.write("src/main/resources/r1.drl", drl)
.write(
"src/main/resources/empty.drl",
ks.getResources().newInputStreamResource(new ByteArrayInputStream(new byte[0])));
ks.newKieBuilder(kfs).buildAll();
KieSession ksession =
ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();
ksession.insert(new Message("Hello World"));
int count = ksession.fireAllRules();
assertEquals(1, count);
}
@Test
public void testHelloWorldWithPackages() throws Exception {
String drl1 =
"package org.drools\n"
+ "rule R1 when\n"
+ " $m : Message( message == \"Hello World\" )\n"
+ "then\n"
+ "end\n";
String drl2 =
"package org.drools\n"
+ "rule R2 when\n"
+ " $m : Message( message == \"Hello World\" )\n"
+ "then\n"
+ "end\n";
KieServices ks = KieServices.Factory.get();
ReleaseId releaseId = ks.newReleaseId("org.kie", "hello-world", "1.0-SNAPSHOT");
KieFileSystem kfs =
ks.newKieFileSystem()
.generateAndWritePomXML(releaseId)
.write("src/main/resources/KBase1/org/pkg1/r1.drl", drl1)
.write("src/main/resources/KBase1/org/pkg2/r2.drl", drl2)
.writeKModuleXML(createKieProjectWithPackages(ks, "org.pkg1").toXML());
ks.newKieBuilder(kfs).buildAll();
KieSession ksession = ks.newKieContainer(releaseId).newKieSession("KSession1");
ksession.insert(new Message("Hello World"));
int count = ksession.fireAllRules();
assertEquals(1, count);
}
private void checkKSession(KieSession ksession, Object... results) {
List<String> list = new ArrayList<String>();
ksession.setGlobal("list", list);
ksession.fireAllRules();
ksession.dispose();
assertEquals(results.length, list.size());
for (Object result : results) {
assertTrue(list.contains(result));
}
}
public void go(PrintStream out) {
KieServices ks = KieServices.Factory.get();
KieRepository kr = ks.getRepository();
KieModule kModule =
kr.addKieModule(ks.getResources().newFileSystemResource(getFile("named-kiesession")));
KieContainer kContainer = ks.newKieContainer(kModule.getReleaseId());
KieSession kSession = kContainer.newKieSession("ksession1");
kSession.setGlobal("out", out);
Object msg1 = createMessage(kContainer, "Dave", "Hello, HAL. Do you read me, HAL?");
kSession.insert(msg1);
kSession.fireAllRules();
}
@Test
public void testHelloWorldOnVersionRange() throws Exception {
KieServices ks = KieServices.Factory.get();
buildVersion(ks, "Hello World", "1.0");
buildVersion(ks, "Aloha Earth", "1.1");
buildVersion(ks, "Hi Universe", "1.2");
ReleaseId latestReleaseId = ks.newReleaseId("org.kie", "hello-world", "LATEST");
KieSession ksession = ks.newKieContainer(latestReleaseId).newKieSession("KSession1");
ksession.insert(new Message("Hello World"));
assertEquals(0, ksession.fireAllRules());
ksession = ks.newKieContainer(latestReleaseId).newKieSession("KSession1");
ksession.insert(new Message("Hi Universe"));
assertEquals(1, ksession.fireAllRules());
ReleaseId releaseId1 = ks.newReleaseId("org.kie", "hello-world", "1.0");
ksession = ks.newKieContainer(releaseId1).newKieSession("KSession1");
ksession.insert(new Message("Hello World"));
assertEquals(1, ksession.fireAllRules());
ksession = ks.newKieContainer(releaseId1).newKieSession("KSession1");
ksession.insert(new Message("Hi Universe"));
assertEquals(0, ksession.fireAllRules());
ReleaseId releaseId2 = ks.newReleaseId("org.kie", "hello-world", "[1.0,1.2)");
ksession = ks.newKieContainer(releaseId2).newKieSession("KSession1");
ksession.insert(new Message("Aloha Earth"));
assertEquals(1, ksession.fireAllRules());
ksession = ks.newKieContainer(releaseId2).newKieSession("KSession1");
ksession.insert(new Message("Hi Universe"));
assertEquals(0, ksession.fireAllRules());
}