@Test
public void testHints_hintOnApplicationTemplate() throws Exception {
TestApplication app1 = new TestApplication();
app1.name("app1");
TestApplication app2 = new TestApplication();
app2.name("app2");
Application app3 = new Application("app3", new ApplicationTemplate("tpl").qualifier("v1"));
String t1 =
this.mngr.createTarget(
"id: t1\nprop: ok\nname: target 1\ndescription: t1's target\nhandler: h");
String t2 = this.mngr.createTarget("id: t2\nprop: ok\nhandler: docker");
// Hint between app1 and app2's template and t1.
// t1 has now a scope, which includes (indirectly) app1 and app2.
// Therefore, t1 should not be listed for app3 (not in the scope).
this.mngr.addHint(t1, app1.getTemplate());
List<TargetWrapperDescriptor> beans = this.mngr.listPossibleTargets(app1);
Assert.assertEquals(2, beans.size());
TargetWrapperDescriptor b1 = beans.get(0);
Assert.assertEquals(t1, b1.getId());
Assert.assertEquals("target 1", b1.getName());
Assert.assertEquals("t1's target", b1.getDescription());
Assert.assertNotNull(b1.getHandler());
Assert.assertFalse(b1.isDefault());
TargetWrapperDescriptor b2 = beans.get(1);
Assert.assertEquals(t2, b2.getId());
Assert.assertEquals("docker", b2.getHandler());
Assert.assertNull(b2.getName());
Assert.assertNull(b2.getDescription());
Assert.assertFalse(b2.isDefault());
List<TargetWrapperDescriptor> otherBeans = this.mngr.listPossibleTargets(app2);
Assert.assertEquals(beans, otherBeans);
otherBeans = this.mngr.listPossibleTargets(app2.getTemplate());
Assert.assertEquals(beans, otherBeans);
beans = this.mngr.listPossibleTargets(app3);
Assert.assertEquals(1, beans.size());
b2 = beans.get(0);
Assert.assertEquals(t2, b2.getId());
Assert.assertEquals("docker", b2.getHandler());
Assert.assertNull(b2.getName());
Assert.assertNull(b2.getDescription());
Assert.assertFalse(b2.isDefault());
}
@Test
public void testCopyOriginalMapping_withException() throws Exception {
// Check that when the association fails for one instance,
// it does not prevent others from being processed.
TestApplication app = new TestApplication();
String instancePath = InstanceHelpers.computeInstancePath(app.getMySqlVm());
String tomcatPath = InstanceHelpers.computeInstancePath(app.getTomcatVm());
String t1 = this.mngr.createTarget("prop: ok\nid: t1\nhandler: h");
String t2 = this.mngr.createTarget("prop: ok\nid: t2\nhandler: h");
// Association is on the template
Assert.assertNull(this.mngr.findTargetId(app, instancePath));
this.mngr.associateTargetWith(t1, app.getTemplate(), instancePath);
this.mngr.associateTargetWith(t1, app.getTemplate(), tomcatPath);
// Set a new default for the application
this.mngr.associateTargetWith(t2, app, null);
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath));
Assert.assertEquals(t2, this.mngr.findTargetId(app, tomcatPath));
// Change the state
app.getMySqlVm().setStatus(InstanceStatus.DEPLOYED_STARTED);
// The mapping won't be overwritten for the running instance
this.mngr.copyOriginalMapping(app);
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath));
Assert.assertEquals(t1, this.mngr.findTargetId(app, tomcatPath));
}
@Test
public void testCopyOriginalMapping_onDefault() throws Exception {
TestApplication app = new TestApplication();
String instancePath = InstanceHelpers.computeInstancePath(app.getMySqlVm());
String t1 = this.mngr.createTarget("prop: ok\nid: t1\nhandler: h");
String t2 = this.mngr.createTarget("prop: ok\nid: t2\nhandler: h");
// Association is on the template and BY DEFAULT
Assert.assertNull(this.mngr.findTargetId(app, instancePath));
this.mngr.associateTargetWith(t1, app.getTemplate(), null);
Assert.assertNull(this.mngr.findTargetId(app, instancePath));
this.mngr.copyOriginalMapping(app);
Assert.assertEquals(t1, this.mngr.findTargetId(app, instancePath));
// We can override the association
this.mngr.associateTargetWith(t2, app, instancePath);
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath));
}
@Test
public void testCopyOriginalMapping_withComponents() throws Exception {
TestApplication app = new TestApplication();
String instancePath = InstanceHelpers.computeInstancePath(app.getMySqlVm());
String t1 = this.mngr.createTarget("prop: ok\nid: t1\nhandler: h");
String t2 = this.mngr.createTarget("prop: ok\nid: t2\nhandler: h");
// Association is on the template and BY DEFAULT
Assert.assertNull(this.mngr.findTargetId(app, instancePath));
this.mngr.associateTargetWith(t1, app.getTemplate(), null);
Assert.assertNull(this.mngr.findTargetId(app.getTemplate(), instancePath, true));
Assert.assertEquals(t1, this.mngr.findTargetId(app.getTemplate(), instancePath, false));
Assert.assertNull(this.mngr.findTargetId(app, instancePath, true));
Assert.assertNull(this.mngr.findTargetId(app, instancePath, false));
this.mngr.associateTargetWith(
t2, app.getTemplate(), "@" + app.getMySqlVm().getComponent().getName());
Assert.assertNull(this.mngr.findTargetId(app.getTemplate(), instancePath, true));
Assert.assertEquals(t2, this.mngr.findTargetId(app.getTemplate(), instancePath, false));
Assert.assertNull(this.mngr.findTargetId(app, instancePath, true));
Assert.assertNull(this.mngr.findTargetId(app, instancePath, false));
// Copy the mapping
this.mngr.copyOriginalMapping(app);
Assert.assertNull(this.mngr.findTargetId(app, instancePath, true));
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath, false));
// Remove the component association
this.mngr.dissociateTargetFrom(app, "@" + app.getMySqlVm().getComponent().getName());
Assert.assertNull(this.mngr.findTargetId(app, instancePath, true));
Assert.assertEquals(t1, this.mngr.findTargetId(app, instancePath, false));
// We can override the association
this.mngr.associateTargetWith(t2, app, instancePath);
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath, true));
Assert.assertEquals(t2, this.mngr.findTargetId(app, instancePath, false));
}
@Test
public void testApplicationWasDeleted() throws Exception {
// Prepare the model
TestApplication app1 = new TestApplication();
app1.name("app1");
TestApplication app2 = new TestApplication();
app2.name("app2");
String t1 =
this.mngr.createTarget(
"id: t1\nprop: ok\nname: target 1\ndescription: t1's target\nhandler: h");
String t2 = this.mngr.createTarget("id: t2\nprop: ok\nhandler: docker");
String path = InstanceHelpers.computeInstancePath(app1.getTomcatVm());
// Create hints and associations
this.mngr.associateTargetWith(t1, app1.getTemplate(), null);
this.mngr.associateTargetWith(t1, app1, null);
this.mngr.associateTargetWith(t2, app1, path);
this.mngr.associateTargetWith(t2, app2, null);
this.mngr.addHint(t1, app1);
this.mngr.addHint(t2, app1);
this.mngr.addHint(t2, app2);
// Verify preconditions
Assert.assertEquals(t1, this.mngr.findTargetId(app1, null));
Assert.assertEquals(t2, this.mngr.findTargetId(app1, path));
Assert.assertEquals(2, this.mngr.listPossibleTargets(app1).size());
Assert.assertEquals(t2, this.mngr.findTargetId(app2, null));
Assert.assertEquals(t2, this.mngr.findTargetId(app2, path));
Assert.assertEquals(1, this.mngr.listPossibleTargets(app2).size());
Assert.assertEquals(t1, this.mngr.findTargetId(app1.getTemplate(), path));
Assert.assertEquals(0, this.mngr.listPossibleTargets(app1.getTemplate()).size());
// Delete the application
this.mngr.applicationWasDeleted(app1);
// Verify post-conditions
Assert.assertNull(this.mngr.findTargetId(app1, null));
Assert.assertNull(this.mngr.findTargetId(app1, path));
// t1 has not hint anymore, so it becomes global
List<TargetWrapperDescriptor> hints = this.mngr.listPossibleTargets(app1);
Assert.assertEquals(1, hints.size());
Assert.assertEquals(t1, hints.get(0).getId());
Assert.assertEquals(t2, this.mngr.findTargetId(app2, null));
Assert.assertEquals(t2, this.mngr.findTargetId(app2, path));
// t1 is global now
Assert.assertEquals(2, this.mngr.listPossibleTargets(app2).size());
// t1 is global now
Assert.assertEquals(t1, this.mngr.findTargetId(app1.getTemplate(), path));
Assert.assertEquals(1, this.mngr.listPossibleTargets(app1.getTemplate()).size());
// Delete the template of app1
this.mngr.applicationWasDeleted(app1.getTemplate());
// Verify post-conditions
Assert.assertNull(this.mngr.findTargetId(app1, null));
Assert.assertNull(this.mngr.findTargetId(app1, path));
Assert.assertEquals(1, this.mngr.listPossibleTargets(app1).size());
Assert.assertEquals(t2, this.mngr.findTargetId(app2, null));
Assert.assertEquals(t2, this.mngr.findTargetId(app2, path));
Assert.assertEquals(2, this.mngr.listPossibleTargets(app2).size());
Assert.assertNull(this.mngr.findTargetId(app1.getTemplate(), path));
Assert.assertEquals(1, this.mngr.listPossibleTargets(app1.getTemplate()).size());
// Delete app2
this.mngr.applicationWasDeleted(app2);
// Verify post-conditions
// t2 does not have any hint anymore => it is global
Assert.assertNull(this.mngr.findTargetId(app1, null));
Assert.assertNull(this.mngr.findTargetId(app1, path));
Assert.assertEquals(2, this.mngr.listPossibleTargets(app1).size());
Assert.assertNull(this.mngr.findTargetId(app2, null));
Assert.assertNull(this.mngr.findTargetId(app2, path));
Assert.assertEquals(2, this.mngr.listPossibleTargets(app2).size());
Assert.assertNull(this.mngr.findTargetId(app1.getTemplate(), path));
Assert.assertEquals(2, this.mngr.listPossibleTargets(app1.getTemplate()).size());
}
