XOMW: Finish XomwServiceContainer [#632]

400_xowa/tst/gplx/xowa/mediawiki/includes/libs/services/XomwServiceContainerTest.java

@@ -0,0 +1,118 @@
+package gplx.xowa.mediawiki.includes.libs.services;
+
+import gplx.Err_;
+import gplx.core.tests.Gftest;
+import gplx.tests.Gftest_fxt;
+import gplx.xowa.mediawiki.XophpArray;
+import gplx.xowa.mediawiki.XophpCallback;
+import gplx.xowa.mediawiki.XophpCallbackOwner;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class XomwServiceContainerTest {
+    private XomwServiceContainer container = new XomwServiceContainer();
+    private XomwServiceContainerExample wiring = new XomwServiceContainerExample();
+    private XomwServiceManipulatorExample manipulator = new XomwServiceManipulatorExample();
+
+    @Test
+    public void basic() {
+        XophpArray<String> extraInstantiatorArg = XophpArray.<String>New("a", "b");
+        XomwServiceContainer container = new XomwServiceContainer(extraInstantiatorArg);
+
+        // applyWiring -> adds servicesInstantator by calling defineService
+        container.applyWiring(wiring.NewWirings("test1", "test2"));
+
+        // hasService -> checks if instantiator exists
+        Gftest.Eq__bool_y(container.hasService("test1"));
+        Gftest.Eq__bool_n(container.hasService("test9"));
+
+        // getServiceNames -> gets list of instantiators
+        Gftest.Eq__str(XophpArray.<String>New("test1", "test2").To_str(), container.getServiceNames().To_str());
+
+        // getService -> creates service
+        XomwServiceExample service = (XomwServiceExample)container.getService("test1");
+        Gftest.Eq__str("test1", service.Name());
+        Gftest.Eq__int(0, service.InstanceNumber());
+        Gftest.Eq__obj_or_null(extraInstantiatorArg, service.ExtraInstantiatorArg());
+
+        // getService again -> retrieves service
+        service = (XomwServiceExample)container.getService("test1");
+        Gftest.Eq__int(0, service.InstanceNumber());
+
+        // resetService + getService -> recreates service
+        container.resetService("test1");
+        service = (XomwServiceExample)container.getService("test1");
+        Gftest.Eq__int(1, service.InstanceNumber());
+
+        // peekService -> returns service if created
+        service = (XomwServiceExample)container.peekService("test1");
+        Gftest.Eq__int(1, service.InstanceNumber());
+
+        // peekService -> returns null if not created
+        Gftest.Eq__obj_or_null(null, (XomwServiceExample)container.peekService("test2"));
+
+        // disableService -> disables service
+        container.disableService("test1");
+
+        // isServiceDisabled -> checks disabled state
+        Gftest.Eq__bool_y(container.isServiceDisabled("test1"));
+        Gftest.Eq__bool_n(container.isServiceDisabled("test2"));
+
+        // resetService -> also reenables service
+        container.resetService("test1");
+        Gftest.Eq__bool_n(container.isServiceDisabled("test1"));
+
+        // redefineService -> redefines instantiator if not called
+        container.redefineService("test2", wiring.NewCallback("test2a"));
+        service = (XomwServiceExample)container.getService("test2");
+        Gftest.Eq__str("test2a", service.Name());
+
+        // addServiceManipulator -> adds extra callback
+        container.resetService("test2");
+        container.addServiceManipulator("test2", manipulator.NewCallback("manip1"));
+        service = (XomwServiceExample)container.getService("test2");
+        Gftest.Eq__str("manip1", service.Name());
+
+        // destroy ->
+
+        // loadWiringFiles ->
+
+        // importWiring ->
+    }
+
+    static class XomwServiceExample {
+        private static int instanceNumberCounter = 0;
+        public XomwServiceExample(String name, Object extraInstantiatorArg) {
+            this.name = name;
+            this.extraInstantiatorArg = extraInstantiatorArg;
+            this.instanceNumber = instanceNumberCounter++;
+        }
+        public String Name() {return name;} private final String name;
+        public Object ExtraInstantiatorArg() {return extraInstantiatorArg;} private final Object extraInstantiatorArg;
+        public int InstanceNumber() {return instanceNumber;} private final int instanceNumber;
+    }
+    class XomwServiceContainerExample implements XophpCallbackOwner {
+        private XophpArray<XophpCallback> wirings;
+        @Override
+        public Object Call(String method, Object... args) {
+            XomwServiceContainer mediaWikiServices = (XomwServiceContainer)args[0];
+            return new XomwServiceExample(method, args[1]);
+        }
+        public XophpArray<XophpCallback> NewWirings(String... names) {
+            wirings = new XophpArray();
+            for (String name : names) {
+                wirings.Add(name, this.NewCallback(name));
+            }
+            return wirings;
+        }
+    }
+    class XomwServiceManipulatorExample implements XophpCallbackOwner {
+        @Override
+        public Object Call(String method, Object... args) {
+            XophpArray manipulatorArgs = (XophpArray)args[0];
+            return new XomwServiceExample(method, manipulatorArgs);
+        }
+    }
+}