# HG changeset patch
# User Jaroslav Tulach <jtulach@netbeans.org>
# Date 1213430905 -7200
# Node ID b3aab65cde530d46825f851b9f252f130e6ea7f2
# Parent  bf59a878e45eee9aaa7db5bd7a69f0893b06f877
Testing behaviour of lookup and service loader

diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/build.xml
--- a/samples/componentinjection/anagram-modular/build.xml	Sat Jun 14 10:08:21 2008 +0200
+++ b/samples/componentinjection/anagram-modular/build.xml	Sat Jun 14 10:08:25 2008 +0200
@@ -47,10 +47,14 @@
             <param name="version" value="app-serviceloader"/>
             <param name="cp" value="build/api/classes:build/word-static/classes:build/scrambler-simple/classes:build/gui/classes"/>
         </antcall>
+        <antcall target="-build-one">
+            <param name="version" value="test"/>
+            <param name="cp" value="build/api/classes:build/gui/classes:build/app-serviceloader/classes:build/app-lookup/classes:${junit.jar}:${nbjunit.jar}:${insane.jar}"/>
+        </antcall>
         
     </target>
     
-    <target name="test" depends="build">
+    <target name="run" depends="build">
         <echo level="info" message="Running registerXYZ version"/>
         <antcall target="-run-one">
             <param name="version" value="app-register"/>
@@ -89,17 +93,27 @@
         </antcall>
         <antcall target="-run-one">
             <param name="version" value="app-serviceloader"/>
-            <param name="cp" value="build/api/classes:build/word-static/classes:build/scrambler-simple/classes:build/gui/classes"/>
+            <param name="cp" value="build/api/classes:build/word-static/classes:build/scrambler-simple/classes:build/gui/classes:${junit.jar}:${nbjunit.jar}:${insane.jar}"/>
             <param name="main" value="org.apidesign.anagram.app.serviceloader.Main"/>
         </antcall>
     </target>
-    
+
+    <target name="test" depends="build">
+        <echo level="info" message="Testing using MockServices"/>
+        <antcall target="-test-one">
+            <param name="version" value="app-test"/>
+            <param name="cp" value="build/api/classes:build/gui/classes:build/app-serviceloader/classes:build/app-lookup/classes:${junit.jar}:${nbjunit.jar}:${insane.jar}:../../libs/dist/org-openide-util.jar"/>
+        </antcall>
+    </target>
+        
     <!-- support methods -->
     
     <target name="-libraries">
         <ant dir="../../libs/"/>
         
         <property name="junit.jar" location="../../libs/dist/junit-4.4.jar"/>
+        <property name="nbjunit.jar" location="../../libs/dist/org-netbeans-modules-nbjunit.jar"/>
+        <property name="insane.jar" location="../../libs/dist/org-netbeans-insane.jar"/>
     </target>
 
     <target name="-run-one">
@@ -126,4 +140,22 @@
             </fileset>
         </copy>
     </target>
+    <target name="-test-one">
+        <fail message="You need to specify API version number" unless="version"/>
+        <mkdir dir="build/testresults"/>
+        <junit dir="build/test/classes" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" showoutput="true">
+            <batchtest todir="build/testresults">
+                <fileset dir="build/test/classes">
+                    <filename name="**/*Test.class"/>
+                </fileset>
+            </batchtest>
+            <classpath>
+                <path path="${cp}"/>
+                <path location="build/test/classes"/>
+                <path location="${junit.jar}"/>
+            </classpath>
+            <formatter type="brief" usefile="false"/>
+            <formatter type="xml"/>
+        </junit>
+    </target>
 </project>
diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/nbproject/project.xml
--- a/samples/componentinjection/anagram-modular/nbproject/project.xml	Sat Jun 14 10:08:21 2008 +0200
+++ b/samples/componentinjection/anagram-modular/nbproject/project.xml	Sat Jun 14 10:08:25 2008 +0200
@@ -94,6 +94,9 @@
                 <action name="clean">
                     <target>clean</target>
                 </action>
+                <action name="run">
+                    <target>run</target>
+                </action>
                 <action name="test">
                     <target>test</target>
                 </action>
@@ -226,6 +229,7 @@
                     <ide-action name="build"/>
                     <ide-action name="rebuild"/>
                     <ide-action name="clean"/>
+                    <ide-action name="run"/>
                     <ide-action name="test"/>
                     <ide-action name="debug"/>
                 </context-menu>
@@ -300,7 +304,7 @@
             </compilation-unit>
             <compilation-unit>
                 <package-root>src-test</package-root>
-                <classpath mode="compile">src-new-api:../libs/dist/junit-4.4.jar</classpath>
+                <classpath mode="compile">src-api:../../libs/dist/junit-4.4.jar::../../libs/dist/org-netbeans-modules-nbjunit.jar:../../libs/dist/org-netbeans-insane.jar:src-gui:../../libs/dist/org-openide-util.jar:src-app-lookup:src-app-serviceloader</classpath>
                 <source-level>1.5</source-level>
             </compilation-unit>
         </java-data>
diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/src-app-serviceloader/org/apidesign/anagram/app/serviceloader/AnagramsWithServiceLoader.java
--- a/samples/componentinjection/anagram-modular/src-app-serviceloader/org/apidesign/anagram/app/serviceloader/AnagramsWithServiceLoader.java	Sat Jun 14 10:08:21 2008 +0200
+++ b/samples/componentinjection/anagram-modular/src-app-serviceloader/org/apidesign/anagram/app/serviceloader/AnagramsWithServiceLoader.java	Sat Jun 14 10:08:25 2008 +0200
@@ -1,5 +1,6 @@
 package org.apidesign.anagram.app.serviceloader;
 
+import java.util.Iterator;
 import org.apidesign.anagram.api.Scrambler;
 import org.apidesign.anagram.api.WordLibrary;
 import org.apidesign.anagram.gui.Anagrams;
@@ -13,12 +14,14 @@
 
     @Override
     protected WordLibrary getWordLibrary() {
-        return ServiceLoader.load(WordLibrary.class).iterator().next();
+        Iterator<WordLibrary> it = ServiceLoader.load(WordLibrary.class).iterator();
+        return it.hasNext() ? it.next() : null;
     }
 
     @Override
     protected Scrambler getScrambler() {
-        return ServiceLoader.load(Scrambler.class).iterator().next();
+        Iterator<Scrambler> it = ServiceLoader.load(Scrambler.class).iterator();
+        return it.hasNext() ? it.next() : null;
     }
 
 }
diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/app/lookup/AnagramsWithLookupTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/app/lookup/AnagramsWithLookupTest.java	Sat Jun 14 10:08:25 2008 +0200
@@ -0,0 +1,11 @@
+package org.apidesign.anagram.app.lookup;
+
+import org.apidesign.anagram.gui.*;
+import org.apidesign.anagram.app.lookup.AnagramsWithLookup;
+
+public class AnagramsWithLookupTest extends AnagramsTestBase {
+    @Override
+    protected Anagrams create() {
+        return new AnagramsWithLookup();
+    }
+}
diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/app/serviceloader/AnagramsWithServiceLoaderTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/app/serviceloader/AnagramsWithServiceLoaderTest.java	Sat Jun 14 10:08:25 2008 +0200
@@ -0,0 +1,11 @@
+package org.apidesign.anagram.app.serviceloader;
+
+import org.apidesign.anagram.app.lookup.*;
+import org.apidesign.anagram.gui.*;
+
+public class AnagramsWithServiceLoaderTest extends AnagramsTestBase {
+    @Override
+    protected Anagrams create() {
+        return new AnagramsWithServiceLoader();
+    }
+}
diff -r bf59a878e45e -r b3aab65cde53 samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/gui/AnagramsTestBase.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/componentinjection/anagram-modular/src-test/org/apidesign/anagram/gui/AnagramsTestBase.java	Sat Jun 14 10:08:25 2008 +0200
@@ -0,0 +1,42 @@
+package org.apidesign.anagram.gui;
+
+import org.apidesign.anagram.api.Scrambler;
+import org.apidesign.anagram.api.WordLibrary;
+import static org.junit.Assert.*;
+import org.junit.Test;
+import org.netbeans.junit.MockServices;
+
+public abstract class AnagramsTestBase {
+
+    protected abstract Anagrams create();
+    
+    @Test public void testInjectionOfServices() throws Exception {
+        Anagrams ui = create();
+        
+        assertNull("No scrambler injected yet", ui.getScrambler());
+        assertNull("No scrambler injected yet", ui.getWordLibrary());
+        
+        MockServices.setServices(
+            ReversingMockScrambler.class, SingleMockLibrary.class
+        );
+        
+        Scrambler s = ui.getScrambler();
+        assertNotNull("Now we have scrambler", s);
+        assertEquals(
+            "It is the mock one", ReversingMockScrambler.class, s.getClass()
+        );
+        WordLibrary l = ui.getWordLibrary();
+        assertNotNull("Now we have library", l);
+        assertEquals(
+            "It is the mock one", SingleMockLibrary.class, l.getClass()
+        );
+    }
+    
+    public static final class ReversingMockScrambler {
+        
+    }
+    
+    public static final class SingleMockLibrary {
+        
+    }
+}