Initial support for unit tests

.github/workflows/build.yaml

@@ -28,6 +28,7 @@ jobs:
       - if: ${{ matrix.arch == 'x86_64' }}
         run: |
           # Only run tests on same arch
+          ant testng
           sudo out/qz-tray-*.run
           /opt/qz-tray/qz-tray --version
           sudo apt-get install nsis
@@ -53,6 +54,7 @@ jobs:
       - if: ${{ matrix.arch == 'aarch64' }}
         run: |
           # Only run tests on same arch
+          ant testng
           sudo installer -pkg out/qz-tray-*.pkg -target /
           "/Applications/QZ Tray.app/Contents/MacOS/QZ Tray" --version
           brew install nsis makeself
@@ -80,6 +82,7 @@ jobs:
       - if: ${{ matrix.arch == 'x86_64' }}
         run: |
           # Only run tests on same arch
+          ant testng
           Start-Process -Wait ./out/qz-tray-*.exe -ArgumentList "/S"
           "&'C:/Program Files/QZ Tray/qz-tray.exe' --wait --version|Out-Null"
 

ant/project.properties

@@ -17,6 +17,7 @@ launch.overrides=QZ_OPTS
 
 src.dir=${basedir}/src
 out.dir=${basedir}/out
+test.dir=${basedir}/test
 build.dir=${out.dir}/build
 dist.dir=${out.dir}/dist
 

ant/testng.xml

@@ -0,0 +1,30 @@
+<project name="testing-helpers" basedir="../">
+
+    <!-- find the testng jars -->
+    <path id="testng.found">
+        <first>
+            <fileset dir="lib/">
+                <include name="testng*.jar"/>
+            </fileset>
+        </first>
+    </path>
+    <pathconvert property="testng.path" refid="testng.found"/>
+    <path id="jcommander.found">
+        <first>
+            <fileset dir="lib/">
+                <include name="jcommander*.jar"/>
+            </fileset>
+        </first>
+    </path>
+    <pathconvert property="jcommander.path" refid="jcommander.found"/>
+
+    <path id="testng.classpath">
+        <pathelement location="${testng.path}" />
+        <pathelement location="${jcommander.path}" />
+    </path>
+
+    <echo level="info">testng.path: ${testng.path}</echo>
+    <echo level="info">jcommander.path: ${jcommander.path}</echo>
+
+    <taskdef name="testng" classpathref="testng.classpath" classname="org.testng.TestNGAntTask"/>
+</project>

build.xml

@@ -8,6 +8,7 @@
     <import file="ant/apple/installer.xml"/>
     <import file="ant/linux/installer.xml"/>
     <import file="ant/windows/installer.xml"/>
+    <import file="ant/testng.xml"/>
 
     <!-- Fixes some odd empty directory issues -->
     <defaultexcludes remove="**/.DS_Store"/>
@@ -76,6 +77,27 @@
         </copy>
     </target>
 
+    <target name="compile-tests" depends="compile-socket">
+        <echo level="info">test.dir: ${test.dir}</echo>
+
+        <javac destdir="${build.dir}/${project.filename}" source="${javac.source}" target="${javac.target}" includeantruntime="false" encoding="UTF-8" debug="true">
+            <src path="${test.dir}"/>
+            <classpath>
+                <!-- prefer bouncycastle from pdfbox over others -->
+                <path id="plugin.override">
+                    <pathelement path="${pdfbox.path}"/>
+                </path>
+                <fileset dir="lib">
+                    <include name="**/*.jar"/>
+                </fileset>
+                <fileset dir="${java.home}">
+                    <include name="**/*.jar"/>
+                </fileset>
+            </classpath>
+            <compilerarg value="-Xlint:-options"/>
+        </javac>
+    </target>
+
     <target name="build-jar" depends="download-javafx,compile-socket,copy-libs,externalize-libs">
         <echo level="info">Building jar</echo>
 
@@ -311,5 +333,27 @@
     <target name="dmg" depends="get-target-arch,target-os-mac,distribute,provision,download-jre,build-dmg"/>
     <target name="makeself" depends="get-target-arch,target-os-linux,distribute,provision,download-jre,build-run"/>
 
-
+    <target name="testng" depends="compile-tests">
+        <testng classpathref="testng.classpath" haltOnFailure="true" verbose="2">
+            <classpath>
+                <pathelement location="${build.dir}/${project.filename}"/>
+                <!-- prefer bouncycastle from pdfbox over others -->
+                <path id="plugin.override">
+                    <pathelement path="${pdfbox.path}"/>
+                </path>
+                <fileset dir="lib">
+                    <include name="**/*.jar"/>
+                </fileset>
+                <fileset dir="${java.home}">
+                    <include name="**/*.jar"/>
+                </fileset>
+            </classpath>
+            <classfileset dir="out/build/qz-tray" includes="**/*Tests.class">
+                <!-- FIXME: Convert all classes to leverage @Test annotation -->
+                <exclude name="**/InstallerTests.class"/>
+                <exclude name="**/AppFinderTests.class"/>
+                <exclude name="**/ProvisionerInstallerTests.class"/>
+            </classfileset>
+        </testng>
+    </target>
 </project>