PSSelenium - Google Inject

pom.xml

@@ -38,36 +38,41 @@
    </scm>
 
   <dependencies>
-
-	  <dependency>
-      <groupId>org.seleniumhq.selenium</groupId>
-      <artifactId>selenium-java</artifactId>
-      <version>2.26.0</version>
-	  </dependency>
+    <dependency>
+        <groupId>org.seleniumhq.selenium</groupId>
+        <artifactId>selenium-java</artifactId>
+        <version>2.31.0</version>
+	</dependency>
+
+    <dependency>
+        <groupId>org.seleniumhq.selenium</groupId>
+        <artifactId>selenium-server</artifactId>
+        <version>2.31.0</version>
+	</dependency>	
+
+	<dependency>
+      <groupId>com.google.inject</groupId>
+      <artifactId>guice</artifactId>
+      <version>3.0</version>
+    </dependency>
+
+	<dependency>
+	    <groupId>com.googlecode.json-simple</groupId>
+	    <artifactId>json-simple</artifactId>
+	    <version>1.1</version>
+	</dependency>
 
-	  <dependency>
-      <groupId>org.seleniumhq.selenium</groupId>
-      <artifactId>selenium-server</artifactId>
-      <version>2.26.0</version>
-	  </dependency>	
-
-		<dependency>
-			<groupId>com.googlecode.json-simple</groupId>
-			<artifactId>json-simple</artifactId>
-			<version>1.1</version>
-		</dependency>
-
-		<dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.8.2</version>
-	  </dependency>
+	<dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.8.2</version>
+	</dependency>
 
-	  <dependency>
-      <groupId>net.jsourcerer.webdriver</groupId>
-      <artifactId>JSErrorCollector</artifactId>
-      <version>0.4</version>
-	  </dependency>  
+	<dependency>
+        <groupId>net.jsourcerer.webdriver</groupId>
+        <artifactId>JSErrorCollector</artifactId>
+        <version>0.4</version>
+	</dependency>  
   </dependencies>
 
 </project>

src/main/java/com/polopoly/ps/psselenium/SeleniumTestModule.java

@@ -0,0 +1,38 @@
+package com.polopoly.ps.psselenium;
+
+import org.openqa.selenium.firefox.FirefoxDriver;
+
+import com.google.inject.AbstractModule;
+import com.polopoly.ps.psselenium.framework.WebDriverTestSetup;
+
+public class SeleniumTestModule extends AbstractModule {
+
+    private boolean instantiateNow;
+
+    public SeleniumTestModule() {
+        this(false);
+    }
+
+    public SeleniumTestModule(boolean instantiateNow) {
+        setInstantiateNow(instantiateNow);
+    }
+
+    @Override
+    public void configure() {
+        if (isInstantiateNow()) {
+            WebDriverTestSetup driverSetup = new WebDriverTestSetup(new FirefoxDriver());
+            bind(SimpleGUIAgentInterface.class).toInstance(new SimpleGUIAgent(driverSetup));
+        } else {
+            // lazy binding
+            bind(SimpleGUIAgentInterface.class).toProvider(new SimpleGUIAgentProvider());
+        }
+    }
+
+    private boolean isInstantiateNow() {
+        return instantiateNow;
+    }
+
+    private void setInstantiateNow(boolean instantiateNow) {
+        this.instantiateNow = instantiateNow;
+    }
+}

src/main/java/com/polopoly/ps/psselenium/SeleniumTestRunner.java

@@ -0,0 +1,33 @@
+package com.polopoly.ps.psselenium;
+
+import org.junit.runners.BlockJUnit4ClassRunner;
+import org.junit.runners.model.InitializationError;
+
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+
+public class SeleniumTestRunner extends BlockJUnit4ClassRunner {
+
+    private static Injector injector;
+    private static Object initLock = new Object();
+
+    public SeleniumTestRunner(Class<?> klass) throws InitializationError {
+        super(klass);
+        initInjectorIfNecessary();
+    }
+
+    private void initInjectorIfNecessary() {
+        synchronized (initLock) {
+            if (injector == null) {
+                injector = Guice.createInjector(new SeleniumTestModule(true));
+            }
+        }
+    }
+
+    @Override
+    protected Object createTest() throws Exception {
+        Object obj = super.createTest();
+        injector.injectMembers(obj);
+        return obj;
+    }
+}

src/main/java/com/polopoly/ps/psselenium/SimpleGUIAgent.java

@@ -4,18 +4,34 @@
 import com.polopoly.ps.psselenium.agent.GUIAgentBase;
 import com.polopoly.ps.psselenium.framework.WebDriverTestSetup;
 
-public class SimpleGUIAgent extends GUIAgentBase {
-
-  private Agent007 agent007;
-
-  public SimpleGUIAgent(WebDriverTestSetup webDriverTestSetup) {
-    super(webDriverTestSetup);
-
-    // Create your agents here
-    agent007 = new Agent007(this);
-  }
-
-  public Agent007 agent007() {
-    return agent007;
-  }
+public class SimpleGUIAgent extends GUIAgentBase implements SimpleGUIAgentInterface {
+
+    private Agent007 agent007;
+
+    public static SimpleGUIAgent agent;
+
+    public SimpleGUIAgent() {
+        super();
+        agent = this;
+        // Create your agents here
+        agent007 = new Agent007(this);
+    }
+
+    public SimpleGUIAgent(WebDriverTestSetup webDriverTestSetup) {
+        super(webDriverTestSetup);
+        // Create your agents here
+        agent007 = new Agent007(this);
+    }
+
+    public Agent007 agent007() {
+        return agent007;
+    }
+
+    public static SimpleGUIAgent getAgent() {
+        if (agent == null) {
+            new SimpleGUIAgent();
+        }
+        return agent;
+    }
+
 }

src/main/java/com/polopoly/ps/psselenium/SimpleGUIAgentInterface.java

@@ -0,0 +1,7 @@
+package com.polopoly.ps.psselenium;
+
+import com.polopoly.ps.psselenium.agent.GUIAgent;
+
+public interface SimpleGUIAgentInterface extends GUIAgent {
+
+}

src/main/java/com/polopoly/ps/psselenium/SimpleGUIAgentProvider.java

@@ -0,0 +1,14 @@
+package com.polopoly.ps.psselenium;
+
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+
+@Singleton
+public class SimpleGUIAgentProvider implements Provider<SimpleGUIAgent> {
+
+    @Override
+    public SimpleGUIAgent get() {
+        return SimpleGUIAgent.getAgent();
+    }
+
+}