VNC recording with BrowserWebdriverContainer in Spock-Extension

modules/spock/build.gradle

@@ -8,8 +8,10 @@ dependencies {
     compile project(':testcontainers')
     compile 'org.spockframework:spock-core:1.3-groovy-2.5'
 
+    testCompile project(':selenium')
     testCompile project(':mysql')
     testCompile project(':postgresql')
+
     testCompile 'com.zaxxer:HikariCP:3.4.2'
     testCompile 'org.apache.httpcomponents:httpclient:4.5.12'
 

modules/spock/src/main/groovy/org/testcontainers/spock/SpockTestDescription.groovy

@@ -0,0 +1,36 @@
+package org.testcontainers.spock
+
+import groovy.transform.PackageScope
+import org.spockframework.runtime.extension.IMethodInvocation
+import org.testcontainers.lifecycle.TestDescription
+
+/**
+ * Spock specific implementation of a Testcontainers TestDescription.
+ *
+ * Filesystem friendly name is based on Specification and Feature.
+ */
+@PackageScope
+class SpockTestDescription implements TestDescription {
+
+    String specName
+    String featureName
+
+    static SpockTestDescription fromTestDescription(IMethodInvocation invocation) {
+        return new SpockTestDescription([
+            specName: invocation.spec.name,
+            featureName: invocation.feature.name
+        ])
+    }
+
+    @Override
+    String getTestId() {
+        return getFilesystemFriendlyName()
+    }
+
+    @Override
+    String getFilesystemFriendlyName() {
+        return [specName, featureName].collect {
+            URLEncoder.encode(it, 'UTF-8')
+        }.join('-')
+    }
+}

modules/spock/src/main/groovy/org/testcontainers/spock/TestcontainersExtension.groovy

@@ -1,17 +1,32 @@
 package org.testcontainers.spock
 
+import org.spockframework.runtime.AbstractRunListener
 import org.spockframework.runtime.extension.AbstractAnnotationDrivenExtension
+import org.spockframework.runtime.model.ErrorInfo
 import org.spockframework.runtime.model.SpecInfo
 
 class TestcontainersExtension extends AbstractAnnotationDrivenExtension<Testcontainers> {
 
     @Override
     void visitSpecAnnotation(Testcontainers annotation, SpecInfo spec) {
-        def interceptor = new TestcontainersMethodInterceptor(spec)
+        def listener = new ErrorListener()
+        def interceptor = new TestcontainersMethodInterceptor(spec, listener)
         spec.addSetupSpecInterceptor(interceptor)
         spec.addCleanupSpecInterceptor(interceptor)
         spec.addSetupInterceptor(interceptor)
         spec.addCleanupInterceptor(interceptor)
+
+        spec.addListener(listener)
+
+    }
+
+    private class ErrorListener extends AbstractRunListener {
+        List<ErrorInfo> errors = []
+
+        @Override
+        void error(ErrorInfo error) {
+            errors.add(error)
+        }
     }
 
 }

modules/spock/src/main/groovy/org/testcontainers/spock/TestcontainersMethodInterceptor.groovy

@@ -6,13 +6,17 @@ import org.spockframework.runtime.model.FieldInfo
 import org.spockframework.runtime.model.SpecInfo
 import org.testcontainers.containers.DockerComposeContainer
 import org.testcontainers.containers.GenericContainer
+import org.testcontainers.lifecycle.TestLifecycleAware
+import org.testcontainers.spock.TestcontainersExtension.ErrorListener
 
 class TestcontainersMethodInterceptor extends AbstractMethodInterceptor {
 
     private final SpecInfo spec
+    private final ErrorListener errorListener
 
-    TestcontainersMethodInterceptor(SpecInfo spec) {
+    TestcontainersMethodInterceptor(SpecInfo spec, ErrorListener errorListener) {
         this.spec = spec
+        this.errorListener = errorListener
     }
 
     @Override
@@ -50,6 +54,13 @@ class TestcontainersMethodInterceptor extends AbstractMethodInterceptor {
 
     @Override
     void interceptCleanupMethod(IMethodInvocation invocation) throws Throwable {
+        findAllTestLifecycleAwareContainers(invocation).each {
+            // we assume first error is the one we want
+            def maybeException = Optional.ofNullable(errorListener.errors[0]?.exception)
+            def testDescription = SpockTestDescription.fromTestDescription(invocation)
+            it.afterTest(testDescription, maybeException)
+        }
+
         def containers = findAllContainers(false)
         stopContainers(containers, invocation)
 
@@ -65,6 +76,14 @@ class TestcontainersMethodInterceptor extends AbstractMethodInterceptor {
         }
     }
 
+    private List<TestLifecycleAware> findAllTestLifecycleAwareContainers(IMethodInvocation invocation) {
+        spec.allFields.findAll { FieldInfo f ->
+            TestLifecycleAware.isAssignableFrom(f.type)
+        }.collect {
+            it.readValue(invocation.instance) as TestLifecycleAware
+        }
+    }
+
     private List<FieldInfo> findAllComposeContainers(boolean shared) {
         spec.allFields.findAll { FieldInfo f ->
             DockerComposeContainer.isAssignableFrom(f.type) && f.shared == shared
@@ -90,14 +109,14 @@ class TestcontainersMethodInterceptor extends AbstractMethodInterceptor {
     private static void startComposeContainers(List<FieldInfo> compose, IMethodInvocation invocation) {
         compose.each { FieldInfo f ->
             DockerComposeContainer c = f.readValue(invocation.instance) as DockerComposeContainer
-            c.starting(null)
+            c.start()
         }
     }
 
     private static void stopComposeContainers(List<FieldInfo> compose, IMethodInvocation invocation) {
         compose.each { FieldInfo f ->
             DockerComposeContainer c = f.readValue(invocation.instance) as DockerComposeContainer
-            c.finished(null)
+            c.stop()
         }
     }
 

modules/spock/src/test/groovy/org/testcontainers/spock/BrowserVncRecordingIT.groovy

@@ -0,0 +1,88 @@
+package org.testcontainers.spock
+
+import org.intellij.lang.annotations.Language
+import org.junit.Rule
+import org.junit.rules.TemporaryFolder
+import spock.lang.Specification
+import spock.lang.Unroll
+import spock.util.EmbeddedSpecRunner
+
+import static org.testcontainers.containers.BrowserWebDriverContainer.VncRecordingMode.RECORD_ALL
+import static org.testcontainers.containers.BrowserWebDriverContainer.VncRecordingMode.RECORD_FAILING
+
+class BrowserVncRecordingIT extends Specification {
+
+    @Rule
+    TemporaryFolder temp
+
+    String recordingDir
+
+    def setup() {
+        recordingDir = temp.getRoot().getAbsolutePath()
+    }
+
+    @Unroll("For recording mode #recordingMode and failing test is #fails records video file named '#videoFileName'")
+    def "retains all recordings for RECORD_ALL if successful"() {
+        given:
+
+        //noinspection GrPackage
+        @Language("groovy")
+        String myTest = """
+package org.testcontainers.spock
+
+import org.openqa.selenium.chrome.ChromeOptions
+import org.openqa.selenium.remote.RemoteWebDriver
+import org.testcontainers.containers.BrowserWebDriverContainer
+import spock.lang.Specification
+
+import java.util.concurrent.TimeUnit
+
+import static org.testcontainers.containers.BrowserWebDriverContainer.VncRecordingMode
+
+@Testcontainers
+class BrowserWebdriverContainerIT extends Specification {
+
+    BrowserWebDriverContainer browserContainer = new BrowserWebDriverContainer()
+        .withCapabilities(new ChromeOptions())
+        .withRecordingMode("$recordingMode" as VncRecordingMode, new File("$recordingDir"))
+
+    RemoteWebDriver driver
+
+    def setup() {
+        driver = browserContainer.getWebDriver()
+        driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS)
+    }
+
+    def "should record"() {
+        when:
+        driver.get("http://en.wikipedia.org/wiki/Randomness")
+
+        then:
+        driver.findElementByPartialLinkText("pattern").isDisplayed() == !$fails
+    }
+
+}
+
+
+"""
+
+        when:
+        EmbeddedSpecRunner runner = new EmbeddedSpecRunner(throwFailure: false)
+        runner.run(myTest)
+
+        then:
+        def videoDir = temp.getRoot().list()
+        if (videoFileName.isEmpty()) {
+            videoDir.length == 0
+        } else {
+            videoDir.find { it.contains(videoFileName) }
+        }
+
+        where:
+        recordingMode  | fails | videoFileName
+        RECORD_ALL     | false | 'BrowserWebdriverContainerIT-should+record'
+        RECORD_FAILING | false | ''
+        RECORD_FAILING | true  | 'BrowserWebdriverContainerIT-should+record'
+    }
+
+}