Separated out integration tests

Author: hierynomus

build.gradle

@@ -1,11 +1,14 @@
 import java.text.SimpleDateFormat
+import com.bmuschko.gradle.docker.tasks.container.*
+import com.bmuschko.gradle.docker.tasks.image.*
 
 plugins {
   id "java"
   id "groovy"
   id "jacoco"
   id "osgi"
   id "maven-publish"
+  id "com.bmuschko.docker-remote-api" version "3.2.1"
   id 'pl.allegro.tech.build.axion-release' version '1.8.1'
   id "com.github.hierynomus.license" version "0.12.1"
   id "com.jfrog.bintray" version "1.7"
@@ -125,6 +128,27 @@ sourcesJar {
   }
 }
 
+configurations {
+  integrationTestCompile.extendsFrom testCompile
+  integrationTestRuntime.extendsFrom testRuntime
+}
+
+sourceSets {
+  integrationTest {
+    groovy {
+      compileClasspath += sourceSets.main.output + sourceSets.test.output
+      runtimeClasspath += sourceSets.main.output + sourceSets.test.output
+      srcDir file('src/itest/groovy')
+    }
+    resources.srcDir file('src/itest/resources')
+  }
+}
+
+task integrationTest(type: Test) {
+  testClassesDirs = sourceSets.integrationTest.output.classesDirs
+  classpath = sourceSets.integrationTest.runtimeClasspath
+}
+
 tasks.withType(Test) {
   testLogging {
     exceptionFormat = 'full'
@@ -231,7 +255,30 @@ jacocoTestReport {
 }
 
 
-project.tasks.release.dependsOn(project.tasks.build)
+task buildItestImage(type: DockerBuildImage) {
+    inputDir = file('src/itest/docker-image')
+    tag = 'sshj/sshd-itest'
+}
+
+task createItestContainer(type: DockerCreateContainer) {
+    dependsOn buildItestImage
+    targetImageId { buildItestImage.getImageId() }
+    portBindings = ['2222:22']
+}
+
+task startItestContainer(type: DockerStartContainer) {
+    dependsOn createItestContainer
+    targetContainerId { createItestContainer.getContainerId() }
+}
+
+task stopItestContainer(type: DockerStopContainer) {
+    targetContainerId { createItestContainer.getContainerId() }
+}
+
+project.tasks.integrationTest.dependsOn(startItestContainer)
+project.tasks.integrationTest.finalizedBy(stopItestContainer)
+
+project.tasks.release.dependsOn([project.tasks.integrationTest, project.tasks.build])
 project.tasks.release.finalizedBy(project.tasks.bintrayUpload)
 project.tasks.jacocoTestReport.dependsOn(project.tasks.test)
 project.tasks.check.dependsOn(project.tasks.jacocoTestReport)

src/test/resources/Dockerfile renamed to src/itest/docker-image/Dockerfile

@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAoZ9l6Tkm2aL1tSBy2yw4xU5s8BE9MfqS/4J7DzvsYJxF6oQmTIjmStuhH/CT7UjuDtKXdXZUsIhKtafiizxGO8kHSzKDeitpth2RSr8ddMzZKyD6RNs7MfsgjA3UTtrrSrCXEY6O43S2cnuJrWzkPxtwxaQ3zOvDbS2tiulzyq0VzYmuhA/a4CyuQtJBuu+P2oqmu6pU/VB6IzONpvBvYbNPsH1WDmP7zko5wHPihXPCliztspKxS4DRtOZ7BGXyvg44UmIy0Kf4jOkaBV/eCCA4qH7ZHz71/5ceMOpszPcNOEmLGGYhwI+P3OuGMpkrSAv1f8IY6R8spZNncP6UaQ== no-passphrase

src/itest/docker-image/id_rsa.pub

@@ -0,0 +1,86 @@
+/*
+ * Copyright (C)2009 - SSHJ Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hierynomus.sshj
+
+import net.schmizz.sshj.DefaultConfig
+import net.schmizz.sshj.SSHClient
+import net.schmizz.sshj.transport.TransportException
+import net.schmizz.sshj.transport.verification.PromiscuousVerifier
+import net.schmizz.sshj.userauth.UserAuthException
+import spock.lang.Specification
+
+class IntegrationSpec extends Specification {
+    private static final int DOCKER_PORT = 2222;
+    private static final String USERNAME = "sshj";
+    private final static String SERVER_IP = System.getProperty("serverIP", "127.0.0.1");
+
+    def "should accept correct key"() {
+        given:
+        SSHClient sshClient = new SSHClient(new DefaultConfig())
+        sshClient.addHostKeyVerifier("d3:6a:a9:52:05:ab:b5:48:dd:73:60:18:0c:3a:f0:a3") // test-containers/ssh_host_ecdsa_key's fingerprint
+
+        when:
+        sshClient.connect(SERVER_IP, DOCKER_PORT)
+
+        then:
+        sshClient.isConnected()
+    }
+
+    def "should decline wrong key"() throws IOException {
+        given:
+        SSHClient sshClient = new SSHClient(new DefaultConfig())
+        sshClient.addHostKeyVerifier("d4:6a:a9:52:05:ab:b5:48:dd:73:60:18:0c:3a:f0:a3")
+
+        when:
+        sshClient.connect(SERVER_IP, DOCKER_PORT)
+
+        then:
+        thrown(TransportException.class)
+    }
+
+    def "should authenticate"() {
+        given:
+        SSHClient client = getConnectedClient()
+
+        when:
+        client.authPublickey("sshj", "src/test/resources/id_rsa")
+
+        then:
+        client.isAuthenticated()
+    }
+
+   def "should not authenticate with wrong key"() {
+        given:
+        SSHClient client = getConnectedClient()
+
+        when:
+        client.authPublickey("sshj", "src/test/resources/id_dsa")
+
+        then:
+        thrown(UserAuthException.class)
+        !client.isAuthenticated()
+    }
+
+    private static SSHClient getConnectedClient() throws IOException {
+        SSHClient sshClient = new SSHClient(new DefaultConfig());
+        sshClient.addHostKeyVerifier(new PromiscuousVerifier());
+        sshClient.connect(SERVER_IP, DOCKER_PORT);
+
+        return sshClient;
+    }
+
+
+}