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1 files changed, 112 insertions, 0 deletions

diff --git a/standalone-container/src/test/java/com/yahoo/container/standalone/StandaloneContainerActivatorTest.java b/standalone-container/src/test/java/com/yahoo/container/standalone/StandaloneContainerActivatorTest.java
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+++ b/standalone-container/src/test/java/com/yahoo/container/standalone/StandaloneContainerActivatorTest.java
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+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.standalone;
+
+import com.google.inject.Binder;
+import com.google.inject.Module;
+import com.yahoo.io.IOUtils;
+import com.yahoo.jdisc.http.ConnectorConfig;
+import com.yahoo.vespa.defaults.Defaults;
+import com.yahoo.vespa.model.container.Container;
+import org.junit.Test;
+import org.xml.sax.SAXException;
+
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static java.util.Arrays.asList;
+import static java.util.stream.Collectors.toList;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.collection.IsEmptyCollection.empty;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
+ * @since 5.22.0
+ */
+public class StandaloneContainerActivatorTest {
+
+    private String getJdiscXml(String contents) throws ParserConfigurationException, IOException, SAXException {
+        return "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
+                "<services>\n" +
+                "  <jdisc version=\"1.0\" jetty=\"true\">\n" +
+                contents +
+                "  </jdisc>\n" +
+                "</services>";
+    }
+
+    private void writeApplicationPackage(String servicesXml, Path tmpDir) throws IOException {
+        FileWriter fw = new FileWriter(tmpDir.resolve("services.xml").toFile(), false);
+        fw.write(servicesXml);
+        fw.close();
+    }
+
+    @Test
+    public void requireThatPortsCanBeFoundBasic() throws IOException, ParserConfigurationException, SAXException {
+        final Path applicationDir = Files.createTempDirectory("application");
+        try {
+            writeApplicationPackage(getJdiscXml(""), applicationDir);
+            StandaloneContainerActivator activator = new StandaloneContainerActivator();
+            Container container = activator.getContainer(newAppDirBinding(applicationDir));
+            List<Integer> ports = getPorts(activator, container);
+            assertThat(ports, is(asList(Defaults.getDefaults().vespaWebServicePort())));
+        } finally {
+            IOUtils.recursiveDeleteDir(applicationDir.toFile());
+        }
+    }
+
+    private List<Integer> getPorts(StandaloneContainerActivator activator, Container container) {
+        return activator.getConnectorConfigs(container).stream().
+                map(ConnectorConfig::listenPort).
+                collect(toList());
+    }
+
+    @Test
+    public void requireThatPortsCanBeFoundNoHttp() throws IOException, ParserConfigurationException, SAXException {
+        final Path applicationDir = Files.createTempDirectory("application");
+        try {
+            writeApplicationPackage(getJdiscXml("<http/>"), applicationDir);
+            StandaloneContainerActivator activator = new StandaloneContainerActivator();
+            Container container = activator.getContainer(newAppDirBinding(applicationDir));
+            List<Integer> ports = getPorts(activator, container);
+            assertThat(ports, empty());
+        } finally {
+            IOUtils.recursiveDeleteDir(applicationDir.toFile());
+        }
+    }
+
+    @Test
+    public void requireThatPortsCanBeFoundHttpThreeServers() throws IOException, ParserConfigurationException, SAXException {
+        final Path applicationDir = Files.createTempDirectory("application");
+        try {
+            final String contents =
+                    "<http>\n" +
+                    "  <server id=\"a\" port=\"123\"/>\n" +
+                    "  <server id=\"b\" port=\"456\"/>\n" +
+                    "  <server id=\"c\" port=\"789\"/>\n" +
+                    "</http>\n";
+            writeApplicationPackage(getJdiscXml(contents), applicationDir);
+            StandaloneContainerActivator activator = new StandaloneContainerActivator();
+            Container container = activator.getContainer(newAppDirBinding(applicationDir));
+            List<Integer> ports = getPorts(activator, container);
+            assertThat(ports, is(asList(123, 456, 789)));
+        } finally {
+            IOUtils.recursiveDeleteDir(applicationDir.toFile());
+        }
+    }
+
+    private Module newAppDirBinding(final Path applicationDir) {
+        return new Module() {
+            @Override
+            public void configure(Binder binder) {
+                binder.bind(Path.class)
+                        .annotatedWith(StandaloneContainerApplication.applicationPathName())
+                        .toInstance(applicationDir);
+            }
+        };
+    }
+
+}