From 7509917609578ef535311f5df6e1492a6357851b Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 21 Mar 2018 11:33:25 +0300
Subject: server: websocket unit testing

---
 .../java/com/juick/server/tests/ServerTests.java   | 28 ++++++++++++
 .../juick/server/tests/WebsocketClientConfig.java  | 52 ++++++++++++++++++++++
 .../juick/server/tests/WebsocketClientHandler.java | 18 ++++++++
 3 files changed, 98 insertions(+)
 create mode 100644 juick-server/src/test/java/com/juick/server/tests/WebsocketClientConfig.java
 create mode 100644 juick-server/src/test/java/com/juick/server/tests/WebsocketClientHandler.java

(limited to 'juick-server/src/test/java/com')

diff --git a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
index f831141b..fcc1a777 100644
--- a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
+++ b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
@@ -30,12 +30,23 @@ import com.juick.server.XMPPServer;
 import com.juick.server.helpers.TagStats;
 import com.juick.service.*;
 import com.juick.util.DateFormattersHolder;
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
+import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.MediaType;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.test.context.TestPropertySource;
@@ -44,11 +55,16 @@ import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.client.WebSocketConnectionManager;
+import org.springframework.web.socket.client.standard.StandardWebSocketClient;
+import org.springframework.web.socket.handler.TextWebSocketHandler;
 import org.springframework.web.util.UriComponents;
 import org.springframework.web.util.UriComponentsBuilder;
 import rocks.xmpp.addr.Jid;
 import rocks.xmpp.core.stanza.model.Stanza;
 import rocks.xmpp.core.stanza.model.server.ServerMessage;
+import sun.java2d.SurfaceDataProxy;
 
 import javax.inject.Inject;
 import java.lang.reflect.InvocationTargetException;
@@ -57,6 +73,8 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Scanner;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.IntStream;
 
 import static org.hamcrest.MatcherAssert.assertThat;
@@ -493,4 +511,14 @@ public class ServerTests extends AbstractJUnit4SpringContextTests {
         mockMvc.perform(post("/mail").with(httpBasic(juickName, juickPassword)).content(mail))
                 .andExpect(status().isOk());
     }
+    @Test
+    public void websocketsTest() throws Exception {
+        ConfigurableApplicationContext context = new SpringApplicationBuilder(
+                WebsocketClientConfig.class, PropertyPlaceholderAutoConfiguration.class)
+                .run("--spring.main.web_environment=false");
+        long count = context.getBean(WebsocketClientConfig.class).getLatch().getCount();
+        context.close();
+        Assert.assertThat(count, equalTo(0L));
+        mockMvc.perform(get("/ws/_all")).andExpect(status().isBadRequest());
+    }
 }
diff --git a/juick-server/src/test/java/com/juick/server/tests/WebsocketClientConfig.java b/juick-server/src/test/java/com/juick/server/tests/WebsocketClientConfig.java
new file mode 100644
index 00000000..6be8e3c6
--- /dev/null
+++ b/juick-server/src/test/java/com/juick/server/tests/WebsocketClientConfig.java
@@ -0,0 +1,52 @@
+package com.juick.server.tests;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
+import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.client.WebSocketConnectionManager;
+import org.springframework.web.socket.client.standard.StandardWebSocketClient;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+@Configuration
+public class WebsocketClientConfig implements CommandLineRunner {
+    private static Logger logger = LoggerFactory.getLogger(ServerTests.class);
+    @Bean
+    public WebsocketClientHandler handler() {
+        return new WebsocketClientHandler(latch);
+    }
+    @Bean
+    ServletWebServerFactory servletWebServerFactory(){
+        return new TomcatServletWebServerFactory();
+    }
+    @Bean
+    public WebSocketConnectionManager connectionManager() {
+        WebSocketConnectionManager manager = new WebSocketConnectionManager(client(),
+                handler(),
+                "ws://localhost:8080/ws/");
+        manager.setAutoStartup(true);
+        return manager;
+    }
+
+    @Bean
+    public StandardWebSocketClient client() {
+        return new StandardWebSocketClient();
+    }
+    private final CountDownLatch latch = new CountDownLatch(1);
+
+    @Override
+    public void run(String... args) throws Exception {
+        if (latch.await(10, TimeUnit.SECONDS)) {
+            logger.info("client connected");
+        }
+    }
+
+    public CountDownLatch getLatch() {
+        return latch;
+    }
+}
diff --git a/juick-server/src/test/java/com/juick/server/tests/WebsocketClientHandler.java b/juick-server/src/test/java/com/juick/server/tests/WebsocketClientHandler.java
new file mode 100644
index 00000000..7d896a04
--- /dev/null
+++ b/juick-server/src/test/java/com/juick/server/tests/WebsocketClientHandler.java
@@ -0,0 +1,18 @@
+package com.juick.server.tests;
+
+import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.handler.TextWebSocketHandler;
+
+import java.util.concurrent.CountDownLatch;
+
+class WebsocketClientHandler extends TextWebSocketHandler {
+    private final CountDownLatch latch;
+    public WebsocketClientHandler(CountDownLatch latch) {
+        this.latch = latch;
+    }
+    @Override
+    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
+        super.afterConnectionEstablished(session);
+        latch.countDown();
+    }
+}
-- 
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