From 3e4807157e3c244820dd4d5149997970530e4fcb Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 23 Aug 2017 00:47:37 +0300
Subject: www: Twitter Cards

---
 .../src/test/java/com/juick/www/WebAppTests.java   | 52 +++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

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

diff --git a/juick-www/src/test/java/com/juick/www/WebAppTests.java b/juick-www/src/test/java/com/juick/www/WebAppTests.java
index d09bded2..464e9416 100644
--- a/juick-www/src/test/java/com/juick/www/WebAppTests.java
+++ b/juick-www/src/test/java/com/juick/www/WebAppTests.java
@@ -20,6 +20,7 @@ package com.juick.www;
 import com.gargoylesoftware.htmlunit.Page;
 import com.gargoylesoftware.htmlunit.WebClient;
 import com.gargoylesoftware.htmlunit.css.StyleElement;
+import com.gargoylesoftware.htmlunit.html.DomElement;
 import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import com.juick.Message;
 import com.juick.Tag;
@@ -29,6 +30,7 @@ import com.juick.server.configuration.BaseWebConfiguration;
 import com.juick.service.MessagesService;
 import com.juick.service.UserService;
 import com.juick.test.util.MockUtils;
+import com.juick.util.MessageUtils;
 import com.juick.www.configuration.SapeConfiguration;
 import com.juick.www.configuration.WwwAppConfiguration;
 import com.juick.www.configuration.WwwServletConfiguration;
@@ -51,13 +53,16 @@ import javax.inject.Inject;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
-import java.util.*;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 import java.util.stream.StreamSupport;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.startsWith;
 import static org.mockito.Mockito.when;
 
 /**
@@ -195,4 +200,49 @@ public class WebAppTests {
         String output = writer.toString().trim();
         assertThat(output, equalTo("<a href=\"/ugnich/?tag=%26gt%3B_%26lt%3B\">&gt;_&lt;</a>"));
     }
+
+    public DomElement fetchMeta(String url, String name) throws IOException {
+        HtmlPage threadPage = webClient.getPage(url);
+        DomElement emptyMeta = new DomElement("", "meta", null, null);
+        return threadPage.getElementsByTagName("meta").stream()
+                .filter(t -> t.getAttribute("name").equals(name)).findFirst().orElse(emptyMeta);
+    }
+    @Test
+    public void testTwitterCards() throws Exception {
+        String ugnichName = "ugnich";
+        String ugnichPassword = "MyPassw0rd!";
+        String msgText = "Привет, я - Угнич";
+        String hash = "12345678";
+
+        User user = MockUtils.mockUser(1, ugnichName, ugnichPassword);
+        Message msg = MockUtils.mockMessage(1, user, msgText);
+
+        when(userService.getUIDbyName(ugnichName))
+                .thenReturn(1);
+        when(userService.getUserByName(ugnichName))
+                .thenReturn(user);
+        when(userService.getUserByUID(1))
+                .thenReturn(Optional.of(user));
+        when(userService.getFullyUserByName(ugnichName))
+                .thenReturn(user);
+        when(messagesService.getMyFeed(1, 0))
+                .thenReturn(Collections.singletonList(1));
+        when(messagesService.getMessages(Collections.singletonList(1)))
+                .thenReturn(Collections.singletonList(msg));
+        when(userService.getUIDbyHash(hash))
+                .thenReturn(1);
+        when(messagesService.getMessageAuthor(1)).thenReturn(user);
+        when(messagesService.canViewThread(1, 0)).thenReturn(true);
+        when(messagesService.getMessage(1)).thenReturn(msg);
+
+        assertThat(fetchMeta("http://localhost:8080/ugnich/1", "twitter:card")
+                .getAttribute("content"), equalTo("summary"));
+        msg.setAttachmentType("png");
+        assertThat(fetchMeta("http://localhost:8080/ugnich/1", "twitter:card")
+                .getAttribute("content"), equalTo("summary_large_image"));
+        assertThat(fetchMeta("http://localhost:8080/ugnich/1", "og:description")
+                .getAttribute("content"),
+                startsWith(StringEscapeUtils.escapeHtml4(MessageUtils.getMessageHashTags(msg))));
+
+    }
 }
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