tests: add more tests

Author: double-beep

src/test/java/bugs/stackoverflow/belisarius/filters/BlacklistedFilterTest.java

@@ -0,0 +1,87 @@
+package bugs.stackoverflow.belisarius.filters;
+
+import java.io.IOException;
+
+import bugs.stackoverflow.belisarius.models.Post;
+import bugs.stackoverflow.belisarius.utils.PostUtils;
+import bugs.stackoverflow.belisarius.services.ApiService;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+import com.google.gson.JsonObject;
+
+public class BlacklistedFilterTest {
+    private final ApiService apiService = new ApiService("stackoverflow");
+
+    @Test
+    public void hitTest() throws IOException {
+        // blacklisted word added after edit
+        Post post1 = getSamplePost(
+            "This was my question. PROBLEM SOLVED: do this",
+            "This is my question. It is quite big.",
+            "title",
+            "title",
+            "edit"
+        );
+
+        // blacklisted word existed before edit:
+        Post post2 = getSamplePost(
+            "Minor edit, This is my question, Minor edit. PrObLEM fIXeD: do this",
+            "This is my question. PrObLEM fIXeD: do this",
+            "title",
+            "title",
+            "edit"
+        );
+
+        // blacklisted word inside HTML tag
+        Post post3 = getSamplePost(
+            "This was my question. <code>PROBLEM SOLVED</code>: do this",
+            "This is my question. It is quite big.",
+            "title",
+            "title",
+            "edit"
+        );
+
+        // more than one blacklisted words
+        Post post4 = getSamplePost(
+            "This was my question. problem solved. answer: do this",
+            "This is my question. It is quite big.",
+            "title",
+            "[SOLVED] title",
+            "problem fixed, approval overriden"
+        );
+
+        assertEquals(new BlacklistedFilter(0, post1).isHit(), true);
+        assertEquals(new BlacklistedFilter(0, post2).isHit(), false);
+        assertEquals(new BlacklistedFilter(0, post3).isHit(), false);
+
+        BlacklistedFilter filter4 = new BlacklistedFilter(0, post4);
+        assertEquals(filter4.isHit(), true);
+        // 1 (title) + 1 (edit summary) + 2 (post body) = 4
+        assertEquals(filter4.getTotalScore(), 4.0);
+    }
+
+    private Post getSamplePost(
+        String body,
+        String lastBody,
+        String title,
+        String lastTitle,
+        String summary
+    ) throws IOException {
+        // choosing this post because it is locked
+        // if a new revision appears, edit .get(2) accordingly
+        JsonObject json = apiService.getLatestRevisions("2276572", 1)
+            .get("items").getAsJsonArray()
+            .get(2).getAsJsonObject();
+
+        json.addProperty("body", body);
+        json.addProperty("last_body", lastBody);
+        json.addProperty("title", title);
+        json.addProperty("last_title", lastTitle);
+        json.addProperty("comment", summary);
+
+        return PostUtils.getPost(json, "stackoverflow", "title");
+    }
+}

src/test/java/bugs/stackoverflow/belisarius/utils/PostUtilsTest.java

@@ -65,6 +65,21 @@ public void getPostObjectTest() throws IOException {
         assertEquals("question", postObject.getPostType());
         assertEquals("test", postObject.getTitle());
         assertEquals("ABCDE12345", postObject.getPreviousRevisionGuid());
+
+        Post locked = belisarius.getPost("2276572");
+        assertEquals(
+            locked.getBody(),
+            "<p>How do I comment a block of lines in YAML?</p>\n"
+        );
+        assertEquals(
+            locked.getLastBody(),
+            "<p>Does anyone know how to comment a block of lines in yaml?</p>\n"
+        );
+        assertEquals(locked.getRevisionGuid(), "ec79a719-0ebf-48ca-ae89-27739738f2b7".toUpperCase());
+        assertEquals(locked.getPreviousRevisionGuid(), "0db0a737-a330-4625-a537-2bf9e73916a3".toUpperCase());
+        assertEquals(locked.getComment(), "Active reading [&lt;http://en.wikipedia.org/wiki/YAML&gt;].");
+        assertEquals(locked.getTitle(), "How do you do block comments in YAML?");
+        assertEquals(locked.getLastTitle(), "How do you do block comment in yaml?");
     }
 
     @Test