Added tests for Easy::Results.

README.adoc

@@ -409,7 +409,7 @@ strings and you can use unsupported fields in an `Entity` by converting it to
 * [x] PushSubscription
 * [x] Relationship
 * [ ] Report ^(Deprecated)^
-* [ ] Results
+* [x] Results
 * [ ] Status
 * [ ] ScheduledStatus
 * [ ] Tag

tests/entities/test_results.cpp

@@ -0,0 +1,99 @@
+/*  This file is part of mastodon-cpp.
+ *  Copyright © 2019 tastytea <tastytea@tastytea.de>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <exception>
+#include <string>
+#include <chrono>
+#include <catch.hpp>
+#include "easy/entities/results.hpp"
+#include "easy/easy.hpp"
+
+using std::string;
+using std::chrono::system_clock;
+
+using namespace Mastodon;
+
+SCENARIO ("Easy::Results works as intended", "[entity]")
+{
+    GIVEN ("An Easy::Results object")
+    {
+        Easy::Results results;
+        bool exception = false;
+
+        WHEN ("It is initialized with valid results data")
+        {
+            const string data =
+                "{\"statuses\":[],\"hashtags\":[],\"accounts\":["
+                "{\"username\":\"testaccount\","
+                "\"url\":\"https://example.com/users/testaccount\","
+                "\"statuses_count\":2,"
+                "\"note\":\"This is a test.\","
+                "\"locked\":false,"
+                "\"id\":\"9hnrrVPriLiLVAhfVo\","
+                "\"header_static\":\"https://example.com/images/banner.png\","
+                "\"header\":\"https://example.com/images/banner.png\","
+                "\"following_count\":1,"
+                "\"followers_count\":1,"
+                "\"emojis\":[],"
+                "\"display_name\":\"testaccount\","
+                "\"created_at\":\"2000-02-20T20:20:20.000Z\","
+                "\"avatar_static\":\"https://example.com/images/avi.png\","
+                "\"avatar\":\"https://example.com/images/avi.png\","
+                "\"acct\":\"testaccount\"}"
+                "]}";
+
+            try
+            {
+                results.from_string(data);
+            }
+            catch (const std::exception &e)
+            {
+                exception = true;
+            }
+
+            THEN ("No exception is thrown")
+                AND_THEN ("Results are valid")
+                AND_THEN ("The attributes are set to the right values")
+            {
+                REQUIRE_FALSE(exception);
+                REQUIRE(results.valid());
+                REQUIRE(results.accounts()[0].id() == "9hnrrVPriLiLVAhfVo");
+                REQUIRE(results.accounts()[0].following_count() == 1);
+            }
+        }
+
+        WHEN ("It is initialized with an empty string")
+        {
+            try
+            {
+                results.from_string("");
+            }
+            catch (const std::exception &e)
+            {
+                exception = true;
+            }
+
+            THEN ("No exception is thrown")
+                AND_THEN ("It is not valid")
+                AND_THEN ("id is empty")
+            {
+                REQUIRE_FALSE(exception);
+                REQUIRE_FALSE(results.valid());
+                REQUIRE(results.accounts().size() == 0);
+            }
+        }
+    }
+}