Add getLanguages()

Author: laurynas

src/main/java/com/detectlanguage/DetectLanguage.java

@@ -53,6 +53,12 @@ public static StatusResponse getStatus() throws APIError {
         return getClient().get("account/status", StatusResponse.class);
     }
 
+    public static List<LanguageInfo> getLanguages() throws APIError {
+        Type resultType = new TypeToken<List<LanguageInfo>>(){}.getType();
+
+        return getClient().get("languages", resultType);
+    }
+
     private static Client getClient() {
         return new Client();
     }

src/main/java/com/detectlanguage/LanguageInfo.java

@@ -0,0 +1,6 @@
+package com.detectlanguage;
+
+public class LanguageInfo {
+    public String name;
+    public String code;
+}

src/test/java/com/detectlanguage/GenericTest.java

@@ -82,4 +82,13 @@ public void testStatusError() throws APIError {
         DetectLanguage.apiKey = "INVALID";
         DetectLanguage.getStatus();
     }
+
+    @Test
+    public void testGetLanguages() throws APIError {
+        List<LanguageInfo> languages = DetectLanguage.getLanguages();
+
+        assertTrue(languages.size() > 0);
+        assertTrue(languages.get(0).code.length() > 0);
+        assertTrue(languages.get(0).name.length() > 0);
+    }
 }

src/test/java/com/detectlanguage/MultithreadedTest.java

@@ -15,8 +15,8 @@
  * Time: 12:41 PM
  */
 public class MultithreadedTest extends BaseTest {
-    public static final String[] SAMPLES = {"Labas rytas", "Hello world", "Buenos dias"};
-    public static final String[] SAMPLE_CODES = {"lt", "en", "es"};
+    public static final String[] SAMPLES = {"Labas rytas", "Hello world", "Dolce far niente"};
+    public static final String[] SAMPLE_CODES = {"lt", "en", "it"};
 
     public static int TEST_THREADS = 10;