added bit more tests coverage

pom.xml

@@ -19,6 +19,7 @@
             <organization>Wildbit</organization>
             <organizationUrl>https://wildbit.com/</organizationUrl>
             <url>https://twitter.com/ibalosh/</url>
+            <email>[email protected]</email>
         </developer>
     </developers>
 

src/main/java/com/wildbit/java/postmark/client/BaseApiClient.java

@@ -9,7 +9,7 @@
  */
 public class BaseApiClient extends HttpClientHandler {
 
-    public final String baseUrl;
+    protected final String baseUrl;
     public String getEndpointUrl(String endpoint) {
         return baseUrl + endpoint;
     }

src/main/java/com/wildbit/java/postmark/client/HttpClient.java

@@ -105,6 +105,15 @@ public void setReadTimeoutSeconds(int readTimeoutSeconds) {
         client.property(ClientProperties.READ_TIMEOUT, readTimeoutSeconds * 1000);
     }
 
+    /**
+     * Access to original HTTP client used for requests
+     *
+     * @return original HTTP client
+     */
+    public Client getClient() {
+        return client;
+    }
+
     /**
      *  Gets simplified HTTP request response that will contain only response and status.
      *

src/test/java/integration/TriggersTest.java

@@ -0,0 +1,37 @@
+package integration;
+
+import base.BaseTest;
+import com.wildbit.java.postmark.client.ApiClient;
+import com.wildbit.java.postmark.client.Parameters;
+import com.wildbit.java.postmark.client.data.model.templates.*;
+import com.wildbit.java.postmark.client.data.model.triggers.InboundRules;
+import com.wildbit.java.postmark.client.data.model.triggers.TagMatchers;
+import com.wildbit.java.postmark.client.exception.PostmarkException;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.util.HashMap;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+/**
+ * Created by bash on 11/14/17.
+ */
+public class TriggersTest extends BaseTest {
+
+    ApiClient client = getDefaultApiClient();
+
+    @Test
+    void listTagTriggers() throws PostmarkException, IOException {
+        TagMatchers matchers = client.getTriggerTags(Parameters.init().build("count",5).build("offset",0));
+        assertNotNull(matchers.getTotalCount());
+    }
+
+    @Test
+    void listInboundRuleTriggers() throws PostmarkException, IOException {
+        InboundRules inboundRules = client.getInboundRules(Parameters.init().build("count",5).build("offset",0));
+        assertNotNull(inboundRules.getTotalCount());
+    }
+
+}

src/test/java/unit/client/BaseApiClientTest.java

@@ -0,0 +1,38 @@
+package unit.client;
+
+import com.wildbit.java.postmark.Postmark;
+import com.wildbit.java.postmark.client.ApiClient;
+import com.wildbit.java.postmark.client.BaseApiClient;
+import com.wildbit.java.postmark.client.HttpClient;
+import org.junit.jupiter.api.Test;
+
+import javax.ws.rs.core.MultivaluedHashMap;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+/**
+ * Created by bash on 11/13/17.
+ */
+public class BaseApiClientTest {
+
+    MultivaluedHashMap headers = Postmark.DefaultHeaders.headers();
+    BaseApiClient client = new BaseApiClient(Postmark.DEFAULTS.API_URL.value, headers);
+
+    @Test
+    void getBaseUrl() {
+        assertEquals(client.getBaseUrl(), Postmark.DEFAULTS.API_URL.value);
+        client.getEndpointUrl("/test");
+    }
+
+    @Test
+    void getEndpointUrl() {
+        String endpoint = "/test";
+        assertEquals(client.getEndpointUrl(endpoint), Postmark.DEFAULTS.API_URL.value + endpoint);
+    }
+
+    @Test
+    void getHttpClient() {
+        assertEquals(client.getHttpClient().getClass(), HttpClient.class);
+    }
+}

src/test/java/unit/client/HttpClientTest.java

@@ -21,6 +21,19 @@ void execute() throws IOException, PostmarkException {
 
         assertEquals(response.getCode(),302);
         assertNotNull(response.getMessage());
+    }
+
+    @Test
+    void executeIncorrectLink() throws IOException, PostmarkException {
+        HttpClient client = new HttpClient(new MultivaluedHashMap<>());
+        HttpClient.ClientResponse response = client.execute(HttpClient.REQUEST_TYPES.GET, "https://" + Postmark.DEFAULTS.API_URL.value + "/someweirdlink");
 
+        assertEquals(response.getCode(),404);
+    }
+
+    @Test
+    void getClient() throws IOException, PostmarkException {
+        HttpClient client = new HttpClient(new MultivaluedHashMap<>());
+        assertNotNull(client.getClient());
     }
 }