Issue6Test: add regression test for issue 6

Signed-off-by: Paul Campbell <pcampbell@kemitix.net>

pom.xml

@@ -57,12 +57,18 @@
             <version>1.10.19</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
+        <dependency><!-- for Issue1Test -->
             <groupId>org.codemonkey.simplejavamail</groupId>
             <artifactId>simple-java-mail</artifactId>
             <version>2.5.1</version>
             <scope>test</scope>
         </dependency>
+        <dependency><!-- for Issue6Test -->
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context-support</artifactId>
+            <version>4.2.4.RELEASE</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 </project>

src/test/java/net/kemitix/wiser/assertions/Issue6Test.java

@@ -0,0 +1,36 @@
+package net.kemitix.wiser.assertions;
+
+import org.junit.Test;
+
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSenderImpl;
+
+/**
+ * Regression test for issue #6.
+ *
+ * @see https://github.com/kemitix/wiser-assertions/issues/6
+ * @author pcampbell
+ */
+public class Issue6Test extends AbstractWiserTest {
+
+    /**
+     * Test {@link WiserAssertions#withContentContains(String)} where the
+     * message is a Spring Mail {@link SimpleMailMessage}.
+     */
+    @Test
+    public void shouldMatchContentContainsFromSimpleMailMessage() {
+        //given
+        SimpleMailMessage message = new SimpleMailMessage();
+        message.setTo("Carl <carl@b.com>");
+        message.setFrom("Bob <bob@a.com>");
+        message.setSubject("Subject");
+        message.setText("Hi Carl,\n\nA new message was just posted.");
+        final JavaMailSenderImpl sender = new JavaMailSenderImpl();
+        sender.setPort(PORT);
+        //when
+        sender.send(message);
+        //then
+        getAssertions().withContentContains("Hi Carl");
+    }
+
+}