added Apache Axis2 interop tests (including own SwA service

implementation and deployable service archives for all tests)

tests/AxisInterop/MTOM.php

@@ -0,0 +1,47 @@
+<?php
+
+use BeSimple\SoapCommon\Helper as BeSimpleSoapHelper;
+use BeSimple\SoapClient\SoapClient as BeSimpleSoapClient;
+
+require '../bootstrap.php';
+
+echo '<pre>';
+
+$options = array(
+    'soap_version'    => SOAP_1_1,
+    'features'        => SOAP_SINGLE_ELEMENT_ARRAYS, // make sure that result is array for size=1
+    'trace'           => true, // enables use of the methods  SoapClient->__getLastRequest,  SoapClient->__getLastRequestHeaders,  SoapClient->__getLastResponse and  SoapClient->__getLastResponseHeaders
+    'attachment_type' => BeSimpleSoapHelper::ATTACHMENTS_TYPE_MTOM,
+    'cache_wsdl'      => WSDL_CACHE_NONE,
+);
+
+/*
+ * Deploy "axis_services/sample-mtom.aar" to Apache Axis2 to get this
+ * example to work.
+ *
+ * Apache Axis2 MTOM example.
+ *
+ */
+$sc = new BeSimpleSoapClient('MTOM.wsdl', $options);
+
+//var_dump($sc->__getFunctions());
+//var_dump($sc->__getTypes());
+
+try {
+
+    $attachment = new stdClass();
+    $attachment->fileName = 'test123.txt';
+    $attachment->binaryData = 'This is a test.';
+
+    var_dump($sc->attachment($attachment));
+
+} catch (Exception $e) {
+    var_dump($e);
+}
+
+// var_dump(
+//     $sc->__getLastRequestHeaders(),
+//     $sc->__getLastRequest(),
+//     $sc->__getLastResponseHeaders(),
+//     $sc->__getLastResponse()
+// );