Add some tests for ProxyPass parameters

tests/vhost_proxypass.pp

@@ -0,0 +1,60 @@
+## vhost with proxyPass directive
+# NB: Please see the other vhost_*.pp example files for further
+# examples.
+
+# Base class. Declares default vhost on port 80 and default ssl
+# vhost on port 443 listening on all interfaces and serving
+# $apache::docroot
+class { 'apache': }
+
+# Most basic vhost with proxy_pass
+apache::vhost { 'first.example.com':
+  port        => 80,
+  docroot     => '/var/www/first',
+  proxy_pass  => [
+    {
+      'path'   => '/first',
+      'url'    => "http://localhost:8080/first"
+    },
+  ],
+}
+
+# vhost with proxy_pass and parameters
+apache::vhost { 'second.example.com':
+  port        => 80,
+  docroot     => '/var/www/second',
+  proxy_pass  => [
+    {
+      'path'   => '/second',
+      'url'    => "http://localhost:8080/second",
+      'params' => {'retry' => '0', 'timeout' => '5'}
+    },
+  ],
+}
+
+# vhost with proxy_pass and keywords
+apache::vhost { 'third.example.com':
+  port        => 80,
+  docroot     => '/var/www/third',
+  proxy_pass  => [
+    {
+      'path'   => '/third',
+      'url'    => "http://localhost:8080/third",
+      'keywords' => ['noquery', 'interpolate']
+    },
+  ],
+}
+
+# vhost with proxy_pass, parameters and keywords
+apache::vhost { 'fourth.example.com':
+  port        => 80,
+  docroot     => '/var/www/fourth',
+  proxy_pass  => [
+    {
+      'path'   => '/fourth',
+      'url'    => "http://localhost:8080/fourth",
+      'params' => {'retry' => '0', 'timeout' => '5'},
+      'keywords' => ['noquery', 'interpolate']
+    },
+  ],
+}