diff --git a/tests/extended.xml b/tests/extended.xml
new file mode 100644
index 0000000..70f550e
--- /dev/null
+++ b/tests/extended.xml
@@ -0,0 +1,163 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+
+      This file was automatically generated - do not edit 
+
+    -->
+<md:EntitiesDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:shibmd="urn:mace:shibboleth:metadata:1.0" Name="http://md.swamid.se/md/swamid-testing-1.0.xml">
+    <ds:Signature>
+        <ds:SignedInfo>
+            <ds:CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
+            <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
+            <ds:Reference URI="">
+                <ds:Transforms>
+                    <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
+                    <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#WithComments"/>
+                </ds:Transforms>
+                <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
+                <ds:DigestValue>Kt7437JspP0BG6CqtrWIZuSs42o=</ds:DigestValue>
+            </ds:Reference>
+        </ds:SignedInfo>
+        <ds:SignatureValue>lneqzdMN82rjUwUE/kPDQQ1A3yX9ddVPF+3gRBtDg5UgwX5BJE1enkkKB7SRJ2vS
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+iUo8iSUst9nUqsrh5aUdzA==</ds:SignatureValue>
+        <ds:KeyInfo>
+            <ds:X509Data>
+                <X509Certificate xmlns="http://www.w3.org/2000/09/xmldsig#">MIIDdTCCAl0CBEY7EskwDQYJKoZIhvcNAQEEBQAwfzELMAkGA1UEBhMCU0UxEjAQ
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+DaWWpMWvuWHugEqvIAXDCI/HzTbbiWm9NQ==</X509Certificate>
+            </ds:X509Data>
+        </ds:KeyInfo>
+    </ds:Signature>
+    <md:EntityDescriptor entityID="https://coip-test.sunet.se/shibboleth" xml:base="swamid-1.0/coip-test.sunet.se-sp.xml">
+        <md:SPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:1.0:protocol">
+            <md:Extensions>
+                <DiscoveryResponse xmlns="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Binding="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Location="https://coip-test.sunet.se/Shibboleth.sso/DS/ds.sunet.se" index="1"/>
+            </md:Extensions>
+            <md:KeyDescriptor use="signing">
+                <ds:KeyInfo>
+                    <ds:KeyName>coip-test.sunet.se</ds:KeyName>
+                    <ds:X509Data>
+                        <ds:X509SubjectName>CN=coip-test.sunet.se</ds:X509SubjectName>
+                        <ds:X509Certificate>MIIC/TCCAeWgAwIBAgIJAMJwrBkmzHKJMA0GCSqGSIb3DQEBBQUAMB0xGzAZBgNV
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+cA==
+</ds:X509Certificate>
+                    </ds:X509Data>
+                </ds:KeyInfo>
+            </md:KeyDescriptor>
+            <md:KeyDescriptor use="encryption">
+                <ds:KeyInfo>
+                    <ds:KeyName>coip-test.sunet.se</ds:KeyName>
+                    <ds:X509Data>
+                        <ds:X509SubjectName>CN=coip-test.sunet.se</ds:X509SubjectName>
+                        <ds:X509Certificate>MIIC/TCCAeWgAwIBAgIJAMJwrBkmzHKJMA0GCSqGSIb3DQEBBQUAMB0xGzAZBgNV
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+cA==
+</ds:X509Certificate>
+                    </ds:X509Data>
+                </ds:KeyInfo>
+            </md:KeyDescriptor>
+            <md:ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://coip-test.sunet.se/Shibboleth.sso/Artifact/SOAP" index="1"/>
+            <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://coip-test.sunet.se/Shibboleth.sso/SLO/SOAP"/>
+            <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://coip-test.sunet.se/Shibboleth.sso/SLO/Redirect"/>
+            <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://coip-test.sunet.se/Shibboleth.sso/SLO/POST"/>
+            <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://coip-test.sunet.se/Shibboleth.sso/SLO/Artifact"/>
+            <md:ManageNameIDService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://coip-test.sunet.se/Shibboleth.sso/NIM/SOAP"/>
+            <md:ManageNameIDService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://coip-test.sunet.se/Shibboleth.sso/NIM/Redirect"/>
+            <md:ManageNameIDService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://coip-test.sunet.se/Shibboleth.sso/NIM/POST"/>
+            <md:ManageNameIDService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://coip-test.sunet.se/Shibboleth.sso/NIM/Artifact"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML2/POST" index="1"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML2/POST-SimpleSign" index="2"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML2/Artifact" index="3"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:PAOS" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML2/ECP" index="4"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:1.0:profiles:browser-post" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML/POST" index="5"/>
+            <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:1.0:profiles:artifact-01" Location="https://coip-test.sunet.se/Shibboleth.sso/SAML/Artifact" index="6"/>
+        </md:SPSSODescriptor>
+    </md:EntityDescriptor>
+    <EntityDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://coip-test.sunet.se/idp/shibboleth" xml:base="swamid-1.0/coip-test.sunet.se.xml">
+        <AttributeAuthorityDescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol">
+            <Extensions>
+                <shibmd:Scope regexp="false">sunet.se</shibmd:Scope>
+            </Extensions>
+            <KeyDescriptor>
+                <ds:KeyInfo>
+                    <ds:X509Data>
+                        <ds:X509Certificate>
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+C2+Rm0cXr6U=
+
+                    </ds:X509Certificate>
+                    </ds:X509Data>
+                </ds:KeyInfo>
+            </KeyDescriptor>
+            <AttributeService Binding="urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding" Location="https://coip-test.sunet.se:8443/idp/profile/SAML1/SOAP/AttributeQuery"/>
+            <AttributeService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://coip-test.sunet.se:8443/idp/profile/SAML2/SOAP/AttributeQuery"/>
+            <NameIDFormat>urn:mace:shibboleth:1.0:nameIdentifier</NameIDFormat>
+            <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>
+        </AttributeAuthorityDescriptor>
+    </EntityDescriptor>
+</md:EntitiesDescriptor>