diff --git a/tests/pre_enc.xml b/tests/pre_enc.xml
new file mode 100644
index 0000000..d7e4672
--- /dev/null
+++ b/tests/pre_enc.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<ns0:Response xmlns:ns0="urn:oasis:names:tc:SAML:2.0:protocol"
+              xmlns:ns1="urn:oasis:names:tc:SAML:2.0:assertion"
+              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+              Destination="http://lingon.catalogix.se:8087/"
+              ID="id-ca5851401bf347a90701f665a2fb3fa9" InResponseTo="id12"
+              IssueInstant="2014-03-08T13:05:06Z" Version="2.0">
+    <ns1:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">
+        urn:mace:example.com:saml:roland:idp
+    </ns1:Issuer>
+    <ns0:Status>
+        <ns0:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
+    </ns0:Status>
+    <ns1:EncryptedAssertion>
+        <ns1:Assertion ID="id-7374c6eb0bd59c44beafe94743a45169"
+                       IssueInstant="2014-03-08T13:05:06Z" Version="2.0">
+            <ns1:Issuer
+                    Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">
+                urn:mace:example.com:saml:roland:idp
+            </ns1:Issuer>
+            <ns1:Subject>
+                <ns1:NameID
+                        Format="urn:oasis:names:tc:SAML:2.0:nameid-format:transient"
+                        NameQualifier="" SPNameQualifier="id12">
+                    c2645854117fc0a480e1b6ba2fafcb7799f7431ede0621e37a3b079dee753e57
+                </ns1:NameID>
+                <ns1:SubjectConfirmation
+                        Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
+                    <ns1:SubjectConfirmationData InResponseTo="id12"
+                                                 NotOnOrAfter="2014-03-08T13:10:06Z"
+                                                 Recipient="http://lingon.catalogix.se:8087/"/>
+                </ns1:SubjectConfirmation>
+            </ns1:Subject>
+            <ns1:Conditions NotBefore="2014-03-08T13:05:06Z"
+                            NotOnOrAfter="2014-03-08T13:10:06Z">
+                <ns1:AudienceRestriction>
+                    <ns1:Audience>urn:mace:example.com:saml:roland:sp
+                    </ns1:Audience>
+                </ns1:AudienceRestriction>
+            </ns1:Conditions>
+            <ns1:AttributeStatement>
+                <ns1:Attribute FriendlyName="surname" Name="urn:oid:2.5.4.4"
+                               NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
+                    <ns1:AttributeValue xsi:type="xs:string">Jeter
+                    </ns1:AttributeValue>
+                </ns1:Attribute>
+                <ns1:Attribute FriendlyName="title" Name="urn:oid:2.5.4.12"
+                               NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
+                    <ns1:AttributeValue xsi:type="xs:string">shortstop
+                    </ns1:AttributeValue>
+                </ns1:Attribute>
+                <ns1:Attribute FriendlyName="edupersonaffiliation"
+                               Name="urn:oid:1.3.6.1.4.1.5923.1.1.1.1"
+                               NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
+                    <ns1:AttributeValue xsi:type="xs:string">staff
+                    </ns1:AttributeValue>
+                    <ns1:AttributeValue xsi:type="xs:string">member
+                    </ns1:AttributeValue>
+                </ns1:Attribute>
+                <ns1:Attribute FriendlyName="mail"
+                               Name="urn:oid:0.9.2342.19200300.100.1.3"
+                               NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
+                    <ns1:AttributeValue xsi:type="xs:string">foo@gmail.com
+                    </ns1:AttributeValue>
+                </ns1:Attribute>
+                <ns1:Attribute FriendlyName="givenname" Name="urn:oid:2.5.4.42"
+                               NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
+                    <ns1:AttributeValue xsi:type="xs:string">Derek
+                    </ns1:AttributeValue>
+                </ns1:Attribute>
+            </ns1:AttributeStatement>
+        </ns1:Assertion>
+    </ns1:EncryptedAssertion>
+</ns0:Response>
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