diff --git a/tests/data_files/server1.req.cert_type b/tests/data_files/server1.req.cert_type
new file mode 100644
index 0000000..5677f32
--- /dev/null
+++ b/tests/data_files/server1.req.cert_type
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.key_usage b/tests/data_files/server1.req.key_usage
new file mode 100644
index 0000000..053aed9
--- /dev/null
+++ b/tests/data_files/server1.req.key_usage
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.req.ku-ct b/tests/data_files/server1.req.ku-ct
new file mode 100644
index 0000000..0e057d5
--- /dev/null
+++ b/tests/data_files/server1.req.ku-ct
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server5.req.ku.sha1 b/tests/data_files/server5.req.ku.sha1
new file mode 100644
index 0000000..7556d1a
--- /dev/null
+++ b/tests/data_files/server5.req.ku.sha1
@@ -0,0 +1,8 @@
+-----BEGIN CERTIFICATE REQUEST-----
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+-----END CERTIFICATE REQUEST-----