diff --git a/tests/cases/XML/entry-atom.yaml b/tests/cases/XML/entry-atom.yaml
index d79d6e0..3bebf6b 100644
--- a/tests/cases/XML/entry-atom.yaml
+++ b/tests/cases/XML/entry-atom.yaml
@@ -94,3 +94,20 @@ Related link:
             - relatedLink: 'http://example.com/'
             - relatedLink: 'http://example.com/'
             - relatedLink: 'http://example.com/'
+
+Creation and update dates:
+    input: >
+        <feed xmlns="http://www.w3.org/2005/Atom">
+            <entry>
+                <created>2020-01-01T00:00:00Z</created>
+                <created>2020-03-03T00:00:00Z</created>
+                <updated>2020-03-03T00:00:00Z</updated>
+                <updated>2020-04-01T00:00:00Z</updated>
+            </entry>
+        </feed>
+    output:
+        format: atom
+        version: '1.0'
+        entries:
+            - dateCreated: '2020-01-01T00:00:00Z'
+              dateModified: '2020-04-01T00:00:00Z'
diff --git a/tests/cases/XML/entry-mixed.yaml b/tests/cases/XML/entry-mixed.yaml
index 317b18f..fd8fd3c 100644
--- a/tests/cases/XML/entry-mixed.yaml
+++ b/tests/cases/XML/entry-mixed.yaml
@@ -16,3 +16,26 @@ Atom related link in RSS 2.0: # A reliable related link overrides the RSS 2.0 gu
             - id: 'http://example.com/'
               link: 'http://example.org/'
               relatedLink: 'http://example.net/'
+
+Update and creation dates:
+    input: >
+        <rss><channel xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
+            <item>
+                <pubDate>2020-03-03T00:00:00Z</pubDate>
+            </item>
+            <item>
+                <atom:created>2020-03-03T00:00:00Z</atom:created>
+                <lastBuildDate>2020-01-01T00:00:00Z</lastBuildDate>
+            </item>
+            <item>
+                <dc:date>2020-03-03T01:00:00+01:00</dc:date>
+                <pubDate>2020-03-03T00:00:00Z</pubDate>
+            </item>
+        </channel></rss>
+    output:
+        format: rss
+        entries:
+            - dateModified: '2020-03-03T00:00:00Z'
+            - dateCreated: '2020-03-03T00:00:00Z'
+              dateModified: '2020-01-01T00:00:00Z'
+            - dateModified: '2020-03-03T01:00:00+01:00'
diff --git a/tests/cases/XML/entry-rss1.yaml b/tests/cases/XML/entry-rss1.yaml
index 7321f60..f74b11e 100644
--- a/tests/cases/XML/entry-rss1.yaml
+++ b/tests/cases/XML/entry-rss1.yaml
@@ -55,8 +55,8 @@ Dublin Core language:
 
 Entry link:
     input: >
-        <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/">
-            <item rdf:about="blah">
+        <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/">
+            <item>
                 <link>http://example.com/</link>
             </item>
         </rdf:RDF>
@@ -64,5 +64,28 @@ Entry link:
         format: rdf
         version: '1.0'
         entries:
-            - id: blah
-              link: 'http://example.com/'
+            - link: 'http://example.com/'
+
+Dublin Core dates:
+    input: >
+        <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/" xmlns:dc="http://purl.org/dc/elements/1.1/">
+            <item>
+                <dc:date>2020-03-03T00:00:00Z</dc:date>
+            </item>
+            <item>
+                <dc:date>2020-03-03T00:00:00Z</dc:date>
+                <dc:date>2020-01-01T00:00:00Z</dc:date>
+            </item>
+            <item>
+                <dc:date>2020-03-03T01:00:00+01:00</dc:date>
+                <dc:date>2020-03-03T00:00:00Z</dc:date>
+            </item>
+        </rdf:RDF>
+    output:
+        format: rdf
+        version: '1.0'
+        entries:
+            - dateModified: '2020-03-03T00:00:00Z'
+            - dateCreated: '2020-01-01T00:00:00Z'
+              dateModified: '2020-03-03T00:00:00Z'
+            - dateModified: '2020-03-03T01:00:00+01:00'
diff --git a/tests/cases/XML/entry-rss2.yaml b/tests/cases/XML/entry-rss2.yaml
index e7ad1be..90faa24 100644
--- a/tests/cases/XML/entry-rss2.yaml
+++ b/tests/cases/XML/entry-rss2.yaml
@@ -93,3 +93,26 @@ Related link:
               link: 'http://example.com/'
             - id: 'http://example.com/'
               link: 'http://example.com/blah'
+
+Update and creation dates:
+    input: >
+        <rss><channel>
+            <item>
+                <pubDate>2020-03-03T00:00:00Z</pubDate>
+            </item>
+            <item>
+                <pubDate>2020-03-03T00:00:00Z</pubDate>
+                <lastBuildDate>2020-01-01T00:00:00Z</lastBuildDate>
+            </item>
+            <item>
+                <pubDate>2020-03-03T01:00:00+01:00</pubDate>
+                <pubDate>2020-03-03T00:00:00Z</pubDate>
+            </item>
+        </channel></rss>
+    output:
+        format: rss
+        entries:
+            - dateModified: '2020-03-03T00:00:00Z'
+            - dateCreated: '2020-01-01T00:00:00Z'
+              dateModified: '2020-03-03T00:00:00Z'
+            - dateModified: '2020-03-03T01:00:00+01:00'