1 files changed, 19 insertions, 0 deletions
diff --git a/app/src/test/java/org/terst/feedreader/data/CachedExtractionTest.kt b/app/src/test/java/org/terst/feedreader/data/CachedExtractionTest.kt
index fc9c32e..442663f 100644
--- a/app/src/test/java/org/terst/feedreader/data/CachedExtractionTest.kt
+++ b/app/src/test/java/org/terst/feedreader/data/CachedExtractionTest.kt
@@ -96,4 +96,23 @@ class CachedExtractionTest {
         assertFalse(result.discardedConsentNotice)
         assertFalse(cleared)
     }
+
+    /**
+     * A cached article carrying the publisher's "Trending" promo widgets. Unlike a cookie
+     * notice, the article itself is fine -- only the widgets have to go, and re-extracting
+     * would be a pointless round trip that produced the same body again.
+     */
+    @Test
+    fun `a cached article has its recirculation widgets stripped without being re-extracted`() = runTest {
+        var cleared = false
+        val body = "<p>" + "The actual article body. ".repeat(60) + "</p>"
+        val widget = "<div data-mrf-recirculation=\"IL_x\"><p><h3><span>Trending</span></h3></p></div>"
+
+        val result = loadCachedExtraction(body + widget + body) { cleared = true }
+
+        assertFalse("the stray header survived: ${result.content}", result.content!!.contains("Trending"))
+        assertTrue(result.content!!.contains("The actual article body."))
+        assertFalse("the article was fine; nothing should be thrown away", result.discarded)
+        assertFalse("re-extracting would fetch the same body again", cleared)
+    }
 }