0.2.41 - Preroll fixes, theme fixes

app/src/test/java/com/ponzischeme89/memby/ui/WelcomeQuotesTest.kt

@@ -21,6 +21,33 @@ class WelcomeQuotesTest {
         }
     }
 
+    /**
+     * The point of the pools is that a household does not read the same line every fifth
+     * launch, and a pool that quietly shrank back — or gained a duplicate on a copy-paste —
+     * would look identical to one that had not. Counted rather than eyeballed for that
+     * reason; the floor is deliberately below what is written, so adding a tone does not
+     * mean matching the longest list exactly.
+     */
+    @Test
+    fun `every tone offers a deep pool of distinct lines`() {
+        WelcomeQuoteStyle.entries.forEach { style ->
+            val seen = (0 until 4_000)
+                .map { randomWelcomeQuote(style.value, Random(it)) }
+                .toSet()
+            assertTrue(
+                "${style.value} offers only ${seen.size} distinct lines",
+                seen.size >= 20,
+            )
+        }
+    }
+
+    @Test
+    fun `the loading headline varies and always says something`() {
+        val seen = (0 until 1_000).map { randomLoadingHeadline(Random(it)) }.toSet()
+        assertTrue("only ${seen.size} distinct headlines", seen.size >= 5)
+        assertTrue(seen.none { it.isBlank() })
+    }
+
     @Test
     fun `login greeting trims the authenticated username`() {
         assertTrue(