From d2842a205c7986070f77b1f4033504a0fd95e5fe Mon Sep 17 00:00:00 2001
From: Adrian <adrian@zyte.com>
Date: Fri, 19 Jun 2026 16:59:25 +0200
Subject: [PATCH] Improve coverage statscollectors (#7641)

---
 scrapy/__main__.py  | 1 +
 tests/test_stats.py | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/scrapy/__main__.py b/scrapy/__main__.py
index 697b9b1e9..17b1aa538 100644
--- a/scrapy/__main__.py
+++ b/scrapy/__main__.py
@@ -1,3 +1,4 @@
+# pragma: no file cover
 from scrapy.cmdline import execute
 
 if __name__ == "__main__":
diff --git a/tests/test_stats.py b/tests/test_stats.py
index 27af18bb1..6e6aa0cc4 100644
--- a/tests/test_stats.py
+++ b/tests/test_stats.py
@@ -94,8 +94,13 @@ class TestStatsCollector:
         assert stats.get_value("test2") == 35
         stats.min_value("test4", 7)
         assert stats.get_value("test4") == 7
+        stats.set_stats({"replaced": "stats"})
+        assert stats.get_stats() == {"replaced": "stats"}
+        stats.clear_stats()
+        assert stats.get_stats() == {}
 
-    def test_dummy_collector(self, crawler: Crawler) -> None:
+    def test_dummy_collector(self) -> None:
+        crawler = get_crawler(Spider, {"STATS_DUMP": False})
         stats = DummyStatsCollector(crawler)
         assert stats.get_stats() == {}
         assert stats.get_value("anything") is None
@@ -104,9 +109,11 @@ class TestStatsCollector:
         stats.inc_value("v1")
         stats.max_value("v2", 100)
         stats.min_value("v3", 100)
+        stats.set_stats({"key": "val"})
         stats.open_spider()
         stats.set_value("test", "value")
         assert stats.get_stats() == {}
+        stats.close_spider()
 
     def test_deprecated_spider_arg(self, crawler: Crawler, spider: Spider) -> None:
         stats = StatsCollector(crawler)