replace popular/ranking tests with older ones

Metadata of several year old lists shouldn't change as much as it
would for newer ones, which makes metadata-comparisons of the output
of build_testresult_db.oy easier.

gallery_dl/extractor/3dbooru.py

@@ -57,8 +57,8 @@ class ThreedeebooruPopularExtractor(ThreedeebooruExtractor,
     """Extractor for popular images from behoimi.org"""
     pattern = [r"(?:https?://)?(?:www\.)?behoimi\.org/post/popular_"
                r"(by_(?:day|week|month)|recent)(?:\?([^#]*))?"]
-    test = [("http://behoimi.org/post/popular_by_month?month=6&year=2017", {
-        "url": "d2f8b04e54b12b8daaa4ba5fbea84d7dabe8a5df",
+    test = [("http://behoimi.org/post/popular_by_month?month=2&year=2013", {
+        "url": "dfe779d6e6336bd8f67078483bc14b2af1a5aee8",
         "count": 20,
     })]
 

gallery_dl/extractor/danbooru.py

@@ -49,7 +49,7 @@ class DanbooruPopularExtractor(DanbooruExtractor, booru.BooruPopularExtractor):
     test = [
         ("https://danbooru.donmai.us/explore/posts/popular", None),
         (("https://danbooru.donmai.us/explore/posts/popular"
-          "?date=2017-07-17+14%3A13%3A05+-0400&scale=week"), {
+          "?date=2013-06-06+03%3A34%3A22+-0400&scale=week"), {
             "count": 20,
         }),
     ]

gallery_dl/extractor/e621.py

@@ -51,8 +51,7 @@ class E621PopularExtractor(E621Extractor, booru.BooruPopularExtractor):
     """Extractor for popular images from 621.net"""
     pattern = [r"(?:https?://)?(?:www\.)?e621\.net/post/popular_by_"
                r"(day|week|month)(?:\?([^#]*))?"]
-    test = [("https://e621.net/post/popular_by_month?month=6&year=2017", {
-        "url": "e09aba8e7f2026e7925e7f7b74c1ea9da2a1682d",
+    test = [("https://e621.net/post/popular_by_month?month=6&year=2013", {
         "count": 32,
     })]
 

gallery_dl/extractor/konachan.py

@@ -45,7 +45,7 @@ class KonachanPopularExtractor(KonachanExtractor, booru.BooruPopularExtractor):
     """Extractor for popular images from konachan.com"""
     pattern = [r"(?:https?://)?(?:www\.)?konachan\.com/post/popular_"
                r"(by_(?:day|week|month)|recent)(?:\?([^#]*))?"]
-    test = [("https://konachan.com/post/popular_by_month?month=11&year=2016", {
+    test = [("https://konachan.com/post/popular_by_month?month=11&year=2010", {
         "count": 20,
     })]
 

gallery_dl/extractor/yandere.py

@@ -46,7 +46,7 @@ class YanderePopularExtractor(YandereExtractor, booru.BooruPopularExtractor):
     pattern = [r"(?:https?://)?(?:www\.)?yande\.re/post/popular_"
                r"(by_(?:day|week|month)|recent)(?:\?([^#]*))?"]
     test = [
-        ("https://yande.re/post/popular_by_day?day=20&month=8&year=2017", {
+        ("https://yande.re/post/popular_by_month?month=6&year=2014", {
             "count": 40,
         }),
         ("https://yande.re/post/popular_recent", None),