Split all the e2e tests in their own files

Some duplication is avoided, but most importantly: it’s much much cleaner,
easier to find, functions have been cleaned up (functools.partial usages are
now hidden), etc.

tests/end_to_end/scenarios/simple_kick.py

@@ -0,0 +1,49 @@
+from scenarios import *
+
+scenario = (
+    scenarios.channel_join_with_two_users.scenario,
+    # demonstrate bug https://lab.louiz.org/louiz/biboumi/issues/3291
+    # First user joins an other channel
+    send_stanza("<presence from='{jid_one}/{resource_one}' to='#bar%{irc_server_one}/{nick_one}' />"),
+    expect_stanza("/message"),
+    expect_stanza("/presence/muc_user:x/muc_user:status[@code='110']"),
+    expect_stanza("/message[@type='groupchat']/subject"),
+
+    # Second user joins
+    send_stanza("<presence from='{jid_two}/{resource_one}' to='#bar%{irc_server_one}/{nick_two}' />"),
+    expect_unordered(
+        ["/presence[@to='{jid_one}/{resource_one}']/muc_user:x/muc_user:item[@affiliation='none'][@role='participant']"],
+        [
+            "/presence[@to='{jid_two}/{resource_one}']/muc_user:x/muc_user:item[@affiliation='none'][@role='participant']",
+                      "/presence/muc_user:x/muc_user:status[@code='110']"
+        ],
+        ["/presence[@to='{jid_two}/{resource_one}']/muc_user:x/muc_user:item[@affiliation='admin'][@role='moderator']"],
+        ["/message/subject"]
+    ),
+
+    # Moderator kicks participant
+    send_stanza("<iq id='kick1' to='#foo%{irc_server_one}' from='{jid_one}/{resource_one}' type='set'><query xmlns='http://jabber.org/protocol/muc#admin'><item nick='{nick_two}' role='none'><reason>reported</reason></item></query></iq>"),
+    expect_unordered(
+        [
+            "/presence[@type='unavailable'][@to='{jid_two}/{resource_one}']/muc_user:x/muc_user:item[@role='none']/muc_user:actor[@nick='{nick_one}']",
+            "/presence/muc_user:x/muc_user:item/muc_user:reason[text()='reported']",
+            "/presence/muc_user:x/muc_user:status[@code='307']",
+            "/presence/muc_user:x/muc_user:status[@code='110']"
+        ],
+        [
+            "/presence[@type='unavailable'][@to='{jid_one}/{resource_one}']/muc_user:x/muc_user:item[@role='none']/muc_user:actor[@nick='{nick_one}']",
+            "/presence/muc_user:x/muc_user:item/muc_user:reason[text()='reported']",
+            "/presence/muc_user:x/muc_user:status[@code='307']",
+        ],
+        ["/iq[@id='kick1'][@type='result']"]
+    ),
+
+    # Bug 3291, suite. We must not receive any presence from #foo, here
+    send_stanza("<message from='{jid_two}/{resource_one}' to='{irc_server_one}' type='chat'><body>QUIT bye bye</body></message>"),
+    expect_unordered(
+        ["/presence[@from='#bar%{irc_server_one}/{nick_two}'][@to='{jid_one}/{resource_one}']"],
+        ["/presence[@from='#bar%{irc_server_one}/{nick_two}'][@to='{jid_two}/{resource_one}']"],
+        ["/message"],
+        ["/message"],
+    ),
+)