diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ba7574c..babb653f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@
 - Dev: Updated `googletest` to 1.16.0. (#5942)
 - Dev: Fixed duplicate CMake configure in clean builds. (#5940)
 - Dev: BTTV emotes are now loaded as WEBP. (#5957)
+- Dev: Added snapshot tests for EventSub. (#5965)
 
 ## 2.5.2
 
diff --git a/lib/twitch-eventsub-ws/src/chrono.cpp b/lib/twitch-eventsub-ws/src/chrono.cpp
index bda4477d..cd2cee0e 100644
--- a/lib/twitch-eventsub-ws/src/chrono.cpp
+++ b/lib/twitch-eventsub-ws/src/chrono.cpp
@@ -20,7 +20,7 @@ boost::json::result_for<std::chrono::system_clock::time_point,
 
     std::chrono::system_clock::time_point tp;
     std::istringstream in{*raw};
-    in >> date::parse("%FT%TZ", tp);
+    in >> date::parse("%FT%H:%M:%12SZ", tp);
 
     return tp;
 }
diff --git a/mocks/include/mocks/TwitchIrcServer.hpp b/mocks/include/mocks/TwitchIrcServer.hpp
index d218192b..a27029e5 100644
--- a/mocks/include/mocks/TwitchIrcServer.hpp
+++ b/mocks/include/mocks/TwitchIrcServer.hpp
@@ -9,6 +9,7 @@
 #include "providers/seventv/SeventvEmotes.hpp"
 #include "providers/twitch/TwitchChannel.hpp"
 #include "providers/twitch/TwitchIrcServer.hpp"
+#include "util/Twitch.hpp"
 
 #include <unordered_map>
 
@@ -45,8 +46,19 @@ public:
 
     ChannelPtr getChannelOrEmpty(const QString &dirtyChannelName) override
     {
-        assert(false && "unimplemented getChannelOrEmpty in mock irc server");
-        return {};
+        QString query = cleanChannelName(dirtyChannelName);
+
+        auto it = this->mockChannels.find(query);
+        if (it == this->mockChannels.end())
+        {
+            return Channel::getEmpty();
+        }
+        auto chan = it->second.lock();
+        if (!chan)
+        {
+            return Channel::getEmpty();
+        }
+        return chan;
     }
 
     void addFakeMessage(const QString &data) override
diff --git a/src/providers/twitch/TwitchChannel.hpp b/src/providers/twitch/TwitchChannel.hpp
index f5057470..dcbc5c86 100644
--- a/src/providers/twitch/TwitchChannel.hpp
+++ b/src/providers/twitch/TwitchChannel.hpp
@@ -27,6 +27,7 @@
 #include <unordered_map>
 
 class TestIrcMessageHandlerP;
+class TestEventSubMessagesP;
 
 namespace chatterino {
 
@@ -514,6 +515,7 @@ private:
     friend class IrcMessageHandler;
     friend class Commands_E2E_Test;
     friend class ::TestIrcMessageHandlerP;
+    friend class ::TestEventSubMessagesP;
 };
 
 }  // namespace chatterino
diff --git a/src/providers/twitch/TwitchIrcServer.cpp b/src/providers/twitch/TwitchIrcServer.cpp
index acb2df55..1c949de5 100644
--- a/src/providers/twitch/TwitchIrcServer.cpp
+++ b/src/providers/twitch/TwitchIrcServer.cpp
@@ -27,6 +27,7 @@
 #include "singletons/WindowManager.hpp"
 #include "util/PostToThread.hpp"
 #include "util/RatelimitBucket.hpp"
+#include "util/Twitch.hpp"
 
 #include <IrcCommand>
 #include <IrcMessage>
@@ -1201,18 +1202,6 @@ std::shared_ptr<Channel> TwitchIrcServer::getChannelOrEmptyByID(
     return Channel::getEmpty();
 }
 
-QString TwitchIrcServer::cleanChannelName(const QString &dirtyChannelName)
-{
-    if (dirtyChannelName.startsWith('#'))
-    {
-        return dirtyChannelName.mid(1).toLower();
-    }
-    else
-    {
-        return dirtyChannelName.toLower();
-    }
-}
-
 bool TwitchIrcServer::prepareToSend(
     const std::shared_ptr<TwitchChannel> &channel)
 {
@@ -1544,7 +1533,7 @@ void TwitchIrcServer::sendRawMessage(const QString &rawMessage)
 
 ChannelPtr TwitchIrcServer::getOrAddChannel(const QString &dirtyChannelName)
 {
-    auto channelName = this->cleanChannelName(dirtyChannelName);
+    auto channelName = cleanChannelName(dirtyChannelName);
 
     // try get channel
     ChannelPtr chan = this->getChannelOrEmpty(channelName);
@@ -1594,7 +1583,7 @@ ChannelPtr TwitchIrcServer::getOrAddChannel(const QString &dirtyChannelName)
 
 ChannelPtr TwitchIrcServer::getChannelOrEmpty(const QString &dirtyChannelName)
 {
-    auto channelName = this->cleanChannelName(dirtyChannelName);
+    auto channelName = cleanChannelName(dirtyChannelName);
 
     std::lock_guard<std::mutex> lock(this->channelMutex);
 
diff --git a/src/providers/twitch/TwitchIrcServer.hpp b/src/providers/twitch/TwitchIrcServer.hpp
index fc3b888e..86a2afd6 100644
--- a/src/providers/twitch/TwitchIrcServer.hpp
+++ b/src/providers/twitch/TwitchIrcServer.hpp
@@ -169,8 +169,6 @@ protected:
 
     std::shared_ptr<Channel> getCustomChannel(const QString &channelname);
 
-    QString cleanChannelName(const QString &dirtyChannelName);
-
 private:
     void onMessageSendRequested(const std::shared_ptr<TwitchChannel> &channel,
                                 const QString &message, bool &sent);
diff --git a/src/providers/twitch/eventsub/Connection.cpp b/src/providers/twitch/eventsub/Connection.cpp
index df3be48e..d04136b1 100644
--- a/src/providers/twitch/eventsub/Connection.cpp
+++ b/src/providers/twitch/eventsub/Connection.cpp
@@ -55,7 +55,10 @@ void Connection::onChannelBan(
 
     BanAction action{};
 
-    action.timestamp = std::chrono::steady_clock::now();
+    if (!getApp()->isTest())
+    {
+        action.timestamp = std::chrono::steady_clock::now();
+    }
     action.roomID = roomID;
     action.source = ActionUser{
         .id = QString::fromStdString(payload.event.moderatorUserID),
@@ -85,6 +88,10 @@ void Connection::onChannelBan(
 
     runInGuiThread([action{std::move(action)}, chan{std::move(chan)}] {
         auto time = QDateTime::currentDateTime();
+        if (getApp()->isTest())
+        {
+            time = QDateTime::fromSecsSinceEpoch(0).toUTC();
+        }
         MessageBuilder msg(action, time);
         msg->flags.set(MessageFlag::PubSub);
         chan->addOrReplaceTimeout(msg.release(), QDateTime::currentDateTime());
@@ -162,7 +169,11 @@ void Connection::onChannelModerate(
         return;
     }
 
-    const auto now = QDateTime::currentDateTime();
+    auto now = QDateTime::currentDateTime();
+    if (getApp()->isTest())
+    {
+        now = QDateTime::fromSecsSinceEpoch(0).toUTC();
+    }
 
     std::visit(
         [&](auto &&action) {
diff --git a/src/util/Twitch.cpp b/src/util/Twitch.cpp
index fa21c858..3582e346 100644
--- a/src/util/Twitch.cpp
+++ b/src/util/Twitch.cpp
@@ -62,6 +62,16 @@ void stripChannelName(QString &channelName)
     }
 }
 
+QString cleanChannelName(const QString &dirtyChannelName)
+{
+    if (dirtyChannelName.startsWith('#'))
+    {
+        return dirtyChannelName.mid(1).toLower();
+    }
+
+    return dirtyChannelName.toLower();
+}
+
 std::pair<ParsedUserName, ParsedUserID> parseUserNameOrID(const QString &input)
 {
     if (input.startsWith("id:"))
diff --git a/src/util/Twitch.hpp b/src/util/Twitch.hpp
index 367b6cc9..10b51ae0 100644
--- a/src/util/Twitch.hpp
+++ b/src/util/Twitch.hpp
@@ -16,6 +16,9 @@ void stripUserName(QString &userName);
 // stripChannelName removes any @ prefix or , suffix to make it more suitable for command use
 void stripChannelName(QString &channelName);
 
+/// Strips a leading `#` and lowercases the name
+QString cleanChannelName(const QString &dirtyChannelName);
+
 using ParsedUserName = QString;
 using ParsedUserID = QString;
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 65e619c0..e29ec3c4 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -53,6 +53,8 @@ set(test_SOURCES
     ${CMAKE_CURRENT_LIST_DIR}/src/IgnoreController.cpp
     ${CMAKE_CURRENT_LIST_DIR}/src/OnceFlag.cpp
     ${CMAKE_CURRENT_LIST_DIR}/src/IncognitoBrowser.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/src/EventSubMessages.cpp
+
     ${CMAKE_CURRENT_LIST_DIR}/src/lib/Snapshot.cpp
     ${CMAKE_CURRENT_LIST_DIR}/src/lib/Snapshot.hpp
     # Add your new file above this line!
diff --git a/tests/snapshots/EventSub/channel-ban/ban.json b/tests/snapshots/EventSub/channel-ban/ban.json
new file mode 100644
index 00000000..5c8051cf
--- /dev/null
+++ b/tests/snapshots/EventSub/channel-ban/ban.json
@@ -0,0 +1,131 @@
+{
+    "input": {
+        "banned_at": "2023-05-20T12:30:55.518375571Z",
+        "broadcaster_user_id": "11148817",
+        "broadcaster_user_login": "pajlada",
+        "broadcaster_user_name": "pajlada",
+        "ends_at": null,
+        "is_permanent": true,
+        "moderator_user_id": "29024944",
+        "moderator_user_login": "CLIModerator",
+        "moderator_user_name": "CLIModerator",
+        "reason": "This is a test event",
+        "user_id": "40389552",
+        "user_login": "testFromUser",
+        "user_name": "testFromUser"
+    },
+    "output": [
+        {
+            "badgeInfos": {
+            },
+            "badges": [
+            ],
+            "channelName": "",
+            "count": 1,
+            "displayName": "",
+            "elements": [
+                {
+                    "element": {
+                        "color": "System",
+                        "flags": "Timestamp",
+                        "link": {
+                            "type": "None",
+                            "value": ""
+                        },
+                        "style": "ChatMedium",
+                        "tooltip": "",
+                        "trailingSpace": true,
+                        "type": "TextElement",
+                        "words": [
+                            "0:00"
+                        ]
+                    },
+                    "flags": "Timestamp",
+                    "format": "",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "time": "00:00:00",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TimestampElement"
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "UserInfo",
+                        "value": "CLIModerator"
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "CLIModerator"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "banned"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "UserInfo",
+                        "value": "testFromUser"
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "testFromUser:"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "\"This",
+                        "is",
+                        "a",
+                        "test",
+                        "event\"."
+                    ]
+                }
+            ],
+            "flags": "System|Timeout|PubSub",
+            "id": "",
+            "localizedName": "",
+            "loginName": "CLIModerator",
+            "messageText": "CLIModerator banned testFromUser: \"This is a test event\". ",
+            "searchText": "CLIModerator banned testFromUser: \"This is a test event\". ",
+            "serverReceivedTime": "1970-01-01T00:00:00Z",
+            "timeoutUser": "testFromUser",
+            "userID": "",
+            "usernameColor": "#ff000000"
+        }
+    ]
+}
diff --git a/tests/snapshots/EventSub/channel-ban/timeout.json b/tests/snapshots/EventSub/channel-ban/timeout.json
new file mode 100644
index 00000000..437d2596
--- /dev/null
+++ b/tests/snapshots/EventSub/channel-ban/timeout.json
@@ -0,0 +1,134 @@
+{
+    "input": {
+        "banned_at": "2023-05-20T12:30:55.518375571Z",
+        "broadcaster_user_id": "11148817",
+        "broadcaster_user_login": "pajlada",
+        "broadcaster_user_name": "pajlada",
+        "ends_at": "2023-05-20T12:40:55.518375571Z",
+        "is_permanent": false,
+        "moderator_user_id": "29024944",
+        "moderator_user_login": "CLIModerator",
+        "moderator_user_name": "CLIModerator",
+        "reason": "This is a test event",
+        "user_id": "40389552",
+        "user_login": "testFromUser",
+        "user_name": "testFromUser"
+    },
+    "output": [
+        {
+            "badgeInfos": {
+            },
+            "badges": [
+            ],
+            "channelName": "",
+            "count": 1,
+            "displayName": "",
+            "elements": [
+                {
+                    "element": {
+                        "color": "System",
+                        "flags": "Timestamp",
+                        "link": {
+                            "type": "None",
+                            "value": ""
+                        },
+                        "style": "ChatMedium",
+                        "tooltip": "",
+                        "trailingSpace": true,
+                        "type": "TextElement",
+                        "words": [
+                            "0:00"
+                        ]
+                    },
+                    "flags": "Timestamp",
+                    "format": "",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "time": "00:00:00",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TimestampElement"
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "UserInfo",
+                        "value": "CLIModerator"
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "CLIModerator"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "timed",
+                        "out"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "UserInfo",
+                        "value": "testFromUser"
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "testFromUser"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "for",
+                        "10m:",
+                        "\"This",
+                        "is",
+                        "a",
+                        "test",
+                        "event\"."
+                    ]
+                }
+            ],
+            "flags": "System|Timeout|PubSub",
+            "id": "",
+            "localizedName": "",
+            "loginName": "CLIModerator",
+            "messageText": "CLIModerator timed out testFromUser for 10m: \"This is a test event\". ",
+            "searchText": "CLIModerator timed out testFromUser for 10m: \"This is a test event\". ",
+            "serverReceivedTime": "1970-01-01T00:00:00Z",
+            "timeoutUser": "testFromUser",
+            "userID": "",
+            "usernameColor": "#ff000000"
+        }
+    ]
+}
diff --git a/tests/snapshots/EventSub/channel-moderate/warn-shared.json b/tests/snapshots/EventSub/channel-moderate/warn-shared.json
new file mode 100644
index 00000000..41095094
--- /dev/null
+++ b/tests/snapshots/EventSub/channel-moderate/warn-shared.json
@@ -0,0 +1,174 @@
+{
+    "input": {
+        "action": "warn",
+        "automod_terms": null,
+        "ban": null,
+        "broadcaster_user_id": "11148817",
+        "broadcaster_user_login": "pajlada",
+        "broadcaster_user_name": "pajlada",
+        "delete": null,
+        "followers": null,
+        "moderator_user_id": "424596340",
+        "moderator_user_login": "quotrok",
+        "moderator_user_name": "quotrok",
+        "raid": null,
+        "shared_chat_ban": null,
+        "shared_chat_delete": null,
+        "shared_chat_timeout": null,
+        "shared_chat_unban": null,
+        "shared_chat_untimeout": null,
+        "slow": null,
+        "source_broadcaster_user_id": "41292030",
+        "source_broadcaster_user_login": "adflynn404",
+        "source_broadcaster_user_name": "adflynn404",
+        "timeout": null,
+        "unban": null,
+        "unban_request": null,
+        "unmod": null,
+        "unraid": null,
+        "untimeout": null,
+        "unvip": null,
+        "vip": null,
+        "warn": {
+            "chat_rules_cited": null,
+            "reason": "cut it out",
+            "user_id": "141981764",
+            "user_login": "twitchdev",
+            "user_name": "TwitchDev"
+        }
+    },
+    "output": [
+        {
+            "badgeInfos": {
+            },
+            "badges": [
+            ],
+            "channelName": "",
+            "count": 1,
+            "displayName": "",
+            "elements": [
+                {
+                    "element": {
+                        "color": "System",
+                        "flags": "Timestamp",
+                        "link": {
+                            "type": "None",
+                            "value": ""
+                        },
+                        "style": "ChatMedium",
+                        "tooltip": "",
+                        "trailingSpace": true,
+                        "type": "TextElement",
+                        "words": [
+                            "0:00"
+                        ]
+                    },
+                    "flags": "Timestamp",
+                    "format": "",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "time": "00:00:00",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TimestampElement"
+                },
+                {
+                    "color": "Text",
+                    "fallbackColor": "System",
+                    "flags": "Text|Mention",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "MentionElement",
+                    "userColor": "System",
+                    "userLoginName": "quotrok",
+                    "words": [
+                        "quotrok"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "has",
+                        "warned"
+                    ]
+                },
+                {
+                    "color": "Text",
+                    "fallbackColor": "System",
+                    "flags": "Text|Mention",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": false,
+                    "type": "MentionElement",
+                    "userColor": "System",
+                    "userLoginName": "twitchdev",
+                    "words": [
+                        "TwitchDev"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        ":"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "cut",
+                        "it",
+                        "out"
+                    ]
+                }
+            ],
+            "flags": "System|Timeout",
+            "id": "",
+            "localizedName": "",
+            "loginName": "quotrok",
+            "messageText": "quotrok has warned twitchdev: cut it out ",
+            "searchText": "quotrok has warned twitchdev: cut it out ",
+            "serverReceivedTime": "1970-01-01T00:00:00Z",
+            "timeoutUser": "",
+            "userID": "",
+            "usernameColor": "#ff000000"
+        }
+    ]
+}
diff --git a/tests/snapshots/EventSub/channel-moderate/warn.json b/tests/snapshots/EventSub/channel-moderate/warn.json
new file mode 100644
index 00000000..fc067443
--- /dev/null
+++ b/tests/snapshots/EventSub/channel-moderate/warn.json
@@ -0,0 +1,174 @@
+{
+    "input": {
+        "action": "warn",
+        "automod_terms": null,
+        "ban": null,
+        "broadcaster_user_id": "11148817",
+        "broadcaster_user_login": "pajlada",
+        "broadcaster_user_name": "pajlada",
+        "delete": null,
+        "followers": null,
+        "moderator_user_id": "424596340",
+        "moderator_user_login": "quotrok",
+        "moderator_user_name": "quotrok",
+        "raid": null,
+        "shared_chat_ban": null,
+        "shared_chat_delete": null,
+        "shared_chat_timeout": null,
+        "shared_chat_unban": null,
+        "shared_chat_untimeout": null,
+        "slow": null,
+        "source_broadcaster_user_id": "11148817",
+        "source_broadcaster_user_login": "pajlada",
+        "source_broadcaster_user_name": "pajlada",
+        "timeout": null,
+        "unban": null,
+        "unban_request": null,
+        "unmod": null,
+        "unraid": null,
+        "untimeout": null,
+        "unvip": null,
+        "vip": null,
+        "warn": {
+            "chat_rules_cited": null,
+            "reason": "cut it out",
+            "user_id": "141981764",
+            "user_login": "twitchdev",
+            "user_name": "TwitchDev"
+        }
+    },
+    "output": [
+        {
+            "badgeInfos": {
+            },
+            "badges": [
+            ],
+            "channelName": "",
+            "count": 1,
+            "displayName": "",
+            "elements": [
+                {
+                    "element": {
+                        "color": "System",
+                        "flags": "Timestamp",
+                        "link": {
+                            "type": "None",
+                            "value": ""
+                        },
+                        "style": "ChatMedium",
+                        "tooltip": "",
+                        "trailingSpace": true,
+                        "type": "TextElement",
+                        "words": [
+                            "0:00"
+                        ]
+                    },
+                    "flags": "Timestamp",
+                    "format": "",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "time": "00:00:00",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TimestampElement"
+                },
+                {
+                    "color": "Text",
+                    "fallbackColor": "System",
+                    "flags": "Text|Mention",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "MentionElement",
+                    "userColor": "System",
+                    "userLoginName": "quotrok",
+                    "words": [
+                        "quotrok"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "has",
+                        "warned"
+                    ]
+                },
+                {
+                    "color": "Text",
+                    "fallbackColor": "System",
+                    "flags": "Text|Mention",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": false,
+                    "type": "MentionElement",
+                    "userColor": "System",
+                    "userLoginName": "twitchdev",
+                    "words": [
+                        "TwitchDev"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        ":"
+                    ]
+                },
+                {
+                    "color": "System",
+                    "flags": "Text",
+                    "link": {
+                        "type": "None",
+                        "value": ""
+                    },
+                    "style": "ChatMedium",
+                    "tooltip": "",
+                    "trailingSpace": true,
+                    "type": "TextElement",
+                    "words": [
+                        "cut",
+                        "it",
+                        "out"
+                    ]
+                }
+            ],
+            "flags": "System|Timeout",
+            "id": "",
+            "localizedName": "",
+            "loginName": "quotrok",
+            "messageText": "quotrok has warned twitchdev: cut it out ",
+            "searchText": "quotrok has warned twitchdev: cut it out ",
+            "serverReceivedTime": "1970-01-01T00:00:00Z",
+            "timeoutUser": "",
+            "userID": "",
+            "usernameColor": "#ff000000"
+        }
+    ]
+}
diff --git a/tests/src/EventSubMessages.cpp b/tests/src/EventSubMessages.cpp
new file mode 100644
index 00000000..44d37a78
--- /dev/null
+++ b/tests/src/EventSubMessages.cpp
@@ -0,0 +1,197 @@
+#include "common/Literals.hpp"
+#include "controllers/accounts/AccountController.hpp"
+#include "lib/Snapshot.hpp"
+#include "messages/Message.hpp"
+#include "mocks/BaseApplication.hpp"
+#include "mocks/Logging.hpp"
+#include "mocks/TwitchIrcServer.hpp"
+#include "providers/twitch/eventsub/Connection.hpp"
+#include "Test.hpp"
+#include "util/QCompareCaseInsensitive.hpp"
+
+#include <QString>
+
+using namespace chatterino;
+using namespace literals;
+
+namespace {
+
+/// Controls whether snapshots will be updated (true) or verified (false)
+///
+/// In CI, all snapshots must be verified, thus the integrity tests checks for
+/// this constant.
+///
+/// When adding a test, start with `{ "input": {...} }` and set this to `true`
+/// to generate an initial snapshot. Make sure to verify the output!
+constexpr bool UPDATE_SNAPSHOTS = false;
+
+const QString CATEGORY = u"EventSub"_s;
+
+/// JSON for the `subscription` object in `payload`
+const std::map<QString, std::string_view, QCompareCaseInsensitive>
+    SUBSCRIPTIONS{
+        {
+            "channel-moderate",
+            R"({
+            "id": "7297f7eb-3bf5-461f-8ae6-7cd7781ebce3",
+            "status": "enabled",
+            "type": "channel.moderate",
+            "version": "2",
+            "cost": 0,
+            "condition": {
+                "broadcaster_user_id": "11148817",
+                "moderator_user_id": "11148817"
+            },
+            "transport": {
+                "method": "websocket",
+                "session_id": "AgoQUlB8aB2SSsavWVfcs5ljnBIGY2VsbC1j"
+            },
+            "created_at": "2024-02-23T21:12:33.771005262Z"
+        })",
+        },
+        {
+            "channel-ban",
+            R"({
+            "id": "4aa632e0-fca3-590b-e981-bbd12abdb3fe",
+            "status": "enabled",
+            "type": "channel.ban",
+            "version": "1",
+            "condition": { "broadcaster_user_id": "11148817" },
+            "transport": { "method": "websocket", "session_id": "38de428e_b11f07be" },
+            "created_at": "2023-05-20T12:30:55.518375571Z",
+            "cost": 0
+        })",
+        },
+    };
+
+class MockApplication : public mock::BaseApplication
+{
+public:
+    MockApplication() = default;
+
+    ILogging *getChatLogger() override
+    {
+        return &this->logging;
+    }
+
+    ITwitchIrcServer *getTwitch() override
+    {
+        return &this->twitch;
+    }
+
+    AccountController *getAccounts() override
+    {
+        return &this->accounts;
+    }
+
+    mock::EmptyLogging logging;
+    mock::MockTwitchIrcServer twitch;
+    AccountController accounts;
+};
+
+std::shared_ptr<TwitchChannel> makeMockTwitchChannel(const QString &name)
+{
+    auto chan = std::make_shared<TwitchChannel>(name);
+    return chan;
+}
+
+boost::beast::flat_buffer makePayload(std::string_view subJson,
+                                      const QJsonObject &event)
+{
+    auto subscription =
+        QJsonDocument::fromJson(
+            QByteArray::fromRawData(subJson.data(),
+                                    static_cast<qsizetype>(subJson.size())))
+            .object();
+    QJsonObject metadata{
+        {"message_id", "e8edc592-5550-4aa5-bba6-39e31a2be435"},
+        {"message_type", "notification"},
+        {"message_timestamp", "2024-05-14T12:31:47.995298776Z"},
+        {"subscription_type", subscription["type"]},
+        {"subscription_version", subscription["version"]},
+    };
+    QJsonObject payload{
+        {"metadata", metadata},
+        {"payload",
+         QJsonObject{
+             {"subscription", subscription},
+             {"event", event},
+         }},
+    };
+
+    auto bytes = QJsonDocument(payload).toJson();
+
+    boost::beast::flat_buffer buf;
+    auto inner = buf.prepare(bytes.size());
+    std::memcpy(inner.data(), bytes.data(), inner.size());
+    buf.commit(inner.size());
+    return buf;
+}
+
+}  // namespace
+
+class TestEventSubMessagesP : public ::testing::TestWithParam<QString>
+{
+public:
+    void SetUp() override
+    {
+        auto param = TestEventSubMessagesP::GetParam();
+        this->snapshot = testlib::Snapshot::read(CATEGORY, param);
+
+        this->mockApplication = std::make_unique<MockApplication>();
+
+        this->mainChannel = makeMockTwitchChannel("pajlada");
+        this->mainChannel->setRoomId("11148817");
+
+        this->mockApplication->twitch.mockChannels.emplace("pajlada",
+                                                           this->mainChannel);
+    }
+
+    void TearDown() override
+    {
+        this->mainChannel.reset();
+        this->mockApplication.reset();
+        this->snapshot.reset();
+    }
+
+    std::shared_ptr<TwitchChannel> mainChannel;
+    std::unique_ptr<MockApplication> mockApplication;
+    std::unique_ptr<testlib::Snapshot> snapshot;
+};
+
+TEST_P(TestEventSubMessagesP, Run)
+{
+    QStringView subcategory(snapshot->name());
+    subcategory = subcategory.sliced(0, subcategory.indexOf('/'));
+    auto subscription = SUBSCRIPTIONS.find(subcategory);
+    ASSERT_NE(subscription, SUBSCRIPTIONS.end()) << subcategory;
+
+    auto json = makePayload(subscription->second, snapshot->input().toObject());
+
+    std::unique_ptr<eventsub::lib::Listener> listener =
+        std::make_unique<eventsub::Connection>();
+    auto ec = eventsub::lib::handleMessage(listener, json);
+    ASSERT_FALSE(ec.failed())
+        << ec.what() << ec.message() << ec.location().to_string();
+
+    auto messages = mainChannel->getMessageSnapshot();
+    QJsonArray output;
+    for (const auto &message : messages)
+    {
+        output.append(message->toJson());
+    }
+
+    ASSERT_TRUE(snapshot->run(output, UPDATE_SNAPSHOTS))
+        << "Snapshot " << snapshot->name() << " failed. Expected JSON to be\n"
+        << QJsonDocument(snapshot->output().toArray()).toJson() << "\nbut got\n"
+        << QJsonDocument(output).toJson() << "\ninstead.";
+}
+
+INSTANTIATE_TEST_SUITE_P(
+    EventSubMessages, TestEventSubMessagesP,
+    testing::ValuesIn(testlib::Snapshot::discoverNested(CATEGORY)));
+
+TEST(TestEventSubMessagesP, Integrity)
+{
+    ASSERT_FALSE(UPDATE_SNAPSHOTS);  // make sure fixtures are actually tested
+}
diff --git a/tests/src/lib/Snapshot.cpp b/tests/src/lib/Snapshot.cpp
index fb474910..f6857cad 100644
--- a/tests/src/lib/Snapshot.cpp
+++ b/tests/src/lib/Snapshot.cpp
@@ -175,6 +175,29 @@ QStringList Snapshot::discover(const QString &category)
     return files;
 }
 
+QStringList Snapshot::discoverNested(const QString &category)
+{
+    auto directories =
+        baseDir(category).entryList(QDir::NoDotAndDotDot | QDir::Dirs);
+    QStringList all;
+    for (const auto &dir : directories)
+    {
+        auto d = baseDir(category);
+        d.cd(dir);
+        auto files = d.entryList(QDir::NoDotAndDotDot | QDir::Files);
+        for (const auto &file : files)
+        {
+            QStringView view(file);
+            if (view.endsWith(u".json"))
+            {
+                view = view.sliced(0, view.size() - 5);
+            }
+            all.append(dir % u'/' % view);
+        }
+    }
+    return all;
+}
+
 bool Snapshot::run(const QJsonValue &got, bool updateSnapshots) const
 {
     if (updateSnapshots)
diff --git a/tests/src/lib/Snapshot.hpp b/tests/src/lib/Snapshot.hpp
index 39f663ea..e4870baf 100644
--- a/tests/src/lib/Snapshot.hpp
+++ b/tests/src/lib/Snapshot.hpp
@@ -70,6 +70,9 @@ public:
     /// Finds all tests in @a category
     static QStringList discover(const QString &category);
 
+    /// Finds all 1-level nested tests in @a category (category/foo/bar)
+    static QStringList discoverNested(const QString &category);
+
     /// @brief Runs the snapshot test
     ///
     /// If @a updateSnapshots is `false`, this checks that @a got matches the