1 files changed, 69 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/listmonk.nix b/nixpkgs/nixos/tests/listmonk.nix
new file mode 100644
index 000000000000..91003653c09e
--- /dev/null
+++ b/nixpkgs/nixos/tests/listmonk.nix
@@ -0,0 +1,69 @@
+import ./make-test-python.nix ({ lib, ... }: {
+  name = "listmonk";
+  meta.maintainers = with lib.maintainers; [ raitobezarius ];
+
+  nodes.machine = { pkgs, ... }: {
+    services.mailhog.enable = true;
+    services.listmonk = {
+      enable = true;
+      settings = {
+        admin_username = "listmonk";
+        admin_password = "hunter2";
+      };
+      database = {
+        createLocally = true;
+        # https://github.com/knadh/listmonk/blob/174a48f252a146d7e69dab42724e3329dbe25ebe/internal/messenger/email/email.go#L18-L27
+        settings.smtp = [ {
+          enabled = true;
+          host = "localhost";
+          port = 1025;
+          tls_type = "none";
+        }];
+      };
+    };
+  };
+
+  testScript = ''
+    import json
+
+    start_all()
+
+    basic_auth = "listmonk:hunter2"
+    def generate_listmonk_request(type, url, data=None):
+       if data is None: data = {}
+       json_data = json.dumps(data)
+       return f'curl -u "{basic_auth}" -X {type} "http://localhost:9000/api/{url}" -H "Content-Type: application/json; charset=utf-8" --data-raw \'{json_data}\'''
+
+    machine.wait_for_unit("mailhog.service")
+    machine.wait_for_unit("postgresql.service")
+    machine.wait_for_unit("listmonk.service")
+    machine.wait_for_open_port(1025)
+    machine.wait_for_open_port(8025)
+    machine.wait_for_open_port(9000)
+    machine.succeed("[[ -f /var/lib/listmonk/.db_settings_initialized ]]")
+
+    # Test transactional endpoint
+    # subscriber_id=1 is guaranteed to exist at install-time
+    # template_id=2 is guaranteed to exist at install-time and is a transactional template (1 is a campaign template).
+    machine.succeed(
+      generate_listmonk_request('POST', 'tx', data={'subscriber_id': 1, 'template_id': 2})
+    )
+    assert 'Welcome John Doe' in machine.succeed(
+        "curl --fail http://localhost:8025/api/v2/messages"
+    )
+
+    # Test campaign endpoint
+    # Based on https://github.com/knadh/listmonk/blob/174a48f252a146d7e69dab42724e3329dbe25ebe/cmd/campaigns.go#L549 as docs do not exist.
+    campaign_data = json.loads(machine.succeed(
+      generate_listmonk_request('POST', 'campaigns/1/test', data={'template_id': 1, 'subscribers': ['john@example.com'], 'name': 'Test', 'subject': 'NixOS is great', 'lists': [1], 'messenger': 'email'})
+    ))
+
+    assert campaign_data['data']  # This is a boolean asserting if the test was successful or not: https://github.com/knadh/listmonk/blob/174a48f252a146d7e69dab42724e3329dbe25ebe/cmd/campaigns.go#L626
+
+    messages = json.loads(machine.succeed(
+        "curl --fail http://localhost:8025/api/v2/messages"
+    ))
+
+    assert messages['total'] == 2
+  '';
+})