nixos/spacecookie: add service module and test

2019-12-17 14:17:03 +01:00
parent 6eff44f9fb
commit 25503db8e8
4 changed files with 136 additions and 0 deletions
@@ -0,0 +1,51 @@
+let
+  gopherRoot  = "/tmp/gopher";
+  gopherHost  = "gopherd";
+  fileContent = "Hello Gopher!";
+  fileName    = "file.txt";
+in
+  import ./make-test-python.nix ({...}: {
+    name = "spacecookie";
+    nodes = {
+      ${gopherHost} = {
+        networking.firewall.allowedTCPPorts = [ 70 ];
+        systemd.services.spacecookie = {
+          preStart = ''
+            mkdir -p ${gopherRoot}/directory
+            echo "${fileContent}" > ${gopherRoot}/${fileName}
+          '';
+        };
+
+        services.spacecookie = {
+          enable = true;
+          root = gopherRoot;
+          hostname = gopherHost;
+        };
+      };
+
+      client = {};
+    };
+
+    testScript = ''
+      start_all()
+      ${gopherHost}.wait_for_open_port(70)
+      ${gopherHost}.wait_for_unit("spacecookie.service")
+      client.wait_for_unit("network.target")
+
+      fileResponse = client.succeed("curl -s gopher://${gopherHost}//${fileName}")
+
+      # the file response should return our created file exactly
+      if not (fileResponse == "${fileContent}\n"):
+          raise Exception("Unexpected file response")
+
+      # sanity check on the directory listing: we serve a directory and a file
+      # via gopher, so the directory listing should have exactly two entries,
+      # one with gopher file type 0 (file) and one with file type 1 (directory).
+      dirResponse = client.succeed("curl -s gopher://${gopherHost}")
+      dirEntries = [l[0] for l in dirResponse.split("\n") if len(l) > 0]
+      dirEntries.sort()
+
+      if not (["0", "1"] == dirEntries):
+          raise Exception("Unexpected directory response")
+    '';
+  })