Merge pull request #9676 from DavHau/git-testsuite

initialize test suite for git fetchers

(cherry picked from commit 0bd9e10aea747df51c8a5af124864c722cbeafde)
Change-Id: Idf94a47794190c3e1de07fc4e7848741c4e9ffed

tests/nixos/fetch-git/default.nix

@@ -0,0 +1,32 @@
+{ lib, config, ... }:
+{
+  name = "fetch-git";
+
+  imports = [
+    ./testsupport/gitea.nix
+  ];
+
+  /*
+  Test cases
+
+  Test cases are automatically imported from ./test-cases/{name}
+
+  The following is set up automatically for each test case:
+    - a repo with the {name} is created on the gitea server
+    - a repo with the {name} is created on the client
+    - the client repo is configured to push to the server repo
+
+  Python variables:
+    - repo.path: the path to the directory of the client repo
+    - repo.git: the git command with the client repo as the working directory
+    - repo.remote: the url to the server repo
+  */
+  testCases =
+    map
+    (testCaseName: {...}: {
+      imports = [ (./test-cases + "/${testCaseName}") ];
+      # ensures tests are named like their directories they are defined in
+      name = testCaseName;
+    })
+    (lib.attrNames (builtins.readDir ./test-cases));
+}