uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

nixos/tests/wiki-js.nix

@@ -0,0 +1,152 @@
+import ./make-test-python.nix ({ pkgs, lib, ...} : {
+  name = "wiki-js";
+  meta = with pkgs.lib.maintainers; {
+    maintainers = [ ma27 ];
+  };
+
+  nodes.machine = { pkgs, ... }: {
+    virtualisation.memorySize = 2048;
+    services.wiki-js = {
+      enable = true;
+      settings.db.host = "/run/postgresql";
+      settings.db.user = "wiki-js";
+      settings.logLevel = "debug";
+    };
+    services.postgresql = {
+      enable = true;
+      ensureDatabases = [ "wiki" ];
+      ensureUsers = [
+        { name = "wiki-js";
+          ensurePermissions."DATABASE wiki" = "ALL PRIVILEGES";
+        }
+      ];
+    };
+    systemd.services.wiki-js = {
+      requires = [ "postgresql.service" ];
+      after = [ "postgresql.service" ];
+    };
+    environment.systemPackages = with pkgs; [ jq ];
+  };
+
+  testScript = let
+    payloads.finalize = pkgs.writeText "finalize.json" (builtins.toJSON {
+      adminEmail = "webmaster@example.com";
+      adminPassword = "notapassword";
+      adminPasswordConfirm = "notapassword";
+      siteUrl = "http://localhost:3000";
+      telemetry = false;
+    });
+    payloads.login = pkgs.writeText "login.json" (builtins.toJSON [{
+      operationName = null;
+      extensions = {};
+      query = ''
+        mutation ($username: String!, $password: String!, $strategy: String!) {
+          authentication {
+            login(username: $username, password: $password, strategy: $strategy) {
+              responseResult {
+                succeeded
+                errorCode
+                slug
+                message
+                __typename
+              }
+              jwt
+              mustChangePwd
+              mustProvideTFA
+              mustSetupTFA
+              continuationToken
+              redirect
+              tfaQRImage
+              __typename
+            }
+            __typename
+          }
+        }
+      '';
+      variables = {
+        password = "notapassword";
+        strategy = "local";
+        username = "webmaster@example.com";
+      };
+    }]);
+    payloads.content = pkgs.writeText "content.json" (builtins.toJSON [{
+      extensions = {};
+      operationName = null;
+      query = ''
+        mutation ($content: String!, $description: String!, $editor: String!, $isPrivate: Boolean!, $isPublished: Boolean!, $locale: String!, $path: String!, $publishEndDate: Date, $publishStartDate: Date, $scriptCss: String, $scriptJs: String, $tags: [String]!, $title: String!) {
+          pages {
+            create(content: $content, description: $description, editor: $editor, isPrivate: $isPrivate, isPublished: $isPublished, locale: $locale, path: $path, publishEndDate: $publishEndDate, publishStartDate: $publishStartDate, scriptCss: $scriptCss, scriptJs: $scriptJs, tags: $tags, title: $title) {
+              responseResult {
+                succeeded
+                errorCode
+                slug
+                message
+                __typename
+              }
+              page {
+                id
+                updatedAt
+                __typename
+              }
+              __typename
+            }
+            __typename
+          }
+        }
+      '';
+      variables = {
+        content = "# Header\n\nHello world!";
+        description = "";
+        editor = "markdown";
+        isPrivate = false;
+        isPublished = true;
+        locale = "en";
+        path = "home";
+        publishEndDate = "";
+        publishStartDate = "";
+        scriptCss = "";
+        scriptJs = "";
+        tags = [];
+        title = "Hello world";
+      };
+    }]);
+  in ''
+    machine.start()
+    machine.wait_for_unit("multi-user.target")
+    machine.wait_for_open_port(3000)
+
+    machine.succeed("curl -sSf localhost:3000")
+
+    with subtest("Setup"):
+        result = machine.succeed(
+            "curl -sSf localhost:3000/finalize -X POST -d "
+            + "@${payloads.finalize} -H 'Content-Type: application/json' "
+            + "| jq .ok | xargs echo"
+        )
+        assert result.strip() == "true", f"Expected true, got {result}"
+
+        # During the setup the service gets restarted, so we use this
+        # to check if the setup is done.
+        machine.wait_until_fails("curl -sSf localhost:3000")
+        machine.wait_until_succeeds("curl -sSf localhost:3000")
+
+    with subtest("Base functionality"):
+        auth = machine.succeed(
+            "curl -sSf localhost:3000/graphql -X POST "
+            + "-d @${payloads.login} -H 'Content-Type: application/json' "
+            + "| jq '.[0].data.authentication.login.jwt' | xargs echo"
+        ).strip()
+
+        assert auth
+
+        create = machine.succeed(
+            "curl -sSf localhost:3000/graphql -X POST "
+            + "-d @${payloads.content} -H 'Content-Type: application/json' "
+            + f"-H 'Authorization: Bearer {auth}' "
+            + "| jq '.[0].data.pages.create.responseResult.succeeded'|xargs echo"
+        )
+        assert create.strip() == "true", f"Expected true, got {create}"
+
+    machine.shutdown()
+  '';
+})