init

tests/default.nix

@@ -0,0 +1,43 @@
+{
+  lib,
+  ipLib,
+  system,
+}:
+
+let
+  ipTests = import ./ip-tests.nix {
+    inherit lib;
+    ip = ipLib.ip;
+  };
+
+  cidrTests = import ./cidr-tests.nix {
+    inherit lib;
+    cidr = ipLib.cidr;
+  };
+
+  validateTests = import ./validate-tests.nix {
+    inherit lib;
+    validate = ipLib.validate;
+  };
+
+  iterateTests = import ./iterate-tests.nix {
+    inherit lib;
+    iterate = ipLib.iterate;
+    ip = ipLib.ip;
+  };
+
+  allTests = ipTests ++ cidrTests ++ validateTests ++ iterateTests;
+
+in
+if allTests == [ ] then
+  derivation {
+    name = "nix-ip-utils-tests";
+    inherit system;
+    builder = "/bin/sh";
+    args = [
+      "-c"
+      "echo 'passed!' > $out"
+    ];
+  }
+else
+  throw "Tests failed: ${builtins.toJSON allTests}"