Add integration test for signals.

Author: robinheghan

devbox.json

@@ -12,6 +12,16 @@
       "format:check": "prettier -c \"!**/*.json\" .",
       "test": [
         "cd tests/",
+        "./run-tests.sh",
+        "cd ../integration-tests",
+        "./run-tests.sh"
+      ],
+      "test:unit": [
+        "cd tests/",
+        "./run-tests.sh"
+      ],
+      "test:integration": [
+        "cd integration-tests/",
         "./run-tests.sh"
       ]
     }

devbox.lock

@@ -2,8 +2,8 @@
   "lockfile_version": "1",
   "packages": {
     "github:NixOS/nixpkgs/nixpkgs-unstable": {
-      "last_modified": "2025-06-01T15:36:18Z",
-      "resolved": "github:NixOS/nixpkgs/5929de975bcf4c7c8d8b5ca65c8cd9ef9e44523e?lastModified=1748792178&narHash=sha256-BHmgfHlCJVNisJShVaEmfDIr%2FIp58i%2F4oFGlD1iK6lk%3D"
+      "last_modified": "2025-06-02T09:36:13Z",
+      "resolved": "github:NixOS/nixpkgs/e4b09e47ace7d87de083786b404bf232eb6c89d8?lastModified=1748856973&narHash=sha256-RlTsJUvvr8ErjPBsiwrGbbHYW8XbB%2Foek0Gi78XdWKg%3D"
     },
     "github:gren-lang/nix/0.5.4": {
       "last_modified": "2025-03-24T10:35:41Z",

integration-tests/http-client/Makefile

@@ -1,5 +1,5 @@
 app: Makefile gren.json node_modules
-	npx gren make --optimize src/Main.gren --output=bin/app
+	gren make --optimize src/Main.gren --output=bin/app
 
 .PHONY: test
 test: app node_modules

integration-tests/http-client/package-lock.json

@@ -4,7 +4,6 @@
   },
   "dependencies": {
     "clet": "^1.0.1",
-    "gren-lang": "^0.5.2",
     "mocha": "^10.2.0",
     "mockttp": "^3.10.0"
   }

integration-tests/http-client/package.json

@@ -1,5 +1,5 @@
 app: Makefile gren.json src/Main.gren node_modules
-	npx gren make --optimize src/Main.gren --output=app
+	gren make --optimize src/Main.gren --output=app
 
 .PHONY: test
 test: app node_modules

integration-tests/http-server/Makefile

@@ -4,7 +4,6 @@
   },
   "dependencies": {
     "clet": "^1.0.1",
-    "gren-lang": "^0.5.2",
     "mocha": "^10.2.0",
     "supertest": "^7.0.0"
   }

integration-tests/http-server/package-lock.json

@@ -0,0 +1,3 @@
+app
+.gren
+node_modules/

integration-tests/http-server/package.json

@@ -0,0 +1,15 @@
+app: Makefile gren.json src/Main.gren
+	gren make --optimize src/Main.gren --output=bin/app
+
+.PHONY: test
+test: app node_modules
+	npm test
+
+node_modules: package.json package-lock.json
+	npm install
+
+.PHONY: clean
+clean:
+	rm -rf .gren
+	rm -rf node_modules
+	rm bin/app