node: Add tests for packages missing the 'resolved' field

Signed-off-by: Ryan Gonzalez <ryan.gonzalez@collabora.com>

Author: refi64

node/tests/data/packages/missing-resolved-npm/package-lock.v2.json

@@ -0,0 +1,28 @@
+{
+  "name": "@flatpak-node-generator-tests/missing-resolved-npm",
+  "version": "1.0.0",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@flatpak-node-generator-tests/missing-resolved-npm",
+      "version": "1.0.0",
+      "dependencies": {
+        "word-wrap": "^1.2.3"
+      }
+    },
+    "node_modules/word-wrap": {
+      "version": "1.2.3",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    }
+  },
+  "dependencies": {
+		"word-wrap": {
+			"version": "1.2.3",
+			"integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ=="
+		}
+  }
+}

node/tests/data/packages/missing-resolved-npm/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@flatpak-node-generator-tests/missing-resolved-npm",
+  "version": "1.0.0",
+  "dependencies": {
+		"word-wrap": "^1.2.3"
+  }
+}

node/tests/test_providers.py

@@ -90,6 +90,33 @@ async def test_local_link(
     assert hello_txt.read_text() == 'Hello!'
 
 
+async def test_missing_resolved_field(
+    flatpak_builder: FlatpakBuilder,
+    npm_provider_factory_spec: ProviderFactorySpec,
+) -> None:
+    # Only test on lockfile v2.
+    node_version = 16
+
+    with ManifestGenerator() as gen:
+        await npm_provider_factory_spec.generate_modules(
+            'missing-resolved-npm', gen, node_version
+        )
+
+    flatpak_builder.build(
+        sources=gen.ordered_sources(),
+        commands=[
+            npm_provider_factory_spec.install_command,
+            f"""node -e 'require("word-wrap")'""",
+        ],
+        use_node=node_version,
+    )
+
+    word_wrap_package_json = (
+        flatpak_builder.module_dir / 'node_modules' / 'word-wrap' / 'package.json'
+    )
+    assert word_wrap_package_json.exists()
+
+
 async def test_special_electron(
     flatpak_builder: FlatpakBuilder,
     provider_factory_spec: ProviderFactorySpec,