perf: speed up language scanner tests with mini fixtures

test/language_data_mini/Gemfile.lock

@@ -0,0 +1,44 @@
+GIT
+  remote: https://github.com/matthewd/websocket-client-simple.git
+  revision: e161305f1a466b9398d86df3b1731b03362da91b
+  branch: close-race
+  specs:
+    websocket-client-simple (0.3.0)
+      event_emitter
+      websocket
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    builder (3.2.4)
+    crack (0.4.5)
+      rexml
+    digest (3.1.0)
+    i18n (1.8.11)
+      concurrent-ruby (~> 1.0)
+    json (2.6.1)
+    jwt (2.3.0)
+    nokogiri (1.13.1-x86_64-linux)
+      racc (~> 1.4)
+    rack (2.2.3)
+    rake (13.0.6)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  addressable
+  builder
+  crack
+  digest
+  i18n
+  json
+  jwt
+  nokogiri
+  rack
+  rake
+
+BUNDLED WITH
+   2.3.3

test/language_data_mini/renv.lock

@@ -0,0 +1,64 @@
+{
+  "R": {
+    "Version": "4.2.0",
+    "Repositories": [
+      {
+        "Name": "CRAN",
+        "URL": "https://cran.rstudio.com"
+      }
+    ]
+  },
+  "Bioconductor": {
+    "Version": "3.15"
+  },
+  "Packages": {
+    "cli": {
+      "Package": "cli",
+      "Version": "3.2.0",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    },
+    "curl": {
+      "Package": "curl",
+      "Version": "4.3.2",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    },
+    "digest": {
+      "Package": "digest",
+      "Version": "0.6.29",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    },
+    "openssl": {
+      "Package": "openssl",
+      "Version": "1.4.6",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    },
+    "yaml": {
+      "Package": "yaml",
+      "Version": "2.3.5",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    },
+    "zip": {
+      "Package": "zip",
+      "Version": "2.2.0",
+      "Source": "Repository",
+      "Repository": "CRAN",
+      "Hash": "e6c5f2e8b0c4e3c7e6f5e8e8e8e8e8e8",
+      "Requirements": []
+    }
+  }
+}

test/test_language_scanner.py

@@ -13,11 +13,24 @@
 from cve_bin_tool.log import LOGGER
 from cve_bin_tool.version_scanner import VersionScanner
 
+# Module-level paths for test fixtures
+TEST_FILE_PATH = Path(__file__).parent.resolve() / "language_data"
+TEST_FILE_PATH_MINI = Path(__file__).parent.resolve() / "language_data_mini"
+
+
+def get_fixture_path(filename: str) -> Path:
+    """Return mini fixture path for short tests, full path for long tests"""
+    if LONG_TESTS():
+        return TEST_FILE_PATH / filename
+    else:
+        return TEST_FILE_PATH_MINI / filename
+
 
 class TestLanguageScanner:
     """Tests for various language scanners"""
 
-    TEST_FILE_PATH = Path(__file__).parent.resolve() / "language_data"
+    TEST_FILE_PATH = TEST_FILE_PATH
+    TEST_FILE_PATH_MINI = TEST_FILE_PATH_MINI
 
     JAVASCRIPT_PRODUCTS = [
         "cache",
@@ -27,6 +40,14 @@ class TestLanguageScanner:
         "expect",
     ]
 
+    JAVASCRIPT_PRODUCTS_MINI = [
+        "cache",
+        "core",
+        "http-client",
+        "generator",
+        "expect",
+    ]
+
     RUST_PRODUCTS = [
         "bumpalo",
         "cranelift-codegen",
@@ -54,6 +75,17 @@ class TestLanguageScanner:
         "yaml-rust",
     ]
 
+    RUST_PRODUCTS_MINI = [
+        "bumpalo",
+        "cranelift-codegen",
+        "crossbeam-channel",
+        "digest",
+        "generic-array",
+        "hex",
+        "libc",
+        "linked-hash-map",
+    ]
+
     RUBY_PRODUCTS = [
         "addressable",
         "backburner",
@@ -104,6 +136,18 @@ class TestLanguageScanner:
         "websocket-extensions",
     ]
 
+    RUBY_PRODUCTS_MINI = [
+        "addressable",
+        "builder",
+        "crack",
+        "digest",
+        "i18n",
+        "json",
+        "jwt",
+        "rack",
+        "rake",
+    ]
+
     R_PRODUCTS = [
         "cli",
         "clipr",
@@ -124,6 +168,15 @@ class TestLanguageScanner:
         "zip",
     ]
 
+    R_PRODUCTS_MINI = [
+        "cli",
+        "curl",
+        "digest",
+        "openssl",
+        "yaml",
+        "zip",
+    ]
+
     PYTHON_PRODUCTS = [
         "plotly",
         "zstandard",
@@ -239,40 +292,22 @@ def test_language_package_none_found(self, filename: str) -> None:
         "filename,parser_class,products,namespace",
         [
             pytest.param(
-                str(TEST_FILE_PATH / "renv.lock"),
+                str(get_fixture_path("renv.lock")),
                 parsers.r.RParser,
-                R_PRODUCTS,
+                R_PRODUCTS if LONG_TESTS() else R_PRODUCTS_MINI,
                 "cran",
-                marks=[
-                    pytest.mark.skipif(
-                        not LONG_TESTS(),
-                        reason="Test reduction in short tests",
-                    )
-                ],
             ),
             pytest.param(
-                str(TEST_FILE_PATH / "Cargo.lock"),
+                str(get_fixture_path("Cargo.lock")),
                 parsers.rust.RustParser,
-                RUST_PRODUCTS,
+                RUST_PRODUCTS if LONG_TESTS() else RUST_PRODUCTS_MINI,
                 "cargo",
-                marks=[
-                    pytest.mark.skipif(
-                        not LONG_TESTS(),
-                        reason="Test reduction in short tests",
-                    )
-                ],
             ),
             pytest.param(
-                str(TEST_FILE_PATH / "Gemfile.lock"),
+                str(get_fixture_path("Gemfile.lock")),
                 parsers.ruby.RubyParser,
-                RUBY_PRODUCTS,
+                RUBY_PRODUCTS if LONG_TESTS() else RUBY_PRODUCTS_MINI,
                 "gem",
-                marks=[
-                    pytest.mark.skipif(
-                        not LONG_TESTS(),
-                        reason="Test reduction in short tests",
-                    )
-                ],
             ),
             pytest.param(
                 str(TEST_FILE_PATH / "requirements.txt"),
@@ -287,16 +322,10 @@ def test_language_package_none_found(self, filename: str) -> None:
                 ],
             ),
             pytest.param(
-                str(TEST_FILE_PATH / "package-lock.json"),
+                str(get_fixture_path("package-lock.json")),
                 parsers.javascript.JavascriptParser,
-                JAVASCRIPT_PRODUCTS,
+                JAVASCRIPT_PRODUCTS if LONG_TESTS() else JAVASCRIPT_PRODUCTS_MINI,
                 "npm",
-                marks=[
-                    pytest.mark.skipif(
-                        not LONG_TESTS(),
-                        reason="Test reduction in short tests",
-                    )
-                ],
             ),
             pytest.param(
                 str(TEST_FILE_PATH / "go.mod"),