Add test for parsing BUILD files #1678

Signed-off-by: Jono Yang <jyang@nexb.com>

Author: JonoYang

src/packagedcode/__init__.py

@@ -41,8 +41,6 @@
 from packagedcode import pypi
 from packagedcode import rpm
 from packagedcode import rubygems
-from packagedcode import bazel
-from packagedcode import buck
 
 
 # Note: the order matters: from the most to the least specific

tests/packagedcode/data/build/bazel/parse/BUILD

@@ -0,0 +1,16 @@
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")
+
+cc_library(
+    name = "hello-greet",
+    srcs = ["hello-greet.cc"],
+    hdrs = ["hello-greet.h"],
+)
+
+cc_binary(
+    name = "hello-world",
+    srcs = ["hello-world.cc"],
+    deps = [
+        ":hello-greet",
+        "//lib:hello-time",
+    ],
+)

tests/packagedcode/test_build.py

@@ -64,6 +64,15 @@ def test_build_get_package_resources(self):
         results = [r.path for r in build.BaseBuildManifestPackage.get_package_resources(root, codebase)]
         assert expected == results
 
+    def test_BazelPackage_recognize(self):
+        test_file = self.get_test_loc('bazel/parse/BUILD')
+        result_packages = build.BazelPackage.recognize(test_file)
+        expected_packages = [
+            build.BazelPackage(name='hello-greet'),
+            build.BazelPackage(name='hello-world'),
+        ]
+        compare_package_results(expected_packages, result_packages)
+
     def test_BuckPackage_recognize(self):
         test_file = self.get_test_loc('buck/parse/BUCK')
         result_packages = build.BuckPackage.recognize(test_file)