Check whether the _virtual_includes folder really does exists

Author: furtib

test/unit/virtual_include/test_virtual_include.py

@@ -43,6 +43,7 @@ def test_bazel_plist_path_resolved(self):
         self.check_command("bazel build //test/unit/virtual_include:codechecker_virtual_include", exit_code=0)
         self.check_command("bazel build //test/unit/virtual_include:code_checker_virtual_include", exit_code=0)
         plist_files = glob.glob(os.path.join(BAZEL_BIN_DIR, "**", "*.plist"), recursive=True)
+        self.assertTrue(os.path.isdir(f"{BAZEL_BIN_DIR}/_virtual_includes"))
         for plist_file in plist_files:
             logging.debug(f"Checking file: {plist_file}")
             with open(plist_file, "r") as f: