Improved tests by checking for the error message

Signed-off-by: Jean-Christophe Morin <[email protected]>

src/rez/tests/test_utils_elf.py

@@ -29,8 +29,10 @@ def tearDownClass(cls):
  @program_dependent("readelf")
  def test_get_rpaths_raises_runtime_exception(self):
  """Tests that no TypeError from elf functions are raised."""
- with self.assertRaises(RuntimeError):
+ with self.assertRaises(RuntimeError) as exc:
  get_rpaths("/path/to/elfpath")
+ self.assertIn("'/path/to/elfpath': No such file", str(exc.exception))
 
- with self.assertRaises(RuntimeError):
+ with self.assertRaises(RuntimeError) as exc:
  patch_rpaths("/path/to/elfpath", ["$ORIGIN", "$ORIGINTEST"])
+ self.assertIn("'/path/to/elfpath': No such file", str(exc.exception))