allow to 'skip: True' tests (#15)

Author: mkurnikov

pytest_mypy/collect.py

@@ -6,6 +6,7 @@
 from _pytest.config.argparsing import Parser
 
 from pytest_mypy import utils
+from pytest_mypy.utils import string_to_bool
 
 
 class File:
@@ -78,16 +79,18 @@ def collect(self):
             expected_output_lines = raw_test.get('out', '').split('\n')
             additional_mypy_config = raw_test.get('mypy_config', '')
 
-            yield YamlTestItem(name=test_name,
-                               collector=self,
-                               config=self.config,
-                               files=test_files,
-                               starting_lineno=starting_lineno,
-                               environment_variables=extra_environment_variables,
-                               disable_cache=disable_cache,
-                               expected_output_lines=output_from_comments + expected_output_lines,
-                               parsed_test_data=raw_test,
-                               mypy_config=additional_mypy_config)
+            skip = string_to_bool(str(raw_test.get('skip', 'False')))
+            if not skip:
+                yield YamlTestItem(name=test_name,
+                                   collector=self,
+                                   config=self.config,
+                                   files=test_files,
+                                   starting_lineno=starting_lineno,
+                                   environment_variables=extra_environment_variables,
+                                   disable_cache=disable_cache,
+                                   expected_output_lines=output_from_comments + expected_output_lines,
+                                   parsed_test_data=raw_test,
+                                   mypy_config=additional_mypy_config)
 
 
 def pytest_collect_file(path, parent):

pytest_mypy/tests/test-simple-cases.yml

@@ -61,3 +61,9 @@
         a + 1
     mypy_config: |
         strict_optional = False
+
+-   case: skip_incorrect_test_case
+    skip: yes
+    main: |
+        a = 1
+        reveal_type(a)  # N: Revealed type is 'builtins.str'

pytest_mypy/utils.py

@@ -327,3 +327,9 @@ def capture_std_streams() -> Iterator[Tuple[io.StringIO, io.StringIO]]:
     err = io.StringIO()
     with contextlib.redirect_stdout(out), contextlib.redirect_stderr(err):
         yield out, err
+
+
+def string_to_bool(val: str) -> bool:
+    from distutils.util import strtobool
+
+    return bool(strtobool(val.lower()))