chore: Pass original InvalidSchema text to pytest.fail` call

docs/changelog.rst

@@ -15,6 +15,7 @@ Changed
 ~~~~~~~
 
 - Require ``hypothesis-jsonschema>=0.16``. `#614`_
+- Pass original ``InvalidSchema`` text to ``pytest.fail`` call.
 
 `1.7.0`_ - 2020-05-30
 ---------------------

src/schemathesis/extra/pytest_plugin.py

@@ -91,8 +91,9 @@ def _parametrize(
     def _make_test(self, endpoint: Endpoint) -> Callable:
         try:
             return create_test(endpoint, self.test_function)
-        except InvalidSchema:
-            return lambda: pytest.fail("Invalid schema for endpoint")
+        except InvalidSchema as exc:
+            message = exc.args[0]
+            return lambda: pytest.fail(message)
 
     def collect(self) -> List[Function]:  # type: ignore
         """Generate different test items for all endpoints available in the given schema."""

test/conftest.py

@@ -349,6 +349,7 @@ def make_importable_pyfile(*args, **kwargs):
     def run_and_assert(*args, **kwargs):
         result = testdir.runpytest(*args)
         result.assert_outcomes(**kwargs)
+        return result
 
     testdir.run_and_assert = run_and_assert
 

test/test_parameters.py

@@ -1,6 +1,5 @@
 import datetime
 from copy import deepcopy
-from urllib.parse import quote, unquote
 
 import pytest
 import yaml
@@ -341,3 +340,16 @@ def test(case):
         assert isinstance(case.query["key"], str)
 
     test()
+
+
+def test_get_request_with_body(testdir, schema_with_get_payload):
+    testdir.make_test(
+        """
+@schema.parametrize()
+def test_(case):
+    pass
+        """,
+        schema=schema_with_get_payload,
+    )
+    result = testdir.run_and_assert(failed=1)
+    result.stdout.re_match_lines([r"E   Failed: Body parameters are defined for GET request."])