Add test suites for pytest 5,6,7

Author: brandon-leapyear

.github/workflows/main.yml

@@ -42,7 +42,10 @@ jobs:
           - audit-conjecture-rust
           - lint-conjecture-rust
           - check-nose
-          - check-pytest46
+          - check-pytest4
+          - check-pytest5
+          - check-pytest6
+          - check-pytest7
           - check-django40
           - check-django32
           - check-django22

hypothesis-python/tox.ini

@@ -103,13 +103,33 @@ deps =
 commands=
     nosetests tests/cover/test_testdecorators.py
 
-[testenv:pytest46]
+[testenv:pytest4]
 deps =
     -r../requirements/test.txt
 commands=
-    pip install pytest==4.6 pytest-xdist==1.34
+    pip install pytest==4.* pytest-xdist==1.34
     python -bb -X dev -m pytest tests/pytest tests/cover/test_testdecorators.py
 
+[testenv:pytest5]
+deps =
+    -r../requirements/test.txt
+commands=
+    pip install pytest==5.* pytest-xdist
+    python -bb -X dev -m pytest tests/pytest tests/cover/test_testdecorators.py
+
+[testenv:pytest6]
+deps =
+    -r../requirements/test.txt
+commands=
+    pip install pytest==6.* pytest-xdist
+    python -bb -X dev -m pytest tests/pytest tests/cover/test_testdecorators.py
+
+[testenv:pytest7]
+deps =
+    -r../requirements/test.txt
+commands=
+    pip install pytest==7.* pytest-xdist
+    python -bb -X dev -m pytest tests/pytest tests/cover/test_testdecorators.py
 
 [testenv:coverage]
 deps =

tooling/src/hypothesistooling/__main__.py

@@ -462,7 +462,10 @@ def standard_tox_task(name):
 
 
 standard_tox_task("nose")
-standard_tox_task("pytest46")
+standard_tox_task("pytest4")
+standard_tox_task("pytest5")
+standard_tox_task("pytest6")
+standard_tox_task("pytest7")
 
 for n in [22, 32, 40]:
     standard_tox_task(f"django{n}")