Merge ~jugmac00/launchpadlib:add-coverage into launchpadlib:main

[Jürgen Gmach]

Create coverage report

[Colin Watson (cjwatson)]

review: Approve

diff --git a/.gitignore b/.gitignore
index 49b5f97..22976f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ TAGS
 tags
 _trial_temp
 __pycache__
+.coverage
diff --git a/NEWS.rst b/NEWS.rst
index c8ca0bd..ac72636 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -2,6 +2,11 @@
 NEWS for launchpadlib
 =====================
 
+1.10.17 (unreleased)
+====================
+- Generate coverage report.
+- Use ``pytest`` as test runner.
+
 1.10.16 (2022-01-21)
 ====================
 - Add ``pre-commit`` configuration.
diff --git a/setup.py b/setup.py
index a21d134..68542cf 100755
--- a/setup.py
+++ b/setup.py
@@ -96,7 +96,11 @@ setup(
             "wadllib",
         ],
         # Dependencies only needed by launchpadlib's own tests.
-        "test": ['mock; python_version < "3"'],
+        "test": [
+            "coverage",
+            'mock; python_version < "3"',
+            "pytest",
+        ],
     },
     test_suite="launchpadlib.tests",
 )
diff --git a/src/launchpadlib/tests/test_launchpad.py b/src/launchpadlib/tests/test_launchpad.py
index 933f60f..f0d2bd5 100644
--- a/src/launchpadlib/tests/test_launchpad.py
+++ b/src/launchpadlib/tests/test_launchpad.py
@@ -741,7 +741,12 @@ class TestDeprecatedLoginMethods(KeyringTest):
                 "ignore", r".*next release of cryptography"
             )
             NoNetworkLaunchpad.get_token_and_login("consumer")
-            self.assertEqual(len(caught), 1)
+            self.assertEqual(
+                str(caught[0].message),
+                "The Launchpad.get_token_and_login() method is deprecated. "
+                "You should use Launchpad.login_anonymous() for anonymous "
+                "access and Launchpad.login_with() for all other purposes.",
+            )
             self.assertEqual(caught[0].category, DeprecationWarning)
 
 
diff --git a/tox.ini b/tox.ini
index 49f3c6e..779e1da 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,11 +3,10 @@ envlist =
     py27,py35,py36,py37,py38,py39,py310,lint,docs
 
 [testenv]
-commands =
-    zope-testrunner --test-path src --tests-pattern ^tests {posargs}
 deps =
-    .[testing,test]
-    zope.testrunner
+    .[test,testing]
+commands =
+    coverage run -m pytest src/launchpadlib/tests {posargs}
 
 [testenv:lint]
 basepython =
@@ -24,3 +23,25 @@ commands =
     sphinx-build -b html -d src/launchpadlib/docs/_build/doctrees src/launchpadlib/docs src/launchpadlib/docs/_build/html
 deps =
     .[docs]
+
+[testenv:coverage]
+description = usage: tox -e py27,py35,py310,coverage
+basepython =
+    python3
+deps =
+    .[testing,test]
+commands =
+    coverage combine
+    coverage html
+    coverage report -m --fail-under=89
+depends =
+    py27,py35,py310
+
+[coverage:run]
+parallel=True
+omit=.tox/*
+
+[coverage:paths]
+source =
+   src
+   .tox/*/site-packages