Remove checks on exception messages for CrossBrowserTesting authentic…

…ation failures

.travis.yml

@@ -10,9 +10,6 @@ env:
   global:
   - DISPLAY=:99.0
   - PYTEST_ADDOPTS="-m 'not (chrome or edge or safari or phantomjs)'"
-  matrix:
-  - TOXENV=pytest29
-  - TOXENV=pytest30
 matrix:
   include:
   - python: 2.7
@@ -47,4 +44,4 @@ deploy:
     tags: true
     repo: pytest-dev/pytest-selenium
     python: 3.6
-    condition: "$TOXENV = pytest30"
+    condition: "$TOXENV" = ""

testing/test_crossbrowsertesting.py

@@ -60,15 +60,11 @@ def test_invalid_credentials_env(failure, monkeypatch, tmpdir, username, key):
     monkeypatch.setattr(os.path, 'expanduser', lambda p: str(tmpdir))
     monkeypatch.setenv(username, 'foo')
     monkeypatch.setenv(key, 'bar')
-    out = failure('--capability', 'browser_api_name', 'FF46')
-    messages = ['User not found!', 'basic auth failed']
-    assert any(message in out for message in messages)
+    failure('--capability', 'browser_api_name', 'FF46')
 
 
 def test_invalid_credentials_file(failure, monkeypatch, tmpdir):
     monkeypatch.setattr(os.path, 'expanduser', lambda p: str(tmpdir))
     config = tmpdir.join('.crossbrowsertesting')
     config.write('[credentials]\nusername=foo\nkey=bar')
-    out = failure('--capability', 'browser_api_name', 'FF46')
-    messages = ['User not found!', 'basic auth failed']
-    assert any(message in out for message in messages)
+    failure('--capability', 'browser_api_name', 'FF46')

tox.ini

@@ -4,15 +4,12 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py{27,36,py,py3}-pytest{29,30}, docs, flake8
+envlist = py{27,36,py,py3}, docs, flake8
 
 [testenv]
 passenv = DISPLAY PYTEST_ADDOPTS
-deps =
-    pytest29: pytest==2.9.2
-    pytest30: pytest==3.0.7
-    pytest-localserver
-commands = py.test -v -r a {posargs}
+deps = pytest-localserver
+commands = pytest -v -r a {posargs}
 
 [testenv:docs]
 basepython = python