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-rw-r--r--tests/languages/helpers_test.py4
-rw-r--r--tests/languages/node_test.py9
-rw-r--r--tests/languages/python_test.py54
3 files changed, 51 insertions, 16 deletions
diff --git a/tests/languages/helpers_test.py b/tests/languages/helpers_test.py
index 259cb97..f333e79 100644
--- a/tests/languages/helpers_test.py
+++ b/tests/languages/helpers_test.py
@@ -67,8 +67,8 @@ def test_basic_get_default_version():
assert helpers.basic_get_default_version() == C.DEFAULT
-def test_basic_healthy():
- assert helpers.basic_healthy(Prefix('.'), 'default') is True
+def test_basic_health_check():
+ assert helpers.basic_health_check(Prefix('.'), 'default') is None
def test_failed_setup_command_does_not_unicode_error():
diff --git a/tests/languages/node_test.py b/tests/languages/node_test.py
index fb5ae71..b69adfa 100644
--- a/tests/languages/node_test.py
+++ b/tests/languages/node_test.py
@@ -62,7 +62,7 @@ def test_healthy_system_node(tmpdir):
prefix = Prefix(str(tmpdir))
node.install_environment(prefix, 'system', ())
- assert node.healthy(prefix, 'system')
+ assert node.health_check(prefix, 'system') is None
@xfailif_windows # pragma: win32 no cover
@@ -78,10 +78,11 @@ def test_unhealthy_if_system_node_goes_missing(tmpdir):
with envcontext.envcontext((path,)):
prefix = Prefix(str(prefix_dir))
node.install_environment(prefix, 'system', ())
- assert node.healthy(prefix, 'system')
+ assert node.health_check(prefix, 'system') is None
node_bin.remove()
- assert not node.healthy(prefix, 'system')
+ ret = node.health_check(prefix, 'system')
+ assert ret == '`node --version` returned 127'
@xfailif_windows # pragma: win32 no cover
@@ -101,7 +102,7 @@ def test_installs_without_links_outside_env(tmpdir):
prefix = Prefix(str(tmpdir))
node.install_environment(prefix, 'system', ())
- assert node.healthy(prefix, 'system')
+ assert node.health_check(prefix, 'system') is None
# this directory shouldn't exist, make sure we succeed without it existing
cmd_output('rm', '-rf', str(tmpdir.join('node_modules')))
diff --git a/tests/languages/python_test.py b/tests/languages/python_test.py
index 6160669..54fb98f 100644
--- a/tests/languages/python_test.py
+++ b/tests/languages/python_test.py
@@ -93,11 +93,11 @@ def test_healthy_default_creator(python_dir):
python.install_environment(prefix, C.DEFAULT, ())
# should be healthy right after creation
- assert python.healthy(prefix, C.DEFAULT) is True
+ assert python.health_check(prefix, C.DEFAULT) is None
# even if a `types.py` file exists, should still be healthy
tmpdir.join('types.py').ensure()
- assert python.healthy(prefix, C.DEFAULT) is True
+ assert python.health_check(prefix, C.DEFAULT) is None
def test_healthy_venv_creator(python_dir):
@@ -107,7 +107,7 @@ def test_healthy_venv_creator(python_dir):
with envcontext((('VIRTUALENV_CREATOR', 'venv'),)):
python.install_environment(prefix, C.DEFAULT, ())
- assert python.healthy(prefix, C.DEFAULT) is True
+ assert python.health_check(prefix, C.DEFAULT) is None
def test_unhealthy_python_goes_missing(python_dir):
@@ -119,7 +119,12 @@ def test_unhealthy_python_goes_missing(python_dir):
py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
os.remove(py_exe)
- assert python.healthy(prefix, C.DEFAULT) is False
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == (
+ f'virtualenv python version did not match created version:\n'
+ f'- actual version: <<error retrieving version from {py_exe}>>\n'
+ f'- expected version: {python._version_info(sys.executable)}\n'
+ )
def test_unhealthy_with_version_change(python_dir):
@@ -127,10 +132,15 @@ def test_unhealthy_with_version_change(python_dir):
python.install_environment(prefix, C.DEFAULT, ())
- with open(prefix.path('py_env-default/pyvenv.cfg'), 'w') as f:
+ with open(prefix.path('py_env-default/pyvenv.cfg'), 'a+') as f:
f.write('version_info = 1.2.3\n')
- assert python.healthy(prefix, C.DEFAULT) is False
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == (
+ f'virtualenv python version did not match created version:\n'
+ f'- actual version: {python._version_info(sys.executable)}\n'
+ f'- expected version: 1.2.3\n'
+ )
def test_unhealthy_system_version_changes(python_dir):
@@ -141,7 +151,12 @@ def test_unhealthy_system_version_changes(python_dir):
with open(prefix.path('py_env-default/pyvenv.cfg'), 'a') as f:
f.write('base-executable = /does/not/exist\n')
- assert python.healthy(prefix, C.DEFAULT) is False
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == (
+ f'base executable python version does not match created version:\n'
+ f'- base-executable version: <<error retrieving version from /does/not/exist>>\n' # noqa: E501
+ f'- expected version: {python._version_info(sys.executable)}\n'
+ )
def test_unhealthy_old_virtualenv(python_dir):
@@ -152,7 +167,21 @@ def test_unhealthy_old_virtualenv(python_dir):
# simulate "old" virtualenv by deleting this file
os.remove(prefix.path('py_env-default/pyvenv.cfg'))
- assert python.healthy(prefix, C.DEFAULT) is False
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == 'pyvenv.cfg does not exist (old virtualenv?)'
+
+
+def test_unhealthy_unexpected_pyvenv(python_dir):
+ prefix, tmpdir = python_dir
+
+ python.install_environment(prefix, C.DEFAULT, ())
+
+ # simulate a buggy environment build (I don't think this is possible)
+ with open(prefix.path('py_env-default/pyvenv.cfg'), 'w'):
+ pass
+
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == "created virtualenv's pyvenv.cfg is missing `version_info`"
def test_unhealthy_then_replaced(python_dir):
@@ -170,9 +199,14 @@ def test_unhealthy_then_replaced(python_dir):
make_executable(py_exe)
# should be unhealthy due to version mismatch
- assert python.healthy(prefix, C.DEFAULT) is False
+ ret = python.health_check(prefix, C.DEFAULT)
+ assert ret == (
+ f'virtualenv python version did not match created version:\n'
+ f'- actual version: 1.2.3\n'
+ f'- expected version: {python._version_info(sys.executable)}\n'
+ )
# now put the exe back and it should be healthy again
os.replace(f'{py_exe}.tmp', py_exe)
- assert python.healthy(prefix, C.DEFAULT) is True
+ assert python.health_check(prefix, C.DEFAULT) is None