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-rw-r--r--tests/languages/ruby_test.py32
1 files changed, 28 insertions, 4 deletions
diff --git a/tests/languages/ruby_test.py b/tests/languages/ruby_test.py
index 36a029d..853bb73 100644
--- a/tests/languages/ruby_test.py
+++ b/tests/languages/ruby_test.py
@@ -1,15 +1,39 @@
import os.path
+from unittest import mock
+import pytest
+
+import pre_commit.constants as C
+from pre_commit import parse_shebang
from pre_commit.languages import ruby
from pre_commit.prefix import Prefix
from pre_commit.util import cmd_output
-from testing.util import xfailif_windows_no_ruby
+from testing.util import xfailif_windows
+
+
+ACTUAL_GET_DEFAULT_VERSION = ruby.get_default_version.__wrapped__
+
+
+@pytest.fixture
+def find_exe_mck():
+ with mock.patch.object(parse_shebang, 'find_executable') as mck:
+ yield mck
+
+
+def test_uses_default_version_when_not_available(find_exe_mck):
+ find_exe_mck.return_value = None
+ assert ACTUAL_GET_DEFAULT_VERSION() == C.DEFAULT
+
+
+def test_uses_system_if_both_gem_and_ruby_are_available(find_exe_mck):
+ find_exe_mck.return_value = '/path/to/exe'
+ assert ACTUAL_GET_DEFAULT_VERSION() == 'system'
-@xfailif_windows_no_ruby
+@xfailif_windows # pragma: win32 no cover
def test_install_rbenv(tempdir_factory):
prefix = Prefix(tempdir_factory.get())
- ruby._install_rbenv(prefix)
+ ruby._install_rbenv(prefix, C.DEFAULT)
# Should have created rbenv directory
assert os.path.exists(prefix.path('rbenv-default'))
@@ -18,7 +42,7 @@ def test_install_rbenv(tempdir_factory):
cmd_output('rbenv', '--help')
-@xfailif_windows_no_ruby
+@xfailif_windows # pragma: win32 no cover
def test_install_rbenv_with_version(tempdir_factory):
prefix = Prefix(tempdir_factory.get())
ruby._install_rbenv(prefix, version='1.9.3p547')