Avoid hitting network during test_easy_install

pypa · Jan 16, 2021 · a499dee · a499dee
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diff --git a/changelog.d/2525.misc.rst b/changelog.d/2525.misc.rst
@@ -0,0 +1 @@
+Avoid hitting network during test_easy_install.
diff --git a/setuptools/tests/test_easy_install.py b/setuptools/tests/test_easy_install.py
@@ -38,6 +38,16 @@
 from .textwrap import DALS
 
 
+@pytest.fixture(autouse=True)
+def pip_disable_index(monkeypatch):
+    """
+    Important: Disable the default index for pip to avoid
+    querying packages in the index and potentially resolving
+    and installing packages there.
+    """
+    monkeypatch.setenv('PIP_NO_INDEX', 'true')
+
+
 class FakeDist:
     def get_entry_map(self, group):
         if group != 'console_scripts':