Testing: add git to PATH

tests/conftest.py

@@ -1,4 +1,5 @@
 import os
+import shutil
 import subprocess
 import sys
 from pathlib import Path
@@ -40,7 +41,9 @@ def pytest_configure(config):
     config.option.markexpr = new_markexpr
 
 
-def pipx_temp_env_helper(pipx_shared_dir, tmp_path, monkeypatch, request):
+def pipx_temp_env_helper(
+    pipx_shared_dir, tmp_path, monkeypatch, request, utils_temp_dir
+):
     home_dir = Path(tmp_path) / "subdir" / "pipxhome"
     bin_dir = Path(tmp_path) / "otherdir" / "pipxbindir"
 
@@ -59,7 +62,7 @@ def pipx_temp_env_helper(pipx_shared_dir, tmp_path, monkeypatch, request):
     #   which make tests fail (e.g. on Github ansible apps exist in /usr/bin)
     monkeypatch.setenv("PATH_ORIG", str(bin_dir) + os.pathsep + os.getenv("PATH"))
     monkeypatch.setenv("PATH_TEST", str(bin_dir))
-    monkeypatch.setenv("PATH", str(bin_dir))
+    monkeypatch.setenv("PATH", str(bin_dir) + os.pathsep + str(utils_temp_dir))
     # On Windows, monkeypatch pipx.commands.common._can_symlink_cache to
     #   indicate that constants.LOCAL_BIN_DIR cannot use symlinks, even if
     #   we're running as administrator and symlinks are actually possible.
@@ -134,8 +137,23 @@ def pipx_session_shared_dir(tmp_path_factory):
     return tmp_path_factory.mktemp("session_shareddir")
 
 
+@pytest.fixture(scope="session")
+def utils_temp_dir(tmp_path_factory):
+    tmp_path = tmp_path_factory.mktemp("session_utilstempdir")
+    utils = ["git"]
+    for util in utils:
+        util_path = Path(shutil.which(util))
+        try:
+            (tmp_path / util_path.name).symlink_to(util_path)
+        except FileExistsError:
+            pass
+    return tmp_path
+
+
 @pytest.fixture
-def pipx_temp_env(tmp_path, monkeypatch, pipx_session_shared_dir, request):
+def pipx_temp_env(
+    tmp_path, monkeypatch, pipx_session_shared_dir, request, utils_temp_dir
+):
     """Sets up temporary paths for pipx to install into.
 
     Shared libs are setup once per session, all other pipx dirs, constants are
@@ -144,11 +162,13 @@ def pipx_temp_env(tmp_path, monkeypatch, pipx_session_shared_dir, request):
     Also adds environment variables as necessary to make pip installations
     seamless.
     """
-    pipx_temp_env_helper(pipx_session_shared_dir, tmp_path, monkeypatch, request)
+    pipx_temp_env_helper(
+        pipx_session_shared_dir, tmp_path, monkeypatch, request, utils_temp_dir
+    )
 
 
 @pytest.fixture
-def pipx_ultra_temp_env(tmp_path, monkeypatch, request):
+def pipx_ultra_temp_env(tmp_path, monkeypatch, request, utils_temp_dir):
     """Sets up temporary paths for pipx to install into.
 
     Fully temporary environment, every test function starts as if pipx has
@@ -158,4 +178,4 @@ def pipx_ultra_temp_env(tmp_path, monkeypatch, request):
     seamless.
     """
     shared_dir = Path(tmp_path) / "shareddir"
-    pipx_temp_env_helper(shared_dir, tmp_path, monkeypatch, request)
+    pipx_temp_env_helper(shared_dir, tmp_path, monkeypatch, request, utils_temp_dir)

tests/test_install.py

@@ -71,11 +71,10 @@ def test_install_tricky_packages(
     install_package(capsys, pipx_temp_env, caplog, package_spec, package_name)
 
 
-# TODO: Add git+... spec when git is in binpath of tests (Issue #303)
 @pytest.mark.parametrize(
     "package_name, package_spec",
     [
-        # ("nox", "git+https://github.com/cs01/nox.git@5ea70723e9e6"),
+        ("pycowsay", "git+https://github.com/cs01/pycowsay.git@master"),
         ("pylint", PKG["pylint"]["spec"]),
         ("nox", "https://github.com/wntrblm/nox/archive/2022.1.7.zip"),
     ],

tests/test_package_specifier.py

@@ -52,7 +52,6 @@ def test_fix_package_name(package_spec_in, package_name, package_spec_out):
     assert fix_package_name(package_spec_in, package_name) == package_spec_out
 
 
-# TODO: Make sure git+ works with tests, correct in test_install as well
 @pytest.mark.parametrize(
     "package_spec_in,package_or_url_correct,valid_spec",
     [