Rename pyenv to micromamba submodule and add tests

tests/test_micromamba.py

@@ -0,0 +1,36 @@
+"""Test python environment module."""
+
+from pathlib import Path
+
+from glicid_spawner import micromamba
+
+MICROMAMBA_ROOT = Path(__file__).parent / 'data' / 'micromamba'
+
+
+def test_micromamba_envs_getter(monkeypatch):
+    """Test micromamba envs getter."""
+    monkeypatch.setattr(micromamba, 'MICROMAMBA_ROOT', MICROMAMBA_ROOT)
+    monkeypatch.setattr(micromamba, 'GLOBAL_USER', 'global')
+    monkeypatch.setattr(micromamba, 'GLOBAL_EXCLUDED', 'qux')
+
+    # User with micromamba envs
+    envs = micromamba.get_envs('john-doe')
+
+    assert len(envs) == 3
+    assert [env.scope for env in envs] == ['USER', 'USER', 'GLOBAL']
+    assert [env.name for env in envs] == ['bar', 'foo', 'baz']
+    assert [env.path for env in envs] == [
+        str(MICROMAMBA_ROOT / 'john-doe' / 'envs' / 'bar'),
+        str(MICROMAMBA_ROOT / 'john-doe' / 'envs' / 'foo'),
+        str(MICROMAMBA_ROOT / 'global' / 'envs' / 'baz'),
+    ]
+
+    # User without micromamba envs, only global envs listed
+    envs = micromamba.get_envs('jane-smith')
+
+    assert len(envs) == 1
+    assert [env.scope for env in envs] == ['GLOBAL']
+    assert [env.name for env in envs] == ['baz']
+    assert [env.path for env in envs] == [
+        str(MICROMAMBA_ROOT / 'global' / 'envs' / 'baz'),
+    ]