a2593b644e
Add send_email() function that composes multipart MIME messages with template-based body and .ovpn file attachment, piped to mail binary via subprocess.Popen. Supports Cryptgeon URL insertion and sender metadata. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
import pytest
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from unittest.mock import patch, MagicMock
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from openvpncertupdate import send_email
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def make_popen(returncode=0):
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proc = MagicMock()
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proc.communicate.return_value = (b"", b"")
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proc.returncode = returncode
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return proc
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def test_calls_mail_binary(tmp_path):
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tmpl = tmp_path / "t.txt"; tmpl.write_text("{cn} {url} {config_name}")
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att = tmp_path / "c.ovpn"; att.write_text("x")
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captured = {}
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def fake_popen(cmd, **kw): captured["cmd"] = cmd; return make_popen()
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with patch("openvpncertupdate.subprocess.Popen", side_effect=fake_popen):
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send_email("to@x.com", "alice", "http://u", str(att),
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"f@x.com", "Subj", str(tmpl), "msmtp")
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assert captured["cmd"] == ["msmtp", "-t"]
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def test_body_contains_cn_and_url(tmp_path):
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tmpl = tmp_path / "t.txt"; tmpl.write_text("Dear {cn}, see {url} for {config_name}")
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att = tmp_path / "c.ovpn"; att.write_text("")
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received = {}
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def fake_popen(cmd, **kw):
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p = MagicMock()
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p.communicate = lambda input=None: (received.update({"data": input}) or b"", b"")
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p.returncode = 0
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return p
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with patch("openvpncertupdate.subprocess.Popen", side_effect=fake_popen):
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send_email("to@x.com", "bob", "http://secret", str(att),
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"f@x.com", "s", str(tmpl), "msmtp")
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body = received["data"].decode()
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assert "bob" in body
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assert "http://secret" in body
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def test_raises_on_failure(tmp_path):
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tmpl = tmp_path / "t.txt"; tmpl.write_text("{cn} {url} {config_name}")
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att = tmp_path / "c.ovpn"; att.write_text("")
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with patch("openvpncertupdate.subprocess.Popen", return_value=make_popen(returncode=1)):
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with pytest.raises(RuntimeError, match="mail"):
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send_email("x@y.com", "cn", "url", str(att),
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"f@x.com", "s", str(tmpl), "msmtp")
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