Add Redmine API token authentication

tests/test_client.py

@@ -1,8 +1,15 @@
-import pytest
 from unittest import mock
 from redmine_reporter.client import fetch_issues_with_spent_time
+from redmine_reporter.config import Config
 
 
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY=None,
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
 @mock.patch("redmine_reporter.client.Redmine")
 def test_fetch_aggregates_hours_per_issue(mock_redmine_class):
     """Два time entry на одну задачу -- часы суммируются."""
@@ -34,6 +41,13 @@ def test_fetch_aggregates_hours_per_issue(mock_redmine_class):
     assert total_hours == 3.5
 
 
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY=None,
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
 @mock.patch("redmine_reporter.client.Redmine")
 def test_fetch_returns_none_when_no_entries(mock_redmine_class):
     """Нет time entries -- возвращается None."""
@@ -47,6 +61,13 @@ def test_fetch_returns_none_when_no_entries(mock_redmine_class):
     assert result is None
 
 
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY=None,
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
 @mock.patch("redmine_reporter.client.Redmine")
 def test_fetch_skips_entries_without_issue(mock_redmine_class):
     """Time entry без привязки к задаче игнорируется."""
@@ -65,6 +86,13 @@ def test_fetch_skips_entries_without_issue(mock_redmine_class):
     assert result is None
 
 
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY=None,
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
 @mock.patch("redmine_reporter.client.Redmine")
 def test_fetch_multiple_issues(mock_redmine_class):
     """Несколько задач -- каждая с правильным суммарным временем."""
@@ -100,3 +128,51 @@ def test_fetch_multiple_issues(mock_redmine_class):
     hours_by_id = {issue.id: hours for issue, hours in result}
     assert hours_by_id[1] == 1.5
     assert hours_by_id[2] == 2.0
+
+
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY="api-token",
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_uses_api_key_when_present(mock_redmine_class):
+    """Если задан API key, он используется вместо логина/пароля."""
+    mock_redmine = mock_redmine_class.return_value
+    mock_user = mock.MagicMock()
+    mock_user.id = 1
+    mock_redmine.user.get.return_value = mock_user
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31")
+
+    _, kwargs = mock_redmine_class.call_args
+    assert kwargs["key"] == "api-token"
+    assert "username" not in kwargs
+    assert "password" not in kwargs
+
+
+@mock.patch.multiple(
+    Config,
+    REDMINE_URL="https://red.eltex.loc",
+    REDMINE_API_KEY=None,
+    REDMINE_USER="user",
+    REDMINE_PASSWORD="password",
+)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_uses_username_password_when_no_api_key(mock_redmine_class):
+    """Если API key не задан, остаётся старая схема логин/пароль."""
+    mock_redmine = mock_redmine_class.return_value
+    mock_user = mock.MagicMock()
+    mock_user.id = 1
+    mock_redmine.user.get.return_value = mock_user
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31")
+
+    _, kwargs = mock_redmine_class.call_args
+    assert kwargs["username"] == "user"
+    assert kwargs["password"] == "password"
+    assert "key" not in kwargs