# -*- coding: utf-8 -*- 
"""
    :copyright: 2008 by the Pida Project
    :license: GPL2 or later
"""

import os
from pida.core.projects import Project
from .project import ProjectService
from pida.utils.testing.mock import Mock

def test_loaded_event():
    boss = Mock()
    
    project_service = ProjectService(boss)
    project_service.started = False
    project_service.create_all()
    project_service.start()
    #XXX: mock mimicing the result of project_service.pre_start
    project_service._projects = []
    project_service.project_list = Mock()
    project_service.project_list.project_ol = Mock()


    caught = []

    project_service.events.subscribe('loaded', 
            lambda project:caught.append(project)
            )
    # 
    # HACK: we assum the pida dev path, so we have a project to load :)
    DEVPATH = os.path.abspath(os.path.join(os.path.dirname(__file__), 
                                os.path.pardir, os.path.pardir, os.path.pardir)) 
    got = project_service._load_project(DEVPATH) #XXX: hack
    assert got is caught[0]

def test_startup_with_missing_project(tmpdir, monkeypatch):
    #XXX: log entries
    boss = Mock()
    boss.return_value = [str(tmpdir.join('missing-dir'))]
    svc = ProjectService(boss)
    monkeypatch.setattr(svc, 'opt', boss)
    monkeypatch.setattr(svc , '_load_project', boss.load)

    svc._read_options()
    assert not boss.load.called


def test_startup_with_empty_project_dir(tmpdir, monkeypatch):
    boss = Mock()
    boss.return_value = [str(tmpdir)]
    svc = ProjectService(boss)
    monkeypatch.setattr(svc, 'opt', boss)


    def mock_load_project(dirname):
        assert dirname == tmpdir
    monkeypatch.setattr(svc, '_load_project', mock_load_project)
    svc._read_options()


def test_load_missing_project(tmpdir, monkeypatch):
    boss = Mock()
    svc = ProjectService(boss)
    svc.log = boss.log
    #XXX: loc recording, message matching
    svc._load_project(str(tmpdir.join('missing')))
    assert boss.log.warn.called

def test_load_project(tmpdir, monkeypatch):
    Project.create_blank_project_file('test', str(tmpdir))
    boss = Mock()
    svc = ProjectService(boss)
    svc._projects = []
    svc.log = boss.log
    svc.project_list = boss.project_list
    svc.events = boss.events

    svc._load_project(str(tmpdir))
    print svc.log.warn.call_args
    assert svc._projects
    assert svc.events.emit.called

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