import os
import sys
import unittest
import tempfile
import shutil

import mock

try:
    import catkin_pkg
    from catkin_pkg.package_templates import PackageTemplate
except ImportError as impe:
    raise ImportError(
        'Please adjust your pythonpath before running this test: %s' % str(impe))

import imp
imp.load_source('catkin_create_pkg',
                os.path.join(os.path.dirname(__file__),
                             '..', 'bin', 'catkin_create_pkg'))

from catkin_create_pkg import main


class CreatePkgTest(unittest.TestCase):

    def test_create_package_template(self):
        template = PackageTemplate._create_package_template('fooPackage')
        self.assertEqual('fooPackage', template.name)
        self.assertEqual('0.0.0', template.version)
        self.assertEqual('The fooPackage package', template.description)
        self.assertEqual([], template.catkin_deps)
        self.assertEqual([], template.authors)
        self.assertEqual(1, len(template.maintainers))
        self.assertIsNotNone(template.maintainers[0].email)
        self.assertEqual([], template.urls)
        # with args
        template = PackageTemplate._create_package_template(
            'fooPackage',
            description='foo_desc',
            licenses=['a', 'b'],
            maintainer_names=['John Doe', 'Jim Daniels'],
            author_names=['Harry Smith'],
            version='1.2.3',
            catkin_deps=['foobar', 'baz'])
        self.assertEqual('fooPackage', template.name)
        self.assertEqual('1.2.3', template.version)
        self.assertEqual('foo_desc', template.description)
        self.assertEqual(['baz', 'foobar'], template.catkin_deps)
        self.assertEqual(1, len(template.authors))
        self.assertEqual('Jim Daniels', template.maintainers[0].name)
        self.assertEqual('John Doe', template.maintainers[1].name)
        self.assertEqual('Harry Smith', template.authors[0].name)
        self.assertEqual(2, len(template.maintainers))
        self.assertEqual([], template.urls)

    def test_main(self):
        try:
            root_dir = tempfile.mkdtemp()
            main(['--rosdistro', 'groovy', 'foo'], root_dir)
            self.assertTrue(os.path.isdir(os.path.join(root_dir, 'foo')))
            self.assertTrue(os.path.isfile(os.path.join(root_dir, 'foo', 'CMakeLists.txt')))
            self.assertTrue(os.path.isfile(os.path.join(root_dir, 'foo', 'package.xml')))
        finally:
            shutil.rmtree(root_dir)

@@ -647,25 +647,25 @@
 emplate('foo
-P
+p
 ackage')%0A   
@@ -682,33 +682,33 @@
 assertEqual('foo
-P
+p
 ackage', templat
@@ -800,17 +800,17 @@
 'The foo
-P
+p
 ackage p
@@ -1190,25 +1190,25 @@
         'foo
-P
+p
 ackage',%0A   
@@ -1474,17 +1474,17 @@
 ual('foo
-P
+p
 ackage',

remove packagename warning from test