def test_resources_modify(self):
ress = Resources('<test>')
foo = ress.create('foo')
foo.add('one', 'two')
foo.add('one', 'three')
self.assertEqual(foo.get_all('one'), ['two', 'three'])
foo.delete_all('one')
foo.delete_all('nonexistent')
self.assertEqual(foo.get_all('one'), [])
def test_resources_create(self):
ress = Resources('<test>')
foo = ress.create('foo')
ress.create('bar')
ress.create('x1.x2.x3')
self.assertRaises(ValueError, ress.create, '$')
self.assertRaises(ValueError, ress.create, 'foo')
self.assertEqual(foo, ress.get('foo'))
def test_resources_dump(self):
ress = Resources('<test>')
val = self.dump_to_string(ress)
self.assertEqual(val, '')
val = self.dump_to_string(ress, 'I am a comment.')
self.assertEqual(val, '# I am a comment.\n\n')
val = self.dump_to_string(ress, ['one', 'two'])
self.assertEqual(val, '# one\n# two\n\n')
res = ress.create('foo')
val = self.dump_to_string(ress)
self.assertEqual(val, ':foo\n\n')
res.add('one', 'two')
val = self.dump_to_string(ress)
self.assertEqual(val, ':foo\none: two\n\n')
def test_resources(self):
source = """# Resources test file
# Another comment
:res1
# comment
one: 1
two: 2
two: II
:Foo.Bar
one: eleven
"""
fl = io.StringIO(source)
ress = Resources('<unit test>', fl)
fl.close()
self.assertTrue(ress.get('foo') is None)
res = ress.get('res1')
self.assertTrue(res in ress.resources())
self.assertEqual(res.get_one('one'), '1')
self.assertEqual(res.get_one('two'), '2')
self.assertEqual(res.get_all('two'), ['2', 'II'])
self.assertEqual(res.get_one('missing'), None)
self.assertEqual(res.get_one('missing', 'def'), 'def')
res = ress.get('Foo.Bar')
self.assertTrue(res in ress.resources())
self.assertEqual(res.get_one('one'), 'eleven')
self.assertEqual(res.get_one('two'), None)
keys = list(ress.keys())
self.assertEqual(len(keys), 2)
self.assertTrue('res1' in keys and 'Foo.Bar' in keys)
def test_resources_build_tree(self):
ress = Resources('<test>')
dic = ress.build_tree()
self.assertEqual(dic, {})
ress.create('one')
dic = ress.build_tree()
self.assertEqual(dic, {'one': 'one'})
ress.create('two')
dic = ress.build_tree()
self.assertEqual(dic, {'one': 'one', 'two': 'two'})
ress.create('foo.three')
dic = ress.build_tree()
self.assertEqual(dic, {
'one': 'one',
'two': 'two',
'foo': {
'three': 'foo.three'
}
})
ress.create('foo.four')
dic = ress.build_tree()
self.assertEqual(
dic, {
'one': 'one',
'two': 'two',
'foo': {
'three': 'foo.three',
'four': 'foo.four'
}
})
ress.create('x.y.z')
dic = ress.build_tree()
self.assertEqual(
dic,
{
'one': 'one',
'two': 'two',
'foo': {
'three': 'foo.three',
'four': 'foo.four'
},
'x': {
'y': {
'z': 'x.y.z'
}
},
},
)
ress.create('foo.four.bad')
self.assertRaises(ValueError, ress.build_tree)
def test_resources_empty(self):
ress = Resources('<test>')
self.assertEqual(len(ress), 0)
self.assertTrue(ress.get('foo') is None)
self.assertEqual(list(ress.keys()), [])
self.assertEqual(ress.resources(), [])