def test_sort_service_dicts_self_imports(self):
services = [{"links": ["web"], "name": "web"}]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn("web", e.msg)
else:
self.fail("Should have thrown an DependencyError")
def test_sort_service_dicts_self_imports(self):
services = [
{
'links': ['web'],
'name': 'web'
},
]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('web', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_circular_imports_2(self):
services = [
{"links": ["postgres", "redis"], "name": "web"},
{"name": "redis", "links": ["web"]},
{"name": "postgres"},
]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn("redis", e.msg)
self.assertIn("web", e.msg)
else:
self.fail("Should have thrown an DependencyError")
def test_sort_service_dicts_self_imports(self):
services = [
{
'links': ['web'],
'name': 'web'
},
]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('web', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_1(self):
services = [{"links": ["redis"], "name": "web"}, {"name": "grunt"}, {"name": "redis"}]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]["name"], "grunt")
self.assertEqual(sorted_services[1]["name"], "redis")
self.assertEqual(sorted_services[2]["name"], "web")
def test_sort_service_dicts_circular_imports_2(self):
services = [{
'links': ['postgres', 'redis'],
'name': 'web'
}, {
'name': 'redis',
'links': ['web']
}, {
'name': 'postgres'
}]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('redis', e.msg)
self.assertIn('web', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_circular_imports_3(self):
services = [{
'links': ['b'],
'name': 'a'
}, {
'name': 'b',
'links': ['c']
}, {
'name': 'c',
'links': ['a']
}]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('a', e.msg)
self.assertIn('b', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_2(self):
services = [
{"links": ["redis", "postgres"], "name": "web"},
{"name": "postgres", "links": ["redis"]},
{"name": "redis"},
]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]["name"], "redis")
self.assertEqual(sorted_services[1]["name"], "postgres")
self.assertEqual(sorted_services[2]["name"], "web")
def test_sort_service_dicts_circular_imports_2(self):
services = [
{
'links': ['postgres', 'redis'],
'name': 'web'
},
{
'name': 'redis',
'links': ['web']
},
{
'name': 'postgres'
}
]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('redis', e.msg)
self.assertIn('web', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_circular_imports_3(self):
services = [
{
'links': ['b'],
'name': 'a'
},
{
'name': 'b',
'links': ['c']
},
{
'name': 'c',
'links': ['a']
}
]
try:
sort_service_dicts(services)
except DependencyError as e:
self.assertIn('a', e.msg)
self.assertIn('b', e.msg)
else:
self.fail('Should have thrown an DependencyError')
def test_sort_service_dicts_1(self):
services = [{
'links': ['redis'],
'name': 'web'
}, {
'name': 'grunt'
}, {
'name': 'redis'
}]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]['name'], 'grunt')
self.assertEqual(sorted_services[1]['name'], 'redis')
self.assertEqual(sorted_services[2]['name'], 'web')
def from_dicts(cls, name, service_dicts, client):
"""
Construct a ServiceCollection from a list of dicts representing services.
"""
project = cls(name, [], client)
for service_dict in sort_service_dicts(service_dicts):
# Reference links by object
links = []
if 'links' in service_dict:
for link in service_dict.get('links', []):
if ':' in link:
service_name, link_name = link.split(':', 1)
else:
service_name, link_name = link, None
links.append((project.get_service(service_name), link_name))
del service_dict['links']
project.services.append(ExtendedService(client=client, project=name, links=links, **service_dict))
return project
def test_sort_service_dicts_1(self):
services = [
{
'links': ['redis'],
'name': 'web'
},
{
'name': 'grunt'
},
{
'name': 'redis'
}
]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]['name'], 'grunt')
self.assertEqual(sorted_services[1]['name'], 'redis')
self.assertEqual(sorted_services[2]['name'], 'web')
def test_sort_service_dicts_3(self):
services = [
{
'name': 'child'
},
{
'name': 'parent',
'links': ['child']
},
{
'links': ['parent'],
'name': 'grandparent'
},
]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]['name'], 'child')
self.assertEqual(sorted_services[1]['name'], 'parent')
self.assertEqual(sorted_services[2]['name'], 'grandparent')
def test_sort_service_dicts_3(self):
services = [
{
'name': 'child'
},
{
'name': 'parent',
'links': ['child']
},
{
'links': ['parent'],
'name': 'grandparent'
},
]
sorted_services = sort_service_dicts(services)
self.assertEqual(len(sorted_services), 3)
self.assertEqual(sorted_services[0]['name'], 'child')
self.assertEqual(sorted_services[1]['name'], 'parent')
self.assertEqual(sorted_services[2]['name'], 'grandparent')
