def test_given_a_component_with_a_docker_image(self):
self.assert_complete(
"components:\n"
" server:\n"
" provides_services: [ Wonderful ]\n"
" implementation:\n"
" docker:\n"
" image: fchauvel/camp:dev\n"
"goals:\n"
" running:\n"
" - Wonderful\n",
expectations={
"services": ["Wonderful"],
"features": [],
"components": {
"server": {
"provided_services": ["Wonderful"],
"required_services": [],
"provided_features": [],
"required_features": [],
"implementation": DockerImage("fchauvel/camp:dev"),
"variables": {}
}
},
"goals": {
"services": ["Wonderful"],
"features": []
}
})
def test_when_a_component_host_is_implemented_by_a_docker_image(self):
model = Model(
[
Component("server",
provided_services=[Service("Awesome")],
required_features=[Feature("JDK")],
implementation=DockerFile("server/Dockerfile")),
Component("jdk",
provided_features=[Feature("JDK")],
implementation=DockerImage("fchauvel/test:1.0.1")),
],
Goals(services=[Service("Awesome")])
)
server_0 = Instance("server_0", model.resolve("server"))
jdk_0 = Instance("jdk_0", model.resolve("jdk"))
server_0.feature_provider = jdk_0
configuration = Configuration( model, [ server_0,
jdk_0 ])
self.build(configuration)
self.assert_generated(
"config_0/images/server_0/Dockerfile",
with_patterns=[
"FROM fchauvel/test:1.0.1"
])
def test_when_a_component_is_implemented_by_a_docker_image(self):
model = Model([
Component("server",
provided_services=[Service("Awesome")],
implementation=DockerImage("fchauvel/test:1.0.0"))
], Goals(services=[Service("Awesome")]))
instance = Instance("server_0", model.resolve("server"))
configuration = Configuration(model, [instance])
self.build(configuration)
self.assert_no_image_generated(0)
def _parse_docker(self, name, data):
docker = None
for key, item in data.items():
if key == Keys.FILE:
docker = DockerFile(self._escape(item))
elif key == Keys.IMAGE:
docker = DockerImage(self._escape(item))
else:
self._ignore(Keys.COMPONENTS, name, Keys.IMPLEMENTATION,
Keys.DOCKER, key)
if not docker:
self._missing([Keys.FILE, Keys.IMAGE], Keys.COMPONENTS, name,
Keys.IMPLEMENTATION, Keys.DOCKER)
return docker