def test_get_app_services(self):
"""Test the _get_app_services"""
lkp = AppsLookupModule()
app_path = "apps/learninglocker"
expected = [
{
"name": "app",
"templates": [
"apps/learninglocker/templates/services/app/dc_api.yml.j2",
"apps/learninglocker/templates/services/app/dc_ui.yml.j2",
"apps/learninglocker/templates/services/app/dc_worker.yml.j2",
"apps/learninglocker/templates/services/app/job_storage.yml.j2",
"apps/learninglocker/templates/services/app/secret.yml.j2",
"apps/learninglocker/templates/services/app/svc_api.yml.j2",
"apps/learninglocker/templates/services/app/svc_ui.yml.j2",
],
"configs": [],
"environment_variables": "apps/learninglocker/templates/services/app/_env.yml.j2",
},
{
"name": "mongodb",
"templates": [
"apps/learninglocker/templates/services/mongodb/dc.yml.j2",
"apps/learninglocker/templates/services/mongodb/ep.yml.j2",
"apps/learninglocker/templates/services/mongodb/secret.yml.j2",
"apps/learninglocker/templates/services/mongodb/svc.yml.j2",
],
"configs": [],
"environment_variables": None,
},
{
"name": "nginx",
"templates": [
"apps/learninglocker/templates/services/nginx/dc.yml.j2",
"apps/learninglocker/templates/services/nginx/route.yml.j2",
"apps/learninglocker/templates/services/nginx/svc.yml.j2",
],
"configs": [
"apps/learninglocker/templates/services/nginx/configs/default.conf.j2"
],
"environment_variables": None,
},
{
"name": "xapi",
"templates": [
"apps/learninglocker/templates/services/xapi/dc.yml.j2",
"apps/learninglocker/templates/services/xapi/secret.yml.j2",
"apps/learninglocker/templates/services/xapi/svc.yml.j2",
],
"configs": [],
"environment_variables": "apps/learninglocker/templates/services/xapi/_env.yml.j2",
},
]
self.assertEqual(
sorted(lkp._get_app_services(app_path), key=lambda x: x.get("name")),
expected,
)
def test_get_app_service_ignore_hidden_templates(self):
"""Test the _get_app_service method ignore templates files who's
name starts with and underscore.
"""
lkp = AppsLookupModule()
service_path = "apps/learninglocker/templates/services/app"
expected = {
"name":
"app",
"templates": [
"apps/learninglocker/templates/services/app/dc_api.yml.j2",
"apps/learninglocker/templates/services/app/dc_ui.yml.j2",
"apps/learninglocker/templates/services/app/dc_worker.yml.j2",
"apps/learninglocker/templates/services/app/job_storage.yml.j2",
"apps/learninglocker/templates/services/app/secret.yml.j2",
"apps/learninglocker/templates/services/app/svc_api.yml.j2",
"apps/learninglocker/templates/services/app/svc_ui.yml.j2",
],
"configs": [],
"environment_variables":
"apps/learninglocker/templates/services/app/_env.yml.j2",
}
self.assertEqual(lkp._get_app_service(service_path), expected)
def test_run(self):
"""Dummy test the run method"""
lkp = AppsLookupModule()
apps_path = "apps"
apps = lkp.run([[apps_path]])
self.assertEqual(len(apps), 1)
def test_get_app_volumes(self):
"""Test the _get_app_volumes method"""
lkp = AppsLookupModule()
app_path = "apps/learninglocker"
expected = ["apps/learninglocker/templates/volumes/storage.yml.j2"]
self.assertEqual(lkp._get_app_volumes(app_path), expected)
def test_get_app_settings_detects_missing_settings(self):
"""Test that the _get_app_settings method ignore missing app settings file"""
lkp = AppsLookupModule()
app_path = "apps/foo"
expected = {}
self.assertEqual(lkp._get_app_settings(app_path), expected)
def test_get_apps_ignores_files_in_apps_directory(self):
"""Test the _get_apps method ignore standard files in the apps_directory"""
# Create file to ignore
self.fs.create_file("apps/foo")
lkp = AppsLookupModule()
apps_path = "apps"
apps = lkp._get_apps(apps_path)
self.assertEqual(len(apps), 1)
def test_get_app_settings(self):
"""Test the _get_app_settings method"""
lkp = AppsLookupModule()
app_path = "apps/learninglocker"
expected = {
"databases": [{"engine": "mongodb", "release": "3.2"}],
"is_blue_green_compatible": False,
}
self.assertEqual(lkp._get_app_settings(app_path), expected)
def test_get_app_services_ignore_non_directories(self):
"""Test that the _get_app_services method only consider directories
in service_dir as services.
"""
self.fs.create_file("apps/foo/templates/services/foo")
lkp = AppsLookupModule()
app_path = "apps/foo"
self.assertEqual(lkp._get_app_services(app_path), [])
def test_get_app(self):
"""Test the _get_app method"""
lkp = AppsLookupModule()
app_path = "apps/learninglocker"
app = lkp._get_app(app_path)
self.assertEqual(app.get("name"), "learninglocker")
self.assertEqual(len(app.get("services")), 4)
self.assertEqual(len(app.get("vars")), 1)
self.assertEqual(len(app.get("volumes")), 1)
self.assertEqual(len(app.get("settings")), 2)
def test_get_app_vars(self):
"""Test the _get_app_vars method"""
lkp = AppsLookupModule()
app_path = "apps/learninglocker"
expected = [{
"type": "all",
"name": "main",
"path": "apps/learninglocker/vars/all/main.yml",
}]
self.assertEqual(lkp._get_app_vars(app_path), expected)
def test_yaml_load(self):
"""Test the _yaml.load method"""
file_path = "foo.yml"
contents = "foo:\n bar: baz\n"
self.fs.create_file(file_path, contents=contents)
expected = {"foo": {"bar": "baz"}}
self.assertEqual(AppsLookupModule._yaml_load(file_path), expected)
def test_get_app_without_tray_file(self):
"""Test the _get_app method for an app with no tray.yml file"""
# Create a hello app with no tray.yml file
app_files = (
("apps/hello/templates/services/app/dc.yml.j2", ""),
("apps/hello/templates/services/app/route.yml.j2", ""),
("apps/hello/templates/services/app/svc.yml.j2", ""),
("apps/hello/vars/all/main.yml", ""),
)
for file_path, file_content in app_files:
self.fs.create_file(file_path, contents=file_content)
lkp = AppsLookupModule()
app_path = "apps/hello"
app = lkp._get_app(app_path)
self.assertEqual(app, None)
def test_get_apps(self):
"""Test the _get_apps method"""
# Create a supplementary hello app
app_files = (
("apps/hello/templates/services/app/dc.yml.j2", ""),
("apps/hello/templates/services/app/route.yml.j2", ""),
("apps/hello/templates/services/app/svc.yml.j2", ""),
("apps/hello/tray.yml", "metadata:\n name: hello\n version: 1.0.0\n"),
("apps/hello/vars/all/main.yml", ""),
)
for file_path, file_content in app_files:
self.fs.create_file(file_path, contents=file_content)
lkp = AppsLookupModule()
apps_path = "apps"
apps = lkp._get_apps(apps_path)
self.assertEqual(len(apps), 2)
def test_get_app_service_with_envs_and_no_configs(self):
"""Test the _get_app_service method for a service with a specific
environment but no configuration.
"""
lkp = AppsLookupModule()
service_path = "apps/learninglocker/templates/services/xapi"
expected = {
"name": "xapi",
"templates": [
"apps/learninglocker/templates/services/xapi/dc.yml.j2",
"apps/learninglocker/templates/services/xapi/secret.yml.j2",
"apps/learninglocker/templates/services/xapi/svc.yml.j2",
],
"configs": [],
"environment_variables": "apps/learninglocker/templates/services/xapi/_env.yml.j2",
}
self.assertEqual(lkp._get_app_service(service_path), expected)
def test_get_app_service_without_envs_and_configs(self):
"""Test the _get_app_service method for a service without specific
environment or configuration.
"""
lkp = AppsLookupModule()
service_path = "apps/learninglocker/templates/services/mongodb"
expected = {
"name": "mongodb",
"templates": [
"apps/learninglocker/templates/services/mongodb/dc.yml.j2",
"apps/learninglocker/templates/services/mongodb/ep.yml.j2",
"apps/learninglocker/templates/services/mongodb/secret.yml.j2",
"apps/learninglocker/templates/services/mongodb/svc.yml.j2",
],
"configs": [],
"environment_variables": None,
}
self.assertEqual(lkp._get_app_service(service_path), expected)
def test_get_app_service_without_envs_but_configs(self):
"""Test the _get_app_service method for a service with no specific
environment but a configuration.
"""
lkp = AppsLookupModule()
service_path = "apps/learninglocker/templates/services/nginx"
expected = {
"name": "nginx",
"templates": [
"apps/learninglocker/templates/services/nginx/dc.yml.j2",
"apps/learninglocker/templates/services/nginx/route.yml.j2",
"apps/learninglocker/templates/services/nginx/svc.yml.j2",
],
"configs": [
"apps/learninglocker/templates/services/nginx/configs/default.conf.j2"
],
"environment_variables": None,
}
self.assertEqual(lkp._get_app_service(service_path), expected)