[tests][OK] Using a dummy_domain, adding it and listing it's routes

tests/conftest.py

@@ -1,43 +1,73 @@
 #!/usr/bin/env python3
+import logging
+import functools
 import re
 import os
 import subprocess
 import importlib
 import tempfile
+import click
 from unittest.mock import patch
 from typing import Dict, Tuple
 import pytest
 from uuid import uuid1
 from click.testing import CliRunner
 from halfapi import __version__
-from halfapi.cli import cli
-from halfapi.cli.init import format_halfapi_etc
-Cli = cli.cli
+from halfapi.cli.cli import cli
+from halfapi.cli.init import init, format_halfapi_etc
+from halfapi.cli.domain import domain, create_domain
+logger = logging.getLogger('halfapitest')
 
 PROJNAME = os.environ.get('PROJ','tmp_api')
 
+
 @pytest.fixture
 def runner():
     return CliRunner()
 
-def halfapicli(runner):
-    return lambda *args: runner.invoke(Cli, args)
+
+@pytest.fixture
+def cli_runner():
+    """Yield a click.testing.CliRunner to invoke the CLI."""
+    class_ = click.testing.CliRunner
+
+    def invoke_wrapper(f):
+        """Augment CliRunner.invoke to emit its output to stdout.
+
+        This enables pytest to show the output in its logs on test
+        failures.
+
+        """
+        @functools.wraps(f)
+        def wrapper(*args, **kwargs):
+            echo = kwargs.pop('echo', False)
+            result = f(*args, **kwargs)
+
+            if echo is True:
+                sys.stdout.write(result.output)
+
+            return result
+
+        return wrapper
+
+    class_.invoke = invoke_wrapper(class_.invoke)
+    cli_runner_ = class_()
+
+    yield cli_runner_
 
 
 @pytest.fixture
-def dropdb():
-    p = subprocess.Popen(['dropdb', f'halfapi_{PROJNAME}'])
-    p.wait()
-    yield 
+def halfapicli(cli_runner):
+    def caller(*args):
+        return cli_runner.invoke(cli, ' '.join(args))
 
-    p = subprocess.Popen(['dropdb', f'halfapi_{PROJNAME}'])
-    p.wait()
+    yield caller
 
 @pytest.fixture
-def createdb():
-    p = subprocess.Popen(['createdb', f'halfapi_{PROJNAME}'])
-    p.wait()
-    return
+def halfapi_conf_dir():
+    return confdir('HALFAPI_CONF_DIR')
+
+
 
 def confdir(dirname):
     d = os.environ.get(dirname)
@@ -52,10 +82,6 @@ def confdir(dirname):
 def halform_conf_dir():
     return confdir('HALFORM_CONF_DIR')
 
-@pytest.fixture
-def halfapi_conf_dir():
-    return confdir('HALFAPI_CONF_DIR')
-
 # store history of failures per test class name and per index in parametrize (if
 # parametrize used)
 _test_failed_incremental: Dict[str, Dict[Tuple[int, ...], str]] = {}
@@ -106,28 +132,32 @@ def pytest_runtest_setup(item):
                 pytest.xfail("previous test failed ({})".format(test_name))
 
 @pytest.fixture
-def project_runner(runner, halfapi_conf_dir):
-    global Cli
-    env = {
-        'HALFAPI_CONF_DIR': halfapi_conf_dir
-    }
+def project_runner(runner, halfapicli, halfapi_conf_dir):
     with runner.isolated_filesystem():
-        res = runner.invoke(Cli, ['init', PROJNAME],
-            env=env,
-            catch_exceptions=True)
-        assert res.exit_code == 0
+        res = halfapicli('init', PROJNAME)
+
+        try:
+            os.chdir(PROJNAME)
+        except FileNotFoundError as exc:
+            subprocess.call('tree')
+            raise exc
+
 
-        os.chdir(PROJNAME)
         secret = tempfile.mkstemp()
         SECRET_PATH = secret[1]
         with open(SECRET_PATH, 'w') as f:
             f.write(str(uuid1()))
 
-        with open(os.path.join(halfapi_conf_dir, PROJNAME), 'w') as f:
+        with open(os.path.join(halfapi_conf_dir, PROJNAME), 'w') as halfapi_etc:
             PROJ_CONFIG = re.sub('secret = .*', f'secret = {SECRET_PATH}',
                 format_halfapi_etc(PROJNAME, os.getcwd()))
-            f.write(PROJ_CONFIG)
+            halfapi_etc.write(PROJ_CONFIG)
 
-        importlib.reload(cli)
-        Cli = cli.cli
-        yield halfapicli(runner)
+
+        ###
+        # add dummy domain
+        ###
+        create_domain('dummy_domain', '.dummy_domain')
+        ###
+
+        yield halfapicli

tests/dummy_domain/acl.py

@@ -0,0 +1 @@
+public = lambda *args: True

tests/dummy_domain/routers/abc/alphabet/__init__.py

@@ -1,3 +1,5 @@
+from starlette.responses import PlainTextResponse
+
 ROUTES={
     '': {
         'GET': [{'acl':None, 'in':None}]
@@ -10,3 +12,11 @@ ROUTES={
     }
 
 }
+
+async def get(request, *args, **kwargs):
+    """
+    responses:
+      200:
+        description: dummy abc.alphabet route
+    """
+    return PlainTextResponse('True')

tests/test_cli.py

@@ -18,7 +18,7 @@ PROJNAME = os.environ.get('PROJ','tmp_api')
 
 @pytest.mark.incremental
 class TestCli():
-    def test_options(self, runner, dropdb, createdb):
+    def test_options(self, runner):
         # Wrong command
         with runner.isolated_filesystem():
             r = runner.invoke(Cli, ['foobar'])
@@ -38,7 +38,7 @@ class TestCli():
             assert r.exit_code == 0
 
 
-    def test_init_project_fail(self, runner, dropdb):
+    def test_init_project_fail(self, runner):
         # Missing argument (project)
         testproject = 'testproject'
         r = runner.invoke(Cli, ['init'])

tests/test_cli_proj.py

@@ -15,15 +15,21 @@ PROJNAME = os.environ.get('PROJ','tmp_api')
 @pytest.mark.incremental
 class TestCliProj():
     def test_cmds(self, project_runner):
-        print(os.getcwd())
         assert project_runner('--help').exit_code == 0
         #assert project_runner('run', '--help').exit_code == 0
         #assert project_runner('domain', '--help').exit_code == 0
 
 
+    def test_domain_commands(self, project_runner):
+        r = project_runner('domain')
+        assert r.exit_code == 0
+
+    @pytest.mark.skip
     def test_config_commands(self, project_runner):
-        assert project_runner('config') == 0
+        try:
+            r = project_runner('config')
+            assert r.exit_code == 0
+        except AssertionError as exc:
+            subprocess.call(['tree', '-a'])
+            raise exc
 
-
-    def test_domain_commands(self, subproc):
-        assert project_runner('domain') == 0

tests/test_lib_domain.py

@@ -1,12 +1,11 @@
 #!/usr/bin/env python3
-from starlette.routing import Route
-from halfapi.lib.domain import VERBS, gen_router_routes
+import importlib
+from halfapi.lib.domain import VERBS, gen_domain_routes, gen_router_routes
 
-from halfapi.lib.routes import gen_starlette_routes
 
 def test_gen_router_routes():
     from .dummy_domain import routers
-    for path, d_route in gen_router_routes(routers):
+    for path, d_route in gen_router_routes(routers, ['dummy_domain']):
         assert isinstance(path, str)
         for verb in VERBS:
             if verb not in d_route.keys():
@@ -15,12 +14,12 @@ def test_gen_router_routes():
             print(f'[{verb}] {path} {route["fct"]}')
             assert len(route['params']) > 0
             assert hasattr(route['fct'], '__call__')
-            if hasattr('fqtn', route):
+            if 'fqtn' in route:
                 assert isinstance(route['fqtn'], str)
 
 
-def test_gen_starlette_routes():
+def test_gen_domain_routes():
     from . import dummy_domain
-    for route in gen_starlette_routes(dummy_domain):
-        assert isinstance(route, Route)
-
+    for route in gen_domain_routes(
+            'dummy_domain', dummy_domain):
+        assert isinstance(route, dict)

tests/test_lib_routes.py

@@ -0,0 +1,10 @@
+from starlette.routing import Route
+from halfapi.lib.routes import gen_starlette_routes
+
+def test_gen_starlette_routes():
+    from . import dummy_domain
+    for path, route in gen_starlette_routes({
+        'dummy_domain': dummy_domain }):
+
+        assert isinstance(path, str)
+        assert isinstance(route, Route)

tests/test_lib_schemas.py

@@ -0,0 +1,30 @@
+import subprocess
+from pprint import pprint
+from starlette.testclient import TestClient
+from starlette.authentication import (
+    AuthenticationBackend, AuthenticationError, BaseUser, AuthCredentials,
+    UnauthenticatedUser)
+
+from halfapi.app import application
+from halfapi.lib.schemas import schema_dict_dom
+
+def test_schemas_dict_dom():
+    from . import dummy_domain
+    schema = schema_dict_dom({
+        'dummy_domain':dummy_domain})
+    assert isinstance(schema, dict)
+
+
+def test_get_api_routes(project_runner):
+    c = TestClient(application)
+    r = c.get('/')
+    d_r = r.json()
+    try:
+        assert isinstance(d_r, dict)
+        assert 'paths' in d_r
+        assert '/' in d_r['paths']
+        assert '/dummy_domain/abc/alphabet' in d_r['paths']
+    except AssertionError as exc:
+        pprint(d_r)
+        raise exc
+