initial commit

2026-07-14 20:19:41 +08:00
parent 9e098e060e
commit b9c944e948
25 changed files with 1758 additions and 1 deletions
@@ -0,0 +1,192 @@
+import unittest
+import json
+import httpx
+from pwo import async_test
+from kaya import BugisApp, HttpContext, HttpMethod
+from typing import Sequence, List
+
+
+class AsgiTest(unittest.TestCase):
+    app: BugisApp
+
+    def setUp(self):
+        self.app = BugisApp()
+
+        @self.app.GET('/hello')
+        @self.app.GET('/hello2')
+        @self.app.route('/hello3')
+        @self.app.GET('/hello/*')
+        async def handle_request(ctx: HttpContext) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, 'Hello World!')
+
+        @self.app.route(('/foo/bar',), HttpMethod.PUT, recursive=True)
+        async def handle_request(ctx: HttpContext) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, ctx.path)
+
+        @self.app.route(('/foo/*',), HttpMethod.PUT, recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, json.dumps(path))
+
+        @self.app.route(('/foo/*',), recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            await ctx.send_str(500, f"Unable to handle request for {ctx.path}")
+
+        @self.app.GET('/employee/${employee_id}')
+        async def handle_request(ctx: HttpContext, employee_id: str) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, employee_id)
+
+        @self.app.GET('/square/${x:int}')
+        async def handle_request(ctx: HttpContext, x: int) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, str(x * x))
+
+        @self.app.GET('/department/${department_id:int}/employee/${employee_id:int}')
+        async def handle_request(ctx: HttpContext, department_id: int, employee_id: int) -> None:
+            async for chunk in ctx.request_body:
+                print(chunk)
+            await ctx.send_str(200, json.dumps({
+                'department_id': department_id,
+                'employee_id': employee_id
+            }))
+
+        @self.app.PUT('/hello/*', recursive=True)
+        async def handle_request(ctx: HttpContext, _: List[str]) -> None:
+            await ctx.stream_body(200, (chunk async for chunk in ctx.request_body))
+
+    @async_test
+    async def test_hello(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.get("/hello")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(r.text, "Hello World!")
+
+            r = await client.get("/hello2")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(r.text, "Hello World!")
+
+            r = await client.post("/hello3")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(r.text, "Hello World!")
+
+            r = await client.get("/hello4")
+            self.assertEqual(404, r.status_code)
+            self.assertTrue(len(r.text) == 0)
+
+            body = {'name': 'John', 'surname': 'Smith'}
+            r = await client.put("/hello/foo/bar", json=body)
+            self.assertEqual(200, r.status_code)
+            ans = json.loads(r.text)
+            self.assertTrue(body, ans)
+
+    @async_test
+    async def test_foo(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.put("/foo/fizz/baz")
+            self.assertEqual(200, r.status_code)
+            response = json.loads(r.text)
+            self.assertEqual(['fizz', 'baz'], response)
+
+            r = await client.get("/foo/not-put")
+            self.assertEqual(500, r.status_code)
+            self.assertEqual("Unable to handle request for /foo/not-put", r.text)
+
+    @async_test
+    async def test_method_agnostic_fallback_order_independence(self):
+        app = BugisApp()
+
+        @app.route(('/foo/*',), recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            await ctx.send_str(500, f"Unable to handle request for {ctx.path}")
+
+        @app.route(('/foo/*',), HttpMethod.PUT, recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            await ctx.send_str(200, json.dumps(path))
+
+        transport = httpx.ASGITransport(app=app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.put("/foo/fizz/baz")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(['fizz', 'baz'], json.loads(r.text))
+
+            r = await client.get("/foo/not-put")
+            self.assertEqual(500, r.status_code)
+            self.assertEqual("Unable to handle request for /foo/not-put", r.text)
+
+    @async_test
+    async def test_disjoint_method_specific_matchers(self):
+        app = BugisApp()
+
+        @app.route(('/foo/*',), HttpMethod.PUT, recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            await ctx.send_str(200, "PUT")
+
+        @app.route(('/foo/*',), HttpMethod.GET, recursive=True)
+        async def handle_request(ctx: HttpContext, path: Sequence[str]) -> None:
+            await ctx.send_str(200, "GET")
+
+        transport = httpx.ASGITransport(app=app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.put("/foo/bar")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual("PUT", r.text)
+
+            r = await client.get("/foo/bar")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual("GET", r.text)
+
+    @async_test
+    async def test_foo_bar(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.put("/foo/bar/baz")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual('/foo/bar/baz', r.text)
+
+    @async_test
+    async def test_employee(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.get("/employee/101325")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(r.text, '101325')
+
+    @async_test
+    async def test_square(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            x = 30
+            r = await client.get(f"/square/{x}")
+            self.assertEqual(200, r.status_code)
+            self.assertEqual(r.text, str(x * x))
+
+    @async_test
+    async def test_department_employee(self):
+        transport = httpx.ASGITransport(app=self.app)
+
+        async with httpx.AsyncClient(transport=transport, base_url="http://127.0.0.1:80") as client:
+            r = await client.get("department/189350/employee/101325")
+            self.assertEqual(200, r.status_code)
+            response = json.loads(r.text)
+            self.assertEqual({
+                'department_id': 189350,
+                'employee_id': 101325
+            }, response)
+
@@ -0,0 +1,104 @@
+from typing import Sequence, Tuple, Optional, List
+
+from kaya import Tree, PathHandler, HttpContext, HttpMethod, PathIterator
+from kaya import HttpMethod
+from pwo import Maybe
+import unittest
+
+
+class PathIteratorTest(unittest.TestCase):
+    cases: Tuple[Tuple[str, Tuple[str, ...]], ...] = (
+        ('/', tuple()),
+        ('root/foo', ('root', 'foo')),
+        ('/root', ('root',)),
+        ('/root', ('root',)),
+        ('/root/', ('root',)),
+        ('/root/bar/', ('root', 'bar')),
+    )
+
+    def test_path_iterator(self):
+        for (case, expected) in self.cases:
+            with self.subTest(case) as _:
+                components = tuple((c for c in PathIterator(case)))
+                self.assertEqual(expected, components)
+
+
+class TreeTest(unittest.TestCase):
+    tree: Tree
+    handlers: List[PathHandler]
+
+    def setUp(self):
+        self.tree = Tree()
+
+        class TestHandler(PathHandler):
+
+            def handle_request(self, ctx: HttpContext):
+                pass
+
+            @property
+            def recursive(self) -> bool:
+                return True
+
+        self.handlers = [TestHandler() for _ in range(20)]
+
+        routes: Tuple[Tuple[Tuple[str, ...], Optional[HttpMethod], PathHandler], ...] = (
+            (('home', 'something'), HttpMethod.GET, self.handlers[0]),
+            (('home', 'something_else'), HttpMethod.GET, self.handlers[1]),
+            (('home', 'something_else'), HttpMethod.POST, self.handlers[2]),
+            (('home', 'something', 'object'), HttpMethod.GET, self.handlers[3]),
+            (('home', 'something_else', 'foo'), HttpMethod.GET, self.handlers[4]),
+            (('home',), HttpMethod.GET, self.handlers[5]),
+            (('home',), HttpMethod.POST, self.handlers[6]),
+            (('home',), None, self.handlers[7]),
+            (('home', '*.md'), None, self.handlers[8]),
+            (('home', 'something', '*', 'blah', '*.md'), None, self.handlers[9]),
+            (('home', 'bar', '*'), None, self.handlers[10]),
+
+        )
+
+        for path, method, handler in routes:
+            self.tree.add((p for p in path), method, handler)
+
+    def test_tree(self):
+
+        cases: Tuple[Tuple[str, HttpMethod, Optional[int]], ...] = (
+            ('http://localhost:127.0.0.1:5432/home/something', HttpMethod.GET, 0),
+            ('http://localhost:127.0.0.1:5432/home/something_else', HttpMethod.GET, 1),
+            ('http://localhost:127.0.0.1:5432/home/something_else', HttpMethod.POST, 2),
+            ('http://localhost:127.0.0.1:5432/home/something/object', HttpMethod.GET, 3),
+            ('http://localhost:127.0.0.1:5432/home/something_else/foo', HttpMethod.GET, 4),
+            ('http://localhost:127.0.0.1:5432/', HttpMethod.GET, None),
+            ('http://localhost:127.0.0.1:5432/home', HttpMethod.GET, 5),
+            ('http://localhost:127.0.0.1:5432/home', HttpMethod.POST, 6),
+            ('http://localhost:127.0.0.1:5432/home', HttpMethod.PUT, 7),
+            ('http://localhost:127.0.0.1:5432/home/README.md', HttpMethod.GET, 8),
+            ('http://localhost:127.0.0.1:5432/home/something/ciao/blah/README.md', HttpMethod.GET, 9),
+            ('http://localhost:127.0.0.1:5432/home/bar/ciao/blah/README.md', HttpMethod.GET, 10),
+        )
+        for url, method, handler_num in cases:
+            with self.subTest(f"{str(method)} {url}"):
+                res = self.tree.get_handler(url, method)
+                self.assertIs(Maybe.of(handler_num).map(self.handlers.__getitem__).or_none(),
+                              Maybe.of_nullable(res).map(lambda it: it[0]).or_none())
+
+    def test_two_method_agnostic_matchers_raise(self):
+        tree = Tree()
+        tree.add((p for p in ('foo', '*')), None, self.handlers[0])
+        with self.assertRaises(ValueError):
+            tree.add((p for p in ('foo', '*')), None, self.handlers[1])
+
+    def test_two_overlapping_method_specific_matchers_raise(self):
+        tree = Tree()
+        tree.add((p for p in ('foo', '${id:int}')), HttpMethod.PUT, self.handlers[0])
+        with self.assertRaises(ValueError):
+            tree.add((p for p in ('foo', '${name:str}')), HttpMethod.PUT, self.handlers[1])
+
+    def test_disjoint_method_specific_matchers_allowed(self):
+        tree = Tree()
+        tree.add((p for p in ('foo', '*')), HttpMethod.PUT, self.handlers[0])
+        tree.add((p for p in ('foo', '*')), HttpMethod.GET, self.handlers[1])
+        put_handler = Maybe.of_nullable(tree.get_handler('/foo/bar', HttpMethod.PUT)).map(lambda it: it[0]).or_none()
+        get_handler = Maybe.of_nullable(tree.get_handler('/foo/bar', HttpMethod.GET)).map(lambda it: it[0]).or_none()
+        self.assertIs(self.handlers[0], put_handler)
+        self.assertIs(self.handlers[1], get_handler)
+