Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

vibe.web.web: Allow Json as a auto-injected parameter type #1853

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

vibe.web.web: Allow Json as a auto-injected parameter type #1853

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
2a42a31
vibe.web.web: Allow Json as a auto-injected parameter type
wilzbach Jul 18, 2017
e44ffef
Only allow _body and _json as valid parameter names for Json types
wilzbach Oct 10, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 26 additions & 7 deletions tests/vibe.web.web/source/app.d
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ module app;

import vibe.core.core;
import vibe.core.log;
import vibe.data.json;
import vibe.http.client;
import vibe.http.router;
import vibe.http.server;
Expand All @@ -10,20 +11,37 @@ import std.format : format;

// TODO: test the various parameter and return type combinations, as well as all attributes

class Service {
@noRoute void getFoo(HTTPServerResponse res) { res.writeBody("oops"); }
void getBar(HTTPServerResponse res) { res.writeBody("ok"); }
// you can work with Json objects directly
auto postJson(Json _json) { return _json; }
}

shared static this()
{
auto settings = new HTTPServerSettings;
settings.bindAddresses = ["127.0.0.1"];
settings.port = 9132;

auto router = new URLRouter;
router.registerWebInterface(new Service);

listenHTTP(settings, router);

runTask({
scope (exit) exitEventLoop();

void postJson(V)(string url, V[string] payload, HTTPStatus expected, scope void delegate(scope HTTPClientResponse res) expectedHandler) {
requestHTTP("http://127.0.0.1:9132"~url,
(scope req) {
req.method = HTTPMethod.POST;
req.writeJsonBody(payload);
},
(scope res) {
assert(res.statusCode == expected, format("Unexpected status code for %s: %s", url, res.statusCode));
expectedHandler(res);
}
);
}
void test(string url, HTTPStatus expected) {
requestHTTP("http://127.0.0.1:9132"~url,
(scope req) {
Expand All @@ -36,11 +54,12 @@ shared static this()
}
test("/foo", HTTPStatus.notFound);
test("/bar", HTTPStatus.ok);

postJson("/json", ["foo": "bar"], HTTPStatus.ok, (scope res) {
auto j = res.readJson;
assert(j["foo"].get!string == "bar");
});

logInfo("All web tests succeeded.");
});
}

class Service {
@noRoute void getFoo(HTTPServerResponse res) { res.writeBody("oops"); }
void getBar(HTTPServerResponse res) { res.writeBody("ok"); }
}
6 changes: 6 additions & 0 deletions web/vibe/web/web.d
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -911,6 +911,12 @@ private void handleRequest(string M, alias overload, C, ERROR...)(HTTPServerRequ
else static if (is(PT == InputStream)) params[i] = req.bodyReader;
else static if (is(PT == HTTPServerRequest) || is(PT == HTTPRequest)) params[i] = req;
else static if (is(PT == HTTPServerResponse) || is(PT == HTTPResponse)) params[i] = res;
else static if (is(PT == Json)) {
import std.algorithm.comparison : among;
static assert(param_names[i].among("_body", "_json", "The Json parameter must be named _body or _json."));
enforceBadRequest(req.json.type != Json.Type.undefined, "Invalid Json passed.");
params[i] = req.json;
}
else static if (is(PT == WebSocket)) {} // handled below
else static if (param_names[i].startsWith("_")) {
if (auto pv = param_names[i][1 .. $] in req.params) {
Expand Down