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Added test for echoing metadata

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murgatroid99 2015-07-16 13:33:23 -07:00
parent 024295e6a5
commit b64a76716a
1 changed files with 76 additions and 0 deletions
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76
test/surface_test.js
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@ -183,6 +183,82 @@ describe('Generic client and server', function() {
});
});
});
describe('Echo metadata', function() {
var client;
var server;
before(function() {
var test_proto = ProtoBuf.loadProtoFile(__dirname + '/test_service.proto');
var test_service = test_proto.lookup('TestService');
server = new grpc.Server();
server.addProtoService(test_service, {
unary: function(call, cb) {
call.sendMetadata(call.metadata);
cb(null, {});
},
clientStream: function(stream, cb){
stream.on('data', function(data) {});
stream.on('end', function() {
stream.sendMetadata(stream.metadata);
cb(null, {});
});
},
serverStream: function(stream) {
stream.sendMetadata(stream.metadata);
stream.end();
},
bidiStream: function(stream) {
stream.on('data', function(data) {});
stream.on('end', function() {
stream.sendMetadata(stream.metadata);
stream.end();
});
}
});
var port = server.bind('localhost:0');
var Client = surface_client.makeProtobufClientConstructor(test_service);
client = new Client('localhost:' + port);
server.start();
});
after(function() {
server.shutdown();
});
it('with unary call', function(done) {
var call = client.unary({}, function(err, data) {
assert.ifError(err);
}, {key: ['value']});
call.on('metadata', function(metadata) {
assert.deepEqual(metadata.key, ['value']);
done();
});
});
it('with client stream call', function(done) {
var call = client.clientStream(function(err, data) {
assert.ifError(err);
}, {key: ['value']});
call.on('metadata', function(metadata) {
assert.deepEqual(metadata.key, ['value']);
done();
});
call.end();
});
it('with server stream call', function(done) {
var call = client.serverStream({}, {key: ['value']});
call.on('data', function() {});
call.on('metadata', function(metadata) {
assert.deepEqual(metadata.key, ['value']);
done();
});
});
it('with bidi stream call', function(done) {
var call = client.bidiStream({key: ['value']});
call.on('data', function() {});
call.on('metadata', function(metadata) {
assert.deepEqual(metadata.key, ['value']);
done();
});
call.end();
});
});
describe('Other conditions', function() {
var client;
var server;