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@ -47,6 +47,27 @@ var mathService = math_proto.lookup('math.Math'); |
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var _ = require('lodash'); |
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var _ = require('lodash'); |
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/** |
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* This is used for testing functions with multiple asynchronous calls that |
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* can happen in different orders. This should be passed the number of async |
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* function invocations that can occur last, and each of those should call this |
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* function's return value |
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* @param {function()} done The function that should be called when a test is |
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* complete. |
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* @param {number} count The number of calls to the resulting function if the |
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* test passes. |
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* @return {function()} The function that should be called at the end of each |
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* sequence of asynchronous functions. |
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*/ |
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function multiDone(done, count) { |
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return function() { |
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count -= 1; |
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if (count <= 0) { |
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done(); |
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} |
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}; |
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} |
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var server_insecure_creds = grpc.ServerCredentials.createInsecure(); |
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var server_insecure_creds = grpc.ServerCredentials.createInsecure(); |
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describe('File loader', function() { |
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describe('File loader', function() { |
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@ -272,12 +293,14 @@ describe('Echo metadata', function() { |
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}); |
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}); |
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}); |
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}); |
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describe('Other conditions', function() { |
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describe('Other conditions', function() { |
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var test_service; |
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var Client; |
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var client; |
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var client; |
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var server; |
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var server; |
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var port; |
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var port; |
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before(function() { |
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before(function() { |
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var test_proto = ProtoBuf.loadProtoFile(__dirname + '/test_service.proto'); |
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var test_proto = ProtoBuf.loadProtoFile(__dirname + '/test_service.proto'); |
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var test_service = test_proto.lookup('TestService'); |
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test_service = test_proto.lookup('TestService'); |
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server = new grpc.Server(); |
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server = new grpc.Server(); |
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server.addProtoService(test_service, { |
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server.addProtoService(test_service, { |
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unary: function(call, cb) { |
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unary: function(call, cb) { |
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@ -339,7 +362,7 @@ describe('Other conditions', function() { |
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} |
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} |
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}); |
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}); |
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port = server.bind('localhost:0', server_insecure_creds); |
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port = server.bind('localhost:0', server_insecure_creds); |
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var Client = surface_client.makeProtobufClientConstructor(test_service); |
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Client = surface_client.makeProtobufClientConstructor(test_service); |
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client = new Client('localhost:' + port, grpc.Credentials.createInsecure()); |
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client = new Client('localhost:' + port, grpc.Credentials.createInsecure()); |
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server.start(); |
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server.start(); |
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}); |
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}); |
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@ -592,6 +615,162 @@ describe('Other conditions', function() { |
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}); |
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}); |
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}); |
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}); |
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}); |
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}); |
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describe('Call propagation', function() { |
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var proxy; |
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var proxy_impl; |
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beforeEach(function() { |
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proxy = new grpc.Server(); |
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proxy_impl = { |
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unary: function(call) {}, |
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clientStream: function(stream) {}, |
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serverStream: function(stream) {}, |
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bidiStream: function(stream) {} |
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}; |
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}); |
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afterEach(function() { |
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console.log('Shutting down server'); |
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proxy.shutdown(); |
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}); |
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describe('Cancellation', function() { |
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it('With a unary call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.unary = function(parent, callback) { |
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client.unary(parent.request, function(err, value) { |
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try { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.CANCELLED); |
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} finally { |
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callback(err, value); |
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done(); |
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} |
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}, null, {parent: parent}); |
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call.cancel(); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var call = proxy_client.unary({}, function(err, value) { |
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done(); |
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}); |
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}); |
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it('With a client stream call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.clientStream = function(parent, callback) { |
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client.clientStream(function(err, value) { |
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try { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.CANCELLED); |
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} finally { |
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callback(err, value); |
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done(); |
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} |
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}, null, {parent: parent}); |
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call.cancel(); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var call = proxy_client.clientStream(function(err, value) { |
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done(); |
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}); |
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}); |
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it('With a server stream call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.serverStream = function(parent) { |
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var child = client.serverStream(parent.request, null, |
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{parent: parent}); |
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child.on('error', function(err) { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.CANCELLED); |
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done(); |
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}); |
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call.cancel(); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var call = proxy_client.serverStream({}); |
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call.on('error', function(err) { |
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done(); |
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}); |
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}); |
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it('With a bidi stream call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.bidiStream = function(parent) { |
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var child = client.bidiStream(null, {parent: parent}); |
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child.on('error', function(err) { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.CANCELLED); |
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done(); |
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}); |
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call.cancel(); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var call = proxy_client.bidiStream(); |
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call.on('error', function(err) { |
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done(); |
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}); |
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}); |
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}); |
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describe('Deadline', function() { |
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it.skip('With a client stream call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.clientStream = function(parent, callback) { |
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client.clientStream(function(err, value) { |
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try { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.DEADLINE_EXCEEDED); |
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} finally { |
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callback(err, value); |
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done(); |
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} |
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}, null, {parent: parent}); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var deadline = new Date(); |
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deadline.setSeconds(deadline.getSeconds() + 1); |
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var call = proxy_client.clientStream(function(err, value) { |
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done(); |
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}, null, {deadline: deadline}); |
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}); |
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it.skip('With a bidi stream call', function(done) { |
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done = multiDone(done, 2); |
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proxy_impl.bidiStream = function(parent) { |
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var child = client.bidiStream(null, {parent: parent}); |
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child.on('error', function(err) { |
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assert(err); |
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assert.strictEqual(err.code, grpc.status.DEADLINE_EXCEEDED); |
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done(); |
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}); |
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}; |
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proxy.addProtoService(test_service, proxy_impl); |
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var proxy_port = proxy.bind('localhost:0', server_insecure_creds); |
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proxy.start(); |
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var proxy_client = new Client('localhost:' + proxy_port, |
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grpc.Credentials.createInsecure()); |
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var deadline = new Date(); |
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deadline.setSeconds(deadline.getSeconds() + 1); |
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var call = proxy_client.bidiStream(null, {deadline: deadline}); |
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call.on('error', function(err) { |
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done(); |
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}); |
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}); |
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}); |
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}); |
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}); |
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}); |
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describe('Cancelling surface client', function() { |
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describe('Cancelling surface client', function() { |
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var client; |
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var client; |
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