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 * this software without specific prior written permission.
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var assert = require('assert');

var surface_server = require('../surface_server.js');

var ProtoBuf = require('protobufjs');

var grpc = require('..');

var math_proto = ProtoBuf.loadProtoFile(__dirname + '/../examples/math.proto');

var mathService = math_proto.lookup('math.Math');

describe('Surface server constructor', function() {
  it('Should fail with conflicting method names', function() {
    assert.throws(function() {
      grpc.buildServer([mathService, mathService]);
    });
  });
  it('Should succeed with a single service', function() {
    assert.doesNotThrow(function() {
      grpc.buildServer([mathService]);
    });
  });
  it('Should fail with missing handlers', function() {
    var Server = grpc.buildServer([mathService]);
    assert.throws(function() {
      new Server({
        'math.Math': {
          'div': function() {},
          'divMany': function() {},
          'fib': function() {}
        }
      });
    }, /math.Math.Sum/);
  });
  it('Should fail with no handlers for the service', function() {
    var Server = grpc.buildServer([mathService]);
    assert.throws(function() {
      new Server({});
    }, /math.Math/);
  });
});