public async Task Endpoints_withoutServiceAddressInReturnedData_buildsUriWithNodeAddressInstead()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
var services = new List <ServiceEntry>
{
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Port = 123
}
}
};
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
Response = services.ToArray()
};
fixture.SetHealthEndpoint();
var subscriber = fixture.CreateSut();
var actual = await subscriber.Endpoints();
Assert.NotNull(actual);
Assert.Single(actual);
Assert.True(actual[0].Address == services[0].Node.Address);
}
public async Task Endpoints_withoutData_returnsEmptyList()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>();
fixture.ClientQueryResult.Response = new ServiceEntry[0];
fixture.SetHealthEndpoint();
var subscriber = fixture.CreateSut();
var actual = await subscriber.Endpoints();
Assert.NotNull(actual);
Assert.Empty(actual);
}
public async Task Endpoints_withMultipleTags_callsConsulWithFirstTagOnly()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
var services = new List <ServiceEntry>
{
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = new string[0]
}
}
};
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
Response = services.ToArray()
};
fixture.SetHealthEndpoint();
fixture.Tags = new List <string>();
fixture.Tags.Add(Guid.NewGuid().ToString());
fixture.Tags.Add(Guid.NewGuid().ToString());
var subscriber = fixture.CreateSut();
await subscriber.Endpoints();
await fixture.HealthEndpoint.Received()
.Service(Arg.Any <string>(), fixture.Tags[0],
Arg.Any <bool>(), Arg.Any <QueryOptions>(), Arg.Any <CancellationToken>());
}
public async Task Endpoints_withMultipleTagsAndNoMatches_returnsEmptyList()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
Response = new ServiceEntry[0]
};
fixture.SetHealthEndpoint();
fixture.Tags = new List <string>();
fixture.Tags.Add(Guid.NewGuid().ToString());
fixture.Tags.Add(Guid.NewGuid().ToString());
var subscriber = fixture.CreateSut();
var actual = await subscriber.Endpoints();
Assert.NotNull(actual);
Assert.Empty(actual);
}
public async Task Endpoints_withWatchSetToFalse_doesNotUpdateWaitIndex()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
fixture.Watch = false;
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
LastIndex = 500,
Response = new ServiceEntry[0]
};
fixture.SetHealthEndpoint();
var subscriber = fixture.CreateSut();
var expectedWatchIndex = (ulong)100;
subscriber.WaitIndex = expectedWatchIndex;
await subscriber.Endpoints();
Assert.Equal(expectedWatchIndex, subscriber.WaitIndex);
}
public async Task Endpoints_withLotsOfData_returnsList()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
var services = new List <ServiceEntry>();
for (var i = 0; i < 5; i++)
{
services.Add(new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123
}
});
}
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
Response = services.ToArray()
};
fixture.SetHealthEndpoint();
var subscriber = fixture.CreateSut();
var actual = await subscriber.Endpoints();
Assert.NotNull(actual);
Assert.Equal(services.Count, actual.Count);
}
public async Task Endpoints_withMultipleTagsAndMultipleMatches_returnsOnlyMatchesWithAllTags()
{
var fixture = new ConsulServiceSubscriberFixture();
fixture.ServiceName = Guid.NewGuid().ToString();
fixture.Tags = new List <string>();
fixture.Tags.Add(Guid.NewGuid().ToString());
fixture.Tags.Add(Guid.NewGuid().ToString());
var superSetOfTags = new List <string>(fixture.Tags);
superSetOfTags.Add(Guid.NewGuid().ToString());
var services = new List <ServiceEntry>
{
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = new string[0]
}
},
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = new[] { fixture.Tags[0] }
}
},
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = new[] { fixture.Tags[1] }
}
},
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = fixture.Tags.ToArray() // MATCH
}
},
new ServiceEntry
{
Node = new Node
{
Address = Guid.NewGuid().ToString()
},
Service = new AgentService
{
Address = Guid.NewGuid().ToString(),
Port = 123,
Tags = superSetOfTags.ToArray() // MATCH
}
}
};
fixture.ClientQueryResult = new QueryResult <ServiceEntry[]>
{
Response = services.ToArray()
};
fixture.SetHealthEndpoint();
var subscriber = fixture.CreateSut();
var actual = await subscriber.Endpoints();
Assert.NotNull(actual);
Assert.Equal(2, actual.Count);
}