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Changed routing to support a catch all style (#187)

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* Changed routing to support a catch all style

* refactoring placeholder tuff

* implemented simple priority in the routing
This commit is contained in:
Tom Pallister
2018-01-05 21:26:15 +00:00
committed by GitHub
parent 931a115ffa
commit fef19ddf98
34 changed files with 575 additions and 165 deletions
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166
test/Ocelot.AcceptanceTests/RoutingTests.cs
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@ -52,7 +52,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879/", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@ -61,6 +61,145 @@ namespace Ocelot.AcceptanceTests
.BDDfy();
}
[Fact]
public void should_return_response_200_favouring_forward_slash_with_path_route()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/{url}",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51880,
UpstreamPathTemplate = "/{url}",
UpstreamHttpMethod = new List<string> { "Get" },
},
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51879,
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51880/", "/test", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/test"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_return_response_200_favouring_forward_slash()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/{url}",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51880,
UpstreamPathTemplate = "/{url}",
UpstreamHttpMethod = new List<string> { "Get" },
},
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51879,
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879/", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_return_response_200_favouring_forward_slash_route_because_it_is_first()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51880,
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
},
new FileReRoute
{
DownstreamPathTemplate = "/{url}",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51879,
UpstreamPathTemplate = "/{url}",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51880/", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_return_response_200_with_nothing_and_placeholder_only()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/{url}",
DownstreamScheme = "http",
DownstreamHost = "localhost",
DownstreamPort = 51879,
UpstreamPathTemplate = "/{url}",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway(""))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_return_response_200_with_simple_url()
{
@ -80,7 +219,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@ -378,7 +517,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 201, string.Empty))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 201, string.Empty))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenThePostHasContent("postContent"))
@ -406,7 +545,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/newThing", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/newThing?DeviceType=IphoneApp&Browser=moonpigIphone&BrowserString=-&CountryCode=123&DeviceName=iPhone 5 (GSM+CDMA)&OperatingSystem=iPhone OS 7.1.2&BrowserVersion=3708AdHoc&ipAddress=-"))
@ -434,7 +573,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/myApp1Name/api/products/1", 200, "Some Product"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products/1", 200, "Some Product"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/myApp1Name/api/products/1"))
@ -490,7 +629,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@ -564,7 +703,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51899", "", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51899", "/api/swagger/lib/backbone-min.js", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/platform/swagger/lib/backbone-min.js"))
@ -587,8 +726,17 @@ namespace Ocelot.AcceptanceTests
app.Run(async context =>
{
_downstreamPath = !string.IsNullOrEmpty(context.Request.PathBase.Value) ? context.Request.PathBase.Value : context.Request.Path.Value;
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
if(_downstreamPath != basePath)
{
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync("downstream path didnt match base path");
}
else
{
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
}
});
})
.Build();