302 lines
12 KiB
C#
302 lines
12 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
|
|
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using Microsoft.AspNetCore.Http;
|
|
using Microsoft.AspNetCore.Routing.Patterns;
|
|
using Xunit;
|
|
using static Microsoft.AspNetCore.Routing.Matching.HttpMethodMatcherPolicy;
|
|
|
|
namespace Microsoft.AspNetCore.Routing.Matching
|
|
{
|
|
public class HttpMethodMatcherPolicyTest
|
|
{
|
|
[Fact]
|
|
public void AppliesToNode_EndpointWithoutMetadata_ReturnsFalse()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[] { CreateEndpoint("/", null), };
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var result = policy.AppliesToNode(endpoints);
|
|
|
|
// Assert
|
|
Assert.False(result);
|
|
}
|
|
|
|
[Fact]
|
|
public void AppliesToNode_EndpointWithoutHttpMethods_ReturnsFalse()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>())),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var result = policy.AppliesToNode(endpoints);
|
|
|
|
// Assert
|
|
Assert.False(result);
|
|
}
|
|
|
|
[Fact]
|
|
public void AppliesToNode_EndpointHasHttpMethods_ReturnsTrue()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>())),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", })),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var result = policy.AppliesToNode(endpoints);
|
|
|
|
// Assert
|
|
Assert.True(result);
|
|
}
|
|
|
|
[Fact]
|
|
public void GetEdges_GroupsByHttpMethod()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
// These are arrange in an order that we won't actually see in a product scenario. It's done
|
|
// this way so we can verify that ordering is preserved by GetEdges.
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>())),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", "PUT", "POST" })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "PUT", "POST" })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>())),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var edges = policy.GetEdges(endpoints);
|
|
|
|
// Assert
|
|
Assert.Collection(
|
|
edges.OrderBy(e => e.State),
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey(AnyMethod, isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[0], endpoints[1], endpoints[2], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], endpoints[3], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], endpoints[3], endpoints[4], }, e.Endpoints.ToArray());
|
|
});
|
|
}
|
|
|
|
[Fact]
|
|
public void GetEdges_GroupsByHttpMethod_Cors()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
// These are arrange in an order that we won't actually see in a product scenario. It's done
|
|
// this way so we can verify that ordering is preserved by GetEdges.
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>())),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", "PUT", "POST" }, acceptCorsPreflight: true)),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "PUT", "POST" })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(Array.Empty<string>(), acceptCorsPreflight: true)),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var edges = policy.GetEdges(endpoints);
|
|
|
|
// Assert
|
|
Assert.Collection(
|
|
edges.OrderBy(e => e.State),
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey(AnyMethod, isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey(AnyMethod, isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[0], endpoints[1], endpoints[2], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[2], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], endpoints[3], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[2], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], endpoints[3], endpoints[4], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[2], endpoints[4], }, e.Endpoints.ToArray());
|
|
});
|
|
}
|
|
|
|
[Fact] // See explanation in GetEdges for how this case is different
|
|
public void GetEdges_GroupsByHttpMethod_CreatesHttp405Endpoint()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
// These are arrange in an order that we won't actually see in a product scenario. It's done
|
|
// this way so we can verify that ordering is preserved by GetEdges.
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", "PUT", "POST" })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "PUT", "POST" })),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var edges = policy.GetEdges(endpoints);
|
|
|
|
// Assert
|
|
Assert.Collection(
|
|
edges.OrderBy(e => e.State),
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey(AnyMethod, isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(Http405EndpointDisplayName, e.Endpoints.Single().DisplayName);
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[0], endpoints[1], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], }, e.Endpoints.ToArray());
|
|
});
|
|
|
|
}
|
|
|
|
[Fact] // See explanation in GetEdges for how this case is different
|
|
public void GetEdges_GroupsByHttpMethod_CreatesHttp405Endpoint_CORS()
|
|
{
|
|
// Arrange
|
|
var endpoints = new[]
|
|
{
|
|
// These are arrange in an order that we won't actually see in a product scenario. It's done
|
|
// this way so we can verify that ordering is preserved by GetEdges.
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", })),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "GET", "PUT", "POST" }, acceptCorsPreflight: true)),
|
|
CreateEndpoint("/", new HttpMethodMetadata(new[] { "PUT", "POST" })),
|
|
};
|
|
|
|
var policy = CreatePolicy();
|
|
|
|
// Act
|
|
var edges = policy.GetEdges(endpoints);
|
|
|
|
// Assert
|
|
Assert.Collection(
|
|
edges.OrderBy(e => e.State),
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey(AnyMethod, isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(Http405EndpointDisplayName, e.Endpoints.Single().DisplayName);
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[0], endpoints[1], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("GET", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[1], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("POST", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[1], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: false), e.State);
|
|
Assert.Equal(new[] { endpoints[1], endpoints[2], }, e.Endpoints.ToArray());
|
|
},
|
|
e =>
|
|
{
|
|
Assert.Equal(new EdgeKey("PUT", isCorsPreflightRequest: true), e.State);
|
|
Assert.Equal(new[] { endpoints[1], }, e.Endpoints.ToArray());
|
|
});
|
|
}
|
|
|
|
private static RouteEndpoint CreateEndpoint(string template, HttpMethodMetadata httpMethodMetadata)
|
|
{
|
|
var metadata = new List<object>();
|
|
if (httpMethodMetadata != null)
|
|
{
|
|
metadata.Add(httpMethodMetadata);
|
|
}
|
|
|
|
return new RouteEndpoint(
|
|
TestConstants.EmptyRequestDelegate,
|
|
RoutePatternFactory.Parse(template),
|
|
0,
|
|
new EndpointMetadataCollection(metadata),
|
|
$"test: {template}");
|
|
}
|
|
|
|
private static HttpMethodMatcherPolicy CreatePolicy()
|
|
{
|
|
return new HttpMethodMatcherPolicy();
|
|
}
|
|
}
|
|
}
|