public void GetUriByAddress_WithHttpContext_IncludesAmbientValues()
{
// Arrange
var endpoint1 = EndpointFactory.CreateRouteEndpoint("{controller}/{action}/{id}", metadata: new object[] { new IntMetadata(1), });
var endpoint2 = EndpointFactory.CreateRouteEndpoint("{controller}/{action}/{id?}", metadata: new object[] { new IntMetadata(1), });
var linkGenerator = CreateLinkGenerator(endpoint1, endpoint2);
var httpContext = CreateHttpContext();
httpContext.Request.Scheme = "http";
httpContext.Request.Host = new HostString("example.com");
// Act
var uri = linkGenerator.GetUriByAddress(
httpContext,
1,
values: new RouteValueDictionary(new { action = "Index", }),
ambientValues: new RouteValueDictionary(new { controller = "Home", }));
// Assert
Assert.Equal("http://example.com/Home/Index", uri);
}
public void AddressScheme_UpdatesWhenDataSourceChanges()
{
var endpoint1 = EndpointFactory.CreateRouteEndpoint(
"/a",
metadata: new object[] { new EndpointNameMetadata("name1"), });
var dynamicDataSource = new DynamicEndpointDataSource(new[] { endpoint1 });
// Act 1
var addressScheme = CreateAddressScheme(dynamicDataSource);
// Assert 1
var match = Assert.Single(addressScheme.Entries);
Assert.Same(endpoint1, match.Value.Single());
// Arrange 2
var endpoint2 = EndpointFactory.CreateRouteEndpoint(
"/b",
metadata: new object[] { new EndpointNameMetadata("name2"), });
// Act 2
// Trigger change
dynamicDataSource.AddEndpoint(endpoint2);
// Assert 2
Assert.Collection(
addressScheme.Entries.OrderBy(kvp => kvp.Key),
(m) =>
{
Assert.Same(endpoint1, m.Value.Single());
},
(m) =>
{
Assert.Same(endpoint2, m.Value.Single());
});
}
public void GetPathByName_WithoutHttpContext_WithPathBaseAndFragment()
{
// Arrange
var endpoint1 = EndpointFactory.CreateRouteEndpoint("some-endpoint/{p}", metadata: new[] { new EndpointNameMetadata("name1"), });
var endpoint2 = EndpointFactory.CreateRouteEndpoint("some#-other-endpoint/{p}", metadata: new[] { new EndpointNameMetadata("name2"), });
var linkGenerator = CreateLinkGenerator(endpoint1, endpoint2);
var values = new { p = "In?dex", query = "some?query", };
// Act
var path = linkGenerator.GetPathByName(
endpointName: "name2",
values,
new PathString("/Foo/Bar?encodeme?"),
new FragmentString("#Fragment?"),
new LinkOptions()
{
AppendTrailingSlash = true,
});
// Assert
Assert.Equal("/Foo/Bar%3Fencodeme%3F/some%23-other-endpoint/In%3Fdex/?query=some%3Fquery#Fragment?", path);
}
public void GetPathByAddress_WithHttpContext_ContextPassedToConstraint()
{
// Arrange
var constraint = new TestRouteConstraint();
var endpoint1 = EndpointFactory.CreateRouteEndpoint("{controller}/{action}/{id?}", policies: new { controller = constraint }, metadata: new object[] { new IntMetadata(1), });
var linkGenerator = CreateLinkGenerator(endpoint1);
var httpContext = CreateHttpContext();
httpContext.Request.PathBase = "/Foo";
// Act
var uri = linkGenerator.GetPathByAddress(
httpContext,
1,
values: new RouteValueDictionary(new { action = "Index", controller = "Home", }),
pathBase: "/");
// Assert
Assert.Equal("/Home/Index", uri);
Assert.True(constraint.HasHttpContext);
}
public void GetUriByAddress_WithHttpContext_WithPathBaseAndFragment()
{
// Arrange
var endpoint1 = EndpointFactory.CreateRouteEndpoint("{controller}/{action}/{id}", metadata: new object[] { new IntMetadata(1), });
var endpoint2 = EndpointFactory.CreateRouteEndpoint("{controller}/{action}/{id?}", metadata: new object[] { new IntMetadata(1), });
var linkGenerator = CreateLinkGenerator(endpoint1, endpoint2);
var httpContext = CreateHttpContext();
httpContext.Request.Scheme = "http";
httpContext.Request.Host = new HostString("example.com");
httpContext.Request.PathBase = new PathString("/Foo/Bar?encodeme?");
// Act
var uri = linkGenerator.GetUriByAddress(
httpContext,
1,
values: new RouteValueDictionary(new { controller = "Home", action = "In?dex", query = "some?query" }),
fragment: new FragmentString("#Fragment?"));
// Assert
Assert.Equal("http://example.com/Foo/Bar%3Fencodeme%3F/Home/In%3Fdex?query=some%3Fquery#Fragment?", uri);
}
public void GetLink_ParameterTransformer_ForQueryString()
{
// Arrange
var endpoint = EndpointFactory.CreateRouteEndpoint(
"{controller:upper-case}/{name}",
requiredValues: new { controller = "Home", name = "Test", },
policies: new { c = new UpperCaseParameterTransform(), });
Action <IServiceCollection> configure = (s) =>
{
s.Configure <RouteOptions>(o =>
{
o.ConstraintMap["upper-case"] = typeof(UpperCaseParameterTransform);
});
};
var linkGenerator = CreateLinkGenerator(configure, endpoint);
// Act
var link = linkGenerator.GetPathByRouteValues(routeName: null, new { controller = "Home", name = "Test", c = "hithere", });
// Assert
Assert.Equal("/HOME/Test?c=HITHERE", link);
}
public void GetPathByAddress_WithParameterTransformer()
{
// Arrange
var endpoint1 = EndpointFactory.CreateRouteEndpoint("{controller:slugify}/{action}/{id}", metadata: new object[] { new IntMetadata(1), });
var endpoint2 = EndpointFactory.CreateRouteEndpoint("{controller:slugify}/{action}/{id?}", metadata: new object[] { new IntMetadata(1), });
Action <IServiceCollection> configureServices = s =>
{
s.Configure <RouteOptions>(o =>
{
o.ConstraintMap["slugify"] = typeof(SlugifyParameterTransformer);
});
};
var linkGenerator = CreateLinkGenerator(configureServices, endpoint1, endpoint2);
// Act
var path = linkGenerator.GetPathByAddress(
1,
values: new RouteValueDictionary(new { controller = "TestController", action = "Index", }));
// Assert
Assert.Equal("/test-controller/Index", path);
}
private RouteEndpoint CreateEndpoint(string template, int order, object defaults = null, object requiredValues = null)
{
return(EndpointFactory.CreateRouteEndpoint(template, defaults, requiredValues: requiredValues, order: order, displayName: template));
}
public LinkGeneratorIntegrationTest()
{
var endpoints = new List <Endpoint>()
{
// Attribute routed endpoint 1
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/Pets/{id}",
defaults: new { controller = "Pets", action = "GetById", },
parameterPolicies: null,
requiredValues: new { controller = "Pets", action = "GetById", area = (string)null, page = (string)null, }),
order: 0),
// Attribute routed endpoint 2
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/Pets",
defaults: new { controller = "Pets", action = "GetAll", },
parameterPolicies: null,
requiredValues: new { controller = "Pets", action = "GetAll", area = (string)null, page = (string)null, }),
order: 0),
// Attribute routed endpoint 2
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/Pets/{id}",
defaults: new { controller = "Pets", action = "Update", },
parameterPolicies: null,
requiredValues: new { controller = "Pets", action = "Update", area = (string)null, page = (string)null, }),
order: 0),
// Attribute routed endpoint 4
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/Inventory/{searchTerm}/{page}",
defaults: new { controller = "Inventory", action = "Search", },
parameterPolicies: null,
requiredValues: new { controller = "Inventory", action = "Search", area = (string)null, page = (string)null, }),
order: 0),
// Conventional routed endpoint 1
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"{controller=Home}/{action=Index}/{id?}",
defaults: null,
parameterPolicies: null,
requiredValues: new { controller = "Home", action = "Index", area = (string)null, page = (string)null, }),
order: 2000,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Conventional routed endpoint 2
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"{controller=Home}/{action=Index}/{id?}",
defaults: null,
parameterPolicies: null,
requiredValues: new { controller = "Home", action = "About", area = (string)null, page = (string)null, }),
order: 2000,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Conventional routed endpoint 3
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"{controller=Home}/{action=Index}/{id?}",
defaults: null,
parameterPolicies: null,
requiredValues: new { controller = "Store", action = "Browse", area = (string)null, page = (string)null, }),
order: 2000,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Conventional routed link generation route 1
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"{controller=Home}/{action=Index}/{id?}",
defaults: null,
parameterPolicies: null,
requiredValues: new { controller = RoutePattern.RequiredValueAny, action = RoutePattern.RequiredValueAny, area = (string)null, page = (string)null, }),
order: 2000,
metadata: new object[] { new SuppressMatchingMetadata(), }),
// Conventional routed endpoint 4 (with area)
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Admin/{controller=Home}/{action=Index}/{id?}",
defaults: new { area = "Admin", },
parameterPolicies: new { controller = "Admin", },
requiredValues: new { area = "Admin", controller = "Users", action = "Add", page = (string)null, }),
order: 1000,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Conventional routed endpoint 5 (with area)
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Admin/{controller=Home}/{action=Index}/{id?}",
defaults: new { area = "Admin", },
parameterPolicies: new { controller = "Admin", },
requiredValues: new { area = "Admin", controller = "Users", action = "Remove", page = (string)null, }),
order: 1000,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Conventional routed link generation route 2
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Admin/{controller=Home}/{action=Index}/{id?}",
defaults: new { area = "Admin", },
parameterPolicies: new { area = "Admin", },
requiredValues: new { controller = RoutePattern.RequiredValueAny, action = RoutePattern.RequiredValueAny, area = "Admin", page = (string)null, }),
order: 1000,
metadata: new object[] { new SuppressMatchingMetadata(), }),
// Conventional routed link generation route 3 - this doesn't match any actions.
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/{controller}/{id?}",
defaults: new { },
parameterPolicies: new { },
requiredValues: new { controller = RoutePattern.RequiredValueAny, action = (string)null, area = (string)null, page = (string)null, }),
order: 3000,
metadata: new object[] { new SuppressMatchingMetadata(), new RouteNameMetadata("custom"), }),
// Conventional routed link generation route 3 - this doesn't match any actions.
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"api/Foo/{custom2}",
defaults: new { },
parameterPolicies: new { },
requiredValues: new { controller = (string)null, action = (string)null, area = (string)null, page = (string)null, }),
order: 3000,
metadata: new object[] { new SuppressMatchingMetadata(), new RouteNameMetadata("custom2"), }),
// Razor Page 1 primary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Pages",
defaults: new { page = "/Pages/Index", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = (string)null, page = "/Pages/Index", }),
order: 0),
// Razor Page 1 secondary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Pages/Index",
defaults: new { page = "/Pages/Index", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = (string)null, page = "/Pages/Index", }),
order: 0,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
// Razor Page 2 primary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Pages/Help/{id?}",
defaults: new { page = "/Pages/Help", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = (string)null, page = "/Pages/Help", }),
order: 0),
// Razor Page 3 primary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Pages/About/{id?}",
defaults: new { page = "/Pages/About", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = (string)null, page = "/Pages/About", }),
order: 0),
// Razor Page 4 with area primary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Admin/Pages",
defaults: new { page = "/Pages/Index", area = "Admin", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = "Admin", page = "/Pages/Index", }),
order: 0),
// Razor Page 4 with area secondary endpoint
EndpointFactory.CreateRouteEndpoint(
RoutePatternFactory.Parse(
"Admin/Pages/Index",
defaults: new { page = "/Pages/Index", area = "Admin", },
parameterPolicies: null,
requiredValues: new { controller = (string)null, action = (string)null, area = "Admin", page = "/Pages/Index", }),
order: 0,
metadata: new object[] { new SuppressLinkGenerationMetadata(), }),
};
Endpoints = endpoints;
LinkGenerator = CreateLinkGenerator(endpoints.ToArray());
}