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regex for url match, means annoying constructor ocelot configuration object but cant work out a better way to do this at the moment

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TomPallister
2016-10-09 15:40:13 +01:00
parent f8ea87c91b
commit 1fddcf0836
38 changed files with 675 additions and 288 deletions
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test/Ocelot.UnitTests/UrlMatcher/TemplateVariableNameAndValueFinderTests.cs Normal file
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using System.Collections.Generic;
using System.Linq;
using Ocelot.Library.Infrastructure.Responses;
using Ocelot.Library.Infrastructure.UrlMatcher;
using Shouldly;
using TestStack.BDDfy;
using Xunit;
namespace Ocelot.UnitTests.UrlMatcher
{
public class UrlPathToUrlTemplateMatcherTests
{
private readonly ITemplateVariableNameAndValueFinder _finder;
private string _downstreamUrlPath;
private string _downstreamPathTemplate;
private Response<List<TemplateVariableNameAndValue>> _result;
public UrlPathToUrlTemplateMatcherTests()
{
_finder = new TemplateVariableNameAndValueFinder();
}
[Fact]
public void can_match_down_stream_url()
{
this.Given(x => x.GivenIHaveAUpstreamPath(""))
.And(x => x.GivenIHaveAnUpstreamUrlTemplate(""))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(new List<TemplateVariableNameAndValue>()))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_no_slash()
{
this.Given(x => x.GivenIHaveAUpstreamPath("api"))
.Given(x => x.GivenIHaveAnUpstreamUrlTemplate("api"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(new List<TemplateVariableNameAndValue>()))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_one_slash()
{
this.Given(x => x.GivenIHaveAUpstreamPath("api/"))
.Given(x => x.GivenIHaveAnUpstreamUrlTemplate("api/"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(new List<TemplateVariableNameAndValue>()))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template()
{
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/"))
.Given(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(new List<TemplateVariableNameAndValue>()))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template_with_one_place_holder()
{
var expectedTemplates = new List<TemplateVariableNameAndValue>
{
new TemplateVariableNameAndValue("{productId}", "1")
};
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/1"))
.Given(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/{productId}"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(expectedTemplates))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template_with_two_place_holders()
{
var expectedTemplates = new List<TemplateVariableNameAndValue>
{
new TemplateVariableNameAndValue("{productId}", "1"),
new TemplateVariableNameAndValue("{categoryId}", "2")
};
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/1/2"))
.Given(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/{productId}/{categoryId}"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(expectedTemplates))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template_with_two_place_holders_seperated_by_something()
{
var expectedTemplates = new List<TemplateVariableNameAndValue>
{
new TemplateVariableNameAndValue("{productId}", "1"),
new TemplateVariableNameAndValue("{categoryId}", "2")
};
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/1/categories/2"))
.And(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/{productId}/categories/{categoryId}"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(expectedTemplates))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template_with_three_place_holders_seperated_by_something()
{
var expectedTemplates = new List<TemplateVariableNameAndValue>
{
new TemplateVariableNameAndValue("{productId}", "1"),
new TemplateVariableNameAndValue("{categoryId}", "2"),
new TemplateVariableNameAndValue("{variantId}", "123")
};
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/1/categories/2/variant/123"))
.And(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/{productId}/categories/{categoryId}/variant/{variantId}"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(expectedTemplates))
.BDDfy();
}
[Fact]
public void can_match_down_stream_url_with_downstream_template_with_three_place_holders()
{
var expectedTemplates = new List<TemplateVariableNameAndValue>
{
new TemplateVariableNameAndValue("{productId}", "1"),
new TemplateVariableNameAndValue("{categoryId}", "2")
};
this.Given(x => x.GivenIHaveAUpstreamPath("api/product/products/1/categories/2/variant/"))
.And(x => x.GivenIHaveAnUpstreamUrlTemplate("api/product/products/{productId}/categories/{categoryId}/variant/"))
.When(x => x.WhenIFindTheUrlVariableNamesAndValues())
.And(x => x.ThenTheTemplatesVariablesAre(expectedTemplates))
.BDDfy();
}
private void ThenTheTemplatesVariablesAre(List<TemplateVariableNameAndValue> expectedResults)
{
foreach (var expectedResult in expectedResults)
{
var result = _result.Data
.First(t => t.TemplateVariableName == expectedResult.TemplateVariableName);
result.TemplateVariableValue.ShouldBe(expectedResult.TemplateVariableValue);
}
}
private void GivenIHaveAUpstreamPath(string downstreamPath)
{
_downstreamUrlPath = downstreamPath;
}
private void GivenIHaveAnUpstreamUrlTemplate(string downstreamUrlTemplate)
{
_downstreamPathTemplate = downstreamUrlTemplate;
}
private void WhenIFindTheUrlVariableNamesAndValues()
{
_result = _finder.Find(_downstreamUrlPath, _downstreamPathTemplate);
}
}
}