mirror of
https://github.com/nsnail/Ocelot.git
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hacked together load balancing reroutes in fileconfig (#211)
* hacked together load balancing reroutes in fileconfig * some renaming and refactoring * more renames * hacked away the old config json * test for issue 213 * renamed key * dont share ports * oops * updated docs * mvoed docs around * port being used
This commit is contained in:
Tom Pallister
@ -1,184 +1,184 @@
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using System;
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using Ocelot.Configuration.Creator;
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using Ocelot.Configuration.File;
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using Ocelot.Values;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.Configuration
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{
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public class UpstreamTemplatePatternCreatorTests
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{
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private FileReRoute _fileReRoute;
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private UpstreamTemplatePatternCreator _creator;
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private UpstreamPathTemplate _result;
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public UpstreamTemplatePatternCreatorTests()
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{
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_creator = new UpstreamTemplatePatternCreator();
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}
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[Fact]
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public void should_set_upstream_template_pattern_to_ignore_case_sensitivity()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/{productId}",
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ReRouteIsCaseSensitive = false
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^(?i)/PRODUCTS/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_match_forward_slash_or_no_forward_slash_if_template_end_with_forward_slash()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/",
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ReRouteIsCaseSensitive = false
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^(?i)/PRODUCTS(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_set_upstream_template_pattern_to_respect_case_sensitivity()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/{productId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/PRODUCTS/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_anything_to_end_of_string()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_more_than_one_placeholder()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}/variants/{variantId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*/variants/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_more_than_one_placeholder_with_trailing_slash()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}/variants/{variantId}/",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*/variants/[0-9a-zA-Z].*(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_to_end_of_string()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/"
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_to_end_of_string_when_slash_and_placeholder()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/{url}"
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/.*"))
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.And(x => ThenThePriorityIs(0))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_starts_with_placeholder_then_has_another_later()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/{productId}/products/variants/{variantId}/",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/[0-9a-zA-Z].*/products/variants/[0-9a-zA-Z].*(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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private void GivenTheFollowingFileReRoute(FileReRoute fileReRoute)
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{
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_fileReRoute = fileReRoute;
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}
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private void WhenICreateTheTemplatePattern()
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{
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_result = _creator.Create(_fileReRoute);
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}
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private void ThenTheFollowingIsReturned(string expected)
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{
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_result.Template.ShouldBe(expected);
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}
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private void ThenThePriorityIs(int v)
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{
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_result.Priority.ShouldBe(v);
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}
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}
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using System;
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using Ocelot.Configuration.Creator;
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using Ocelot.Configuration.File;
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using Ocelot.Values;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.Configuration
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{
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public class UpstreamTemplatePatternCreatorTests
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{
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private FileReRoute _fileReRoute;
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private UpstreamTemplatePatternCreator _creator;
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private UpstreamPathTemplate _result;
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public UpstreamTemplatePatternCreatorTests()
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{
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_creator = new UpstreamTemplatePatternCreator();
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}
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[Fact]
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public void should_set_upstream_template_pattern_to_ignore_case_sensitivity()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/{productId}",
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ReRouteIsCaseSensitive = false
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^(?i)/PRODUCTS/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_match_forward_slash_or_no_forward_slash_if_template_end_with_forward_slash()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/",
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ReRouteIsCaseSensitive = false
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^(?i)/PRODUCTS(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_set_upstream_template_pattern_to_respect_case_sensitivity()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/PRODUCTS/{productId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/PRODUCTS/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_anything_to_end_of_string()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_more_than_one_placeholder()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}/variants/{variantId}",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*/variants/[0-9a-zA-Z].*$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_more_than_one_placeholder_with_trailing_slash()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/api/products/{productId}/variants/{variantId}/",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/api/products/[0-9a-zA-Z].*/variants/[0-9a-zA-Z].*(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_to_end_of_string()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/"
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_matches_to_end_of_string_when_slash_and_placeholder()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/{url}"
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/.*"))
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.And(x => ThenThePriorityIs(0))
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.BDDfy();
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}
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[Fact]
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public void should_create_template_pattern_that_starts_with_placeholder_then_has_another_later()
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{
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var fileReRoute = new FileReRoute
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{
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UpstreamPathTemplate = "/{productId}/products/variants/{variantId}/",
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ReRouteIsCaseSensitive = true
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};
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this.Given(x => x.GivenTheFollowingFileReRoute(fileReRoute))
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.When(x => x.WhenICreateTheTemplatePattern())
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.Then(x => x.ThenTheFollowingIsReturned("^/[0-9a-zA-Z].*/products/variants/[0-9a-zA-Z].*(/|)$"))
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.And(x => ThenThePriorityIs(1))
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.BDDfy();
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}
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private void GivenTheFollowingFileReRoute(FileReRoute fileReRoute)
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{
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_fileReRoute = fileReRoute;
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}
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private void WhenICreateTheTemplatePattern()
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{
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_result = _creator.Create(_fileReRoute);
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}
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private void ThenTheFollowingIsReturned(string expected)
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{
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_result.Template.ShouldBe(expected);
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}
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private void ThenThePriorityIs(int v)
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{
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_result.Priority.ShouldBe(v);
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}
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}
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}
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