50 lines
2.4 KiB
C#
50 lines
2.4 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using Microsoft.AspNetCore.Routing.Patterns;
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using Xunit;
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namespace Microsoft.AspNetCore.Routing.Template
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{
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public class TemplateSegmentTest
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{
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[Fact]
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public void Ctor_RoutePatternPathSegment_ShouldThrowArgumentNullExceptionWhenOtherIsNull()
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{
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const RoutePatternPathSegment other = null;
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var actual = Assert.ThrowsAny<ArgumentNullException>(() => new TemplateSegment(other));
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Assert.Equal(nameof(other), actual.ParamName);
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}
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[Fact]
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public void ToRoutePatternPathSegment()
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{
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// Arrange
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var literalPartA = RoutePatternFactory.LiteralPart("A");
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var paramPartB = RoutePatternFactory.ParameterPart("B");
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var paramPartC = RoutePatternFactory.ParameterPart("C");
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var paramPartD = RoutePatternFactory.ParameterPart("D");
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var separatorPartE = RoutePatternFactory.SeparatorPart("E");
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var templateSegment = new TemplateSegment(RoutePatternFactory.Segment(paramPartC, literalPartA, separatorPartE, paramPartB));
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// Act
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var routePatternPathSegment = templateSegment.ToRoutePatternPathSegment();
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templateSegment.Parts[1] = new TemplatePart(RoutePatternFactory.ParameterPart("D"));
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templateSegment.Parts.RemoveAt(0);
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// Assert
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Assert.Equal(4, routePatternPathSegment.Parts.Count);
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Assert.IsType<RoutePatternParameterPart>(routePatternPathSegment.Parts[0]);
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Assert.Equal(paramPartC.Name, ((RoutePatternParameterPart) routePatternPathSegment.Parts[0]).Name);
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Assert.IsType<RoutePatternLiteralPart>(routePatternPathSegment.Parts[1]);
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Assert.Equal(literalPartA.Content, ((RoutePatternLiteralPart) routePatternPathSegment.Parts[1]).Content);
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Assert.IsType<RoutePatternSeparatorPart>(routePatternPathSegment.Parts[2]);
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Assert.Equal(separatorPartE.Content, ((RoutePatternSeparatorPart) routePatternPathSegment.Parts[2]).Content);
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Assert.IsType<RoutePatternParameterPart>(routePatternPathSegment.Parts[3]);
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Assert.Equal(paramPartB.Name, ((RoutePatternParameterPart) routePatternPathSegment.Parts[3]).Name);
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}
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}
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}
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