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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using Xunit;
namespace Microsoft.AspNetCore.Routing.Template
{
public abstract class RoutePrecedenceTestsBase
{
[Theory]
[InlineData("Employees/{id}", "Employees/{employeeId}")]
[InlineData("abc", "def")]
[InlineData("{x:alpha}", "{x:int}")]
public void ComputeMatched_IsEqual(string xTemplate, string yTemplate)
{
// Arrange & Act
var xPrededence = ComputeMatched(xTemplate);
var yPrededence = ComputeMatched(yTemplate);
// Assert
Assert.Equal(xPrededence, yPrededence);
}
[Theory]
[InlineData("Employees/{id}", "Employees/{employeeId}")]
[InlineData("abc", "def")]
[InlineData("{x:alpha}", "{x:int}")]
public void ComputeGenerated_IsEqual(string xTemplate, string yTemplate)
{
// Arrange & Act
var xPrededence = ComputeGenerated(xTemplate);
var yPrededence = ComputeGenerated(yTemplate);
// Assert
Assert.Equal(xPrededence, yPrededence);
}
[Theory]
[InlineData("abc", "a{x}")]
[InlineData("abc", "{x}c")]
[InlineData("abc", "{x:int}")]
[InlineData("abc", "{x}")]
[InlineData("abc", "{*x}")]
[InlineData("{x:int}", "{x}")]
[InlineData("{x:int}", "{*x}")]
[InlineData("a{x}", "{x}")]
[InlineData("{x}c", "{x}")]
[InlineData("a{x}", "{*x}")]
[InlineData("{x}c", "{*x}")]
[InlineData("{x}", "{*x}")]
[InlineData("{*x:maxlength(10)}", "{*x}")]
[InlineData("abc/def", "abc/{x:int}")]
[InlineData("abc/def", "abc/{x}")]
[InlineData("abc/def", "abc/{*x}")]
[InlineData("abc/{x:int}", "abc/{x}")]
[InlineData("abc/{x:int}", "abc/{*x}")]
[InlineData("abc/{x}", "abc/{*x}")]
[InlineData("{x}/{y:int}", "{x}/{y}")]
public void ComputeMatched_IsLessThan(string xTemplate, string yTemplate)
{
// Arrange & Act
var xPrededence = ComputeMatched(xTemplate);
var yPrededence = ComputeMatched(yTemplate);
// Assert
Assert.True(xPrededence < yPrededence);
}
[Theory]
[InlineData("abc", "a{x}")]
[InlineData("abc", "{x}c")]
[InlineData("abc", "{x:int}")]
[InlineData("abc", "{x}")]
[InlineData("abc", "{*x}")]
[InlineData("{x:int}", "{x}")]
[InlineData("{x:int}", "{*x}")]
[InlineData("a{x}", "{x}")]
[InlineData("{x}c", "{x}")]
[InlineData("a{x}", "{*x}")]
[InlineData("{x}c", "{*x}")]
[InlineData("{x}", "{*x}")]
[InlineData("{*x:maxlength(10)}", "{*x}")]
[InlineData("abc/def", "abc/{x:int}")]
[InlineData("abc/def", "abc/{x}")]
[InlineData("abc/def", "abc/{*x}")]
[InlineData("abc/{x:int}", "abc/{x}")]
[InlineData("abc/{x:int}", "abc/{*x}")]
[InlineData("abc/{x}", "abc/{*x}")]
[InlineData("{x}/{y:int}", "{x}/{y}")]
public void ComputeGenerated_IsGreaterThan(string xTemplate, string yTemplate)
{
// Arrange & Act
var xPrecedence = ComputeGenerated(xTemplate);
var yPrecedence = ComputeGenerated(yTemplate);
// Assert
Assert.True(xPrecedence > yPrecedence);
}
[Fact]
public void ComputeGenerated_TooManySegments_ThrowHumaneError()
{
var ex = Assert.Throws<InvalidOperationException>(() =>
{
// Arrange & Act
ComputeGenerated("{a}/{b}/{c}/{d}/{e}/{f}/{g}/{h}/{i}/{j}/{k}/{l}/{m}/{n}/{o}/{p}/{q}/{r}/{s}/{t}/{u}/{v}/{w}/{x}/{y}/{z}/{a2}/{b2}/{b3}");
});
// Assert
Assert.Equal("Route exceeds the maximum number of allowed segments of 28 and is unable to be processed.", ex.Message);
}
[Fact]
public void ComputeMatched_TooManySegments_ThrowHumaneError()
{
var ex = Assert.Throws<InvalidOperationException>(() =>
{
// Arrange & Act
ComputeMatched("{a}/{b}/{c}/{d}/{e}/{f}/{g}/{h}/{i}/{j}/{k}/{l}/{m}/{n}/{o}/{p}/{q}/{r}/{s}/{t}/{u}/{v}/{w}/{x}/{y}/{z}/{a2}/{b2}/{b3}");
});
// Assert
Assert.Equal("Route exceeds the maximum number of allowed segments of 28 and is unable to be processed.", ex.Message);
}
protected abstract decimal ComputeMatched(string template);
protected abstract decimal ComputeGenerated(string template);
}
}
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