aspnetcore/test/Microsoft.AspNetCore.Mvc.Co.../Internal/ElementalValueProviderTests.cs

91 lines
2.8 KiB
C#

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Globalization;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Xunit;
namespace Microsoft.AspNetCore.Mvc.Internal
{
public class ElementalValueProviderTest
{
[Theory]
[InlineData("MyProperty", "MyProperty")]
[InlineData("MyProperty.SubProperty", "MyProperty")]
[InlineData("MyProperty[0]", "MyProperty")]
public void ContainsPrefix_ReturnsTrue_IfElementNameStartsWithPrefix(
string elementName,
string prefix)
{
// Arrange
var culture = new CultureInfo("en-US");
var elementalValueProvider = new ElementalValueProvider(
elementName,
"hi",
culture);
// Act
var containsPrefix = elementalValueProvider.ContainsPrefix(prefix);
// Assert
Assert.True(containsPrefix);
}
[Theory]
[InlineData("MyProperty", "MyProperty1")]
[InlineData("MyPropertyTest", "MyProperty")]
[InlineData("Random", "MyProperty")]
public void ContainsPrefix_ReturnsFalse_IfElementCannotSpecifyValuesForPrefix(
string elementName,
string prefix)
{
// Arrange
var culture = new CultureInfo("en-US");
var elementalValueProvider = new ElementalValueProvider(
elementName,
"hi",
culture);
// Act
var containsPrefix = elementalValueProvider.ContainsPrefix(prefix);
// Assert
Assert.False(containsPrefix);
}
[Fact]
public void GetValue_NameDoesNotMatch_ReturnsEmptyResult()
{
// Arrange
var culture = new CultureInfo("fr-FR");
var valueProvider = new ElementalValueProvider("foo", "hi", culture);
// Act
var result = valueProvider.GetValue("bar");
// Assert
Assert.Equal(ValueProviderResult.None, result);
}
[Theory]
[InlineData("foo")]
[InlineData("FOO")]
[InlineData("FoO")]
public void GetValue_NameMatches_ReturnsValueProviderResult(string name)
{
// Arrange
var culture = new CultureInfo("fr-FR");
var valueProvider = new ElementalValueProvider("foo", "hi", culture);
// Act
var result = valueProvider.GetValue(name);
// Assert
Assert.Equal("hi", (string)result);
Assert.Equal(culture, result.Culture);
}
}
}