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#pragma warning disable CA1032 // Implement standard exception constructors
#pragma warning disable IDE0040 // Add accessibility modifiers
#pragma warning disable IDE0090 // Use 'new(...)'
#pragma warning disable IDE0161 // Convert to file-scoped namespace
#if XUNIT_NULLABLE
#nullable enable
#else
// In case this is source-imported with global nullable enabled but no XUNIT_NULLABLE
#pragma warning disable CS8604
#endif
using System;
using System.Globalization;
namespace Xunit.Sdk
{
/// <summary>
/// Exception thrown when Assert.IsAssignableFrom fails.
/// </summary>
#if XUNIT_VISIBILITY_INTERNAL
internal
#else
public
#endif
partial class IsAssignableFromException : XunitException
{
IsAssignableFromException(string message) :
base(message)
{ }
/// <summary>
/// Creates a new instance of the <see cref="IsTypeException"/> class to be thrown when
/// the value is not compatible with the given type.
/// </summary>
/// <param name="expected">The expected type</param>
/// <param name="actual">The actual object value</param>
public static IsAssignableFromException ForIncompatibleType(
Type expected,
#if XUNIT_NULLABLE
object? actual) =>
#else
object actual) =>
#endif
new IsAssignableFromException(
string.Format(
CultureInfo.CurrentCulture,
"Assert.IsAssignableFrom() Failure: Value is {0}{1}Expected: {2}{3}Actual: {4}",
actual == null ? "null" : "an incompatible type",
Environment.NewLine,
ArgumentFormatter.Format(Assert.GuardArgumentNotNull(nameof(expected), expected)),
Environment.NewLine,
ArgumentFormatter.Format(actual?.GetType())
)
);
}
}
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