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ajandClaude Opus 5.5
c027793077
Desktop test classes each kept identical PumpUntil, Show, Mouse, All, PressKey, Raise, SetBackingField and Field helpers. They now import FormTesting and TestReflection; the two Field variants that read a base type's field or unwrap DrawingLibraryForm keep a one-line wrapper. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
23 lines
1.0 KiB
C#
23 lines
1.0 KiB
C#
using System.Reflection;
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namespace OpenNest.WinForms.Tests;
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/// <summary>Reads and sets private members from tests. Import with <c>using static</c>.</summary>
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internal static class TestReflection
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{
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/// <summary>The named private instance field declared by the owner's own type.</summary>
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public static T Field<T>(object owner, string name) =>
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Field<T>(owner.GetType(), owner, name);
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/// <summary>The named private instance field declared by <paramref name="type"/>.</summary>
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public static T Field<T>(Type type, object owner, string name) =>
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(T)type.GetField(name, BindingFlags.Instance | BindingFlags.NonPublic)!.GetValue(owner)!;
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/// <summary>Sets the compiler-generated backing field of an auto-property.</summary>
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public static void SetBackingField(object target, string property, object value) =>
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target.GetType()
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.GetField(
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$"<{property}>k__BackingField", BindingFlags.Instance | BindingFlags.NonPublic)!
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.SetValue(target, value);
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}
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