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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.Collections.Specialized;
using System.Reflection;
namespace System.ComponentModel.Design.Tests;
public class DesignerActionMethodItemTests
{
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_String_String_Bool_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", "category", "description", false, "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", "cate(&a)gory", "description", true, "displayName" };
yield return new object[] { null, string.Empty, string.Empty, string.Empty, string.Empty, false, string.Empty };
yield return new object[] { null, null, null, null, null, false, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_String_String_Bool_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String_String_String_Bool(DesignerActionList actionList, string memberName, string displayName, string category, string description, bool includeAsDesignerVerb, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName, category, description, includeAsDesignerVerb);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Equal(category, item.Category);
Assert.Equal(description, item.Description);
Assert.Equal(includeAsDesignerVerb, item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_String_String_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", "category", "description", "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", "cate(&a)gory", "description", "displayName" };
yield return new object[] { null, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty };
yield return new object[] { null, null, null, null, null, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_String_String_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String_String_String(DesignerActionList actionList, string memberName, string displayName, string category, string description, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName, category, description);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Equal(category, item.Category);
Assert.Equal(description, item.Description);
Assert.False(item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_String_Bool_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", "category", false, "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", "cate(&a)gory", true, "displayName" };
yield return new object[] { null, string.Empty, string.Empty, string.Empty, false, string.Empty };
yield return new object[] { null, null, null, null, false, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_String_Bool_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String_String_Bool(DesignerActionList actionList, string memberName, string displayName, string category, bool includeAsDesignerVerb, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName, category, includeAsDesignerVerb);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Equal(category, item.Category);
Assert.Null(item.Description);
Assert.Equal(includeAsDesignerVerb, item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_String_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", "category", "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", "cate(&a)gory", "displayName" };
yield return new object[] { null, string.Empty, string.Empty, string.Empty, string.Empty };
yield return new object[] { null, null, null, null, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_String_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String_String(DesignerActionList actionList, string memberName, string displayName, string category, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName, category);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Equal(category, item.Category);
Assert.Null(item.Description);
Assert.False(item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_Bool_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", false, "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", true, "displayName" };
yield return new object[] { null, string.Empty, string.Empty, false, string.Empty };
yield return new object[] { null, null, null, false, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_Bool_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String_Bool(DesignerActionList actionList, string memberName, string displayName, bool includeAsDesignerVerb, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName, includeAsDesignerVerb);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Null(item.Category);
Assert.Null(item.Description);
Assert.Equal(includeAsDesignerVerb, item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> Ctor_DesignerActionList_String_String_TestData()
{
yield return new object[] { new DesignerActionList(null), "memberName", "displayName", "displayName" };
yield return new object[] { new DesignerActionList(null), "member(&a)Name", "displa(&a)yName", "displayName" };
yield return new object[] { null, string.Empty, string.Empty, string.Empty };
yield return new object[] { null, null, null, null };
}
[Theory]
[MemberData(nameof(Ctor_DesignerActionList_String_String_TestData))]
public void DesignerActionMethodItem_Ctor_DesignerActionList_String_String(DesignerActionList actionList, string memberName, string displayName, string expectedDisplayName)
{
DesignerActionMethodItem item = new(actionList, memberName, displayName);
Assert.Equal(memberName, item.MemberName);
Assert.Equal(expectedDisplayName, item.DisplayName);
Assert.Null(item.Category);
Assert.Null(item.Description);
Assert.False(item.IncludeAsDesignerVerb);
Assert.False(item.AllowAssociate);
Assert.Empty(item.Properties);
Assert.Same(item.Properties, item.Properties);
Assert.IsType<HybridDictionary>(item.Properties);
Assert.True(item.ShowInSourceView);
Assert.Null(item.RelatedComponent);
}
public static IEnumerable<object[]> RelatedComponent_Set_TestData()
{
yield return new object[] { new Component() };
yield return new object[] { null };
}
[Theory]
[MemberData(nameof(RelatedComponent_Set_TestData))]
public void DesignerActionMethodItem_RelatedComponent_Set_GetReturnsExpected(IComponent value)
{
DesignerActionMethodItem item = new(null, "memberName", "displayName", "category", "description")
{
RelatedComponent = value
};
Assert.Same(value, item.RelatedComponent);
// Set same.
item.RelatedComponent = value;
Assert.Same(value, item.RelatedComponent);
}
[Theory]
[InlineData(nameof(SubDesignerActionList.PublicMethod))]
[InlineData("PrivateMethod")]
public void Invoke_ValidMemberName_ReturnsExpected(string memberName)
{
SubDesignerActionList list = new();
DesignerActionMethodItem item = new(list, memberName, "displayName", "category", "description");
item.Invoke();
Assert.Equal(memberName, list.CalledMethod);
// Call again to test caching behavior.
list.CalledMethod = null;
item.Invoke();
Assert.Equal(memberName, list.CalledMethod);
}
[Fact]
public void Invoke_NullActionList_ThrowsInvalidOperationException()
{
DesignerActionMethodItem item = new(null, "memberName", "displayName", "category", "description");
Assert.Throws<InvalidOperationException>(item.Invoke);
}
[Theory]
[InlineData("")]
[InlineData("NoSuchMember")]
[InlineData(nameof(SubDesignerActionList.StaticMethod))]
public void Invoke_NoSuchMemberName_ThrowsInvalidOperationException(string memberName)
{
SubDesignerActionList list = new();
DesignerActionMethodItem item = new(list, memberName, "displayName", "category", "description");
Assert.Throws<InvalidOperationException>(item.Invoke);
}
[Fact]
public void Invoke_NullMemberName_ThrowsArgumentNullException()
{
SubDesignerActionList list = new();
DesignerActionMethodItem item = new(list, null, "displayName", "category", "description");
Assert.Throws<ArgumentNullException>("name", item.Invoke);
}
[Fact]
public void Invoke_MemberWithParameters_ThrowsTargetParameterCountException()
{
SubDesignerActionList list = new();
DesignerActionMethodItem item = new(list, nameof(SubDesignerActionList.MethodWithParameters), "displayName", "category", "description");
Assert.Throws<TargetParameterCountException>(item.Invoke);
}
private class SubDesignerActionList : DesignerActionList
{
public SubDesignerActionList() : base(null)
{
}
public string CalledMethod { get; set; }
public void PublicMethod()
{
Assert.Null(CalledMethod);
CalledMethod = nameof(PublicMethod);
}
private void PrivateMethod()
{
Assert.Null(CalledMethod);
CalledMethod = nameof(PrivateMethod);
}
public static void StaticMethod()
{
throw new InvalidOperationException();
}
public void MethodWithParameters(object o)
{
throw new InvalidOperationException();
}
}
}
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