public static void AutoPropertyToTrySetStyleDetection(AutoDetectedStyle style)
{
var before = @"
namespace N
{
public class C : Caliburn.Micro.Screen
{
public int ↓P { get; set; }
}
}";
var after = @"
namespace N
{
public class C : Caliburn.Micro.Screen
{
private int p;
public int P { get => this.p; set => Set(ref this.p, value); }
}
}";
RoslynAssert.CodeFix(
Analyzer,
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, before },
style.Apply(after, "p"),
fixTitle: "Set(ref oldValue, newValue)",
metadataReferences: MetadataReferences);
}
public static void WhenNotNotifyingWithBackingFieldStyleDetection(AutoDetectedStyle style)
{
var before = @"
namespace N
{
public class ↓C
{
private int p;
public int P
{
get
{
return this.p;
}
private set
{
this.p = value;
}
}
}
}";
var after = @"
namespace N
{
public class C : System.ComponentModel.INotifyPropertyChanged
{
private int p;
public event System.ComponentModel.PropertyChangedEventHandler PropertyChanged;
public int P
{
get
{
return this.p;
}
private set
{
this.p = value;
}
}
protected virtual void OnPropertyChanged([System.Runtime.CompilerServices.CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new System.ComponentModel.PropertyChangedEventArgs(propertyName));
}
}
}";
RoslynAssert.CodeFix(
Analyzer,
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, style.Apply(before, "p") },
style.Apply(after, "p"),
fixTitle: "Implement INotifyPropertyChanged fully qualified.");
}
public static void WithBackingFieldToSetExpressionBodyStyleDetection(AutoDetectedStyle style)
{
var before = @"
namespace N
{
public class C : Caliburn.Micro.Screen
{
private string name;
public string ↓Name
{
get => this.name;
set => this.name = value;
}
}
}";
var after = @"
namespace N
{
public class C : Caliburn.Micro.Screen
{
private string name;
public string Name
{
get => this.name;
set => Set(ref this.name, value);
}
}
}";
RoslynAssert.CodeFix(
Analyzer,
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, before },
after,
fixTitle: "Set(ref oldValue, newValue)",
metadataReferences: MetadataReferences);
}
public static void WithBackingFieldToSetStatementBodyStyleDetection(AutoDetectedStyle style)
{
var before = @"
namespace N
{
public class C : Caliburn.Micro.PropertyChangedBase
{
private string name;
public string ↓Name
{
get { return this.name; }
set { this.name = value; }
}
}
}";
var after = @"
namespace N
{
public class C : Caliburn.Micro.PropertyChangedBase
{
private string name;
public string Name
{
get { return this.name; }
set { Set(ref this.name, value); }
}
}
}";
RoslynAssert.CodeFix(
Analyzer,
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, style.Apply(before, "name") },
style.Apply(after, "name"),
fixTitle: "Set(ref oldValue, newValue)",
metadataReferences: MetadataReferences);
}
public static void WhenInterfaceOnlyWithUsingAddUsingsStyleDetection(AutoDetectedStyle style)
{
var before = @"
#pragma warning disable 169
namespace N
{
using System.ComponentModel;
public class C : ↓INotifyPropertyChanged
{
private int p;
}
}";
var after = @"
#pragma warning disable 169
namespace N
{
using System.ComponentModel;
using System.Runtime.CompilerServices;
public class C : INotifyPropertyChanged
{
private int p;
public event PropertyChangedEventHandler PropertyChanged;
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}";
RoslynAssert.CodeFix(
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, style.Apply(before, "p") },
style.Apply(after, "p"),
fixTitle: "Implement INotifyPropertyChanged and add usings.");
}
public static void CallerMemberNameStyleDetection(AutoDetectedStyle style)
{
var before = @"
namespace N
{
using System.ComponentModel;
using System.Runtime.CompilerServices;
public class C : INotifyPropertyChanged
{
private readonly int p1;
public event PropertyChangedEventHandler PropertyChanged;
public int P1 => this.p1;
public int ↓P2 { get; set; }
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}";
var after = @"
namespace N
{
using System.ComponentModel;
using System.Runtime.CompilerServices;
public class C : INotifyPropertyChanged
{
private readonly int p1;
private int p2;
public event PropertyChangedEventHandler PropertyChanged;
public int P1 => this.p1;
public int P2
{
get => this.p2;
set
{
if (value == this.p2)
{
return;
}
this.p2 = value;
OnPropertyChanged();
}
}
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}";
RoslynAssert.CodeFix(
Analyzer,
Fix,
ExpectedDiagnostic,
new[] { style.AdditionalSample, style.Apply(before, "p1") },
style.Apply(after, "p1", "p2"));
}
