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JohanLarssonJohanLarsson
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Understand type filter.
1 parent 7062757 commit 0b8eb2e

7 files changed

Lines changed: 278 additions & 102 deletions

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‎ReflectionAnalyzers.Tests/REFL004AmbiguousMatchTests/ValidCode.cs‎

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@@ -52,5 +52,41 @@ public Foo()
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}".AssertReplace("GetMethod(nameof(this.ToString), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)", call);
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AnalyzerAssert.Valid(Analyzer, ExpectedDiagnostic, code);
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}
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { i.GetType() }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new Type[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new Type[1] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new[] { i.GetType() }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[1] { typeof(int) }, null)")]
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public void OverloadsFilteredByType(string call)
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{
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var code = @"
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namespace RoslynSandbox
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{
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using System;
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using System.Reflection;
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class Foo
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{
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public Foo(int i)
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{
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var methodInfo = typeof(Foo).GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null);
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}
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public static double Static(int value) => value;
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public static double Static(double value) => value;
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public int Instance(int value) => value;
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public double Instance(double value) => value;
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}
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}".AssertReplace("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)", call);
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AnalyzerAssert.Valid(Analyzer, ExpectedDiagnostic, code);
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}
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}
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}

‎ReflectionAnalyzers.Tests/REFL005WrongBindingFlagsTests/ValidCode.cs‎

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@@ -96,6 +96,42 @@ public Foo()
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AnalyzerAssert.Valid(Analyzer, ExpectedDiagnostic, code);
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}
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { i.GetType() }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new Type[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new Type[1] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new[] { i.GetType() }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[] { typeof(int) }, null)")]
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[TestCase("GetMethod(nameof(this.Instance), BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[1] { typeof(int) }, null)")]
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public void OverloadsFilteredByType(string call)
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{
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var code = @"
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namespace RoslynSandbox
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{
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using System;
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using System.Reflection;
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class Foo
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{
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public Foo(int i)
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{
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var methodInfo = typeof(Foo).GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null);
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}
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public static double Static(int value) => value;
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public static double Static(double value) => value;
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public int Instance(int value) => value;
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public double Instance(double value) => value;
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}
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}".AssertReplace("GetMethod(nameof(Static), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(int) }, null)", call);
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AnalyzerAssert.Valid(Analyzer, ExpectedDiagnostic, code);
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}
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[TestCase("GetMethod(\"Bar\")")]
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[TestCase("GetMethod(\"Bar\", BindingFlags.Public | BindingFlags.Instance)")]
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[TestCase("GetMethod(\"Bar\", BindingFlags.NonPublic | BindingFlags.Instance)")]

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