Cleaning up tests

src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SymbolCompletionProviderTests.cs

@@ -8756,7 +8756,7 @@ void M(bool x)
 
         [WorkItem(25084, "https://github.com/dotnet/roslyn/issues/25084")]
         [Fact, Trait(Traits.Feature, Traits.Features.Completion)]
-        public async Task SwitchCaseWhenClause()
+        public async Task SwitchCaseWhenClause1()
         {
             var markup = @"
 class C
@@ -8773,7 +8773,7 @@ void M(bool x)
 
         [WorkItem(25084, "https://github.com/dotnet/roslyn/issues/25084")]
         [Fact, Trait(Traits.Feature, Traits.Features.Completion)]
-        public async Task SwitchPatternCaseWhenClause()
+        public async Task SwitchCaseWhenClause2()
         {
             var markup = @"
 class C

src/EditorFeatures/CSharpTest2/Recommendations/WhenKeywordRecommenderTests.cs

@@ -164,11 +164,8 @@ public async Task TestForSwitchCase_NotInEmptySwitchStatement()
         public async Task TestForSwitchCase_SemanticCheck_NotAfterPredefinedType()
         {
             await VerifyAbsenceAsync(@"
-class SyntaxNode { }
-class Color { }
 class C
 {
-    const Color Color = null;
     void M() { switch (new object()) { case int $$ } }
 }");
         }
@@ -177,11 +174,8 @@ class C
         public async Task TestForSwitchCase_SemanticCheck_NotAfterGenericType()
         {
             await VerifyAbsenceAsync(@"
-class SyntaxNode { }
-class Color { }
 class C
 {
-    const Color Color = null;
     void M() { switch (new object()) { case Dictionary<string, int> $$ } }
 }");
         }
@@ -191,10 +185,8 @@ public async Task TestForSwitchCase_SemanticCheck_NotAfterCustomType()
         {
             await VerifyAbsenceAsync(@"
 class SyntaxNode { }
-class Color { }
 class C
 {
-    const Color Color = null;
     void M() { switch (new object()) { case SyntaxNode $$ } }
 }");
         }
@@ -203,7 +195,6 @@ class C
         public async Task TestForSwitchCase_SemanticCheck_AfterColorColor()
         {
             await VerifyKeywordAsync(@"
-class SyntaxNode { }
 class Color { }
 class C
 {
@@ -216,11 +207,8 @@ class C
         public async Task TestForSwitchCase_SemanticCheck_AfterLocalConstant()
         {
             await VerifyKeywordAsync(@"
-class SyntaxNode { }
-class Color { }
 class C
 {
-    const Color Color = null;
     void M() { const object local = null; switch (new object()) { case local $$ } }
 }");
         }
@@ -229,11 +217,8 @@ class C
         public async Task TestForSwitchCase_SemanticCheck_AfterUnknownName()
         {
             await VerifyKeywordAsync(@"
-class SyntaxNode { }
-class Color { }
 class C
 {
-    const Color Color = null;
     void M() { switch (new object()) { case unknown $$ } }
 }");
         }