diff --git a/Tests/MacroTestingTests/MacroExamples/AddAsyncMacro.swift b/Tests/MacroTestingTests/MacroExamples/AddAsyncMacro.swift
index da9faa6..674e98e 100644
--- a/Tests/MacroTestingTests/MacroExamples/AddAsyncMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/AddAsyncMacro.swift
@@ -42,15 +42,20 @@ public struct AddAsyncMacro: PeerMacro {
     }
 
     // This only makes sense void functions
-    if funcDecl.signature.returnClause?.type.with(\.leadingTrivia, []).with(\.trailingTrivia, []).description != "Void" {
+    if funcDecl.signature.returnClause?.type.with(\.leadingTrivia, []).with(\.trailingTrivia, [])
+      .description != "Void"
+    {
       throw CustomError.message(
         "@addAsync requires an function that returns void"
       )
     }
 
     // Requires a completion handler block as last parameter
-    guard let completionHandlerParameterAttribute = funcDecl.signature.parameterClause.parameters.last?.type.as(AttributedTypeSyntax.self),
-      let completionHandlerParameter = completionHandlerParameterAttribute.baseType.as(FunctionTypeSyntax.self)
+    guard
+      let completionHandlerParameterAttribute = funcDecl.signature.parameterClause.parameters.last?
+        .type.as(AttributedTypeSyntax.self),
+      let completionHandlerParameter = completionHandlerParameterAttribute.baseType.as(
+        FunctionTypeSyntax.self)
     else {
       throw CustomError.message(
         "@addAsync requires an function that has a completion handler as last parameter"
@@ -58,7 +63,9 @@ public struct AddAsyncMacro: PeerMacro {
     }
 
     // Completion handler needs to return Void
-    if completionHandlerParameter.returnClause.type.with(\.leadingTrivia, []).with(\.trailingTrivia, []).description != "Void" {
+    if completionHandlerParameter.returnClause.type.with(\.leadingTrivia, []).with(
+      \.trailingTrivia, []
+    ).description != "Void" {
       throw CustomError.message(
         "@addAsync requires an function that has a completion handler that returns Void"
       )
@@ -67,14 +74,18 @@ public struct AddAsyncMacro: PeerMacro {
     let returnType = completionHandlerParameter.parameters.first?.type
 
     let isResultReturn = returnType?.children(viewMode: .all).first?.description == "Result"
-    let successReturnType = isResultReturn ? returnType!.as(IdentifierTypeSyntax.self)!.genericArgumentClause?.arguments.first!.argument : returnType
+    let successReturnType =
+      isResultReturn
+      ? returnType!.as(IdentifierTypeSyntax.self)!.genericArgumentClause?.arguments.first!.argument
+      : returnType
 
     // Remove completionHandler and comma from the previous parameter
     var newParameterList = funcDecl.signature.parameterClause.parameters
     newParameterList.removeLast()
     let newParameterListLastParameter = newParameterList.last!
     newParameterList.removeLast()
-    newParameterList.append(newParameterListLastParameter.with(\.trailingTrivia, []).with(\.trailingComma, nil))
+    newParameterList.append(
+      newParameterListLastParameter.with(\.trailingTrivia, []).with(\.trailingComma, nil))
 
     // Drop the @addAsync attribute from the new declaration.
     let newAttributeList = funcDecl.attributes.filter {
@@ -136,7 +147,9 @@ public struct AddAsyncMacro: PeerMacro {
           )
           .with(
             \.returnClause,
-            successReturnType != nil ? ReturnClauseSyntax(leadingTrivia: .space, type: successReturnType!.with(\.leadingTrivia, .space)) : nil
+            successReturnType != nil
+              ? ReturnClauseSyntax(
+                leadingTrivia: .space, type: successReturnType!.with(\.leadingTrivia, .space)) : nil
           )  // add result type
           .with(
             \.parameterClause,
diff --git a/Tests/MacroTestingTests/MacroExamples/AddCompletionHandlerMacro.swift b/Tests/MacroTestingTests/MacroExamples/AddCompletionHandlerMacro.swift
index 3f1d833..a70aa08 100644
--- a/Tests/MacroTestingTests/MacroExamples/AddCompletionHandlerMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/AddCompletionHandlerMacro.swift
@@ -73,7 +73,8 @@ public struct AddCompletionHandlerMacro: PeerMacro {
     }
 
     // Form the completion handler parameter.
-    let resultType: TypeSyntax? = funcDecl.signature.returnClause?.type.with(\.leadingTrivia, []).with(\.trailingTrivia, [])
+    let resultType: TypeSyntax? = funcDecl.signature.returnClause?.type.with(\.leadingTrivia, [])
+      .with(\.trailingTrivia, [])
 
     let completionHandlerParam =
       FunctionParameterSyntax(
diff --git a/Tests/MacroTestingTests/MacroExamples/CustomCodable.swift b/Tests/MacroTestingTests/MacroExamples/CustomCodable.swift
index 1b4fffe..a3b1d6a 100644
--- a/Tests/MacroTestingTests/MacroExamples/CustomCodable.swift
+++ b/Tests/MacroTestingTests/MacroExamples/CustomCodable.swift
@@ -24,18 +24,22 @@ public enum CustomCodable: MemberMacro {
     let cases = memberList.compactMap({ member -> String? in
       // is a property
       guard
-        let propertyName = member.decl.as(VariableDeclSyntax.self)?.bindings.first?.pattern.as(IdentifierPatternSyntax.self)?.identifier.text
+        let propertyName = member.decl.as(VariableDeclSyntax.self)?.bindings.first?.pattern.as(
+          IdentifierPatternSyntax.self)?.identifier.text
       else {
         return nil
       }
 
       // if it has a CodableKey macro on it
-      if let customKeyMacro = member.decl.as(VariableDeclSyntax.self)?.attributes.first(where: { element in
-        element.as(AttributeSyntax.self)?.attributeName.as(IdentifierTypeSyntax.self)?.description == "CodableKey"
+      if let customKeyMacro = member.decl.as(VariableDeclSyntax.self)?.attributes.first(where: {
+        element in
+        element.as(AttributeSyntax.self)?.attributeName.as(IdentifierTypeSyntax.self)?.description
+          == "CodableKey"
       }) {
 
         // Uses the value in the Macro
-        let customKeyValue = customKeyMacro.as(AttributeSyntax.self)!.arguments!.as(LabeledExprListSyntax.self)!.first!.expression
+        let customKeyValue = customKeyMacro.as(AttributeSyntax.self)!.arguments!.as(
+          LabeledExprListSyntax.self)!.first!.expression
 
         return "case \(propertyName) = \(customKeyValue)"
       } else {
diff --git a/Tests/MacroTestingTests/MacroExamples/MetaEnumMacro.swift b/Tests/MacroTestingTests/MacroExamples/MetaEnumMacro.swift
index 4120d05..22ac266 100644
--- a/Tests/MacroTestingTests/MacroExamples/MetaEnumMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/MetaEnumMacro.swift
@@ -21,7 +21,9 @@ public struct MetaEnumMacro {
   let access: DeclModifierListSyntax.Element?
   let parentParamName: TokenSyntax
 
-  init(node: AttributeSyntax, declaration: some DeclGroupSyntax, context: some MacroExpansionContext) throws {
+  init(
+    node: AttributeSyntax, declaration: some DeclGroupSyntax, context: some MacroExpansionContext
+  ) throws {
     guard let enumDecl = declaration.as(EnumDeclSyntax.self) else {
       throw DiagnosticsError(diagnostics: [
         CaseMacroDiagnostic.notAnEnum(declaration).diagnose(at: Syntax(node))
@@ -94,7 +96,7 @@ extension EnumDeclSyntax {
   var caseElements: [EnumCaseElementSyntax] {
     memberBlock.members.flatMap { member in
       guard let caseDecl = member.decl.as(EnumCaseDeclSyntax.self) else {
-        return Array<EnumCaseElementSyntax>()
+        return [EnumCaseElementSyntax]()
       }
 
       return Array(caseDecl.elements)
@@ -110,7 +112,8 @@ extension CaseMacroDiagnostic: DiagnosticMessage {
   var message: String {
     switch self {
     case .notAnEnum(let decl):
-      return "'@MetaEnum' can only be attached to an enum, not \(decl.descriptiveDeclKind(withArticle: true))"
+      return
+        "'@MetaEnum' can only be attached to an enum, not \(decl.descriptiveDeclKind(withArticle: true))"
     }
   }
 
diff --git a/Tests/MacroTestingTests/MacroExamples/NewTypeMacro.swift b/Tests/MacroTestingTests/MacroExamples/NewTypeMacro.swift
index 1740aaf..41e8cdd 100644
--- a/Tests/MacroTestingTests/MacroExamples/NewTypeMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/NewTypeMacro.swift
@@ -30,7 +30,8 @@ extension NewTypeMacro: MemberMacro {
           .expression.as(MemberAccessExprSyntax.self),
         let rawType = memberAccessExn.base?.as(DeclReferenceExprSyntax.self)
       else {
-        throw CustomError.message(#"@NewType requires the raw type as an argument, in the form "RawType.self"."#)
+        throw CustomError.message(
+          #"@NewType requires the raw type as an argument, in the form "RawType.self"."#)
       }
 
       guard let declaration = declaration.as(StructDeclSyntax.self) else {
diff --git a/Tests/MacroTestingTests/MacroExamples/WrapStoredPropertiesMacro.swift b/Tests/MacroTestingTests/MacroExamples/WrapStoredPropertiesMacro.swift
index d885331..5f34c39 100644
--- a/Tests/MacroTestingTests/MacroExamples/WrapStoredPropertiesMacro.swift
+++ b/Tests/MacroTestingTests/MacroExamples/WrapStoredPropertiesMacro.swift
@@ -43,7 +43,8 @@ public struct WrapStoredPropertiesMacro: MemberAttributeMacro {
       stringLiteral.segments.count == 1,
       case let .stringSegment(wrapperName)? = stringLiteral.segments.first
     else {
-      throw CustomError.message("macro requires a string literal containing the name of an attribute")
+      throw CustomError.message(
+        "macro requires a string literal containing the name of an attribute")
     }
 
     return [