Make methods of Format public for testing

Author: akkyie

Sources/SwiftSyntaxBuilder/DeclBuildables.swift

@@ -160,7 +160,7 @@ public struct Struct: DeclBuildable {
     let structKeyword = Tokens.struct.withLeadingTrivia(leadingTrivia)
 
     let declList = memberList.buildDeclList(
-      format: format.indented(),
+      format: format._indented(),
       leadingTrivia: .zero
     )
 
@@ -169,13 +169,13 @@ public struct Struct: DeclBuildable {
       $0.useIdentifier(SyntaxFactory.makeIdentifier(name))
       $0.useMembers(MemberDeclBlockSyntax {
         $0.useLeftBrace(Tokens.leftBrace.withLeadingTrivia(.spaces(1)))
-        $0.useRightBrace(Tokens.rightBrace.withLeadingTrivia(.newlines(1) + format.makeIndent()))
+        $0.useRightBrace(Tokens.rightBrace.withLeadingTrivia(.newlines(1) + format._makeIndent()))
 
-        let format = format.indented()
+        let format = format._indented()
         for decl in declList {
           let member = SyntaxFactory
             .makeMemberDeclListItem(decl: decl, semicolon: nil)
-            .withLeadingTrivia(.newlines(1) + format.makeIndent())
+            .withLeadingTrivia(.newlines(1) + format._makeIndent())
           $0.addMember(member)
         }
       })

Sources/SwiftSyntaxBuilder/Format.swift

@@ -23,13 +23,13 @@ public struct Format {
 }
 
 extension Format {
-  func indented() -> Format {
+  public func _indented() -> Format {
     var copy = self
     copy.indents += 1
     return copy
   }
 
-  func makeIndent() -> Trivia {
+  public func _makeIndent() -> Trivia {
     return indents == 0 ? .zero : Trivia.spaces(indents * indentWidth)
   }
 }

Sources/SwiftSyntaxBuilder/SyntaxBuildables.swift

@@ -71,8 +71,8 @@ public struct SourceFile: SyntaxBuildable {
       for (index, syntax) in syntaxList.enumerated() {
         let trivia: Trivia =
           index == syntaxList.startIndex
-            ? format.makeIndent()
-            : .newlines(1) + format.makeIndent()
+            ? format._makeIndent()
+            : .newlines(1) + format._makeIndent()
 
         $0.addStatement(CodeBlockItemSyntax {
           $0.useItem(syntax)

Tests/SwiftSyntaxBuilderTest/FormatTests.swift

@@ -1,16 +1,16 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class FormatTests: XCTestCase {
-  func testMakeIndented() {
+  func test_makeIndented() {
     for width in 1 ... 4 {
       let format = Format(indentWidth: width)
 
-      XCTAssertEqual(format.makeIndent(), .zero)
-      XCTAssertEqual(format.indented().makeIndent(), .spaces(width))
-      XCTAssertEqual(format.indented().indented().makeIndent(), .spaces(width * 2))
+      XCTAssertEqual(format._makeIndent(), .zero)
+      XCTAssertEqual(format._indented()._makeIndent(), .spaces(width))
+      XCTAssertEqual(format._indented()._indented()._makeIndent(), .spaces(width * 2))
     }
   }
 }

Tests/SwiftSyntaxBuilderTest/ImportTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class ImportTests: XCTestCase {
   func testImport() {

Tests/SwiftSyntaxBuilderTest/IntegerLiteralTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class IntegerLiteralTests: XCTestCase {
   func testIntegerLiteral() {

Tests/SwiftSyntaxBuilderTest/SourceFileTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class SourceFileTests: XCTestCase {
   func testSourceFile() {

Tests/SwiftSyntaxBuilderTest/StringLiteralTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class StringLiteralTests: XCTestCase {
   func testStringLiteral() {

Tests/SwiftSyntaxBuilderTest/StructTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class StructTests: XCTestCase {
   func testEmptyStruct() {
@@ -60,12 +60,12 @@ final class StructTests: XCTestCase {
   }
 
   func testStructWithIndent() {
-    let format = Format().indented()
+    let format = Format()._indented()
 
     let buildable = Struct("TestStruct") {
       Let("member", of: "String")
     }
-    let syntax = buildable.buildSyntax(format: format, leadingTrivia: format.makeIndent())
+    let syntax = buildable.buildSyntax(format: format, leadingTrivia: format._makeIndent())
 
     var text = ""
     syntax.write(to: &text)

Tests/SwiftSyntaxBuilderTest/VariableTests.swift

@@ -1,7 +1,7 @@
 import XCTest
 import SwiftSyntax
 
-@testable import SwiftSyntaxBuilder
+import SwiftSyntaxBuilder
 
 final class VariableTests: XCTestCase {
   func testLet() {