GH-18 while statement formatting

Src/CSharpier.Tests/TestFiles/WhileStatement/WhileStatements.actual.cst

@@ -0,0 +1,23 @@
+class ClassName
+{
+    void MethodName()
+    {
+        while (true)
+        {
+            return;
+        }
+
+        while (true && false)
+        {
+            return;
+        }
+
+        while (
+            directoryInfo.Name != "Test" &&
+            directoryInfo.Parent != null &&
+            someLongCondition == "test")
+        {
+            directoryInfo = directoryInfo.Parent;
+        }
+    }
+}

Src/CSharpier.Tests/TestFiles/WhileStatement/WhileStatements.cst

@@ -0,0 +1,23 @@
+class ClassName
+{
+    void MethodName()
+    {
+        while (true)
+        {
+            return;
+        }
+
+        while (true && false)
+        {
+            return;
+        }
+
+        while (
+            directoryInfo.Name != "Test" &&
+            directoryInfo.Parent != null &&
+            someLongCondition == "test")
+        {
+            directoryInfo = directoryInfo.Parent;
+        }
+    }
+}

Src/CSharpier.Tests/TestFiles/WhileStatement/_WhileStatementTests.cs

@@ -6,9 +6,9 @@ namespace CSharpier.Tests.TestFiles
     public class WhileStatementTests : BaseTest
     {
         [Test]
-        public void BasicWhileStatement()
+        public void WhileStatements()
         {
-            this.RunTest("WhileStatement", "BasicWhileStatement");
+            this.RunTest("WhileStatement", "WhileStatements");
         }
     }
 }

Src/CSharpier/Printer/WhileStatementSyntax.cs

@@ -7,11 +7,13 @@ public partial class Printer
         private Doc PrintWhileStatementSyntax(WhileStatementSyntax node)
         {
             return Concat(
+                this.PrintExtraNewLines(node),
                 this.PrintSyntaxToken(node.WhileKeyword, " "),
                 this.PrintSyntaxToken(node.OpenParenToken),
-                this.Print(node.Condition),
+                Group(Indent(SoftLine,
+                    this.Print(node.Condition))),
                 this.PrintSyntaxToken(node.CloseParenToken),
                 this.Print(node.Statement));
         }
     }
-}
+}