Add tests

resources/functionalTests/using/6optional-statements/input.p

@@ -0,0 +1,12 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Common.*        from propath.
+using Exceptions.*             from propath.
+using Framework.*            from propath.
+using Framework.Ccs.*        from propath.
+using Framework.Enum.*      from propath.
+using Framework.Exceptions.*      from propath.
+using Util.*              from propath.
+using Lang.*          from propath.

resources/functionalTests/using/6optional-statements/target.p

@@ -0,0 +1,12 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Common.*               from propath.
+using Exceptions.*           from propath.
+using Framework.*            from propath.
+using Framework.Ccs.*        from propath.
+using Framework.Enum.*       from propath.
+using Framework.Exceptions.* from propath.
+using Lang.*                 from propath.
+using Util.*                 from propath.

resources/functionalTests/using/6optional-statements2/input.p

@@ -0,0 +1,11 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Alpha.Beta.*    from propath.
+using Gamma.Delta.*   from propath.
+using Epsilon.Zeta.*  from propath.
+using Theta.Iota.*      from assembly.
+using Kappa.Lambda.*    from propath.
+using Mu.Nu.*            from propath.
+using Xi.Omicron.*                 from assembly.

resources/functionalTests/using/6optional-statements2/target.p

@@ -0,0 +1,11 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Alpha.Beta.*   from propath.
+using Epsilon.Zeta.* from propath.
+using Gamma.Delta.*  from propath.
+using Kappa.Lambda.* from propath.
+using Mu.Nu.*        from propath.
+using Theta.Iota.*   from assembly.
+using Xi.Omicron.*   from assembly.

resources/functionalTests/using/6optional-statements3/input.p

@@ -0,0 +1,11 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Alpha.Beta.*    from propath.
+using Gamma.Delta.*   from propath.
+using Epsilon.Zeta.*  from propath.
+using Theta.Iota.*      from assembly.
+using Kappa.Lambda.*    from propath.
+using Mu.Nu.*            from propath.
+using Xi.Omicron.*                 from assembly.

resources/functionalTests/using/6optional-statements3/target.p

@@ -0,0 +1,16 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.usingFormatting": true,
+      "abl.completion.upperCase": false}*/
+
+using Alpha.*.
+using Alpha.Beta.*             from propath. 
+using Beta.Gamma.*.
+using Chi.Psi.Omega.*          from propath.
+using Delta.Epsilon.Zeta.Eta.* from propath.
+using Epsilon.Zeta.*           from assembly.
+using Eta.Theta.*              from propath.
+using Gamma.Delta.*            from propath.
+using Kappa.Lambda.Mu.Nu.*     from propath.
+using Sigma.Tau.Upsilon.Phi.*  from propath.
+using Theta.Iota.*             from propath.
+using Xi.Omicron.Pi.Rho.*      from propath.

src/v2/formatters/using/UsingFormatter.ts

@@ -8,7 +8,6 @@ import { IConfigurationManager } from "../../../utils/IConfigurationManager";
 import { FormatterHelper } from "../../formatterFramework/FormatterHelper";
 import { UsingSettings } from "./UsingSettings";
 import { SyntaxNodeType } from "../../../model/SyntaxNodeType";
-import { Options } from "vscode-extension-tester";
 
 @RegisterFormatter
 export class UsingFormatter extends AFormatter implements IFormatter {
@@ -83,7 +82,11 @@ export class UsingFormatter extends AFormatter implements IFormatter {
             let optionalDefinitions = "";
             this.alignOptionalStatements = Math.max(
                 this.alignOptionalStatements,
-                keyword.length + identifier.length
+                /*  The format is this:
+                    USING IDENTIFIER OPTIONAL_DEFINITIONS.
+                    therefore we add +1 for the spaces between different parts.
+                */
+                keyword.length + 1 + identifier.length + 1
             );
             if (node.childCount > 2) {
                 for (let i = 2; i < node.childCount; ++i) {
@@ -116,9 +119,7 @@ export class UsingFormatter extends AFormatter implements IFormatter {
             return (
                 statement.identifier +
                 " ".repeat(
-                    this.alignOptionalStatements -
-                        statement.identifier.length +
-                        1
+                    this.alignOptionalStatements - statement.identifier.length
                 ) +
                 statement.optionalDefinitions +
                 "."