Move stubs from ./stubs to ./shared/Stubs

Gathers all shared test code in single place.

tests/unit/shared/Stubs/CodeSubstituterStub.ts

@@ -0,0 +1,20 @@
+import { IProjectInformation } from '@/domain/IProjectInformation';
+import { ICodeSubstituter } from '@/application/Parser/ScriptingDefinition/ICodeSubstituter';
+
+export class CodeSubstituterStub implements ICodeSubstituter {
+  private readonly scenarios =
+  new Array<{ code: string, info: IProjectInformation, result: string }>();
+
+  public substitute(code: string, info: IProjectInformation): string {
+    const scenario = this.scenarios.find((s) => s.code === code && s.info === info);
+    if (scenario) {
+      return scenario.result;
+    }
+    return `[CodeSubstituterStub] - code: ${code}`;
+  }
+
+  public setup(code: string, info: IProjectInformation, result: string) {
+    this.scenarios.push({ code, info, result });
+    return this;
+  }
+}