Method getVariableValue

src/formatters/formatter.test.ts:8–11

(variableName: string)

    private promptCalled = false;

    protected getVariableValue(variableName: string): string {
        // This is the fix we're testing
        return (this.variables.get(variableName) as string) ?? "";
    }

    /** Returns true when a variable is present AND its value is not undefined.
     *  Null and empty string are considered intentional values. */