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V3BiInfluenceBase

Specification for `V3BiInfluenceBase`

Attributes

Attribute	Type	Description
`influencer`	`string`	Unique identifier or name of the influencer
`influence`	`V3BiTranslationBase[]`	Array of translations describing the influence in different languages

Methods

Method	Description
`constructor`	Initializes a new instance of `V3BiInfluenceBase` with the provided `influencer` and `influence`.
`getInfluencer`	Returns the influence description in the specified language, or `undefined` if the translation is not found.

Constructor

Signature:

constructor(influencer: string, influence: V3BiTranslationBase[])

Parameters:

influencer (string): Unique identifier or name of the influencer.
influence (V3BiTranslationBase[]): Array of translations describing the influence in different languages.

Description:
The constructor initializes the V3BiInfluenceBase instance with the provided influencer and influence.

Method: `getInfluencer`

Signature:

getInfluencer(language: string): V3BiTranslationBase | undefined

Parameters:

language (string): The language code for which the influence description is requested.

Description:
Returns the influence description in the specified language, or undefined if the translation is not found.

Example Usage

const translations = [
  new V3BiTranslationBase('en', 'Influence description in English'),
  new V3BiTranslationBase('es', 'Descripción de la influencia en español')
];
const influence = new V3BiInfluenceBase('influencer1', translations);
console.log(influence.getInfluencer('en')); // Output: Influence description in English
console.log(influence.getInfluencer('fr')); // Output: undefined

Scenario Table

Scenario	Given	When	Then
Create an instance with all attributes	The `influencer` is `'influencer1'` and `influence` is a valid array	I create a new `V3BiInfluenceBase` with `influencer` and `influence`	The instance should be created with the specified attributes
Return the correct influence description for a language	The `influencer` is `'influencer2'` and `influence` is a valid array	I call `getInfluencer` with a valid `language` code	The correct influence description for the given language should be returned
Return `undefined` if the language does not exist	The `influencer` is `'influencer3'` and `influence` is a valid array	I call `getInfluencer` with an invalid `language` code	The result should be `undefined`

Tests in Jasmine

Here’s how you can create unit tests for V3BiInfluenceBase using the given scenarios:

import { V3BiInfluenceBase } from './V3BiInfluenceBase';
import { V3BiTranslationBase } from './V3BiTranslationBase';

describe('V3BiInfluenceBase', () => {
  let translations: V3BiTranslationBase[];

  beforeEach(() => {
    translations = [
      new V3BiTranslationBase('en', 'Influence description in English'),
      new V3BiTranslationBase('es', 'Descripción de la influencia en español')
    ];
  });

  it('should create an instance with all attributes', () => {
    const influence = new V3BiInfluenceBase('influencer1', translations);
    expect(influence).toBeTruthy();
    expect(influence.influencer).toBe('influencer1');
    expect(influence.influence).toEqual(translations);
  });

  it('should return the correct influence description for a given language', () => {
    const influence = new V3BiInfluenceBase('influencer2', translations);
    const result = influence.getInfluencer('en');
    expect(result?.text).toBe('Influence description in English');
  });

  it('should return undefined if the language does not exist', () => {
    const influence = new V3BiInfluenceBase('influencer3', translations);
    const result = influence.getInfluencer('fr');
    expect(result).toBeUndefined();
  });
});

Overview Table

Attribute	Type	Description
`influencer`	`string`	Unique identifier or name of the influencer
`influence`	`V3BiTranslationBase[]`	Array of translations describing the influence in different languages

Method	Description
`constructor`	Initializes a new instance of `V3BiInfluenceBase` with the provided `influencer` and `influence`.
`getInfluencer`	Returns the influence description in the specified language, or `undefined` if the translation is not found.

This setup ensures that the V3BiInfluenceBase class is correctly instantiated and that its methods function as expected under various scenarios.