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const DomainWikiModel = imports.wikipedia.models.domain_wiki_model;
let model;
let mockJsonData = {
categories: [
{
category_name: 'Main Category',
content_text: 'Lorem Ipsum',
image_file: 'file:///image.jpg',
image_thumb_uri: 'file:///image_thumb.jpg',
is_main_category: true,
subcategories: [
'Category One',
'Category Two'
]
},
{
category_name: 'Category One',
content_text: 'Lorem Ipsum',
image_file: 'file:///image.jpg',
image_thumb_uri: 'file:///image_thumb.jpg',
is_main_category: false,
subcategories: []
},
{
category_name: 'Category Two',
content_text: 'Lorem Ipsum',
image_file: 'file:///image.jpg',
image_thumb_uri: 'file:///image_thumb.jpg',
is_main_category: false,
subcategories: [
'Category Three'
]
},
{
category_name: 'Category Three',
content_text: 'Lorem Ipsum',
image_file: 'file:///image.jpg',
image_thumb_uri: 'file:///image_thumb.jpg',
is_main_category: false,
subcategories: []
},
],
articles: [
{
title: 'Article One',
url: 'file:///article1.html',
source: 'Mock data',
categories: [
'Category One'
]
},
{
title: 'Article Two',
url: 'file:///article2.html',
source: 'Mock data',
categories: [
'Category One',
'Category Two'
]
},
{
title: 'Article Three',
url: 'file:///article3.html',
source: 'Mock data',
categories: [
'Category Two'
]
}
]
};
function setUp() {
model = new DomainWikiModel.DomainWikiModel();
}
function _assertArticleListContainsArticleTitles(articleList, titleList) {
assertEquals(titleList.length, articleList.length);
titleList.forEach(function (title) {
assertTrue(articleList.some(function (articleModel) {
return articleModel.title == title;
}));
});
}
function testGetArticlesReturnsAllArticles() {
model.loadFromJson(mockJsonData);
let articles = model.getArticles();
_assertArticleListContainsArticleTitles(articles,
[ 'Article One', 'Article Two', 'Article Three' ]);
}
function testGetArticlesForCategoryWithArticles() {
model.loadFromJson(mockJsonData);
let articles = model.getArticlesForCategory('Category One');
_assertArticleListContainsArticleTitles(articles,
[ 'Article One', 'Article Two' ]);
}
function testGetArticlesForCategoryWithoutArticles() {
model.loadFromJson(mockJsonData);
assertEquals(0, model.getArticlesForCategory('Main Category').length);
}
function testGetArticlesForCategoryWithNonexistentId() {
assertEquals(0, model.getArticlesForCategory('Nonexistent').length);
}
function testCategoryHasArticlesReturnsTrue() {
model.loadFromJson(mockJsonData);
assertTrue(model._getCategoryHasArticles('Category Two'));
}
function testCategoryHasArticlesReturnsFalse() {
model.loadFromJson(mockJsonData);
assertFalse(model._getCategoryHasArticles('Category Three'));
}
function testCategoryHasArticlesWithNonexistentId() {
assertFalse(model._getCategoryHasArticles('Nonexistent'));
}
function testGetCategory() {
model.loadFromJson(mockJsonData);
let category = model.getCategory('Category One');
assertEquals('CategoryModel', category.__name__);
assertEquals('Category One', category.title);
}
function testGetNonexistentCategory() {
assertUndefined(model.getCategory('Nonexistent'));
}
function testGetMainCategory() {
model.loadFromJson(mockJsonData);
let category = model.getMainCategory();
assertTrue(category.__name__ == 'CategoryModel');
assertEquals('Main Category', category.title);
}
function testGetUnsetMainCategory() {
assertNull(model.getMainCategory());
}
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