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var Immutable = require('immutable');
var Summary = require('../../../models/summary');
var File = require('../../../models/file');
describe('moveArticleAfter', function() {
var moveArticleAfter = require('../moveArticleAfter');
var summary = Summary.createFromParts(File(), [
{
articles: [
{
title: '1.1',
path: '1.1'
},
{
title: '1.2',
path: '1.2'
}
]
},
{
title: 'Part I',
articles: [
{
title: '2.1',
path: '2.1',
articles: [
{
title: '2.1.1',
path: '2.1.1'
},
{
title: '2.1.2',
path: '2.1.2'
}
]
},
{
title: '2.2',
path: '2.2'
}
]
}
]);
it('moving right after itself should be invariant', function() {
var newSummary = moveArticleAfter(summary, '2.1', '2.1');
expect(Immutable.is(summary, newSummary)).toBe(true);
});
it('moving after previous one should be invariant too', function() {
var newSummary = moveArticleAfter(summary, '2.1', '2.0');
expect(Immutable.is(summary, newSummary)).toBe(true);
});
it('should move an article after a previous level', function() {
var newSummary = moveArticleAfter(summary, '2.2', '2.0');
var moved = newSummary.getByLevel('2.1');
expect(moved.getTitle()).toBe('2.2');
expect(newSummary.getByLevel('2.2').getTitle()).toBe('2.1');
});
it('should move an article after a previous and less deep level', function() {
var newSummary = moveArticleAfter(summary, '2.1.1', '2.0');
var moved = newSummary.getByLevel('2.1');
expect(moved.getTitle()).toBe('2.1.1');
expect(newSummary.getByLevel('2.2.1').getTitle()).toBe('2.1.2');
expect(newSummary.getByLevel('2.2').getTitle()).toBe('2.1');
});
it('should move an article after a next level', function() {
var newSummary = moveArticleAfter(summary, '2.1', '2.2');
var moved = newSummary.getByLevel('2.2');
expect(moved.getTitle()).toBe('2.1');
expect(newSummary.getByLevel('2.1').getTitle()).toBe('2.2');
});
});
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