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50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
/**
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* Copyright (c) 2017-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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const path = require('path');
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const utils = require('../utils');
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const readFileSync = require('fs').readFileSync;
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const blogPostWithTruncateContents = readFileSync(
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path.join(__dirname, '__fixtures__', 'blog-post-with-truncate.md'),
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'utf-8'
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);
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const blogPostWithoutTruncateContents = readFileSync(
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path.join(__dirname, '__fixtures__', 'blog-post-without-truncate.md'),
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'utf-8'
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);
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describe('utils', () => {
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test('blogPostHasTruncateMarker', () => {
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expect(utils.blogPostHasTruncateMarker(blogPostWithTruncateContents)).toBe(
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true
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);
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expect(
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utils.blogPostHasTruncateMarker(blogPostWithoutTruncateContents)
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).toBe(false);
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});
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test('extractBlogPostBeforeTruncate', () => {
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expect(
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utils.extractBlogPostBeforeTruncate(blogPostWithTruncateContents)
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).toMatchSnapshot();
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expect(
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utils.extractBlogPostBeforeTruncate(blogPostWithoutTruncateContents)
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).toMatchSnapshot();
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});
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test('extractBlogPostSummary', () => {
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expect(
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utils.extractBlogPostSummary(blogPostWithTruncateContents)
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).toMatchSnapshot();
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expect(
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utils.extractBlogPostSummary(blogPostWithoutTruncateContents)
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).toMatchSnapshot();
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});
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});
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