Automattic / jetpack

	/**

	 * Test that a sentence which is too long for a single tweet is split into two tweets, at a word break.

	 */

	public function test_long_sentence() {

		$test_content = 'This is 22 characters ';

		$blocks       = array(

			$this->generateParagraphData( str_repeat( $test_content, 13 ) ),

		);

		$expected_text = array(

			str_repeat( $test_content, 12 ) . 'This is 22…',

			'…characters',

		);

		$expected_boundaries = array(

			$this->generateNormalBoundary( 274, 275, 'content' ),

			false,

		);

		$expected_blocks = array(

			$blocks,

			$blocks,

		);

		$this->assertTweetGenerated(

			$blocks,

			$expected_text,

			$expected_boundaries,

			$expected_blocks

		);

	}

	/**

	 * Test that other space characters will be used when splitting sentences up into words.

	/**

	 * Test that a list which is too long for a single tweet is split at the end of a list line.

	 */

	public function test_long_list() {

		$test_content = 'This is 22 characters.';

		$blocks = array(

			$this->generateListData( str_repeat( "<li>$test_content</li>", 12 ) ),

		);

		$expected_text = array(

			trim( str_repeat( "- $test_content\n", 11 ) ),

			"- $test_content",

		);

		$expected_boundaries = array(

			$this->generateLineBoundary( 10, 'values' ),

			false,

		);

		$expected_blocks = array(

			$blocks,

			$blocks,

		);

		$this->assertTweetGenerated(

			$blocks,

			$expected_text,

			$expected_boundaries,

			$expected_blocks

		);

	}

	/**

	 * Test that a long list will start a new tweet when it's too long to be appended to the previous

	/**

	 * Test that a range of emoji (including a variety of compound emoji) count as two characters.

	 */

	public function test_emoji_count_as_two_characters() {

		$test_content = '🙂 🏳️‍🌈 👩‍👩‍👧‍👧 👨🏾‍🦰 👩🏻‍💻 ';

		$blocks = array(

			$this->generateParagraphData( str_repeat( $test_content, 19 ) ),

		);

		$expected_text = array(

			trim( str_repeat( $test_content, 18 ) ) . ' 🙂 🏳️‍🌈 👩‍👩‍👧‍👧…',

			'…👨🏾‍🦰 👩🏻‍💻',

		);

		$expected_boundaries = array(

			$this->generateNormalBoundary( 705, 706, 'content' ),

			false,

		);

		$expected_blocks = array(

			$blocks,

			$blocks,

		);

		$this->assertTweetGenerated(

			$blocks,

			$expected_text,

			$expected_boundaries,

			$expected_blocks

		);

	}

	/**

	 * Test that inline images don't show up in the tweet.

	/**

	 * Test that long URLs don't cause text to break into multiple tweets.

	 */

	public function test_long_links_dont_break_a_paragraph_up() {

		$test_url = 'https://jetpack.com/' . str_repeat( 'a', 280 );

		$test_content  = "It's <a href='$test_url'>a celebration</a>!";

		$expected_text = "It's a celebration ($test_url)!";

		$blocks = array(

			$this->generateParagraphData( $test_content ),

		);

		$expected_content = array(

			array(

				'text' => $expected_text,

				'urls' => array( $test_url ),

			),

		);

		$this->assertTweetGenerated( $blocks, $expected_content, array( false ), array( $blocks ) );

	}

	/**

	 * Test that URLs appearing before and after paragraph breaks are counted correctly.