168 lines
9.9 KiB
PHP
168 lines
9.9 KiB
PHP
<?php
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namespace SteppingHat\Test\EmojiDetector;
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use PHPUnit\Framework\TestCase;
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use SteppingHat\EmojiDetector\EmojiDetector;
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class EmojiDetectorTest extends TestCase {
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public function testDetectEmoji() {
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$string = '🍆';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(1, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('🍆', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('eggplant', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('food-vegetable', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Food & Drink', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertSame(1, $emoji->getMbLength(), "More emoji characters in the hex string are present than expected");
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$this->assertNull($emoji->getSkinTone(), "Emoji object contains a skin tone when none should exist");
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$this->assertSame(0, $emoji->getOffset(), "Emoji is indicating a position other than the start of the string");
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$this->assertSame(0, $emoji->getMbOffset(), "Emoji is indicating a position other than the start of the string");
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$this->assertSame(['1F346'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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/**
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*
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*/
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public function testDetectSimpleEmoji() {
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$string = '❤️';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(1, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('❤️', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('red heart', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('emotion', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Smileys & Emotion', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertSame(2, $emoji->getMbLength(), "More emoji characters in the hex string are present than expected");
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$this->assertNull($emoji->getSkinTone(), "Emoji object contains a skin tone when none should exist");
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$this->assertSame(0, $emoji->getOffset(), "Emoji is indicating a position other than the start of the string");
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$this->assertSame(0, $emoji->getMbOffset(), "Emoji is indicating a position other than the start of the string");
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$this->assertSame(['2764', 'FE0F'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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public function testDetectEmojiInString() {
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$string = 'LOL 😂!';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(1, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('😂', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('face with tears of joy', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('face-smiling', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Smileys & Emotion', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertSame(1, $emoji->getMbLength(), "More emoji characters in the hex string are present than expected");
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$this->assertNull($emoji->getSkinTone(), "Emoji object contains a skin tone when none should exist");
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$this->assertSame(4, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(4, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['1F602'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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public function testDetectMultipleEmoji() {
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$string = '🌚💩';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(2, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('🌚', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('new moon face', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('sky & weather', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Travel & Places', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertCount(1, $emoji->getHexCodes(), "More emoji characters in the hex string are present than expected");
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$this->assertNull($emoji->getSkinTone(), "Emoji object contains a skin tone when none should exist");
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$this->assertSame(0, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(0, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['1F31A'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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$emoji = array_shift($emojis);
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$this->assertSame('💩', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('pile of poo', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('face-costume', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Smileys & Emotion', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertSame(1, $emoji->getMbLength(), "More emoji characters in the hex string are present than expected");
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$this->assertNull($emoji->getSkinTone(), "Emoji object contains a skin tone when none should exist");
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$this->assertSame(4, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(1, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['1F4A9'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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public function testDetectSkinToneEmoji() {
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$string = '🤦🏻';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(1, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('🤦🏻', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('person facepalming: light skin tone', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('person-gesture', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('People & Body', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertCount(2, $emoji->getHexCodes(), "More emoji characters in the hex string are present than expected");
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$this->assertSame('skin-tone-2', $emoji->getSkinTone(), "Emoji reported a different skin tone than expected");
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$this->assertSame(0, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(0, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['1F926', '1F3FB'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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public function testDetectComplexString() {
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$string = 'I ❤️ working on 👨💻';
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$emojis = (new EmojiDetector())->detect($string);
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$this->assertCount(2, $emojis);
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$emoji = array_shift($emojis);
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$this->assertSame('❤️', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('red heart', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('emotion', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('Smileys & Emotion', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertCount(2, $emoji->getHexCodes(), "More emoji characters in the hex string are present than expected");
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$this->assertSame(null, $emoji->getSkinTone(), "Emoji reported a different skin tone than expected");
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$this->assertSame(2, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(2, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['2764', 'FE0F'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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$emoji = array_shift($emojis);
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$this->assertSame('👨💻', $emoji->getEmoji(), "Expected emoji does not match actual emoji in string");
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$this->assertSame('man technologist', $emoji->getName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('person-role', $emoji->getShortName(), "Expected emoji name does not match the actual emoji name");
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$this->assertSame('People & Body', $emoji->getCategory(), "Expected emoji category does not match the actual emoji category");
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$this->assertCount(3, $emoji->getHexCodes(), "More emoji characters in the hex string are present than expected");
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$this->assertSame(null, $emoji->getSkinTone(), "Emoji reported a different skin tone than expected");
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$this->assertSame(20, $emoji->getOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(16, $emoji->getMbOffset(), "Emoji is indicating a position that is not expected");
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$this->assertSame(['1F468', '200D', '1F4BB'], $emoji->getHexCodes(), "Invalid hex codes representing the emoji were presented");
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}
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public function testSingleEmoji() {
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$detector = new EmojiDetector();
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$string = '🖥';
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$this->assertTrue($detector->isSingleEmoji($string));
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$string = '😂🎉';
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$this->assertFalse($detector->isSingleEmoji($string));
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$string = '👨💻'; // This one has a ZWJ character
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$this->assertTrue($detector->isSingleEmoji($string));
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$string = '👨💻'; // This one does not have a ZWJ character
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$this->assertFalse($detector->isSingleEmoji($string));
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}
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}
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