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@@ -0,0 +1,124 @@
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+<?php
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+
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+declare(strict_types=1);
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+
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+/**
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+ * Calculate the value of scrabble score for a given word.
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+ */
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+class ScrabbleScoreTest extends PHPUnit\Framework\TestCase
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+{
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+ public static function setUpBeforeClass(): void
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+ {
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+ require_once 'ScrabbleScore.php';
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+ }
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+
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+ /**
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+ * uuid f46cda29-1ca5-4ef2-bd45-388a767e3db2
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+ * @testdox Lowercase letter
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+ */
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+ public function testLowercaseSingleLetter(): void
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+ {
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+ $word = 'a';
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+ $this->assertEquals(1, score($word));
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+ }
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+
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+ /**
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+ * uuid f7794b49-f13e-45d1-a933-4e48459b2201
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+ * @testdox Uppercase letter
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+ */
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+ public function testUppercaseSingleLetter(): void
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+ {
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+ $word = 'A';
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+ $this->assertEquals(1, score($word));
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+ }
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+
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+ /**
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+ * uuid eaba9c76-f9fa-49c9-a1b0-d1ba3a5b31fa
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+ * @testdox Valuable letter
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+ */
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+ public function testValuableSingleLetter(): void
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+ {
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+ $word = 'f';
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+ $this->assertEquals(4, score($word));
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+ }
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+
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+ /**
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+ * uuid f3c8c94e-bb48-4da2-b09f-e832e103151e
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+ * @testdox Short word
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+ */
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+ public function testShortWord(): void
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+ {
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+ $word = 'at';
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+ $this->assertEquals(2, score($word));
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+ }
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+
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+ /**
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+ * uuid 71e3d8fa-900d-4548-930e-68e7067c4615
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+ * @testdox Short, valuable word
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+ */
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+ public function testShortValuableWord(): void
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+ {
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+ $word = 'zoo';
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+ $this->assertEquals(12, score($word));
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+ }
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+
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+ /**
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+ * uuid d3088ad9-570c-4b51-8764-c75d5a430e99
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+ * @testdox Medium word
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+ */
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+ public function testMediumWord(): void
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+ {
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+ $word = 'street';
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+ $this->assertEquals(6, score($word));
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+ }
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+
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+ /**
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+ * uuid fa20c572-ad86-400a-8511-64512daac352
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+ * @testdox Medium, valuable word
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+ */
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+ public function testMediumValuableWord(): void
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+ {
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+ $word = 'quirky';
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+ $this->assertEquals(22, score($word));
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+ }
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+
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+ /**
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+ * uuid 9336f0ba-9c2b-4fa0-bd1c-2e2d328cf967
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+ * @testdox Long, mixed-case word
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+ */
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+ public function testLongMixedCaseWord(): void
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+ {
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+ $word = 'OxyphenButazone';
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+ $this->assertEquals(41, score($word));
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+ }
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+
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+ /**
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+ * uuid 1e34e2c3-e444-4ea7-b598-3c2b46fd2c10
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+ * @testdox English-like word
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+ */
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+ public function testEnglishLikeWord(): void
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+ {
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+ $word = 'pinata';
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+ $this->assertEquals(8, score($word));
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+ }
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+
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+ /**
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+ * uuid 4efe3169-b3b6-4334-8bae-ff4ef24a7e4f
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+ * @testdox Empty input
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+ */
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+ public function testEmptyWordScore(): void
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+ {
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+ $word = '';
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+ $this->assertEquals(0, score($word));
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+ }
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+
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+ /*
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+ * uuid 3b305c1c-f260-4e15-a5b5-cb7d3ea7c3d7
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+ * @testdox Entire alphabet available
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+ */
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+ public function testEntireAlphabetWord(): void
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+ {
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+ $word = 'abcdefghijklmnopqrstuvwxyz';
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+ $this->assertEquals(87, score($word));
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+ }
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+}
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