37 lines
1.4 KiB
PHP
37 lines
1.4 KiB
PHP
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<?php
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namespace NoccyLabs\SimpleJwt\Key;
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class JwtDerivedKeyTest extends \PhpUnit\Framework\TestCase
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{
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public function testTheDerivedKeysShouldBeConsistent()
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{
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$key1a = new JwtDerivedKey("foo", "foosalt");
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$key1b = new JwtDerivedKey("foo", "foosalt");
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$this->assertNotNull($key1a);
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$this->assertEquals($key1a->getBinaryKey(), $key1b->getBinaryKey());
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$key2a = new JwtDerivedKey("bar", "foosalt");
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$key2b = new JwtDerivedKey("bar", "barsalt");
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$key2c = new JwtDerivedKey("bar", "barsalt");
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$this->assertNotNull($key2a);
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$this->assertNotEquals($key2a->getBinaryKey(), $key2b->getBinaryKey());
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$this->assertEquals($key2b->getBinaryKey(), $key2c->getBinaryKey());
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}
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public function testTheDerivedKeysShouldBeUnique()
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{
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$keys = [];
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$keys[] = (new JwtDerivedKey("foo", "foosalt"))->getBinaryKey();
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$keys[] = (new JwtDerivedKey("foo", "barsalt"))->getBinaryKey();
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$keys[] = (new JwtDerivedKey("foo", "bazsalt"))->getBinaryKey();
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$keys[] = (new JwtDerivedKey("bar", "foosalt"))->getBinaryKey();
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$keys[] = (new JwtDerivedKey("bar", "barsalt"))->getBinaryKey();
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$keys[] = (new JwtDerivedKey("bar", "bazsalt"))->getBinaryKey();
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$unique = array_unique($keys);
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$this->assertEquals(count($keys), count($unique));
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}
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}
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