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37 lines
1.2 KiB
PHP
37 lines
1.2 KiB
PHP
<?php
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use Dibi\Helpers;
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use Tester\Assert;
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require __DIR__ . '/bootstrap.php';
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Assert::same(NULL, Helpers::getSuggestion([], ''));
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Assert::same(NULL, Helpers::getSuggestion([], 'a'));
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Assert::same(NULL, Helpers::getSuggestion(['a'], 'a'));
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Assert::same('a', Helpers::getSuggestion(['a', 'b'], ''));
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Assert::same('b', Helpers::getSuggestion(['a', 'b'], 'a')); // ignore 100% match
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Assert::same('a1', Helpers::getSuggestion(['a1', 'a2'], 'a')); // take first
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Assert::same(NULL, Helpers::getSuggestion(['aaa', 'bbb'], 'a'));
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Assert::same(NULL, Helpers::getSuggestion(['aaa', 'bbb'], 'ab'));
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Assert::same(NULL, Helpers::getSuggestion(['aaa', 'bbb'], 'abc'));
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Assert::same('bar', Helpers::getSuggestion(['foo', 'bar', 'baz'], 'baz'));
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Assert::same('abcd', Helpers::getSuggestion(['abcd'], 'acbd'));
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Assert::same('abcd', Helpers::getSuggestion(['abcd'], 'axbd'));
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Assert::same(NULL, Helpers::getSuggestion(['abcd'], 'axyd'));
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/*
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length allowed ins/del replacements
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-------------------------------------
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0 1 0
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1 1 1
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2 1 1
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3 1 1
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4 2 1
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5 2 2
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6 2 2
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7 2 2
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8 3 2
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*/
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