52 lines
1.9 KiB
PHP
52 lines
1.9 KiB
PHP
<?php
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class HelperTest extends SimpleTest {
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function test_1_verticalslice() {
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$all = DB::query("SELECT * FROM accounts ORDER BY id ASC");
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$names = DBHelper::verticalSlice($all, 'username');
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$this->assert(count($names) === 5);
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$this->assert($names[0] === 'Abe');
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$ages = DBHelper::verticalSlice($all, 'age', 'username');
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$this->assert(count($ages) === 5);
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$this->assert($ages['Abe'] === '700');
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}
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function test_2_reindex() {
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$all = DB::query("SELECT * FROM accounts ORDER BY id ASC");
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$names = DBHelper::reIndex($all, 'username');
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$this->assert(count($names) === 5);
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$this->assert($names['Bart']['username'] === 'Bart');
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$this->assert($names['Bart']['age'] === '15');
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$names = DBHelper::reIndex($all, 'username', 'age');
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$this->assert($names['Bart']['15']['username'] === 'Bart');
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$this->assert($names['Bart']['15']['age'] === '15');
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}
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function test_3_empty() {
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$none = DB::query("SELECT * FROM accounts WHERE username=%s", 'doesnotexist');
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$this->assert(is_array($none) && count($none) === 0);
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$names = DBHelper::verticalSlice($none, 'username', 'age');
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$this->assert(is_array($names) && count($names) === 0);
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$names_other = DBHelper::reIndex($none, 'username', 'age');
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$this->assert(is_array($names_other) && count($names_other) === 0);
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}
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function test_4_null() {
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DB::query("UPDATE accounts SET password = NULL WHERE username=%s", 'Bart');
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$all = DB::query("SELECT * FROM accounts ORDER BY id ASC");
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$ages = DBHelper::verticalSlice($all, 'age', 'password');
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$this->assert(count($ages) === 5);
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$this->assert($ages[''] === '15');
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$passwords = DBHelper::reIndex($all, 'password');
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$this->assert(count($passwords) === 5);
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$this->assert($passwords['']['username'] === 'Bart');
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$this->assert($passwords['']['password'] === NULL);
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}
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}
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?>
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