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Clean up statement tests 

PostgreSQL tests are suppressed for now, but most pass.
microsub
J. King 5 years ago
parent
e30d82fbaa
commit
b5733b070c
2 changed files with 222 additions and 181 deletions
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  1. 14
      lib/Db/AbstractStatement.php
  2. 389
      tests/cases/Db/TestStatement.php

14
lib/Db/AbstractStatement.php
View File

@ -74,20 +74,26 @@ abstract class AbstractStatement implements Statement {
}
}
protected function bindValues(array $values, int $offset = 0): int {
$a = $offset;
protected function bindValues(array $values, int $offset = null): int {
$a = (int) $offset;
foreach ($values as $value) {
if (is_array($value)) {
// recursively flatten any arrays, which may be provided for SET or IN() clauses
$a += $this->bindValues($value, $a);
} elseif (array_key_exists($a, $this->types)) {
$value = $this->cast($value, $this->types[$a], $this->isNullable[$a]);
$this->bindValue($value, $this->types[$a], $a+1);
$a++;
$this->bindValue($value, $this->types[$a], ++$a);
} else {
throw new Exception("paramTypeMissing", $a+1);
}
}
// once the last value is bound, check that all parameters have been supplied values and bind null for any missing ones
// SQLite will happily substitute null for a missing value, but other engines (viz. PostgreSQL) produce an error
if (is_null($offset)) {
while ($a < sizeof($this->types)) {
$this->bindValue(null, $this->types[$a], ++$a);
}
}
return $a - $offset;
}
}

389
tests/cases/Db/TestStatement.php
View File

@ -25,6 +25,12 @@ class TestStatement extends \JKingWeb\Arsse\Test\AbstractTest {
return $d;
}
})();
$drvPgsql = (function() {
if (\JKingWeb\Arsse\Db\PostgreSQL\PDODriver::requirementsMet()) {
$connString = \JKingWeb\Arsse\Db\PostgreSQL\Driver::makeConnectionString(true, Arsse::$conf->dbPostgreSQLUser, Arsse::$conf->dbPostgreSQLPass, Arsse::$conf->dbPostgreSQLDb, Arsse::$conf->dbPostgreSQLHost, Arsse::$conf->dbPostgreSQLPort, "");
return new \PDO("pgsql:".$connString, Arsse::$conf->dbPostgreSQLUser, Arsse::$conf->dbPostgreSQLPass, [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]);
}
})();
$drvPdo = (function() {
if (\JKingWeb\Arsse\Db\SQLite3\PDODriver::requirementsMet()) {
return new \PDO("sqlite:".Arsse::$conf->dbSQLite3File, "", "", [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]);
@ -35,10 +41,14 @@ class TestStatement extends \JKingWeb\Arsse\Test\AbstractTest {
$s = $drvSqlite3->prepare($query);
return [$drvSqlite3, $s, $types];
}],
'PDO' => [isset($drvPdo), true, \JKingWeb\Arsse\Db\PDOStatement::class, function(string $query, array $types = []) use($drvPdo) {
'PDO SQLite 3' => [isset($drvPdo), true, \JKingWeb\Arsse\Db\PDOStatement::class, function(string $query, array $types = []) use($drvPdo) {
$s = $drvPdo->prepare($query);
return [$drvPdo, $s, $types];
}],
/*'PDO PostgreSQL' => [isset($drvPgsql), true, \JKingWeb\Arsse\Db\PDOStatement::class, function(string $query, array $types = []) use($drvPgsql) {
$s = $drvPgsql->prepare($query);
return [$drvPgsql, $s, $types];
}],*/
];
}
@ -51,23 +61,20 @@ class TestStatement extends \JKingWeb\Arsse\Test\AbstractTest {
}
/** @dataProvider provideBindings */
public function testBindATypedValue(bool $driverTestable, string $class, \Closure $func, $value, string $type, string $exp, string $expPDO = null) {
public function testBindATypedValue(bool $driverTestable, string $class, \Closure $func, $value, string $type, string $exp) {
if (!$driverTestable) {
$this->markTestSkipped();
}
$exp = ($class == PDOStatement::class) ? ($expPDO ?? $exp) : $exp;
if ($exp=="null") {
$query = "SELECT (cast(? as text) is null) as pass";
} else {
$query = "SELECT ($exp = ?) as pass";
}
$typeStr = "'".str_replace("'", "''", $type)."'";
$s = new $class(...$func(
"SELECT (
(CASE WHEN substr($typeStr, 0, 7) <> 'strict ' then null else 1 end) is null
and ? is null
) or (
$exp = ?
) as pass"
));
$s->retype(...[$type, $type]);
$act = (bool) $s->run(...[$value, $value])->getRow()['pass'];
$this->assertTrue($act);
$s = new $class(...$func($query));
$s->retype(...[$type]);
$act = $s->run(...[$value])->getValue();
$this->assertTrue((bool) $act);
}
/** @dataProvider provideDrivers */
@ -75,7 +82,7 @@ class TestStatement extends \JKingWeb\Arsse\Test\AbstractTest {
if (!$driverTestable) {
$this->markTestSkipped();
}
$s = new $class(...$func("SELECT ? as value"));
$s = new $class(...$func("SELECT ? as value", ["int"]));
$val = $s->runArray()->getRow()['value'];
$this->assertSame(null, $val);
}
@ -150,184 +157,212 @@ class TestStatement extends \JKingWeb\Arsse\Test\AbstractTest {
$dateUTC = new \DateTime("@".$dateMutable->getTimestamp(), new \DateTimezone("UTC"));
$tests = [
/* input, type, expected binding as SQL fragment */
'Null as integer' => [null, "integer", "null"],
'Null as float' => [null, "float", "null"],
'Null as string' => [null, "string", "null"],
'Null as binary' => [null, "binary", "null"],
'Null as datetime' => [null, "datetime", "null"],
'Null as boolean' => [null, "boolean", "null"],
'Null as strict integer' => [null, "strict integer", "0"],
'Null as strict float' => [null, "strict float", "0.0", "'0'"],
'Null as strict string' => [null, "strict string", "''"],
'Null as strict binary' => [null, "strict binary", "x''"],
'Null as integer' => [null, "integer", "null"],
'Null as float' => [null, "float", "null"],
'Null as string' => [null, "string", "null"],
'Null as binary' => [null, "binary", "null"],
'Null as datetime' => [null, "datetime", "null"],
'Null as boolean' => [null, "boolean", "null"],
'Null as strict integer' => [null, "strict integer", "0"],
'Null as strict float' => [null, "strict float", "0.0"],
'Null as strict string' => [null, "strict string", "''"],
'Null as strict binary' => [null, "strict binary", "x''"],
'Null as strict datetime' => [null, "strict datetime", "'1970-01-01 00:00:00'"],
'Null as strict boolean' => [null, "strict boolean", "0"],
'True as integer' => [true, "integer", "1"],
'True as float' => [true, "float", "1.0", "'1'"],
'True as string' => [true, "string", "'1'"],
'True as binary' => [true, "binary", "x'31'"],
'True as datetime' => [true, "datetime", "null"],
'True as boolean' => [true, "boolean", "1"],
'True as strict integer' => [true, "strict integer", "1"],
'True as strict float' => [true, "strict float", "1.0", "'1'"],
'True as strict string' => [true, "strict string", "'1'"],
'True as strict binary' => [true, "strict binary", "x'31'"],
'Null as strict boolean' => [null, "strict boolean", "0"],
'True as integer' => [true, "integer", "1"],
'True as float' => [true, "float", "1.0"],
'True as string' => [true, "string", "'1'"],
'True as binary' => [true, "binary", "x'31'"],
'True as datetime' => [true, "datetime", "null"],
'True as boolean' => [true, "boolean", "1"],
'True as strict integer' => [true, "strict integer", "1"],
'True as strict float' => [true, "strict float", "1.0"],
'True as strict string' => [true, "strict string", "'1'"],
'True as strict binary' => [true, "strict binary", "x'31'"],
'True as strict datetime' => [true, "strict datetime", "'1970-01-01 00:00:00'"],
'True as strict boolean' => [true, "strict boolean", "1"],
'False as integer' => [false, "integer", "0"],
'False as float' => [false, "float", "0.0", "'0'"],
'False as string' => [false, "string", "''"],
'False as binary' => [false, "binary", "x''"],
'False as datetime' => [false, "datetime", "null"],
'False as boolean' => [false, "boolean", "0"],
'False as strict integer' => [false, "strict integer", "0"],
'False as strict float' => [false, "strict float", "0.0", "'0'"],
'False as strict string' => [false, "strict string", "''"],
'False as strict binary' => [false, "strict binary", "x''"],
'True as strict boolean' => [true, "strict boolean", "1"],
'False as integer' => [false, "integer", "0"],
'False as float' => [false, "float", "0.0"],
'False as string' => [false, "string", "''"],
'False as binary' => [false, "binary", "x''"],
'False as datetime' => [false, "datetime", "null"],
'False as boolean' => [false, "boolean", "0"],
'False as strict integer' => [false, "strict integer", "0"],
'False as strict float' => [false, "strict float", "0.0"],
'False as strict string' => [false, "strict string", "''"],
'False as strict binary' => [false, "strict binary", "x''"],
'False as strict datetime' => [false, "strict datetime", "'1970-01-01 00:00:00'"],
'False as strict boolean' => [false, "strict boolean", "0"],
'Integer as integer' => [2112, "integer", "2112"],
'Integer as float' => [2112, "float", "2112.0", "'2112'"],
'Integer as string' => [2112, "string", "'2112'"],
'Integer as binary' => [2112, "binary", "x'32313132'"],
'Integer as datetime' => [2112, "datetime", "'1970-01-01 00:35:12'"],
'Integer as boolean' => [2112, "boolean", "1"],
'Integer as strict integer' => [2112, "strict integer", "2112"],
'Integer as strict float' => [2112, "strict float", "2112.0", "'2112'"],
'Integer as strict string' => [2112, "strict string", "'2112'"],
'Integer as strict binary' => [2112, "strict binary", "x'32313132'"],
'False as strict boolean' => [false, "strict boolean", "0"],
'Integer as integer' => [2112, "integer", "2112"],
'Integer as float' => [2112, "float", "2112.0"],
'Integer as string' => [2112, "string", "'2112'"],
'Integer as binary' => [2112, "binary", "x'32313132'"],
'Integer as datetime' => [2112, "datetime", "'1970-01-01 00:35:12'"],
'Integer as boolean' => [2112, "boolean", "1"],
'Integer as strict integer' => [2112, "strict integer", "2112"],
'Integer as strict float' => [2112, "strict float", "2112.0"],
'Integer as strict string' => [2112, "strict string", "'2112'"],
'Integer as strict binary' => [2112, "strict binary", "x'32313132'"],
'Integer as strict datetime' => [2112, "strict datetime", "'1970-01-01 00:35:12'"],
'Integer as strict boolean' => [2112, "strict boolean", "1"],
'Integer zero as integer' => [0, "integer", "0"],
'Integer zero as float' => [0, "float", "0.0", "'0'"],
'Integer zero as string' => [0, "string", "'0'"],
'Integer zero as binary' => [0, "binary", "x'30'"],
'Integer zero as datetime' => [0, "datetime", "'1970-01-01 00:00:00'"],
'Integer zero as boolean' => [0, "boolean", "0"],
'Integer zero as strict integer' => [0, "strict integer", "0"],
'Integer zero as strict float' => [0, "strict float", "0.0", "'0'"],
'Integer zero as strict string' => [0, "strict string", "'0'"],
'Integer zero as strict binary' => [0, "strict binary", "x'30'"],
'Integer as strict boolean' => [2112, "strict boolean", "1"],
'Integer zero as integer' => [0, "integer", "0"],
'Integer zero as float' => [0, "float", "0.0"],
'Integer zero as string' => [0, "string", "'0'"],
'Integer zero as binary' => [0, "binary", "x'30'"],
'Integer zero as datetime' => [0, "datetime", "'1970-01-01 00:00:00'"],
'Integer zero as boolean' => [0, "boolean", "0"],
'Integer zero as strict integer' => [0, "strict integer", "0"],
'Integer zero as strict float' => [0, "strict float", "0.0"],
'Integer zero as strict string' => [0, "strict string", "'0'"],
'Integer zero as strict binary' => [0, "strict binary", "x'30'"],
'Integer zero as strict datetime' => [0, "strict datetime", "'1970-01-01 00:00:00'"],
'Integer zero as strict boolean' => [0, "strict boolean", "0"],
'Float as integer' => [2112.5, "integer", "2112"],
'Float as float' => [2112.5, "float", "2112.5", "'2112.5'"],
'Float as string' => [2112.5, "string", "'2112.5'"],
'Float as binary' => [2112.5, "binary", "x'323131322e35'"],
'Float as datetime' => [2112.5, "datetime", "'1970-01-01 00:35:12'"],
'Float as boolean' => [2112.5, "boolean", "1"],
'Float as strict integer' => [2112.5, "strict integer", "2112"],
'Float as strict float' => [2112.5, "strict float", "2112.5", "'2112.5'"],
'Float as strict string' => [2112.5, "strict string", "'2112.5'"],
'Float as strict binary' => [2112.5, "strict binary", "x'323131322e35'"],
'Integer zero as strict boolean' => [0, "strict boolean", "0"],
'Float as integer' => [2112.5, "integer", "2112"],
'Float as float' => [2112.5, "float", "2112.5"],
'Float as string' => [2112.5, "string", "'2112.5'"],
'Float as binary' => [2112.5, "binary", "x'323131322e35'"],
'Float as datetime' => [2112.5, "datetime", "'1970-01-01 00:35:12'"],
'Float as boolean' => [2112.5, "boolean", "1"],
'Float as strict integer' => [2112.5, "strict integer", "2112"],
'Float as strict float' => [2112.5, "strict float", "2112.5"],
'Float as strict string' => [2112.5, "strict string", "'2112.5'"],
'Float as strict binary' => [2112.5, "strict binary", "x'323131322e35'"],
'Float as strict datetime' => [2112.5, "strict datetime", "'1970-01-01 00:35:12'"],
'Float as strict boolean' => [2112.5, "strict boolean", "1"],
'Float zero as integer' => [0.0, "integer", "0"],
'Float zero as float' => [0.0, "float", "0.0", "'0'"],
'Float zero as string' => [0.0, "string", "'0'"],
'Float zero as binary' => [0.0, "binary", "x'30'"],
'Float zero as datetime' => [0.0, "datetime", "'1970-01-01 00:00:00'"],
'Float zero as boolean' => [0.0, "boolean", "0"],
'Float zero as strict integer' => [0.0, "strict integer", "0"],
'Float zero as strict float' => [0.0, "strict float", "0.", "'0'"],
'Float zero as strict string' => [0.0, "strict string", "'0'"],
'Float zero as strict binary' => [0.0, "strict binary", "x'30'"],
'Float as strict boolean' => [2112.5, "strict boolean", "1"],
'Float zero as integer' => [0.0, "integer", "0"],
'Float zero as float' => [0.0, "float", "0.0"],
'Float zero as string' => [0.0, "string", "'0'"],
'Float zero as binary' => [0.0, "binary", "x'30'"],
'Float zero as datetime' => [0.0, "datetime", "'1970-01-01 00:00:00'"],
'Float zero as boolean' => [0.0, "boolean", "0"],
'Float zero as strict integer' => [0.0, "strict integer", "0"],
'Float zero as strict float' => [0.0, "strict float", "0.0"],
'Float zero as strict string' => [0.0, "strict string", "'0'"],
'Float zero as strict binary' => [0.0, "strict binary", "x'30'"],
'Float zero as strict datetime' => [0.0, "strict datetime", "'1970-01-01 00:00:00'"],
'Float zero as strict boolean' => [0.0, "strict boolean", "0"],
'ASCII string as integer' => ["Random string", "integer", "0"],
'ASCII string as float' => ["Random string", "float", "0.0", "'0'"],
'ASCII string as string' => ["Random string", "string", "'Random string'"],
'ASCII string as binary' => ["Random string", "binary", "x'52616e646f6d20737472696e67'"],
'ASCII string as datetime' => ["Random string", "datetime", "null"],
'ASCII string as boolean' => ["Random string", "boolean", "1"],
'ASCII string as strict integer' => ["Random string", "strict integer", "0"],
'ASCII string as strict float' => ["Random string", "strict float", "0.0", "'0'"],
'ASCII string as strict string' => ["Random string", "strict string", "'Random string'"],
'ASCII string as strict binary' => ["Random string", "strict binary", "x'52616e646f6d20737472696e67'"],
'Float zero as strict boolean' => [0.0, "strict boolean", "0"],
'ASCII string as integer' => ["Random string", "integer", "0"],
'ASCII string as float' => ["Random string", "float", "0.0"],
'ASCII string as string' => ["Random string", "string", "'Random string'"],
'ASCII string as binary' => ["Random string", "binary", "x'52616e646f6d20737472696e67'"],
'ASCII string as datetime' => ["Random string", "datetime", "null"],
'ASCII string as boolean' => ["Random string", "boolean", "1"],
'ASCII string as strict integer' => ["Random string", "strict integer", "0"],
'ASCII string as strict float' => ["Random string", "strict float", "0.0"],
'ASCII string as strict string' => ["Random string", "strict string", "'Random string'"],
'ASCII string as strict binary' => ["Random string", "strict binary", "x'52616e646f6d20737472696e67'"],
'ASCII string as strict datetime' => ["Random string", "strict datetime", "'1970-01-01 00:00:00'"],
'ASCII string as strict boolean' => ["Random string", "strict boolean", "1"],
'UTF-8 string as integer' => ["\u{e9}", "integer", "0"],
'UTF-8 string as float' => ["\u{e9}", "float", "0.0", "'0'"],
'UTF-8 string as string' => ["\u{e9}", "string", "char(233)"],
'UTF-8 string as binary' => ["\u{e9}", "binary", "x'c3a9'"],
'UTF-8 string as datetime' => ["\u{e9}", "datetime", "null"],
'UTF-8 string as boolean' => ["\u{e9}", "boolean", "1"],
'UTF-8 string as strict integer' => ["\u{e9}", "strict integer", "0"],
'UTF-8 string as strict float' => ["\u{e9}", "strict float", "0.0", "'0'"],
'UTF-8 string as strict string' => ["\u{e9}", "strict string", "char(233)"],
'UTF-8 string as strict binary' => ["\u{e9}", "strict binary", "x'c3a9'"],
'ASCII string as strict boolean' => ["Random string", "strict boolean", "1"],
'UTF-8 string as integer' => ["\u{e9}", "integer", "0"],
'UTF-8 string as float' => ["\u{e9}", "float", "0.0"],
'UTF-8 string as string' => ["\u{e9}", "string", "char(233)"],
'UTF-8 string as binary' => ["\u{e9}", "binary", "x'c3a9'"],
'UTF-8 string as datetime' => ["\u{e9}", "datetime", "null"],
'UTF-8 string as boolean' => ["\u{e9}", "boolean", "1"],
'UTF-8 string as strict integer' => ["\u{e9}", "strict integer", "0"],
'UTF-8 string as strict float' => ["\u{e9}", "strict float", "0.0"],
'UTF-8 string as strict string' => ["\u{e9}", "strict string", "char(233)"],
'UTF-8 string as strict binary' => ["\u{e9}", "strict binary", "x'c3a9'"],
'UTF-8 string as strict datetime' => ["\u{e9}", "strict datetime", "'1970-01-01 00:00:00'"],
'UTF-8 string as strict boolean' => ["\u{e9}", "strict boolean", "1"],
'Binary string as integer' => [chr(233).chr(233), "integer", "0"],
'Binary string as float' => [chr(233).chr(233), "float", "0.0", "'0'"],
'Binary string as string' => [chr(233).chr(233), "string", "'".chr(233).chr(233)."'"],
'Binary string as binary' => [chr(233).chr(233), "binary", "x'e9e9'"],
'Binary string as datetime' => [chr(233).chr(233), "datetime", "null"],
'Binary string as boolean' => [chr(233).chr(233), "boolean", "1"],
'Binary string as strict integer' => [chr(233).chr(233), "strict integer", "0"],
'Binary string as strict float' => [chr(233).chr(233), "strict float", "0.0", "'0'"],
'Binary string as strict string' => [chr(233).chr(233), "strict string", "'".chr(233).chr(233)."'"],
'Binary string as strict binary' => [chr(233).chr(233), "strict binary", "x'e9e9'"],
'UTF-8 string as strict boolean' => ["\u{e9}", "strict boolean", "1"],
'Binary string as integer' => [chr(233).chr(233), "integer", "0"],
'Binary string as float' => [chr(233).chr(233), "float", "0.0"],
'Binary string as string' => [chr(233).chr(233), "string", "'".chr(233).chr(233)."'"],
'Binary string as binary' => [chr(233).chr(233), "binary", "x'e9e9'"],
'Binary string as datetime' => [chr(233).chr(233), "datetime", "null"],
'Binary string as boolean' => [chr(233).chr(233), "boolean", "1"],
'Binary string as strict integer' => [chr(233).chr(233), "strict integer", "0"],
'Binary string as strict float' => [chr(233).chr(233), "strict float", "0.0"],
'Binary string as strict string' => [chr(233).chr(233), "strict string", "'".chr(233).chr(233)."'"],
'Binary string as strict binary' => [chr(233).chr(233), "strict binary", "x'e9e9'"],
'Binary string as strict datetime' => [chr(233).chr(233), "strict datetime", "'1970-01-01 00:00:00'"],
'Binary string as strict boolean' => [chr(233).chr(233), "strict boolean", "1"],
'ISO 8601 string as integer' => ["2017-01-09T13:11:17", "integer", "0"],
'ISO 8601 string as float' => ["2017-01-09T13:11:17", "float", "0.0", "'0'"],
'ISO 8601 string as string' => ["2017-01-09T13:11:17", "string", "'2017-01-09T13:11:17'"],
'ISO 8601 string as binary' => ["2017-01-09T13:11:17", "binary", "x'323031372d30312d30395431333a31313a3137'"],
'ISO 8601 string as datetime' => ["2017-01-09T13:11:17", "datetime", "'2017-01-09 13:11:17'"],
'ISO 8601 string as boolean' => ["2017-01-09T13:11:17", "boolean", "1"],
'ISO 8601 string as strict integer' => ["2017-01-09T13:11:17", "strict integer", "0"],
'ISO 8601 string as strict float' => ["2017-01-09T13:11:17", "strict float", "0.0", "'0'"],
'ISO 8601 string as strict string' => ["2017-01-09T13:11:17", "strict string", "'2017-01-09T13:11:17'"],
'ISO 8601 string as strict binary' => ["2017-01-09T13:11:17", "strict binary", "x'323031372d30312d30395431333a31313a3137'"],
'Binary string as strict boolean' => [chr(233).chr(233), "strict boolean", "1"],
'ISO 8601 string as integer' => ["2017-01-09T13:11:17", "integer", "0"],
'ISO 8601 string as float' => ["2017-01-09T13:11:17", "float", "0.0"],
'ISO 8601 string as string' => ["2017-01-09T13:11:17", "string", "'2017-01-09T13:11:17'"],
'ISO 8601 string as binary' => ["2017-01-09T13:11:17", "binary", "x'323031372d30312d30395431333a31313a3137'"],
'ISO 8601 string as datetime' => ["2017-01-09T13:11:17", "datetime", "'2017-01-09 13:11:17'"],
'ISO 8601 string as boolean' => ["2017-01-09T13:11:17", "boolean", "1"],
'ISO 8601 string as strict integer' => ["2017-01-09T13:11:17", "strict integer", "0"],
'ISO 8601 string as strict float' => ["2017-01-09T13:11:17", "strict float", "0.0"],
'ISO 8601 string as strict string' => ["2017-01-09T13:11:17", "strict string", "'2017-01-09T13:11:17'"],
'ISO 8601 string as strict binary' => ["2017-01-09T13:11:17", "strict binary", "x'323031372d30312d30395431333a31313a3137'"],
'ISO 8601 string as strict datetime' => ["2017-01-09T13:11:17", "strict datetime", "'2017-01-09 13:11:17'"],
'ISO 8601 string as strict boolean' => ["2017-01-09T13:11:17", "strict boolean", "1"],
'Arbitrary date string as integer' => ["Today", "integer", "0"],
'Arbitrary date string as float' => ["Today", "float", "0.0", "'0'"],
'Arbitrary date string as string' => ["Today", "string", "'Today'"],
'Arbitrary date string as binary' => ["Today", "binary", "x'546f646179'"],
'Arbitrary date string as datetime' => ["Today", "datetime", "'".date_create("Today", new \DateTimezone("UTC"))->format("Y-m-d H:i:s")."'"],
'Arbitrary date string as boolean' => ["Today", "boolean", "1"],
'Arbitrary date string as strict integer' => ["Today", "strict integer", "0"],
'Arbitrary date string as strict float' => ["Today", "strict float", "0.0", "'0'"],
'Arbitrary date string as strict string' => ["Today", "strict string", "'Today'"],
'Arbitrary date string as strict binary' => ["Today", "strict binary", "x'546f646179'"],
'ISO 8601 string as strict boolean' => ["2017-01-09T13:11:17", "strict boolean", "1"],
'Arbitrary date string as integer' => ["Today", "integer", "0"],
'Arbitrary date string as float' => ["Today", "float", "0.0"],
'Arbitrary date string as string' => ["Today", "string", "'Today'"],
'Arbitrary date string as binary' => ["Today", "binary", "x'546f646179'"],
'Arbitrary date string as datetime' => ["Today", "datetime", "'".date_create("Today", new \DateTimezone("UTC"))->format("Y-m-d H:i:s")."'"],
'Arbitrary date string as boolean' => ["Today", "boolean", "1"],
'Arbitrary date string as strict integer' => ["Today", "strict integer", "0"],
'Arbitrary date string as strict float' => ["Today", "strict float", "0.0"],
'Arbitrary date string as strict string' => ["Today", "strict string", "'Today'"],
'Arbitrary date string as strict binary' => ["Today", "strict binary", "x'546f646179'"],
'Arbitrary date string as strict datetime' => ["Today", "strict datetime", "'".date_create("Today", new \DateTimezone("UTC"))->format("Y-m-d H:i:s")."'"],
'Arbitrary date string as strict boolean' => ["Today", "strict boolean", "1"],
'DateTime as integer' => [$dateMutable, "integer", $dateUTC->getTimestamp()],
'DateTime as float' => [$dateMutable, "float", $dateUTC->getTimestamp().".0", "'".$dateUTC->getTimestamp()."'"],
'DateTime as string' => [$dateMutable, "string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as binary' => [$dateMutable, "binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTime as datetime' => [$dateMutable, "datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as boolean' => [$dateMutable, "boolean", "1"],
'DateTime as strict integer' => [$dateMutable, "strict integer", $dateUTC->getTimestamp()],
'DateTime as strict float' => [$dateMutable, "strict float", $dateUTC->getTimestamp().".0", "'".$dateUTC->getTimestamp()."'"],
'DateTime as strict string' => [$dateMutable, "strict string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as strict binary' => [$dateMutable, "strict binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'Arbitrary date string as strict boolean' => ["Today", "strict boolean", "1"],
'DateTime as integer' => [$dateMutable, "integer", $dateUTC->getTimestamp()],
'DateTime as float' => [$dateMutable, "float", $dateUTC->getTimestamp().".0"],
'DateTime as string' => [$dateMutable, "string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as binary' => [$dateMutable, "binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTime as datetime' => [$dateMutable, "datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as boolean' => [$dateMutable, "boolean", "1"],
'DateTime as strict integer' => [$dateMutable, "strict integer", $dateUTC->getTimestamp()],
'DateTime as strict float' => [$dateMutable, "strict float", $dateUTC->getTimestamp().".0"],
'DateTime as strict string' => [$dateMutable, "strict string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as strict binary' => [$dateMutable, "strict binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTime as strict datetime' => [$dateMutable, "strict datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTime as strict boolean' => [$dateMutable, "strict boolean", "1"],
'DateTimeImmutable as integer' => [$dateImmutable, "integer", $dateUTC->getTimestamp()],
'DateTimeImmutable as float' => [$dateImmutable, "float", $dateUTC->getTimestamp().".0", "'".$dateUTC->getTimestamp()."'"],
'DateTimeImmutable as string' => [$dateImmutable, "string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as binary' => [$dateImmutable, "binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTimeImmutable as datetime' => [$dateImmutable, "datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as boolean' => [$dateImmutable, "boolean", "1"],
'DateTimeImmutable as strict integer' => [$dateImmutable, "strict integer", $dateUTC->getTimestamp()],
'DateTimeImmutable as strict float' => [$dateImmutable, "strict float", $dateUTC->getTimestamp().".0", "'".$dateUTC->getTimestamp()."'"],
'DateTimeImmutable as strict string' => [$dateImmutable, "strict string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as strict binary' => [$dateImmutable, "strict binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTime as strict boolean' => [$dateMutable, "strict boolean", "1"],
'DateTimeImmutable as integer' => [$dateImmutable, "integer", $dateUTC->getTimestamp()],
'DateTimeImmutable as float' => [$dateImmutable, "float", $dateUTC->getTimestamp().".0"],
'DateTimeImmutable as string' => [$dateImmutable, "string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as binary' => [$dateImmutable, "binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTimeImmutable as datetime' => [$dateImmutable, "datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as boolean' => [$dateImmutable, "boolean", "1"],
'DateTimeImmutable as strict integer' => [$dateImmutable, "strict integer", $dateUTC->getTimestamp()],
'DateTimeImmutable as strict float' => [$dateImmutable, "strict float", $dateUTC->getTimestamp().".0"],
'DateTimeImmutable as strict string' => [$dateImmutable, "strict string", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as strict binary' => [$dateImmutable, "strict binary", "x'".bin2hex($dateUTC->format("Y-m-d H:i:s"))."'"],
'DateTimeImmutable as strict datetime' => [$dateImmutable, "strict datetime", "'".$dateUTC->format("Y-m-d H:i:s")."'"],
'DateTimeImmutable as strict boolean' => [$dateImmutable, "strict boolean", "1"],
'DateTimeImmutable as strict boolean' => [$dateImmutable, "strict boolean", "1"],
];
foreach ($this->provideDrivers() as $drvName => list($drv, $stringCoersion, $class, $func)) {
foreach ($tests as $index => $test) {
if (sizeof($test) > 3) {
list($value, $type, $exp, $expPDO) = $test;
} else {
list($value, $type, $exp) = $test;
$expPDO = null;
}
yield "$index ($drvName)" => [$drv, $class, $func, $value, $type, $exp, $expPDO];
switch ($drvName) {
case "PDO PostgreSQL":
$conv = (function($v, $t) {
switch ($t) {
case "float":
return (substr($v, -2)==".0") ? "'".substr($v, 0, strlen($v) - 2)."'" : "'$v'";
case "string":
if (preg_match("<^char\((\d+)\)$>", $v, $match)) {
return "U&'\\+".str_pad(dechex((int) $match[1]), 6, "0", \STR_PAD_LEFT)."'";
} else {
return $v;
}
default:
return $v;
}
});
break;
default:
if ($class == \JKingWeb\Arsse\Db\PDOStatement::class) {
$conv = (function($v, $t) {
if ($t=="float") {
return (substr($v, -2)==".0") ? "'".substr($v, 0, strlen($v) - 2)."'" : "'$v'";
} else {
return $v;
}
});
} else {
$conv = (function($v, $t) {
return $v;
});
}
}
foreach ($tests as $index => list($value, $type, $exp)) {
$t = preg_replace("<^strict >", "", $type);
$exp = ($exp=="null") ? $exp : $conv($exp, $t);
yield "$index ($drvName)" => [$drv, $class, $func, $value, $type, $exp];
}
}
}

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