[OptionResolver] resolve arrays
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98934e4c77
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6d4812e995
@ -433,7 +433,7 @@ class OptionsResolver implements Options
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));
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}
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$this->allowedValues[$option] = is_array($allowedValues) ? $allowedValues : array($allowedValues);
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$this->allowedValues[$option] = \is_array($allowedValues) ? $allowedValues : array($allowedValues);
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// Make sure the option is processed
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unset($this->resolved[$option]);
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@ -785,14 +785,13 @@ class OptionsResolver implements Options
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}
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if (!$valid) {
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throw new InvalidOptionsException(sprintf(
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'The option "%s" with value %s is expected to be of type '.
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'"%s", but is of type "%s".',
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$option,
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$this->formatValue($value),
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implode('" or "', $this->allowedTypes[$option]),
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implode('|', array_keys($invalidTypes))
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));
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$keys = array_keys($invalidTypes);
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if (1 === \count($keys) && '[]' === substr($keys[0], -2)) {
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throw new InvalidOptionsException(sprintf('The option "%s" with value %s is expected to be of type "%s", but one of the elements is of type "%s".', $option, $this->formatValue($value), implode('" or "', $this->allowedTypes[$option]), $keys[0]));
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}
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throw new InvalidOptionsException(sprintf('The option "%s" with value %s is expected to be of type "%s", but is of type "%s".', $option, $this->formatValue($value), implode('" or "', $this->allowedTypes[$option]), implode('|', array_keys($invalidTypes))));
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}
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}
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@ -877,23 +876,8 @@ class OptionsResolver implements Options
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*/
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private function verifyTypes($type, $value, array &$invalidTypes)
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{
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if ('[]' === substr($type, -2) && is_array($value)) {
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$originalType = $type;
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$type = substr($type, 0, -2);
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$invalidValues = array_filter( // Filter out valid values, keeping invalid values in the resulting array
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$value,
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function ($value) use ($type) {
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return !self::isValueValidType($type, $value);
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}
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);
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if (!$invalidValues) {
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return true;
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}
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$invalidTypes[$this->formatTypeOf($value, $originalType)] = true;
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return false;
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if (\is_array($value) && '[]' === substr($type, -2)) {
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return $this->verifyArrayType($type, $value, $invalidTypes);
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}
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if (self::isValueValidType($type, $value)) {
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@ -907,6 +891,46 @@ class OptionsResolver implements Options
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return false;
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}
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/**
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* @return bool
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*/
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private function verifyArrayType($type, array $value, array &$invalidTypes, $level = 0)
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{
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$type = substr($type, 0, -2);
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$suffix = '[]';
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while (\strlen($suffix) <= $level * 2) {
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$suffix .= '[]';
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}
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if ('[]' === substr($type, -2)) {
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$success = true;
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foreach ($value as $item) {
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if (!\is_array($item)) {
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$invalidTypes[$this->formatTypeOf($item, null).$suffix] = true;
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return false;
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}
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if (!$this->verifyArrayType($type, $item, $invalidTypes, $level + 1)) {
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$success = false;
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}
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}
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return $success;
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}
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foreach ($value as $item) {
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if (!self::isValueValidType($type, $item)) {
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$invalidTypes[$this->formatTypeOf($item, $type).$suffix] = $value;
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return false;
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}
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}
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return true;
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}
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/**
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* Returns whether a resolved option with the given name exists.
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*
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@ -990,13 +1014,13 @@ class OptionsResolver implements Options
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while ('[]' === substr($type, -2)) {
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$type = substr($type, 0, -2);
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$value = array_shift($value);
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if (!is_array($value)) {
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if (!\is_array($value)) {
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break;
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}
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$suffix .= '[]';
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}
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if (is_array($value)) {
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if (\is_array($value)) {
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$subTypes = array();
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foreach ($value as $val) {
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$subTypes[$this->formatTypeOf($val, null)] = true;
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@ -1006,7 +1030,7 @@ class OptionsResolver implements Options
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}
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}
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return (is_object($value) ? get_class($value) : gettype($value)).$suffix;
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return (\is_object($value) ? get_class($value) : gettype($value)).$suffix;
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}
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/**
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@ -1022,19 +1046,19 @@ class OptionsResolver implements Options
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*/
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private function formatValue($value)
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{
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if (is_object($value)) {
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if (\is_object($value)) {
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return get_class($value);
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}
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if (is_array($value)) {
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if (\is_array($value)) {
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return 'array';
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}
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if (is_string($value)) {
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if (\is_string($value)) {
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return '"'.$value.'"';
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}
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if (is_resource($value)) {
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if (\is_resource($value)) {
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return 'resource';
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}
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@ -1078,4 +1102,20 @@ class OptionsResolver implements Options
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{
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return (function_exists($isFunction = 'is_'.$type) && $isFunction($value)) || $value instanceof $type;
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}
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/**
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* @return array
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*/
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private function getInvalidValues(array $arrayValues, $type)
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{
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$invalidValues = array();
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foreach ($arrayValues as $key => $value) {
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if (!self::isValueValidType($type, $value)) {
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$invalidValues[$key] = $value;
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}
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}
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return $invalidValues;
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}
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}
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@ -511,7 +511,7 @@ class OptionsResolverTest extends TestCase
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[]", but is of type "DateTime[]".
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[]", but one of the elements is of type "DateTime[]".
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*/
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public function testResolveFailsIfInvalidTypedArray()
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{
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@ -535,7 +535,7 @@ class OptionsResolverTest extends TestCase
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[]", but is of type "integer|stdClass|array|DateTime[]".
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[]", but one of the elements is of type "stdClass[]".
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*/
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public function testResolveFailsIfTypedArrayContainsInvalidTypes()
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{
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@ -552,7 +552,7 @@ class OptionsResolverTest extends TestCase
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[][]", but is of type "double[][]".
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[][]", but one of the elements is of type "double[][]".
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*/
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public function testResolveFailsWithCorrectLevelsButWrongScalar()
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{
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@ -1650,4 +1650,151 @@ class OptionsResolverTest extends TestCase
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count($this->resolver);
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}
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public function testNestedArrays()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'int[][]');
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$this->assertEquals(array(
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'foo' => array(
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array(
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1, 2,
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),
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),
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), $this->resolver->resolve(
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array(
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'foo' => array(
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array(1, 2),
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),
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)
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));
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}
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public function testNested2Arrays()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'int[][][][]');
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$this->assertEquals(array(
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'foo' => array(
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array(
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array(
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array(
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1, 2,
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),
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),
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),
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),
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), $this->resolver->resolve(
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array(
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'foo' => array(
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array(
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array(
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array(1, 2),
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),
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),
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),
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)
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));
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "float[][][][]", but one of the elements is of type "integer[][][][]".
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*/
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public function testNestedArraysException()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'float[][][][]');
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$this->resolver->resolve(
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array(
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'foo' => array(
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array(
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array(
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array(1, 2),
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),
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),
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),
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)
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);
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[][]", but one of the elements is of type "boolean[][]".
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*/
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public function testNestedArrayException1()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'int[][]');
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$this->resolver->resolve(array(
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'foo' => array(
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array(1, true, 'str', array(2, 3)),
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),
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));
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "int[][]", but one of the elements is of type "boolean[][]".
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*/
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public function testNestedArrayException2()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'int[][]');
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$this->resolver->resolve(array(
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'foo' => array(
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array(true, 'str', array(2, 3)),
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),
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));
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "string[][][]", but one of the elements is of type "string[][]".
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*/
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public function testNestedArrayException3()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'string[][][]');
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$this->resolver->resolve(array(
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'foo' => array(
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array('str', array(1, 2)),
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),
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));
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "string[][][]", but one of the elements is of type "integer[][][]".
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*/
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public function testNestedArrayException4()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'string[][][]');
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$this->resolver->resolve(array(
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'foo' => array(
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array(
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array('str'), array(1, 2), ),
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),
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));
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}
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/**
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* @expectedException \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException
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* @expectedExceptionMessage The option "foo" with value array is expected to be of type "string[]", but one of the elements is of type "array[]".
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*/
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public function testNestedArrayException5()
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{
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$this->resolver->setDefined('foo');
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$this->resolver->setAllowedTypes('foo', 'string[]');
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$this->resolver->resolve(array(
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'foo' => array(
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array(
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array('str'), array(1, 2), ),
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),
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));
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}
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}
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