405 lines
18 KiB
PHP
405 lines
18 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DomCrawler\Tests\Field;
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use Symfony\Component\DomCrawler\Field\ChoiceFormField;
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class ChoiceFormFieldTest extends FormFieldTestCase
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{
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public function testInitialize()
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{
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$node = $this->createNode('textarea', '');
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try {
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$field = new ChoiceFormField($node);
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$this->fail('->initialize() throws a \LogicException if the node is not an input or a select');
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} catch (\LogicException $e) {
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$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not an input or a select');
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}
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$node = $this->createNode('input', '', array('type' => 'text'));
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try {
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$field = new ChoiceFormField($node);
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$this->fail('->initialize() throws a \LogicException if the node is an input with a type different from checkbox or radio');
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} catch (\LogicException $e) {
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$this->assertTrue(true, '->initialize() throws a \LogicException if the node is an input with a type different from checkbox or radio');
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}
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}
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public function testGetType()
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{
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$this->assertEquals('radio', $field->getType(), '->getType() returns radio for radio buttons');
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$this->assertEquals('checkbox', $field->getType(), '->getType() returns radio for a checkbox');
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$node = $this->createNode('select', '');
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$field = new ChoiceFormField($node);
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$this->assertEquals('select', $field->getType(), '->getType() returns radio for a select');
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}
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public function testIsMultiple()
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{
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for radio buttons');
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for checkboxes');
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$node = $this->createNode('select', '');
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$field = new ChoiceFormField($node);
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$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for selects without the multiple attribute');
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$node = $this->createNode('select', '', array('multiple' => 'multiple'));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with the multiple attribute');
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$node = $this->createNode('select', '', array('multiple' => ''));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with an empty multiple attribute');
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}
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public function testSelects()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->hasValue(), '->hasValue() returns true for selects');
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$this->assertEquals('foo', $field->getValue(), '->getValue() returns the first option if none are selected');
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$this->assertFalse($field->isMultiple(), '->isMultiple() returns false when no multiple attribute is defined');
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$node = $this->createSelectNode(array('foo' => false, 'bar' => true));
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$field = new ChoiceFormField($node);
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$this->assertEquals('bar', $field->getValue(), '->getValue() returns the selected option');
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$field->setValue('foo');
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$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected option');
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try {
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$field->setValue('foobar');
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$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the selected options');
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} catch (\InvalidArgumentException $e) {
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$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the selected options');
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}
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try {
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$field->setValue(array('foobar'));
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$this->fail('->setValue() throws an \InvalidArgumentException if the value is an array');
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} catch (\InvalidArgumentException $e) {
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$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is an array');
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}
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}
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public function testSelectWithEmptyBooleanAttribute()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => true), array(), '');
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$field = new ChoiceFormField($node);
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$this->assertEquals('bar', $field->getValue());
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}
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public function testSelectIsDisabled()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => true), array('disabled' => 'disabled'));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->isDisabled(), '->isDisabled() returns true for selects with a disabled attribute');
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}
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public function testMultipleSelects()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false), array('multiple' => 'multiple'));
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$field = new ChoiceFormField($node);
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$this->assertEquals(array(), $field->getValue(), '->setValue() returns an empty array if multiple is true and no option is selected');
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$field->setValue('foo');
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$this->assertEquals(array('foo'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
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$field->setValue('bar');
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$this->assertEquals(array('bar'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
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$field->setValue(array('foo', 'bar'));
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$this->assertEquals(array('foo', 'bar'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
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$node = $this->createSelectNode(array('foo' => true, 'bar' => true), array('multiple' => 'multiple'));
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$field = new ChoiceFormField($node);
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$this->assertEquals(array('foo', 'bar'), $field->getValue(), '->getValue() returns the selected options');
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try {
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$field->setValue(array('foobar'));
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$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the options');
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} catch (\InvalidArgumentException $e) {
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$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the options');
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}
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}
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public function testRadioButtons()
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{
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar'));
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$field->addChoice($node);
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$this->assertFalse($field->hasValue(), '->hasValue() returns false when no radio button is selected');
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$this->assertNull($field->getValue(), '->getValue() returns null if no radio button is selected');
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$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for radio buttons');
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar', 'checked' => 'checked'));
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$field->addChoice($node);
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$this->assertTrue($field->hasValue(), '->hasValue() returns true when a radio button is selected');
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$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
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$field->setValue('foo');
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$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected radio button');
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try {
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$field->setValue('foobar');
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$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the radio button values');
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} catch (\InvalidArgumentException $e) {
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$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the radio button values');
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}
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}
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public function testRadioButtonsWithEmptyBooleanAttribute()
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{
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar', 'checked' => ''));
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$field->addChoice($node);
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$this->assertTrue($field->hasValue(), '->hasValue() returns true when a radio button is selected');
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$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
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}
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public function testRadioButtonIsDisabled()
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{
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo', 'disabled' => 'disabled'));
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$field = new ChoiceFormField($node);
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar'));
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$field->addChoice($node);
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$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'baz', 'disabled' => ''));
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$field->addChoice($node);
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$field->select('foo');
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$this->assertEquals('foo', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
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$this->assertTrue($field->isDisabled());
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$field->select('bar');
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$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
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$this->assertFalse($field->isDisabled());
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$field->select('baz');
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$this->assertEquals('baz', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
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$this->assertTrue($field->isDisabled());
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}
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public function testCheckboxes()
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{
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name'));
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$field = new ChoiceFormField($node);
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$this->assertFalse($field->hasValue(), '->hasValue() returns false when the checkbox is not checked');
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$this->assertNull($field->getValue(), '->getValue() returns null if the checkbox is not checked');
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$this->assertFalse($field->isMultiple(), '->hasValue() returns false for checkboxes');
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try {
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$field->addChoice(new \DOMElement('input'));
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$this->fail('->addChoice() throws a \LogicException for checkboxes');
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} catch (\LogicException $e) {
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$this->assertTrue(true, '->initialize() throws a \LogicException for checkboxes');
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}
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->hasValue(), '->hasValue() returns true when the checkbox is checked');
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$this->assertEquals('on', $field->getValue(), '->getValue() returns 1 if the checkbox is checked and has no value attribute');
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$this->assertEquals('foo', $field->getValue(), '->getValue() returns the value attribute if the checkbox is checked');
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked', 'value' => 'foo'));
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$field = new ChoiceFormField($node);
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$field->setValue(false);
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$this->assertNull($field->getValue(), '->setValue() unchecks the checkbox is value is false');
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$field->setValue(true);
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$this->assertEquals('foo', $field->getValue(), '->setValue() checks the checkbox is value is true');
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try {
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$field->setValue('bar');
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$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one from the value attribute');
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} catch (\InvalidArgumentException $e) {
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$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one from the value attribute');
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}
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}
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public function testCheckboxWithEmptyBooleanAttribute()
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{
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo', 'checked' => ''));
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$field = new ChoiceFormField($node);
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$this->assertTrue($field->hasValue(), '->hasValue() returns true when the checkbox is checked');
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$this->assertEquals('foo', $field->getValue());
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}
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public function testTick()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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try {
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$field->tick();
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$this->fail('->tick() throws a \LogicException for select boxes');
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} catch (\LogicException $e) {
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$this->assertTrue(true, '->tick() throws a \LogicException for select boxes');
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}
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name'));
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$field = new ChoiceFormField($node);
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$field->tick();
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$this->assertEquals('on', $field->getValue(), '->tick() ticks checkboxes');
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}
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public function testUntick()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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try {
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$field->untick();
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$this->fail('->untick() throws a \LogicException for select boxes');
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} catch (\LogicException $e) {
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$this->assertTrue(true, '->untick() throws a \LogicException for select boxes');
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}
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
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$field = new ChoiceFormField($node);
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$field->untick();
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$this->assertNull($field->getValue(), '->untick() unticks checkboxes');
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}
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public function testSelect()
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{
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$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
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$field = new ChoiceFormField($node);
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$field->select(true);
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$this->assertEquals('on', $field->getValue(), '->select() changes the value of the field');
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$field->select(false);
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$this->assertNull($field->getValue(), '->select() changes the value of the field');
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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$field->select('foo');
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$this->assertEquals('foo', $field->getValue(), '->select() changes the selected option');
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}
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public function testOptionWithNoValue()
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{
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$node = $this->createSelectNodeWithEmptyOption(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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$this->assertEquals('foo', $field->getValue());
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$node = $this->createSelectNodeWithEmptyOption(array('foo' => false, 'bar' => true));
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$field = new ChoiceFormField($node);
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$this->assertEquals('bar', $field->getValue());
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$field->select('foo');
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$this->assertEquals('foo', $field->getValue(), '->select() changes the selected option');
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}
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public function testDisableValidation()
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{
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
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$field = new ChoiceFormField($node);
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$field->disableValidation();
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$field->setValue('foobar');
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$this->assertEquals('foobar', $field->getValue(), '->disableValidation() allows to set a value which is not in the selected options.');
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$node = $this->createSelectNode(array('foo' => false, 'bar' => false), array('multiple' => 'multiple'));
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$field = new ChoiceFormField($node);
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$field->disableValidation();
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$field->setValue(array('foobar'));
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$this->assertEquals(array('foobar'), $field->getValue(), '->disableValidation() allows to set a value which is not in the selected options.');
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}
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public function testSelectWithEmptyValue()
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{
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$node = $this->createSelectNodeWithEmptyOption(array('' => true, 'Female' => false, 'Male' => false));
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$field = new ChoiceFormField($node);
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$this->assertSame('', $field->getValue());
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}
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protected function createSelectNode($options, $attributes = array(), $selectedAttrText = 'selected')
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{
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$document = new \DOMDocument();
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$node = $document->createElement('select');
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foreach ($attributes as $name => $value) {
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$node->setAttribute($name, $value);
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}
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$node->setAttribute('name', 'name');
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foreach ($options as $value => $selected) {
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$option = $document->createElement('option', $value);
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$option->setAttribute('value', $value);
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if ($selected) {
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$option->setAttribute('selected', $selectedAttrText);
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}
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$node->appendChild($option);
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}
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return $node;
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}
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protected function createSelectNodeWithEmptyOption($options, $attributes = array())
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{
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$document = new \DOMDocument();
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$node = $document->createElement('select');
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foreach ($attributes as $name => $value) {
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$node->setAttribute($name, $value);
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}
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$node->setAttribute('name', 'name');
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foreach ($options as $value => $selected) {
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$option = $document->createElement('option', $value);
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if ($selected) {
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$option->setAttribute('selected', 'selected');
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}
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$node->appendChild($option);
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}
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return $node;
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}
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}
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