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framework/tests/forms/NullableFieldTests.php 3.86 KB
385d70ca   Administrator   Importers CRUD
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  <?php
  /**
   * Tests the NullableField form field class.
   * @package framework
   * @subpackage tests
   * @author Pete Bacon Darwin
   *
   */
  class NullableFieldTests extends SapphireTest {
  	
  	/**
  	 * Test that the NullableField works when it wraps a TextField containing actual content
  	 */
  	public function testWithContent() {
  		$a = new NullableField(new TextField("Field1", "Field 1", "abc"));
  		$this->assertEquals("Field1", $a->getName());
  		$this->assertEquals("Field 1", $a->Title());
  		$this->assertSame("abc", $a->Value());
  		$this->assertSame("abc", $a->dataValue());
  		$field = $a->Field();
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1',
  			'attributes'=>array('type'=>'text', 'name'=>'Field1', 'value'=>'abc'),
  		), $field);
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1_IsNull',
  			'attributes'=>array('type'=>'checkbox', 'name'=>'Field1_IsNull', 'value'=>'1'),
  		), $field);
  	}
  	/**
  	 * Test that the NullableField works when it wraps a TextField containing an empty string
  	 */
  	public function testWithEmpty() {
  		$a = new NullableField(new TextField("Field1", "Field 1", ""));
  		$this->assertEquals("Field1", $a->getName());
  		$this->assertEquals("Field 1", $a->Title());
  		$this->assertSame("", $a->Value());
  		$this->assertSame("", $a->dataValue());
  		$field = $a->Field();
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1',
  			'attributes'=>array('type'=>'text', 'name'=>'Field1', 'value'=>''),
  		), $field);
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1_IsNull',
  			'attributes'=>array('type'=>'checkbox', 'name'=>'Field1_IsNull', 'value'=>'1'),
  		), $field);
  	}
  	/**
  	 * Test that the NullableField works when it wraps a TextField containing a null string
  	 */
  	public function testWithNull() {
  		$a = new NullableField(new TextField("Field1", "Field 1", null));
  		$this->assertEquals("Field1", $a->getName());
  		$this->assertEquals("Field 1", $a->Title());
  		$this->assertSame(null, $a->Value());
  		$this->assertSame(null, $a->dataValue());
  		$field = $a->Field();
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1',
  			'attributes'=>array('type'=>'text', 'name'=>'Field1', 'value'=>''),
  		), $field);
  		$this->assertTag(array(
  			'tag'=>'input',
  			'id'=>'Field1_IsNull',
  			'attributes'=>array('type'=>'checkbox', 'name'=>'Field1_IsNull', 'value'=>'1', 'checked'=>'checked'),
  		), $field);
  		unset($a);
  	}
  	
  	/**
  	 * Test NullableField::setValue works when passed simple values
  	 */
  	public function testSetValueSimple() {
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue("abc");
  		$this->assertSame("abc", $a->dataValue());
  		
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue(null);
  		$this->assertSame(null, $a->dataValue());
  		
  		$a = new NullableField(new TextField("Field1", "Field 1", "abc"));
  		$a->setValue(null);
  		$this->assertSame(null, $a->dataValue());
  
  		$a = new NullableField(new TextField("Field1", "Field 1", "abc"));
  		$a->setValue("xyz");
  		$this->assertSame("xyz", $a->dataValue());
  		
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue("");
  		$this->assertSame("", $a->dataValue());
  		
  		$a = new NullableField(new TextField("Field1", "Field 1", "abc"));
  		$a->setValue("");
  		$this->assertSame("", $a->dataValue());
  	}
  	
  	/**
  	 * Test NullableField::setValue works when passed an array values,
  	 * which happens when the form submits.
  	 */
  	public function testSetValueArray() {
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue("abc", array("Field1_IsNull"=>false));
  		$this->assertSame("abc", $a->dataValue());
  
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue("", array("Field1_IsNull"=>false));
  		$this->assertSame("", $a->dataValue());
  
  		$a = new NullableField(new TextField("Field1", "Field 1"));
  		$a->setValue("", array("Field1_IsNull"=>true));
  		$this->assertSame(null, $a->dataValue());
  	}
  
  }