container = new Zend_View_Helper_Placeholder_Container(array());
}
/**
* Tears down the fixture, for example, close a network connection.
* This method is called after a test is executed.
*
* @return void
*/
public function tearDown()
{
unset($this->container);
}
/**
* @return void
*/
public function testSetSetsASingleValue()
{
$this->container['foo'] = 'bar';
$this->container['bar'] = 'baz';
$this->assertEquals('bar', $this->container['foo']);
$this->assertEquals('baz', $this->container['bar']);
$this->container->set('foo');
$this->assertEquals(1, count($this->container));
$this->assertEquals('foo', $this->container[0]);
}
/**
* @return void
*/
public function testGetValueReturnsScalarWhenOneElementRegistered()
{
$this->container->set('foo');
$this->assertEquals('foo', $this->container->getValue());
}
/**
* @return void
*/
public function testGetValueReturnsArrayWhenMultipleValuesPresent()
{
$this->container['foo'] = 'bar';
$this->container['bar'] = 'baz';
$expected = array('foo' => 'bar', 'bar' => 'baz');
$return = $this->container->getValue();
$this->assertEquals($expected, $return);
}
/**
* @return void
*/
public function testPrefixAccesorsWork()
{
$this->assertEquals('', $this->container->getPrefix());
$this->container->setPrefix('- ');
$this->assertEquals('
- ', $this->container->getPrefix());
}
/**
* @return void
*/
public function testSetPrefixImplementsFluentInterface()
{
$result = $this->container->setPrefix('
- ');
$this->assertSame($this->container, $result);
}
/**
* @return void
*/
public function testPostfixAccesorsWork()
{
$this->assertEquals('', $this->container->getPostfix());
$this->container->setPostfix('
');
$this->assertEquals('
', $this->container->getPostfix());
}
/**
* @return void
*/
public function testSetPostfixImplementsFluentInterface()
{
$result = $this->container->setPostfix('
');
$this->assertSame($this->container, $result);
}
/**
* @return void
*/
public function testSeparatorAccesorsWork()
{
$this->assertEquals('', $this->container->getSeparator());
$this->container->setSeparator('');
$this->assertEquals('', $this->container->getSeparator());
}
/**
* @return void
*/
public function testSetSeparatorImplementsFluentInterface()
{
$result = $this->container->setSeparator('');
$this->assertSame($this->container, $result);
}
/**
* @return void
*/
public function testIndentAccesorsWork()
{
$this->assertEquals('', $this->container->getIndent());
$this->container->setIndent(' ');
$this->assertEquals(' ', $this->container->getIndent());
$this->container->setIndent(5);
$this->assertEquals(' ', $this->container->getIndent());
}
/**
* @return void
*/
public function testSetIndentImplementsFluentInterface()
{
$result = $this->container->setIndent(' ');
$this->assertSame($this->container, $result);
}
/**
* @return void
*/
public function testCapturingToPlaceholderStoresContent()
{
$this->container->captureStart();
echo 'This is content intended for capture';
$this->container->captureEnd();
$value = $this->container->getValue();
$this->assertContains('This is content intended for capture', $value);
}
/**
* @return void
*/
public function testCapturingToPlaceholderAppendsContent()
{
$this->container[] = 'foo';
$originalCount = count($this->container);
$this->container->captureStart();
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals($originalCount + 1, count($this->container));
$value = $this->container->getValue();
$keys = array_keys($value);
$lastIndex = array_pop($keys);
$this->assertEquals('foo', $value[$lastIndex - 1]);
$this->assertContains('This is content intended for capture', $value[$lastIndex]);
}
/**
* @return void
*/
public function testCapturingToPlaceholderUsingPrependPrependsContent()
{
$this->container[] = 'foo';
$originalCount = count($this->container);
$this->container->captureStart('PREPEND');
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals($originalCount + 1, count($this->container));
$value = $this->container->getValue();
$keys = array_keys($value);
$lastIndex = array_pop($keys);
$this->assertEquals('foo', $value[$lastIndex]);
$this->assertContains('This is content intended for capture', $value[$lastIndex - 1]);
}
/**
* @return void
*/
public function testCapturingToPlaceholderUsingSetOverwritesContent()
{
$this->container[] = 'foo';
$this->container->captureStart('SET');
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals(1, count($this->container));
$value = $this->container->getValue();
$this->assertContains('This is content intended for capture', $value);
}
/**
* @return void
*/
public function testCapturingToPlaceholderKeyUsingSetCapturesContent()
{
$this->container->captureStart('SET', 'key');
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals(1, count($this->container));
$this->assertTrue(isset($this->container['key']));
$value = $this->container['key'];
$this->assertContains('This is content intended for capture', $value);
}
/**
* @return void
*/
public function testCapturingToPlaceholderKeyUsingSetReplacesContentAtKey()
{
$this->container['key'] = 'Foobar';
$this->container->captureStart('SET', 'key');
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals(1, count($this->container));
$this->assertTrue(isset($this->container['key']));
$value = $this->container['key'];
$this->assertContains('This is content intended for capture', $value);
}
/**
* @return void
*/
public function testCapturingToPlaceholderKeyUsingAppendAppendsContentAtKey()
{
$this->container['key'] = 'Foobar ';
$this->container->captureStart('APPEND', 'key');
echo 'This is content intended for capture';
$this->container->captureEnd();
$this->assertEquals(1, count($this->container));
$this->assertTrue(isset($this->container['key']));
$value = $this->container['key'];
$this->assertContains('Foobar This is content intended for capture', $value);
}
/**
* @return void
*/
public function testNestedCapturesThrowsException()
{
$this->container[] = 'foo';
$caught = false;
try {
$this->container->captureStart('SET');
$this->container->captureStart('SET');
$this->container->captureEnd();
$this->container->captureEnd();
} catch (Exception $e) {
$this->container->captureEnd();
$caught = true;
}
$this->assertTrue($caught, 'Nested captures should throw exceptions');
}
/**
* @return void
*/
public function testToStringWithNoModifiersAndSingleValueReturnsValue()
{
$this->container->set('foo');
$value = $this->container->toString();
$this->assertEquals($this->container->getValue(), $value);
}
/**
* @return void
*/
public function testToStringWithModifiersAndSingleValueReturnsFormattedValue()
{
$this->container->set('foo');
$this->container->setPrefix('')
->setPostfix('');
$value = $this->container->toString();
$this->assertEquals('foo', $value);
}
/**
* @return void
*/
public function testToStringWithNoModifiersAndCollectionReturnsImplodedString()
{
$this->container[] = 'foo';
$this->container[] = 'bar';
$this->container[] = 'baz';
$value = $this->container->toString();
$this->assertEquals('foobarbaz', $value);
}
/**
* @return void
*/
public function testToStringWithModifiersAndCollectionReturnsFormattedString()
{
$this->container[] = 'foo';
$this->container[] = 'bar';
$this->container[] = 'baz';
$this->container->setPrefix('- ')
->setSeparator('
- ')
->setPostfix('
');
$value = $this->container->toString();
$this->assertEquals('', $value);
}
/**
* @return void
*/
public function testToStringWithModifiersAndCollectionReturnsFormattedStringWithIndentation()
{
$this->container[] = 'foo';
$this->container[] = 'bar';
$this->container[] = 'baz';
$this->container->setPrefix('- ')
->setSeparator('
' . PHP_EOL . '- ')
->setPostfix('
')
->setIndent(' ');
$value = $this->container->toString();
$expectedValue = ' - foo
' . PHP_EOL . ' - bar
' . PHP_EOL . ' - baz
';
$this->assertEquals($expectedValue, $value);
}
/**
* @return void
*/
public function test__toStringProxiesToToString()
{
$this->container[] = 'foo';
$this->container[] = 'bar';
$this->container[] = 'baz';
$this->container->setPrefix('- ')
->setSeparator('
- ')
->setPostfix('
');
$value = $this->container->__toString();
$this->assertEquals('', $value);
}
/**
* @return void
*/
public function testPrependPushesValueToTopOfContainer()
{
$this->container['foo'] = 'bar';
$this->container->prepend('baz');
$expected = array('baz', 'foo' => 'bar');
$array = $this->container->getArrayCopy();
$this->assertSame($expected, $array);
}
public function testIndentationIsHonored()
{
$this->container->setIndent(4)
->setPrefix("\n - ")
->setSeparator("
\n - ")
->setPostfix("
\n
");
$this->container->append('foo');
$this->container->append('bar');
$this->container->append('baz');
$string = $this->container->toString();
$lis = substr_count($string, "\n ");
$this->assertEquals(3, $lis);
$this->assertTrue((strstr($string, " \n")) ? true : false, $string);
$this->assertTrue((strstr($string, "\n
")) ? true : false);
}
}
// Call Zend_View_Helper_Placeholder_ContainerTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Zend_View_Helper_Placeholder_ContainerTest::main") {
Zend_View_Helper_Placeholder_ContainerTest::main();
}