<?php
class A_Pagination_Helper_LinkTest extends UnitTestCase
{
public function testSeparator()
{
$linkHelper = new A_Pagination_Helper_Link($this->createCore());
$this->assertEqual($linkHelper->separator(), ' ');
$linkHelper->setSeparator('foo');
$this->assertEqual($linkHelper->separator(), 'foo');
}
public function testFirst()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$this->assertEqual($linkHelper->first('first'), '');
$this->assertEqual($linkHelper->first(), '');
$linkHelper->alwaysShowFirstLast(true);
// space at end because default separator is a space
$this->assertEqual($linkHelper->first('first'), '<a href="foo">first</a> ');
$this->assertEqual($linkHelper->first(), '<a href="foo">1</a> ');
}
public function testLast()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$core->setCurrentPage(8);
$this->assertEqual($linkHelper->last('last'), '');
$this->assertEqual($linkHelper->last(), '');
$linkHelper->alwaysShowFirstLast(true);
// space at end because default separator is a space
$this->assertEqual($linkHelper->last('last'), ' <a href="foo">last</a>');
$this->assertEqual($linkHelper->last(), ' <a href="foo">8</a>');
}
public function testPrevious()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$core->setCurrentPage(1);
$this->assertEqual($linkHelper->previous('previous'), '');
$this->assertEqual($linkHelper->previous(), '');
$linkHelper->alwaysShowPreviousNext(true);
$this->assertEqual($linkHelper->previous('previous'), '<a href="foo">previous</a> ');
$this->assertEqual($linkHelper->previous(), '<a href="foo">1</a> ');
$core->setCurrentPage(8);
$this->assertEqual($linkHelper->previous('previous'), '<a href="foo">previous</a> ');
$this->assertEqual($linkHelper->previous(), '<a href="foo">7</a> ');
}
public function testNext()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$core->setCurrentPage(8);
$this->assertEqual($linkHelper->next('next'), '');
$this->assertEqual($linkHelper->next(), '');
$linkHelper->alwaysShowPreviousNext(true);
$this->assertEqual($linkHelper->next('next'), ' <a href="foo">next</a>');
$this->assertEqual($linkHelper->next(), ' <a href="foo">8</a>');
$core->setCurrentPage(1);
$this->assertEqual($linkHelper->next('next'), ' <a href="foo">next</a>');
$this->assertEqual($linkHelper->next(), ' <a href="foo">2</a>');
}
public function testRange()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$core->setCurrentPage(1);
$this->assertEqual($linkHelper->range(), '1 <a href="foo">2</a> <a href="foo">3</a> <a href="foo">4</a> <a href="foo">5</a>');
$core->setCurrentPage(8);
$this->assertEqual($linkHelper->range(), '<a href="foo">4</a> <a href="foo">5</a> <a href="foo">6</a> <a href="foo">7</a> 8');
$core->setCurrentPage(4);
$this->assertEqual($linkHelper->range(), '<a href="foo">1</a> <a href="foo">2</a> <a href="foo">3</a> 4 <a href="foo">5</a> <a href="foo">6</a> <a href="foo">7</a> <a href="foo">8</a>');
$core->setRangeSize(1);
$this->assertEqual($linkHelper->range(), '<a href="foo">3</a> 4 <a href="foo">5</a>');
$core->setRangeSize(0);
$this->assertEqual($linkHelper->range(), '4');
}
public function testFirstWithTemplateRenderer()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$template = new A_Template_Strreplace(__DIR__ . '/a_template.txt');
$linkHelper->setRenderer($template);
$linkHelper->alwaysShowFirstLast(true);
$this->assertEqual($linkHelper->first('baz'), '<a href="foo" class="bar">baz</a> ');
}
public function testFirstWithHtmlRenderer()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$core->setCurrentPage(4);
$core->setRangeSize(1);
$tag = new A_Html_A(array('class' => 'foobar'));
$linkHelper->setRenderer($tag);
$this->assertEqual($linkHelper->range(), '<a class="foobar" href="foo">3</a> 4 <a class="foobar" href="foo">5</a>');
}
public function testRangeWithHtmlRenderer()
{
$core = $this->createCore();
$linkHelper = new A_Pagination_Helper_Link($core, new MockUrlHelper());
$tag = new A_Html_A(array('class' => 'foobar'));
$linkHelper->setRenderer($tag);
$linkHelper->alwaysShowFirstLast(true);
$this->assertEqual($linkHelper->first('baz'), '<a class="foobar" href="foo">baz</a> ');
}
private function createCore()
{
return new A_Pagination_Request(new A_Pagination_Adapter_Array(array(
array('id'=>1, 'name'=>'One', 'color'=>'blue'),
array('id'=>2, 'name'=>'Two', 'color'=>'red'),
array('id'=>3, 'name'=>'Three', 'color'=>'green'),
array('id'=>4, 'name'=>'Four', 'color'=>'blue'),
array('id'=>5, 'name'=>'Five', 'color'=>'blue'),
array('id'=>6, 'name'=>'Six', 'color'=>'black'),
array('id'=>7, 'name'=>'Seven', 'color'=>'green'),
array('id'=>8, 'name'=>'Eight', 'color'=>'blue'),
)), 1);
}
}
class MockUrlHelper
{
public function render()
{
return 'foo';
}
public function set(){}
}
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