silverstripe-framework/tests/core/manifest/TemplateLoaderTest.php

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<?php
/**
* Tests for the {@link SS_TemplateLoader} class.
*
* @package framework
* @subpackage tests
*/
class TemplateLoaderTest extends SapphireTest {
private $base;
private $manifest;
private $loader;
/**
* Set up manifest before each test
*/
public function setUp() {
parent::setUp();
$this->base = dirname(__FILE__) . '/fixtures/templatemanifest';
$this->manifest = new SS_TemplateManifest($this->base, 'myproject', false, true);
$this->loader = new SS_TemplateLoader();
$this->refreshLoader();
}
/**
* Test that 'main' and 'Layout' templates are loaded from module
*/
public function testFindTemplatesInModule() {
$expect = array(
'main' => "$this->base/module/templates/Page.ss",
'Layout' => "$this->base/module/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page'));
$this->assertEquals($expect, $this->loader->findTemplates('PAGE'));
$this->assertEquals($expect, $this->loader->findTemplates(array('Foo', 'Page')));
}
/**
* Test that 'main' and 'Layout' templates are loaded from set theme
*/
public function testFindTemplatesInTheme() {
$expect = array(
'main' => "$this->base/themes/theme/templates/Page.ss",
'Layout' => "$this->base/themes/theme/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page', 'theme'));
$this->assertEquals($expect, $this->loader->findTemplates('PAGE', 'theme'));
$this->assertEquals($expect, $this->loader->findTemplates(array('Foo', 'Page'), 'theme'));
}
/**
* Test that 'main' and 'Layout' templates are loaded from project without a set theme
*/
public function testFindTemplatesInApplication() {
$templates = array(
$this->base . '/myproject/templates/Page.ss',
$this->base . '/myproject/templates/Layout/Page.ss'
);
$this->createTestTemplates($templates);
$this->refreshLoader();
$expect = array(
'main' => "$this->base/myproject/templates/Page.ss",
'Layout' => "$this->base/myproject/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page'));
$this->assertEquals($expect, $this->loader->findTemplates('PAGE'));
$this->assertEquals($expect, $this->loader->findTemplates(array('Foo', 'Page')));
$this->removeTestTemplates($templates);
}
/**
* Test that 'Layout' template is loaded from module
*/
public function testFindTemplatesInModuleLayout() {
$expect = array(
'main' => "$this->base/module/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Layout/Page'));
}
/**
* Test that 'Layout' template is loaded from theme
*/
public function testFindTemplatesInThemeLayout() {
$expect = array(
'main' => "$this->base/themes/theme/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Layout/Page', 'theme'));
}
/**
* Test that 'main' template is found in theme and 'Layout' is found in module
*/
public function testFindTemplatesMainThemeLayoutModule() {
$expect = array(
'main' => "$this->base/themes/theme/templates/CustomThemePage.ss",
'Layout' => "$this->base/module/templates/Layout/CustomThemePage.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates(array('CustomThemePage', 'Page'), 'theme'));
}
/**
* Test that project template overrides module template of same name
*/
public function testFindTemplatesApplicationOverridesModule() {
$expect = array(
'main' => "$this->base/myproject/templates/CustomTemplate.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('CustomTemplate'));
}
/**
* Test that project templates overrides theme templates
*/
public function testFindTemplatesApplicationOverridesTheme() {
$templates = array(
$this->base . '/myproject/templates/Page.ss',
$this->base . '/myproject/templates/Layout/Page.ss'
);
$this->createTestTemplates($templates);
$this->refreshLoader();
$expect = array(
'main' => "$this->base/myproject/templates/Page.ss",
'Layout' => "$this->base/myproject/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page'), 'theme');
$this->removeTestTemplates($templates);
}
/**
* Test that project 'Layout' template overrides theme 'Layout' template
*/
public function testFindTemplatesApplicationLayoutOverridesThemeLayout() {
$templates = array(
$this->base . '/myproject/templates/Layout/Page.ss'
);
$this->createTestTemplates($templates);
$this->refreshLoader();
$expect = array(
'main' => "$this->base/themes/theme/templates/Page.ss",
'Layout' => "$this->base/myproject/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page', 'theme'));
$this->removeTestTemplates($templates);
}
/**
* Test that project 'main' template overrides theme 'main' template
*/
public function testFindTemplatesApplicationMainOverridesThemeMain() {
$templates = array(
$this->base . '/myproject/templates/Page.ss'
);
$this->createTestTemplates($templates);
$this->refreshLoader();
$expect = array(
'main' => "$this->base/myproject/templates/Page.ss",
'Layout' => "$this->base/themes/theme/templates/Layout/Page.ss"
);
$this->assertEquals($expect, $this->loader->findTemplates('Page', 'theme'));
$this->removeTestTemplates($templates);
}
protected function refreshLoader() {
$this->manifest->regenerate(false);
$this->loader->pushManifest($this->manifest);
}
protected function createTestTemplates($templates) {
foreach ($templates as $template) {
file_put_contents($template, '');
}
}
protected function removeTestTemplates($templates) {
foreach ($templates as $template) {
unlink($template);
}
}
}