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MINOR: Refactor the SSViewerTest to make it easier to add more tests.

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From: Sam Minnee <sam@silverstripe.com>

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@93718 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2009-11-27 00:24:57 +00:00
parent 66e4b42942
commit ae04c15e35
1 changed files with 80 additions and 37 deletions
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117
tests/SSViewerTest.php
View File

@ -13,6 +13,16 @@ class SSViewerTest extends SapphireTest {
$this->assertEquals('Test partial template: var value', trim(preg_replace("/<!--.*-->/U",'',$result)));
}
/**
* Small helper to render templates from strings
*/
function render($templateString, $data = null) {
$t = SSViewer::fromString($templateString);
if(!$data) $data = new SSViewerTestFixture();
return $t->process($data);
}
function testRequirements() {
$requirements = $this->getMock("Requirements_Backend", array("javascript", "css"));
$jsFile = 'sapphire/tests/forms/a.js';
@ -23,92 +33,124 @@ class SSViewerTest extends SapphireTest {
Requirements::set_backend($requirements);
$data = new ArrayData(array());
$viewer = SSViewer::fromString(<<<SS
<% require javascript($jsFile) %>
<% require css($cssFile) %>
SS
);
$template = $viewer->process($data);
$template = $this->render("<% require javascript($jsFile) %>
<% require css($cssFile) %>");
$this->assertFalse((bool)trim($template), "Should be no content in this return.");
}
function testComments() {
$viewer = SSViewer::fromString(<<<SS
$output = $this->render(<<<SS
This is my template<%-- this is a comment --%>This is some content<%-- this is another comment --%>This is the final content
SS
);
$output = $viewer->process(new ArrayData(array()));
$this->assertEquals("This is my templateThis is some contentThis is the final content", preg_replace("/\n?<!--.*-->\n?/U",'',$output));
}
function testObjectDotArguments() {
// one argument
$viewer = SSViewer::fromString(<<<SS
\$TestObject.methodWithOneArgument(one)
SS
);
$obj = new SSViewerTest_ViewableData();
$this->assertEquals(
$viewer->process(new ArrayData(array('TestObject'=>$obj))),
"arg1:one",
$this->render("\$TestObject.methodWithOneArgument(one)"),
"TestObject.methodWithOneArgument(one)",
"Object method calls in dot notation work with one argument"
);
// two arguments
$viewer = SSViewer::fromString(<<<SS
\$TestObject.methodWithTwoArguments(one,two)
SS
);
$obj = new SSViewerTest_ViewableData();
$this->assertEquals(
$viewer->process(new ArrayData(array('TestObject'=>$obj))),
"arg1:one,arg2:two",
$this->render("\$TestObject.methodWithTwoArguments(one,two)"),
"TestObject.methodWithTwoArguments(one,two)",
"Object method calls in dot notation work with two arguments"
);
}
function testBaseTagGeneration() {
// XHTML wil have a closed base tag
$tmpl1 = SSViewer::fromString('<?xml version="1.0" encoding="UTF-8"?>
$tmpl1 = '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>');
$this->assertRegExp('/<head><base href=".*"><\/base><\/head>/', $tmpl1->process(new ViewableData()));
</html>';
$this->assertRegExp('/<head><base href=".*"><\/base><\/head>/', $this->render($tmpl1));
// HTML4 and 5 will only have it for IE
$tmpl2 = SSViewer::fromString('<!DOCTYPE html>
$tmpl2 = '<!DOCTYPE html>
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>');
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/', $tmpl2->process(new ViewableData()));
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/', $this->render($tmpl2));
$tmpl3 = SSViewer::fromString('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
$tmpl3 = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>');
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/', $tmpl3->process(new ViewableData()));
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/', $this->render($tmpl3));
// Check that the content negotiator converts to the equally legal formats
$negotiator = new ContentNegotiator();
$response = new SS_HTTPResponse($tmpl1->process(new ViewableData()));
$response = new SS_HTTPResponse($this->render($tmpl1));
$negotiator->html($response);
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/', $response->getBody());
$response = new SS_HTTPResponse($tmpl1->process(new ViewableData()));
$response = new SS_HTTPResponse($this->render($tmpl1));
$negotiator->xhtml($response);
$this->assertRegExp('/<head><base href=".*"><\/base><\/head>/', $response->getBody());
}
}
/**
* A test fixture that will echo back the template item
*/
class SSViewerTestFixture extends ViewableData {
protected $name;
function __construct($name = null) {
$this->name = $name;
}
private function argedName($fieldName, $arguments) {
$childName = $this->name ? "$this->name.$fieldName" : $fieldName;
if($arguments) return $childName . '(' . implode(',', $arguments) . ')';
else return $childName;
}
function obj($fieldName, $arguments=null, $forceReturnedObject=true, $cache=false, $cacheName=null) {
$childName = $this->argedName($fieldName, $arguments);
// Special field name Loop### to create a list
if(preg_match('/^Loop([0-9]+)$/', $fieldName, $matches)) {
$output = new DataObjectSet();
for($i=0;$i<$matches[1];$i++) $output->push(new SSViewerTestFixture($childName));
return $output;
} else if(preg_match('/NotSet/i', $fieldName)) {
return new ViewableData();
} else {
return new SSViewerTestFixture($childName);
}
}
function XML_val($fieldName, $arguments = null) {
if(preg_match('/NotSet/i', $fieldName)) {
return '';
} else if(preg_match('/Raw/i', $fieldName)) {
return $fieldName;
} else {
return '[out:' . $this->argedName($fieldName, $arguments) . ']';
}
}
function hasValue($fieldName, $arguments = null) {
return (bool)$this->XML_val($fieldName, $arguments);
}
}
/*
class SSViewerTest_ViewableData extends ViewableData implements TestOnly {
function methodWithOneArgument($arg1) {
return "arg1:{$arg1}";
@ -117,4 +159,5 @@ class SSViewerTest_ViewableData extends ViewableData implements TestOnly {
function methodWithTwoArguments($arg1, $arg2) {
return "arg1:{$arg1},arg2:{$arg2}";
}
}
}
*/