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MDL-54847 weblib: Test media attributes individually

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This commit is contained in:
Cameron Ball
2016-08-02 20:16:41 +01:00
committed by Dan Poltawski
parent 10ba40f1c3
commit 4f9a64b6ff
1 changed files with 5 additions and 18 deletions
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lib/tests/htmlpurifier_test.php
+5 -18
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@@ -335,25 +335,12 @@ class core_htmlpurifier_testcase extends basic_testcase {
* Test cases for the test_media_tags test.
*/
public function media_tags_provider() {
// Given a 1D array, computes the power set of those elements.
$p = function(array $set) {
return array_reduce($set, function($carry, $element) {
return array_merge($carry, array_map(function($subset) use ($element) {
return array_merge([$element], $subset);
}, $carry));
}, [[]]);
};
// Takes an array of attributes, then generates a test for every possible combination of them
// (i.e., every element of the power set). The testcases are named using $prefix and then
// a '/' delimited string describing the attributes being used. $templats is for the
// raw data and expected result.
// Takes an array of attributes, then generates a test for each of them.
$generatetestcases = function($prefix, array $attrs, array $templates) use ($p) {
$attrcombinations = $p($attrs);
return array_reduce($attrcombinations, function($carry, $attrset) use ($prefix, $templates) {
$testcase = [$prefix . '/' . join('/', $attrset) => [
sprintf($templates[0], join(" ", $attrset)),
sprintf($templates[1], join(" ", $attrset))
return array_reduce($attrs, function($carry, $attr) use ($prefix, $templates) {
$testcase = [$prefix . '/' . $attr => [
sprintf($templates[0], $attr),
sprintf($templates[1], $attr)
]];
return empty(array_values($carry)[0]) ? $testcase : $carry + $testcase;
}, [[]]);