125 lines
4.7 KiB
PHP
125 lines
4.7 KiB
PHP
<?php
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namespace Drupal\Tests;
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use Drupal\Core\Utility\PhpRequirements;
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/**
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* Provides helper methods for the requirements page.
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*/
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trait RequirementsPageTrait {
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/**
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* Handles the update requirements page.
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*/
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protected function updateRequirementsProblem() {
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// Assert a warning is shown on older test environments.
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$links = $this->getSession()->getPage()->findAll('named', ['link', 'try again']);
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// Get the default Drupal core PHP requirements.
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if ($links && version_compare(phpversion(), PhpRequirements::getMinimumSupportedPhp()) < 0) {
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$this->assertSession()->pageTextNotContains('Errors found');
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$this->assertWarningSummaries(['PHP']);
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$this->clickLink('try again');
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$this->checkForMetaRefresh();
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}
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}
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/**
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* Continues installation when the expected warnings are found.
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*
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* @param string[] $expected_warnings
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* A list of warning summaries to expect on the requirements screen (e.g.
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* 'PHP', 'PHP OPcode caching', etc.). If only the expected warnings
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* are found, the test will click the "continue anyway" link to go to the
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* next screen of the installer. If an expected warning is not found, or if
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* a warning not in the list is present, a fail is raised.
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*/
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protected function continueOnExpectedWarnings($expected_warnings = []) {
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$this->assertSession()->pageTextNotContains('Errors found');
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$this->assertWarningSummaries($expected_warnings);
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$this->clickLink('continue anyway');
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$this->checkForMetaRefresh();
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}
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/**
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* Asserts the given warning summaries are present on the page.
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*
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* If an expected warning is not found, or if a warning not in the list is
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* present, a fail is raised.
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*
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* @param string[] $summaries
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* A list of warning summaries to expect on the requirements screen (e.g.
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* 'PHP', 'PHP OPcode caching', etc.).
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*/
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protected function assertWarningSummaries(array $summaries) {
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$this->assertRequirementSummaries($summaries, 'warning');
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}
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/**
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* Asserts the given error summaries are present on the page.
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*
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* If an expected error is not found, or if an error not in the list is
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* present, a fail is raised.
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*
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* @param string[] $summaries
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* A list of error summaries to expect on the requirements screen (e.g.
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* 'PHP', 'PHP OPcode caching', etc.).
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*/
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protected function assertErrorSummaries(array $summaries) {
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$this->assertRequirementSummaries($summaries, 'error');
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}
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/**
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* Asserts the given requirements section summaries are present on the page.
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*
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* If an expected requirements message is not found, or if a message not in
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* the list is present, a fail is raised.
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*
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* @param string[] $summaries
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* A list of warning summaries to expect on the requirements screen (e.g.
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* 'PHP', 'PHP OPcode caching', etc.).
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* @param string $type
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* The type of requirement, either 'warning' or 'error'.
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*/
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protected function assertRequirementSummaries(array $summaries, string $type) {
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// The selectors are different for Claro.
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$is_claro = stripos($this->getSession()->getPage()->getContent(), 'claro/css/theme/maintenance-page.css') !== FALSE;
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$selectors = [];
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if ($is_claro) {
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// In Claro each requirement heading is present in a div with the class
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// system-status-report__status-title. There is one summary element per
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// requirement type and it is adjacent to a div with the class
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// claro-details__wrapper.
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$selectors[] = 'summary#' . $type . '+.claro-details__wrapper .system-status-report__status-title';
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}
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else {
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// Allow only details elements that are directly after the warning/error
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// header or each other. There is no guaranteed wrapper we can rely on
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// across distributions. When there are multiple warnings, the selectors
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// will be:
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// - h3#warning+details summary
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// - h3#warning+details+details summary
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// - etc.
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// For errors, the selectors are the same except that they are h3#error.
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// We add one more selector than expected requirements to confirm that
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// there isn't any other requirement message before clicking the link.
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// @todo Make this more reliable in
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// https://www.drupal.org/project/drupal/issues/2927345.
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for ($i = 0; $i <= count($summaries); $i++) {
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$selectors[] = 'h3#' . $type . implode('', array_fill(0, $i + 1, '+details')) . ' summary';
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}
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}
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$elements = $this->cssSelect(implode(', ', $selectors));
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// Confirm that there are only the expected requirements.
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$requirements = [];
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foreach ($elements as $requirement) {
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$requirements[] = trim($requirement->getText());
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}
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$this->assertEquals($summaries, $requirements);
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}
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}
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