Add E2E_Core_PathUrlTest to ensure that various path/URL lookups work

This will allow E2E matrix to send a signal about whether the default
configurations produce valid URLs.

diff --git a/tests/phpunit/E2E/Core/PathUrlTest.php b/tests/phpunit/E2E/Core/PathUrlTest.php
new file mode 100644 (file)
index 0000000..83b0b23
--- /dev/null
+++ b/tests/phpunit/E2E/Core/PathUrlTest.php
@@ -0,0 +1,91 @@
+<?php
+
+namespace E2E\Core;
+
+use Civi\Core\Url;
+
+/**
+ * Class PathUrlTest
+ * @package E2E\Core
+ * @group e2e
+ *
+ * Check that various paths and URLs are generated correctly.
+ */
+class PathUrlTest extends \CiviEndToEndTestCase {
+
+  /**
+   * `CRM_Utils_System::url()` should generate working URLs.
+   */
+  public function testSystemRouter() {
+    $this->assertUrlContentRegex(';class="CRM_Mailing_Form_Subscribe";',
+      \CRM_Utils_System::url('civicrm/mailing/subscribe', 'reset=1', TRUE, NULL, FALSE));
+  }
+
+  /**
+   * `Civi::paths()->getUrl()` should generate working URLs.
+   */
+  public function testPaths_getUrl() {
+    $p = \Civi::paths();
+
+    $this->assertUrlContentRegex(';MIT-LICENSE.txt;',
+      $p->getUrl('[civicrm.packages]/jquery/plugins/jquery.timeentry.js', 'absolute'));
+    $this->assertUrlContentRegex(';https://civicrm.org/licensing;',
+      $p->getUrl('[civicrm.root]/js/Common.js', 'absolute'));
+    $this->assertUrlContentRegex(';Copyright jQuery Foundation;',
+      $p->getUrl('[civicrm.bower]/jquery/dist/jquery.js', 'absolute'));
+  }
+
+  /**
+   * `Civi::paths()->getPath()` should generate working paths.
+   */
+  public function testPaths_getPath() {
+    $p = \Civi::paths();
+
+    $this->assertFileContentRegex(';MIT-LICENSE.txt;',
+      $p->getPath('[civicrm.packages]/jquery/plugins/jquery.timeentry.js'));
+    $this->assertFileContentRegex(';https://civicrm.org/licensing;',
+      $p->getPath('[civicrm.root]/js/Common.js'));
+    $this->assertFileContentRegex(';Copyright jQuery Foundation;',
+      $p->getPath('[civicrm.bower]/jquery/dist/jquery.js'));
+  }
+
+  /**
+   * `Civi::paths()->getVariable()` should generate working paths+URLs.
+   */
+  public function testPaths_getVariable() {
+    $pathAndUrl = ['cms.root', 'civicrm.root', 'civicrm.packages', 'civicrm.files'];
+    $pathOnly = ['civicrm.private', 'civicrm.log', 'civicrm.compile'];
+    $urlOnly = [];
+
+    foreach (array_merge($pathOnly, $pathAndUrl) as $var) {
+      $path = \Civi::paths()->getVariable($var, 'path');
+      $this->assertTrue(file_exists($path) && is_dir($path), "The path for $var should be a valid directory.");
+    }
+
+    foreach (array_merge($urlOnly, $pathAndUrl) as $var) {
+      $url = \Civi::paths()->getVariable($var, 'url');
+      $this->assertRegExp(';^https?:;', $url, "The URL for $var should resolve a URL.");
+    }
+  }
+
+  /**
+   * @param string $expectContentRegex
+   * @param string $url
+   */
+  private function assertUrlContentRegex($expectContentRegex, $url) {
+    $this->assertRegexp(';^https?:;', $url, "The URL ($url) should be absolute.");
+    $content = file_get_contents($url);
+    $this->assertRegexp($expectContentRegex, $content);
+  }
+
+  /**
+   * @param string $expectContentRegex
+   * @param string $file
+   */
+  private function assertFileContentRegex($expectContentRegex, $file) {
+    $this->assertFileExists($file);
+    $content = file_get_contents($file);
+    $this->assertRegexp($expectContentRegex, $content);
+  }
+
+}