Move into nested docroot

web/core/tests/Drupal/Tests/Traits/Core/Config/SchemaConfigListenerTestTrait.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Drupal\Tests\Traits\Core\Config;
+
+use \Drupal\Core\Config\Schema\SchemaIncompleteException;
+
+/**
+ * Adds a test for the configuration schema checker use in tests.
+ */
+trait SchemaConfigListenerTestTrait {
+
+  /**
+   * Tests \Drupal\Core\Config\Testing\ConfigSchemaChecker.
+   */
+  public function testConfigSchemaChecker() {
+    // Test a non-existing schema.
+    $message = 'Expected SchemaIncompleteException thrown';
+    try {
+      $this->config('config_schema_test.schemaless')->set('foo', 'bar')->save();
+      $this->fail($message);
+    }
+    catch (SchemaIncompleteException $e) {
+      $this->pass($message);
+      $this->assertEqual('No schema for config_schema_test.schemaless', $e->getMessage());
+    }
+
+    // Test a valid schema.
+    $message = 'Unexpected SchemaIncompleteException thrown';
+    $config = $this->config('config_test.types')->set('int', 10);
+    try {
+      $config->save();
+      $this->pass($message);
+    }
+    catch (SchemaIncompleteException $e) {
+      $this->fail($message);
+    }
+
+    // Test an invalid schema.
+    $message = 'Expected SchemaIncompleteException thrown';
+    $config = $this->config('config_test.types')
+      ->set('foo', 'bar')
+      ->set('array', 1);
+    try {
+      $config->save();
+      $this->fail($message);
+    }
+    catch (SchemaIncompleteException $e) {
+      $this->pass($message);
+      $this->assertEqual('Schema errors for config_test.types with the following errors: config_test.types:array variable type is integer but applied schema class is Drupal\Core\Config\Schema\Sequence, config_test.types:foo missing schema', $e->getMessage());
+    }
+
+  }
+
+}