[增添]添加了datasource的setting数据库以及默认值

vendor/anourvalar/eloquent-serialize/tests/FromTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace AnourValar\EloquentSerialize\Tests;
+
+use AnourValar\EloquentSerialize\Tests\Models\User;
+
+class FromTest extends AbstractSuite
+{
+    /**
+     * @return void
+     */
+    public function testSimple()
+    {
+        $this->compare(
+            User::whereExists(function ($query) {
+                $query
+                    ->from('user_phones')
+                    ->whereRaw('user_phones.user_id = users.id');
+            })
+        );
+    }
+
+    /**
+     * @return void
+     */
+    public function testAlias()
+    {
+        $this->compare(
+            User::whereExists(function ($query) {
+                $query
+                    ->from('user_phones AS up')
+                    ->whereRaw('up.user_id = users.id');
+            })
+        );
+    }
+}