Improving code coverage

Author: moufmouf

src/TDBMObject.php

@@ -81,12 +81,4 @@ protected function getUsedTables() : array
 
         return $tableNames;
     }
-
-    /**
-     * @return mixed[]
-     */
-    protected function _getRelationshipPathArray(): array
-    {
-        return [];
-    }
 }

tests/AbstractTDBMObjectTest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace TheCodingMachine\TDBM;
+
+use PHPUnit\Framework\TestCase;
+
+class AbstractTDBMObjectTest extends TestCase
+{
+
+    public function testGetManyToManyRelationshipDescriptor()
+    {
+        $object = new TDBMObject();
+        $this->expectException(TDBMException::class);
+        $this->expectExceptionMessage('Could not find many to many relationship descriptor key for "foo"');
+        $object->_getManyToManyRelationshipDescriptor('foo');
+    }
+}

tests/TDBMObjectTest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace TheCodingMachine\TDBM;
+
+use PHPUnit\Framework\TestCase;
+
+class TDBMObjectTest extends TestCase
+{
+
+    public function testJsonSerialize()
+    {
+        $object = new TDBMObject();
+        $this->expectException(TDBMException::class);
+        $this->expectExceptionMessage('Json serialization is only implemented for generated beans.');
+        $object->jsonSerialize();
+    }
+}