Added support for chained query methods on Eloquent's relationship me…

…thods. Chained method names are not validated or limited so be careful. Test was added as well.

src/Way/Tests/ModelHelpers.php

@@ -56,7 +56,9 @@ public function assertRelationship($type, $relationshipName, $class, $relatedMod
         $this->assertRespondsTo($relationshipName, $class);
 
         $mock = Mockery::mock($class."[$type]");
-        $m = $mock->shouldReceive($type)->once();
+        $m = $mock->shouldReceive($type)->once()->andReturn(
+            Mockery::mock()->shouldIgnoreMissing()
+        );
 
         if( is_null($relatedModel) ) {
            $m->with('/' . str_singular($relationshipName) . '/i');

tests/Way/Tests/ModelHelpersTest.php

@@ -66,6 +66,12 @@ public function owners()
     {
         return $this->belongsToMany('User', 'test_user', 'owner_id', 'test_id');
     }
+
+    public function doctors()
+    {
+        // Get assigned doctors and generic doctors
+        return $this->hasMany('Doctor')->where('doctor_id', '=', null);
+    }
 }
 
 
@@ -141,4 +147,9 @@ public function testBelongsToManyRelationshipWithTableForeignKeyAndOtherKey()
     {
         $this->assertBelongsToMany('owners', 'TestModel', 'User', 'test_user', 'owner_id', 'test_id');
     }
+
+    public function testRelationshipsCanHaveQueryMethods()
+    {
+        $this->assertHasMany('doctors', 'TestModel');
+    }
 }