* Refactor getByProduct function.

module/testcase/model.php

@@ -415,18 +415,16 @@ class testcaseModel extends model
     }
 
     /**
+     * 根据产品获取用例。
      * Get cases by product id.
      *
      * @param  int    $productID
      * @access public
      * @return array
      */
-    public function getByProduct($productID)
+    public function getByProduct(int $productID): array
     {
-        return $this->dao->select('*')->from(TABLE_CASE)
-            ->where('deleted')->eq(0)
-            ->andWhere('product')->eq($productID)
-            ->fetchAll('id');
+        return $this->dao->select('*')->from(TABLE_CASE)->where('deleted')->eq('0')->andWhere('product')->eq($productID)->fetchAll('id');
     }
 
     /**

module/testcase/test/model/getbyproduct.php

@@ -0,0 +1,36 @@
+#!/usr/bin/env php
+<?php
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/testcase.class.php';
+su('admin');
+
+function initData()
+{
+    $caseData = zdTable('case');
+    $caseData->product->range('1{6},2{4}');
+
+    $caseData->gen(10);
+}
+
+initData();
+
+/**
+
+title=测试 testcaseModel->getBySuite();
+timeout=0
+cid=1
+
+- 产品1用例有6个 @6
+- 产品2的用例有4个 @4
+
+*/
+
+$productIDList = array(1, 2);
+$branch        = 0;
+$suiteIDList   = array('1', '2', '3', '4');
+
+global $tester;
+$tester->loadModel('testcase');
+
+r(count($tester->testcase->getByProduct($productIDList[0]))) && p() && e(6); // 产品1的用例有6个
+r(count($tester->testcase->getByProduct($productIDList[1]))) && p() && e(4); // 产品2的用例有4个