spock | 易学教程

Spock - Mock private field

阅读更多关于 Spock - Mock private field

问题 I have to mock private field: public class A{ private final B b; public A(){ this.b = new B(new OtherService) } public test(){ int i = b.test() if(i == 0) b.test1() else b.test2() } } and I have to create unit tests for methods in this kind of class and I have to mock class B is it even possible here? 回答1: Please read my remarks here and here or in many other questions of this kind I answered concerning dependency injection (DI). The lack thereof in your tightly coupled application design is

How to test spring batch job within @Transactional SpringBootTest test case?

阅读更多关于 How to test spring batch job within @Transactional SpringBootTest test case?

问题 I just can't seem to win today... Is there a way to read from a OneToMany relationship in a Spock SpringBootTest integration test, without annotating the test as @Transactional or adding the unrealistic spring.jpa.properties.hibernate.enable_lazy_load_no_trans=true ? OR, is there a way to launch a Spring-Batch Job from within a @Transactional test case? Let me elaborate... I'm trying to get a simple Spring Boot Integration test working for my Spring Batch reporting process, which reads from

2018 ACM-ICPC 中国大学生程序设计竞赛线上赛

阅读更多关于 2018 ACM-ICPC 中国大学生程序设计竞赛线上赛

2018 ACM-ICPC 中国大学生程序设计竞赛线上赛 [TOC] A. Death is end 留坑 B.Goldbach 题意每次给一个偶数$n(n<2<2^{63})$,找出任意两个和为$n$的素数。分析从n的$\frac{1}{2}$往两边判素数，使用Miller Rabin随机性素数测试方法。 (ps:自己写了一个虽然过了，但是会被Carmichael数卡掉，还没搞懂板子上的算法怎么搞定Carmichael数的，<font color=red>留坑</font>) <details><summary> 代码 </summary> ```cpp #include <iostream> #include <cstdio> #include <queue> #include <cstring> #include <vector> #include <map> #include <algorithm> using namespace std; typedef long long ll; const ll MOD=1e9+7; const int maxn=1000500; struct Miller_Rabin { int prime[5]={2,3,5,233,331}; ll qmul(ll x,ll y,ll mod){ ll ans=(x*y-(ll)(

Grails 4.0.1 - Spock unit test cases fail because of spaces

阅读更多关于 Grails 4.0.1 - Spock unit test cases fail because of spaces

问题 I am testing i18n formatting using unit tests in my Grails 4.0.1 application but seeing strange results. To me, this specs condition should be satisfied, but it is not. I don't suppose anyone has had a similar experience that can be explained, or maybe it's simply a bug? Any help would be appreciated. 回答1: Just as an idea: Can you iterate over both expected and actual values and convert the characters one by one to the ascii so that you'll probably see the difference for( c in '123 456,78 $'

How to test a function which instantiate a variable from external call in Spock

阅读更多关于 How to test a function which instantiate a variable from external call in Spock

问题 Hi I want to test below function using Spock framework private Connection getDBConnection() throws SQLException { DBClient client = DBService.getClient() String[] connInfo = client.getHistoryDBConnectInfo() String url = connInfo[1]; String user = connInfo[2]; String pwd = connInfo[3]; Connection conn; if(!StringUtils.containsIgnoreCase(url,"Authentication=ActiveDirectoryMsi")) conn = DriverManager.getConnection(url, user, pwd); else conn= DriverManager.getConnection(url); return conn; } Here

Unexpected behaviour when Spock datatable's header contains variable named like variable in the other feature method

阅读更多关于 Unexpected behaviour when Spock datatable's header contains variable named like variable in the other feature method

问题 I have a problem with data-driven tests in Spock. When datatable header contains variable (in this case 'b') named like variable in the other feature method, the following exception is thrown: org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object '3' with class 'java.lang.Integer' to class 'java.util.UUID' Example specification class: class ExampleSpec extends Specification { def 'example feature with variable named like datatable header'() { given: UUID b = UUID

How to make multiple requests with different data in Grails Integration tests

阅读更多关于 How to make multiple requests with different data in Grails Integration tests

问题 I'm writing a Grails 2.2.1 integration test using the Spock plugin, in which I am trying to post two sets of data to the same controller endpoint: when: "The user adds this product to the inventory" def postData = [productId: 123] controller.request.JSON = postData controller.addToInventory() and: "Then they add another" def secondPostData = [productId: 456] controller.request.JSON = secondPostData controller.addToInventory() then: "The size of the inventory should be 2" new JSONObject(

Spock mock private variable

阅读更多关于 Spock mock private variable

问题 I'm wondering how I can mock some private variable in a class with Groovy/Spock. Let's say we have this code: public class Car { private Engine engine; public void drive(){ System.out.println("test"); if (engine.isState()) { // Do something } else { // Do something } } } In Mockito I can write: @Mock private Engine engine; @InjectMocks private Car car = new Car(); @Test public void drive() { when(engine.isState()).thenReturn(true); car.drive(); } But I don't know how to do the same in Spock.

Generics with Spock Stub

阅读更多关于 Generics with Spock Stub

问题 I cannot make compile Spock stub for generic class. The signature of constructor is following: SomeClass(SerSup<Cap> capSup, String foo, String bar); I need to stub the first argument. The following are my failed attempts. First try: def someClass = new SomeClass(Stub(SerSup<Cap>), "foo", "bar") Error: Groovyc: unexpected token: > Status bar: ',' or ')' expected Another try: def someClass = new someClass(Stub(Cup) as SerSup<Cup>, "foo" ,"bar") groovy.lang.MissingMethodException: No signature

Generics with Spock Stub

阅读更多关于 Generics with Spock Stub