Grails 独特的测试失败？

发布于 2024-10-30 05:35:32 字数 1441 浏览 4 评论 0原文

我正在尝试在 grails 中创建一个测试，以确保 unique:true 约束确实有效，这是我的类和测试文件：

package edu.drexel.goodwin.events.domain

class UpayConfig {

String name
String siteId
String postingCode

static constraints = {
    name(blank:false, maxSize:50)
    siteId(blank:false, unique:true)
    postingCode(blank:false)
}

}

package edu.drexel.goodwin.events。域

导入 grails.test.*

类 UpayConfigTests 扩展 GrailsUnitTestCase { 受保护的无效设置（）{ super.setUp() 但是

protected void tearDown() {
    super.tearDown()
}

void testCleanUpayConfigValidates() {
    mockForConstraintsTests UpayConfig
    def cleanUpayConfig = create()
    assertTrue cleanUpayConfig.validate()
}

void testUpayConfigSiteIdMustBeUnique() {
    mockForConstraintsTests UpayConfig
    def upayConfigOne = create()
    def upayConfigTwo = create()
    assertFalse upayConfigOne.validate()
    assertFalse upayConfigTwo.validate()

    upayConfigTwo.siteId = '81'
    assertTrue upayConfigOne.validate()
    assertTrue upayConfigTwo.validate()
}

UpayConfig create() {
    def upayConfig = new UpayConfig(
                    siteId: '82',
                    name: 'SMT - Workshops',
                    postingCode: '6'
            )
}

第二个测试失败了

，upayConfig 变量对于 .validate() 都返回 true，即使我告诉它们都有相同的 siteId...

我有一种感觉，这与以下事实有关：不是放在数据库中，只是存储在内存中吗？

非常感谢所有帮助，谢谢。 -阿萨夫

原文

I am trying to create a test in grails to ensure indeed that the unique:true constraint works, here's my class and test file:

package edu.drexel.goodwin.events.domain

class UpayConfig {

String name
String siteId
String postingCode

static constraints = {
    name(blank:false, maxSize:50)
    siteId(blank:false, unique:true)
    postingCode(blank:false)
}

}

package edu.drexel.goodwin.events.domain

import grails.test.*

class UpayConfigTests extends GrailsUnitTestCase {
protected void setUp() {
super.setUp()
}

protected void tearDown() {
    super.tearDown()
}

void testCleanUpayConfigValidates() {
    mockForConstraintsTests UpayConfig
    def cleanUpayConfig = create()
    assertTrue cleanUpayConfig.validate()
}

void testUpayConfigSiteIdMustBeUnique() {
    mockForConstraintsTests UpayConfig
    def upayConfigOne = create()
    def upayConfigTwo = create()
    assertFalse upayConfigOne.validate()
    assertFalse upayConfigTwo.validate()

    upayConfigTwo.siteId = '81'
    assertTrue upayConfigOne.validate()
    assertTrue upayConfigTwo.validate()
}

UpayConfig create() {
    def upayConfig = new UpayConfig(
                    siteId: '82',
                    name: 'SMT - Workshops',
                    postingCode: '6'
            )
}

}

But that second test fails, the upayConfig variables both return true for .validate() even though I am telling them both to have the same siteId...

I have a feeling this has something to do with the fact that these aren't being placed in the database, just being stored in memory?

All help is much appreciated, thank you.
-Asaf

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硪扪都還晓 2024-11-06 05:35:32

唯一性将在数据库级别。您永远不会保存域名，因此就 upayConfigTwo 而言，它是唯一的。您需要进行常规模拟并实际调用 upayConfigOne 上的 save() 。

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南汐寒笙箫 2024-11-06 05:35:32

谢谢。我查找了这个网站： http://www.ibm.com /developerworks/java/library/j-grails10209/index.html 它有一个名为“使用mockForConstraintsTests()测试唯一约束”的部分，因此在它之后我将我的测试修改为如下并且它正确通过：

void testUpayConfigSiteIdMustBeUnique() {
    def upayConfigOne = create()
    mockForConstraintsTests(UpayConfig, [upayConfigOne])
    def upayConfigTwo = create()
    assertFalse upayConfigTwo.validate()
    assertEquals "unique", upayConfigTwo.errors["siteId"]

    upayConfigTwo.siteId = '81'
    assertTrue upayConfigTwo.validate()
}

感谢您的帮助，
-阿萨夫

Thank you. I looked up this website: http://www.ibm.com/developerworks/java/library/j-grails10209/index.html and it had a section called "Testing the unique constraint with mockForConstraintsTests()" so following it I modified my test to be as follows and it passed correctly:

void testUpayConfigSiteIdMustBeUnique() {
    def upayConfigOne = create()
    mockForConstraintsTests(UpayConfig, [upayConfigOne])
    def upayConfigTwo = create()
    assertFalse upayConfigTwo.validate()
    assertEquals "unique", upayConfigTwo.errors["siteId"]

    upayConfigTwo.siteId = '81'
    assertTrue upayConfigTwo.validate()
}

Thank you for your help,
-Asaf

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