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kandi X-RAY | Maintest Summary
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QUESTION
I'm writing JUnit test for this method processData
- I'm doing @Autowired
Cache mycache
in Junit, and mocking Cache mycache
under my Test method. When I'm doing this mycache = mock(Cache.class)
- this returns some object in Junit method but when I invoke my actual method from Junit Cache mycache
going as null in Main
class. Please find the code below:
What I'm missing here - how to resolve this NullPointer exception issue - why mycache is going as null when actual method triggered from Junit - though I've mocked this object. Any help would be really appreciated. Thank you!
Main.Java
...ANSWER
Answered 2021-May-19 at 04:27If you have @Autowired
a class in your test case you are not supposed to mock it. You will need to annotate the Cache field with @Mock
or else you would not able to mock the Cache.class.
The reason you are getting null at processData is because the Cache object is autowired and not mocked.
QUESTION
I'm trying to build a c++ project in VS Code but when i try to build it g++ throws an error saying:
...ANSWER
Answered 2021-May-13 at 11:56You list the "working" command as:
QUESTION
I have a unit test class that tests the same method twice - once with happy path and once with a failure. If I run both tests individually then they pass, but if I run them together then the patch return_value
from the first test is also applied to the second, and so one test will fail. What am I missing here?
ANSWER
Answered 2021-Apr-30 at 11:57I was concentrating on the patches when actually the problem was with import main
. The patch is applied when main
is imported for the first time, and subsequent import main
calls do nothing. I imported:
QUESTION
As I mentioned, console.log print only empty array. I think the problem will related with async problem.
So, I make delay in axios, return with isLoading but still not working.
Has any solution? Thanks for help!
Test.js(parent component, every state in here) -> MainTest.js -> Question.js
Test.js
...ANSWER
Answered 2021-Apr-09 at 14:47in your Question component you need to had a condition in the return like:
QUESTION
I'm getting this error :
INFO: HHH000205: Loaded properties from resource hibernate.properties: {hibernate.connection.driver_class=oracle.jdbc.driver.OracleDriver, hibernate.dialect=org.hibernate.dialect.Oracle8iDialect, hibernate.connection.password=****, hibernate.connection.username=myUserName, hibernate.connection.url=jdbc:oracle:thin:@//myHost:1521/mySID, hibernate.bytecode.use_reflection_optimizer=false, show_sql=true}
org.hibernate.HibernateException: Error accessing stax stream at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:107) at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:65) at org.hibernate.boot.cfgxml.internal.ConfigLoader.loadConfigXmlResource(ConfigLoader.java:57) at org.hibernate.boot.registry.StandardServiceRegistryBuilder.configure(StandardServiceRegistryBuilder.java:165) at org.hibernate.cfg.Configuration.configure(Configuration.java:258) at gradletests.HibernateUtils.getSessionFactory(HibernateUtils.java:15) at gradletests.MainTest.main(MainTest.java:14) Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,1] Message: Content is not allowed in prolog. at java.xml/com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:652) at java.xml/com.sun.xml.internal.stream.XMLEventReaderImpl.peek(XMLEventReaderImpl.java:277) at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:103) ... 6 more
while trying to open a session like this :
...ANSWER
Answered 2021-Apr-01 at 11:12The hibernate.properties
file is applied automatically, you don't need to load it. Apart from that, if you look at the Java Doc of the method Configuration#configure
you will see that it expects the path to a XML file. If you want to load other properties, you have to load these properties yourself with Properties#load
add add them with the method Configuration#mergeProperties
QUESTION
Here is my code:
...ANSWER
Answered 2021-Mar-11 at 02:31Try this after every occurence of the nextInt sentence :
field.nextLine();
This method advances the Scanner instance (scan) past the current line and returns the input that was skipped.
Your code should look like this:
-- collapsed package and imports statements --
QUESTION
This is what my .yml file looks like:
...ANSWER
Answered 2021-Mar-05 at 15:36The artifacts
keyword does have a name
option, but that affects all the artifacts when they're downloaded, not when they're uploaded. There aren't any other options in the artifacts
keyword, so it doesn't look like there's a way to tell the runner to not overwrite them, however you can solve it in the script
section by simply moving the file to a new name:
QUESTION
I'm trying to migrate my spring applications to test with JUnit 5. It worked fine with JUnit 4. My problem is that I can't access the application context, it is null, but should be an object. I've included imports etc, in case something is wrong there.
Test:
...ANSWER
Answered 2021-Feb-22 at 10:30Tested it and tests run fine in my IDE (Intellij) running the same with your provided pom.xml
fails.
You need to upgrade the maven-surefire-plugin
to properly detect and execute the classes.
QUESTION
I am trying to make this program That uses the scanner method. A user would type their name, then the ScannerTool
class would store that information into the guess
string varible. An Object is created in the portation
class as ScannerTool cool = new ScannerTool();
for both the justPoints()
and post()
methods. The portation
class takes the objects and store what the user types into a String variable called hope
as String hope = cool.scannerT()
it then takes what the user types and executes an if statement. I create an object for the portation
class and ScannerTool
inside the MainTest and then I run it from MainTest
class.
My problem is that when I run this program it throws an exception error:
...ANSWER
Answered 2021-Jan-19 at 09:54The problem comes from the fact that System.in
is a specific InputStream
- it is static and only created once. In your case, you read from it once and immediately close it (when you close the Scanner
). When you try to read from a closed stream, it will throw an exception, NoSuchElementException
in this case. When working with files it usually isn't a problem because you could always create a new InputStream.
What you need to do here is to make sure you will close the InputStream only when you're done with reading everything. You could make the Scanner
variable static, create a new method for closing it and call it only when you're done with reading.
QUESTION
First, sorry if title is misleading or unclear, I'm new to Java and I couldn't find the correct way to describe it. Below is a piece of my code, I have 3 classes, housing, management, and mainTest.
housing.java
...ANSWER
Answered 2020-Dec-11 at 09:56Yes just how Guy Incognito discribed it change this
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