AssertJ provides a set of strongly-typed assertions to use for unit testing (either with JUnit or TestNG).
- Documentation: https://assertj.github.io/doc/
- Github: https://github.com/assertj/assertj
Questions tagged [assertj]
386 questions
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How to assert a condition in Java?
Can someone tell me what I am doing wrong? I am writing a junit test case, where I need to check the size of list and check whether the list contains certain elements. If it does, then make the test case successful, if not, then make it…
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1 answer
Junit tests for Object Creation with final attributes (AssertJ)
I have a class with final attributes to report on error information. The constructor call is as shown in the snippet.
@Test
public void test_With_Message() throws ParseException {
final Exception e = new…
Amogha Varsha
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2 answers
Java code works when referenced from a variable but throws an error when called directly
I created an assertion using AssertJ library. I stored the extraction from a node contained in an API response in a string variable. I referenced the variable in the assertion. It works, but when the code is passed directly in the assertion, it…
The man
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1 answer
How to write conditional "assertThat" using assertj.core.api.Assertions?
Hey guys I have the following code:
# number 1, 2, 3 are all "long" type
Assertions.assertThat(number1).isGreaterThan(number2),
Assertions.assertThat(number3).isLessThan(number4)
And I want to achieve something like:
if…
noobie2023
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JUnit5 assertAll private method assertions being ignored
Using JUnit5 assertAll, I call a method to perform assertions but noticed that when the assertion should fail, the test actually passes. It seems calling a method like the below is being ignored.
assertAll(
() -> jsonAssertions(actual,…
Ilyas Patel
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1 answer
In a CucumberBDD project org.junit.rules.ErrorCollector OR org.assertj.core.api.JUnitSoftAssertions are not catching error in spite of mismatch
@Rule
public ErrorCollector errorCollector = new ErrorCollector();
public void verifyDeviceType(String device_Type){
System.out.println(deviceType.getText()+","+device_Type);==> camera,camera1
…
PraNuta
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How to use identity comparison in AssertJ iterable assertions
I am using AssertJ fluent assertions in my code. Example:
assertThat(vertexSet).containsExactlyInAnyOrder(v0, v2, v4);
Now I need to use identity comparison instead of .equals(...). What is the simplest way to achieve this?
Here's what I came up…
lexicore
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how to get the result returned with conditions and assert the correct value
i have written codes to assert the value stored from database.
//SQL statement
String dbQuery2 = /SELECT * FROM public.test where testId = 'default'/
//Connect to PostgresSQL, global variable is stored at profile
List results =…
user2201789
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How to check that frame does not contain jlabel with specific text with help of Assertj?
I want to test my simple application with AssertJ.
I can check that text is showing like that:
frame.label(JLabelMatcher.withText(text).andShowing());
But is there any way to check that specific text not showing?
Dmitriy
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Testing whether a list contains certain mandatory and certain optional items
I was trying to create a unit test which would make sure a list (or, more generally, a container) contains certain mandatory items, while allowing it to also contain some extra optional items (but, again, from a pre-defined list of options).
Let's…
Bass
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Getting 'Building workspace' error when I save any file in the project
I have added a new dependency in my project which works great. but whenever I build or save any file in my project I get the following error. I use command line maven to run the project and I dont see any problem with the project itself, it works as…
MRK
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org.assertj.core.api.Assertions doesNotContain array error
I wanted to use doesNotContain to make sure the response does not contains the string. but hitting error.
What should be the correct parameter to use?
test script:
import static org.assertj.core.api.Assertions.*
def testjson= new…
user2201789
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1 answer
Collect JSON object in a file when a Junit test fails
I have ~50 JSON arrays as an array of models being plugged into Unit tests to compare resultant configs. Each file looks like this:
0.json
1.json... and so on
[{model1},{model2},{model3}]
I am trying to run unit tests to compare the resultant…
pranjal sharma
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Asserting individual Objects in List using AssertJ
I am using AssertJ library to perform assertions in my test. In this case I want to test if every Date object in list is after other date.
So I can obviously do the following:
Date dateOne = new Date(someTimestamp);
Date dateTwo = new…
Zychoo
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AssertJ assert on Exception covered another Exception
I'm a beginner of AssertJ. I encountered some issue when I use AssertJ to do Unit Testing.
JAVA: version 8
AssertJ: 3.11.1
I have a source code as below, to capture an exception and throw another exception.
try {
Integer.valueOf(valueA);
}…
Bing
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