Parameterized unit tests is a feature of some unit testing frameworks. It supports executing a given unit test multiple times with different arguments.
Questions tagged [parameterized-unit-test]
116 questions
15
votes
2 answers
Is there a way to pass delegates to a NUnit TestCase or TestFixture?
Basically I want to be able to plug-in methods to a TestCase or TestFixture in NUnit to vary the behavior. In essence I want to do this:
[TestFixture]
public class MethodTests
{
public delegate void SimpleDelegate();
public static void…
Bryan Mau
- 155
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13
votes
2 answers
Count subtests in Python unittests separately
Since version 3.4, Python supports a simple subtest syntax when writing unittests. A simple example could look like this:
import unittest
class NumbersTest(unittest.TestCase):
def test_successful(self):
"""A test with subtests that…
Dirk
- 9,381
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12
votes
1 answer
Parameterize both class and tests in JUnit 5
Is there a way to parameterize both test class (like you could do with Parameterized and @Parameters in JUnit 4) and test methods (like you could do with JUnitParams in JUnit 4 or with @ParameterizedTest in JUnit 5)? I need to get the Cartesian…
Sergei Tachenov
- 24,345
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9
votes
5 answers
ParameterizedTest with a name in Eclipse Testrunner
When you run a JUnit 4 ParameterizedTest with the Eclipse TestRunner, the graphical representation is rather dumb: for each test you have a node called [0], [1], etc.
Is it possible give the tests [0], [1], etc. explicit names? Implementing a…
Dr. Hans-Peter Störr
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8
votes
3 answers
Parameterized Unit Tests with Visual Studio 2015 Intellitest
One feature I've wanted to see in MSTest for a long time has been Parameterized Unit Tests (PUTs). I was excited to hear that Intellitest would be capable of creating said tests. I've started playing with Intellitest, however, and I'm thinking my…
gerg
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7
votes
1 answer
JUnit5 multiple sources for different arguments (cartesian product)
I am trying to write a test with JUnit 5 which should test multiple combinations of some parameters. Essentially I want to test some cartesian product of inputs from different sources. Consider the following test:
import static…
Madjosz
- 509
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7
votes
2 answers
Boost Test: How to write parameterized test cases
I've got a boost test case. Most lines of this test case are executed regardless of the parameters. But there are parts which are executed based on the provided parameter. I want to avoid writing two separate test cases which are almost identical…
B Faley
- 17,120
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6
votes
3 answers
@ParameterizedTest can't be resolved in IntelliJ IDEA 2017.3
I'm new to JUnit testing and I would like to create a parameterized test in IntelliJ IDEA 2017.3.3. So I added JUnit 5:
Then IntelliJ downloaded org.junit.jupiter:junit-jupiter-api:5.0.0. Now, @Test is working, but @ParameterizedTest is not. It…
Aloso
- 5,123
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6
votes
3 answers
Python Testing how to run parameterised Testcases and pass a parameter to setupClass
I have an python unitest. In the setupClass method I so some timeconsuming tasks... The tests itself run very fast. Now i would like to run the same Testcase with multiple sets of parameters. How can I achieve this?
I ve tried differet approaches…
renzop
- 1,194
- 2
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6
votes
2 answers
JUnitParams not working with String array
Consider this test class, working with JUnit 4 and JUnitParams:
import static junitparams.JUnitParamsRunner.$;
import junitparams.JUnitParamsRunner;
import junitparams.Parameters;
import org.junit.Test;
import…
Juergen
- 3,489
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6
votes
2 answers
What kind of test cases can we write using DUnit?
I am using Delphi 7.
I am new to DUnit, my doubt is what kind of test cases I can write using DUnit and how (that is very important for me).
Is it possible to write test cases for a particular button click event? Because in that event there may be a…
Vishal Tiwari
- 739
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5
votes
0 answers
Subtest like feature in python 2.7?
How can I write test cases like below in Python 2.7? I don't have an option of using Pytest/Python3.
import unittest
class TestStringMethods(unittest.TestCase):
def test_upper(self):
tests = [
('foo', 'FOO'),
…
ThinkGeek
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5
votes
0 answers
Unable to force newer version of surefire-plugin in Maven
I have a maven project and I am using the surefire-plugin to run my tests.
Previously, I didn't force any version and maven picked up the 2.4.3 for me (why ??).
I want to use 2.7.2 instead, which has better support for JUnit4 (especially…
Raphael Jolivet
- 3,940
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5
votes
2 answers
Unable to get Default Constructor for class in Unit Test Project
I have created a unit test project. I get an exception specifying
Unable to get default constructor for class *****.Tests.Controllers.PersonRegistration
namespace *****.Tests.Controllers
{
[TestClass]
public class PersonRegistration
{
…
Harsha W
- 3,162
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5
votes
2 answers
Is there an easier way to handle unit testing a method with too many conditions?
I have a method which has a lot of conditions in it:
public bool IsLegalSomething(Order order)
{
var item0 = order.Items.SingleOrDefault(x => x.ItemCode == "ItemCode0");
var item1 = order.Items.SingleOrDefault(x => x.ItemCode ==…
michael
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