UTBotJava

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Automated unit test generation and precise code analysis for Java

UTBotJava 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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[![UnitTestBot: build and run tests](https://github.com/UnitTestBot/UTBotJava/actions/workflows/build-and-run-tests.yml/badge.svg)](https://github.com/UnitTestBot/UTBotJava/actions/workflows/build-and-run-tests.yml)
[![Plugin and CLI: publish as archives](https://github.com/UnitTestBot/UTBotJava/actions/workflows/publish-plugin-and-cli.yml/badge.svg)](https://github.com/UnitTestBot/UTBotJava/actions/workflows/publish-plugin-and-cli.yml)

👉 Find UnitTestBot on [JetBrains Marketplace](https://plugins.jetbrains.com/plugin/19445-unittestbot).

👉 Visit the [official UnitTestBot website](https://www.utbot.org/).

# What is UnitTestBot?

UnitTestBot is the tool for **automated unit test generation** and **precise code analysis**. It produces ready-to-use 
test 
cases for 
Java — with 
valid inputs and comments. It can even predict whether the tests fail or pass. You can analyze them, run them, show coverage — as if you've created them personally.

The **symbolic execution engine** paired with a **smart fuzzing technique** constitutes the core of UnitTestBot. It helps to **find errors** and **prevent regressions** in the code in a much more efficient way — UnitTestBot **maximizes path coverage** while **minimizing the number of tests and false positives**.

UnitTestBot represents all the test summaries in a **human-readable format**. The intelligible test method names and comments help you to control the whole testing process. Test failed? The summary refers you to the related branch or the condition under test.

# Get started

Try the **[online demo](https://www.utbot.org/demo)** to generate unit tests with one click.

Get to know the **full version** of UnitTestBot plugin with this quick guide:

<details>
  <summary>Install UnitTestBot plugin for IntelliJ IDEA</summary>

Try the most straightforward path to start using UnitTestBot plugin.
1. Please check the [system requirements](https://github.com/UnitTestBot/UTBotJava/wiki/Check-system-requirements).
2. Open your IntelliJ IDEA.
3. Go to **File > Settings... > Plugins > Marketplace**.
4. In the search field type *UnitTestBot* — you'll see the UnitTestBot plugin page.
5. Press the **Install** button and wait until it changes to **Installed**, then click **OK**.

Now you can find the UnitTestBot plugin enabled in the **File > Settings > Plugins** window.

Do you want to manually choose the build or to update the plugin? Please refer to [Install or update plugin](https://github.com/UnitTestBot/UTBotJava/wiki/Install-or-update-plugin) in our user guide.

____________
</details>

<details>
  <summary>Generate tests with default configuration</summary>

Proceed to generating unit tests for the existing Java project. If you don't have one, create it using the [JetBrains tutorial](https://www.jetbrains.com/help/idea/creating-and-running-your-first-java-application.html).

1. Open your Java project in IntelliJ IDEA. 
2. Right-click the required package or a file in the Project tool window, scroll the menu down to the bottom and 
   choose **Generate Tests with UnitTestBot...**
3. In the **Generate Tests with UnitTestBot** window tick the classes or methods you'd like to cover with unit tests and 
   press **Generate Tests** or **Generate and Run**.

Now you can see the resulting test class or classes in the Editor tool window.

Need to configure testing framework, mocking strategy or parameterization? Please check all [configuration options](https://github.com/UnitTestBot/UTBotJava/wiki/Fine-tune-test-generation).

____________
</details>

<details>
  <summary>Make use of generated tests</summary>

What can you do with the output?

1. To *find and fix the errors* in your code:

* Run the generated tests: right-click the test class or a folder with tests and choose **Run**.

* In the Run tool window you can see the tests failed with the brief failure explanation.

* Fix your errors if needed.

2. To *prevent regressions*:

* Having your errors fixed, run the tests again. "Passed"? Commit them as the regression suite.

* Introduce changes in the code and run your tests as often as needed!

* Tests failed? Decide whether it is a bug or a feature and generate new tests if necessary.

3. To *view coverage*:

Right-click the test class, choose **More Run/Debug > Run ... with Coverage**.

Want to know more about test descriptions or SARIF reports? Please learn how to [Get use of test results](https://github.com/UnitTestBot/UTBotJava/wiki/Get-use-of-test-results).

____________
</details>

# Contribute to UnitTestBot

UnitTestBot is an open source project. We welcome everyone who wants to make UnitTestBot better — introduce a new feature or report a bug. We have only one kind request for our contributors: we expect you to prove the necessity and quality of the suggested changes.

How can you do this? Refer to our [Contributing guide](https://github.com/UnitTestBot/UTBotJava/blob/main/CONTRIBUTING.md).

Feel free to join the [Discussions](https://github.com/UnitTestBot/UTBotJava/discussions)!

And thank you for your time and effort! ⭐

# Find support

Having troubles with using UnitTestBot? Contact us [directly](https://www.utbot.org/about).

# Find more UnitTestBot products

You can also try [UnitTestBot](https://github.com/UnitTestBot/UTBotCpp) developed especially for C/C++.

You are welcome to [contribute](https://github.com/UnitTestBot/UTBotCpp/blob/main/CONTRIBUTING.md) to it too!

UTBotJava

UTBotJava 최신버젼 다운로드

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