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32 changes: 0 additions & 32 deletions versioned_docs/version-2.0.0/concepts/installation.md
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Expand Up @@ -64,7 +64,7 @@
Use "keploy [command] --help" for more information about a command.
```

🎉 Wohoo! You are all set to use Keploy.

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## Other Installation Methods

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### Downloading and running Keploy in Native

**Prequisites:**

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- Linux Kernel version 5.15 or higher
- Run `uname -a` to verify the system architecture.
Expand Down Expand Up @@ -141,35 +141,3 @@
> For detailed instructions on how to configure `Docker Desktop` for WSL 2, please refer to the [official Docker documentation](https://docs.docker.com/desktop/wsl/).

</details>

<details>
<summary>With Arkade</summary>

### With Arkade

1. Installing Arkade

```bash
# Note: you can also run without `sudo` and move the binary yourself
curl -sLS https://get.arkade.dev | sudo sh

arkade --help
ark --help # a handy alias

# Windows users with Git Bash
curl -sLS https://get.arkade.dev | sh
```

2. Install Keploy

```bash
arkade get keploy
```

Or you can also download specific version of Keploy using the following command:

```bash
arkade get keploy@2.2.0-alpha23
```

</details>
165 changes: 138 additions & 27 deletions versioned_docs/version-2.0.0/quickstart/samples-java.md
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Expand Up @@ -29,7 +29,7 @@ keyword:
A sample Employee-Manager app to test Keploy integration capabilities using **SpringBoot**
and **PostgreSQL**.

> This sample application is **not written for macOS users** since this application doesn't have a docker file yet.
> If you are **macOS users** please try the application using docker compose.

import InstallationGuide from '../concepts/installation.md'

Expand All @@ -49,23 +49,51 @@ git clone https://github.com/keploy/samples-java && cd samples-java/employee-man
mvn clean install -Dmaven.test.skip=true
```

You can start the backend using Keploy in 2 ways:

- [Using Keploy's binary](#instructions-for-starting-using-binary)
- [Using Keploy's docker image](#instructions-for-starting-using-docker)


# Instructions For Starting Using Binary

## Setup the backend

You need to update the postgresql properties, go to
`spring-petclinic/spring-petclinic-rest/src/main/resources/application-postgresql.properties`
and change

```bash
spring.datasource.url=jdbc:postgresql://postgres:5432/keploy-test/
```

to

```bash
spring.datasource.url=jdbc:postgresql://localhost:5432/keploy-test/
```

and then build the jar using:

```bash
mvn clean install -Dmaven.test.skip=true
```

## Start the Postgres DB 🐳

```bash
docker compose up -d
docker run -e POSTGRES_USER=keploy-user -e POSTGRES_PASSWORD=keploy -e POSTGRES_DB=postgres -p 5432:5432 --name postgres postgres:15.2
```

Note: You may have to use sudo if you are not part of the docker group.

### Capture the testcases 🎬

Once we have our jar file ready,this command will start the recording of API calls using ebpf:-

```bash
keploy record -c "java -jar target/springbootapp-0.0.1-SNAPSHOT.jar"
```

![Testcases](https://github.com/keploy/samples-java/blob/main/employee-manager/img/test-cases.png?raw=true)
![Testcases](https://github.com/keploy/samples-java/blob/main/employee-manager/img/keploy-record-docker.png)

Now let's run a few tests to capture some more scenarios:

Expand Down Expand Up @@ -131,10 +159,10 @@ keploy test -c "java -jar target/springbootapp-0.0.1-SNAPSHOT.jar" --delay 10
This will run the testcases and generate the report in `keploy/testReports` folder. You will see the following output:-

````shell
🐰 Keploy: 2024-02-20T13:49:20Z INFO starting test for of {"test case": "test-1", "test set": "test-set-1"}
2024-02-20 13:49:20.778 INFO 18888 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2024-02-20 13:49:20.778 INFO 18888 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2024-02-20 13:49:20.779 INFO 18888 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
🐰 Keploy: 2025-04-17T13:30:11+05:30 INFO starting test for of {"test case": "[test-1]", "test set": "[test-set-0]"}
2025-04-17 13:30:11.410 INFO 28035 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2025-04-17 13:30:11.410 INFO 28035 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2025-04-17 13:30:11.410 INFO 28035 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 0 ms
Testrun failed for testcase with id: "test-1"

--------------------------------------------------------------------
Expand All @@ -148,48 +176,131 @@ Testrun failed for testcase with id: "test-1"
| |
| EXPECT BODY | ACTUAL BODY |
| -----------------------------------------------------+----------------------------------------------------- |
| { | { |
| "email": "mt@gmail.com", | "email": "mt@gmail.com", |
| "firstName": "Myke", | "firstName": "Myke", |
| "id": 1, | "id": 1, |
| "lastName": "Tyson", | "lastName": "Tyson", |
| - "timestamp": 1.70843653e+09 | + "timestamp": 1.70843696e+09 |
| { | { |
| "timestamp": "1744871332" , | "timestamp": "1744876811" , |
| lastName:Tyson | lastName:Tyson |
| } | } |
| | |
| |
+-------------------------------------------------------------------------------------------------------------+
🐰 Keploy: 2024-02-20T13:49:20Z INFO result {"testcase id": "test-1", "testset id": "test-set-1", "passed": "false"}
🐰 Keploy: 2024-02-20T13:49:21Z INFO starting test for of {"test case": "test-2", "test set": "test-set-1"}
🐰 Keploy: 2025-04-17T13:30:11+05:30 INFO result {"testcase id": "[test-1]", "testset id": "[test-set-0]", "passed": "[false]"}
🐰 Keploy: 2025-04-17T13:30:11+05:30 INFO starting test for of {"test case": "[test-2]", "test set": "[test-set-0]"}
Testrun passed for testcase with id: "test-2"

--------------------------------------------------------------------

🐰 Keploy: 2024-02-20T13:49:21Z INFO result {"testcase id": "test-2", "testset id": "test-set-1", "passed": "true"}
🐰 Keploy: 2024-02-20T13:49:21Z INFO test report for test-set-1: {"name: ": "report-2", "path: ": "/Users/neha/open-source/samples-java/employee-manager/keploy/report-2"}
🐰 Keploy: 2025-04-17T13:30:11+05:30 INFO result {"testcase id": "[test-2]", "testset id": "[test-set-0]", "passed": "[true]"}

<=========================================>
TESTRUN SUMMARY. For testrun with id: "test-set-1"
Total tests: 2
Total test passed: 1
Total test failed: 1
<=========================================>
TESTRUN SUMMARY. For test-set: "test-set-0"
Total tests: 2
Total test passed: 1
Total test failed: 1
Time Taken: "10.37 s"
<=========================================>
<=========================================>```
````

Did you spot that the `timestamp` is showing some differences? Yep, time has a way of doing that! 🕰️

Worry not, just add the ever-changing fields (like our **ts** here) to the **noise parameter** to **dodge those assertions**.

> Pro tip: Add `body.timestamp` to noise in `test-1.yaml`.
> Pro tip: Add `body.timestamp` to noise in `keploy.yml`.

<img src="/docs/img/code-snippets/java-sample-employee-manager-noise.png" alt="Adding Noise to Test case Java Postgres Employee Manager App" width="70%" style={{ borderRadius: '5px' }}/>
<img src="https://github.com/keploy/samples-java/blob/main/employee-manager/img/test-noise.png" alt="Adding Noise to Test case Java Postgres Employee Manager App" width="70%" style={{ borderRadius: '5px' }}/>

Run that `keploy test` command once more and watch as everything falls into place with all tests passing! 🌟

Final thoughts? Dive deeper! Try different API calls, tweak the DB response in the `mocks.yml`, or fiddle with the request or response in `test-x.yml`. Run the tests again and see the magic unfold! ✨👩‍💻👨‍💻✨

Next we move on to the instructions to start the application using docker.

# Instructions For Starting Using Docker

Prerequisites For Docker:

1. Docker Desktop 4.25.2 and above

Here we just need to change the command used to start the application.

```bash
keploy record -c "docker compose up" --container-name javaApp --build-delay 100
```

<img src="https://github.com/keploy/samples-java/blob/main/employee-manager/img/Keploy-record-docker-compose.png" alt="Sample Keploy Record Java" width="100%" style={{ borderRadius: '5px' }} />


Now let's run a few tests to capture some more scenarios:

#### Generate testcases 📝

To generate testcases we just need to **make some API calls.** You can use [Postman](https://www.postman.com/)
, [Hoppscotch](https://hoppscotch.io/), or simply `curl`

1. Make an employee entry 📥

```bash
curl --location --request POST 'http://localhost:8080/api/employees' \
--header 'Content-Type: application/json' \
--data-raw '{
"firstName": "Myke",
"lastName": "Tyson",
"email": "mt@gmail.com",
"timestamp":1
}'
```

this will return the response or an entry. The timestamp would automatically be ignored during testing because it'll
always be different.

```bash
{
"id": 1,
"firstName": "Myke",
"lastName": "Tyson",
"email": "mt@gmail.com",
"timestamp": 1661493301
}
```

2. Fetch recorded info about employees

```bash
curl --location --request GET 'http://localhost:8080/api/employees/1'
```

or by querying through the browser `http://localhost:8080/api/employees/1`

Now both these API calls were captured as **editable** testcases and written to `keploy/test` folder. The keploy
directory would also have `mock.yml` file.

Now, let's see the magic! 🪄💫

## Running the testcases using Keploy

```bash
keploy test -c "docker compose up" --container-name javaApp --build-delay 50 --delay 20
```

Your CLI should look something like this
<img src="/static/img/keploy-test-docker-compose-command.png" alt="Sample Keploy Test Java" width="100%" style={{ borderRadius: '5px' }} />

This is a summary of the test cases recorded
<img src="https://github.com/keploy/samples-java/blob/main/employee-manager/img/Keploy-test-docker-compose.png" alt="Sample Keploy Test Summary Java" width="100%" style={{ borderRadius: '5px' }} />

Here `delay` is the time it takes for your application to get started, after which Keploy will start running the testcases. If your application takes longer than 10s to get started, you can change the `delay` accordingly.
`buildDelay` is the time that it takes for the image to get built. This is useful when you are building the docker image from your docker compose file itself.


### 🎉 Wrapping it up

Congrats on the journey so far! You've seen Keploy's power, flexed your coding muscles, and had a bit of fun too! Now, go out there and keep exploring, innovating, and creating! Remember, with the right tools and a sprinkle of fun, anything's possible. 😊🚀
Congrats on the journey so far! You've seen Keploy's power, flexed your coding muscles, and had a bit of fun too! Now, go out there and keep exploring, innovating, and creating! Remember, with the right tools and a sprinkle of fun, anything's possible. 😊🚀

### 🚀 Wanna try Keploy in CI/CD?

We got you 😎
Here’s how to set it up with GitHub Actions:
👉 [Keploy + GitHub CI/CD Guide](https://keploy.io/docs/ci-cd/github)

Hope this helps you out, if you still have any questions, reach out to us .

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