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https://github.com/exasol/exasol-test-setup-abstraction-java

Common interface for testing with an Exasol database in local and AWS environments using Java.
https://github.com/exasol/exasol-test-setup-abstraction-java

exasol-integration integration-testing testing

Last synced: 9 days ago
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Common interface for testing with an Exasol database in local and AWS environments using Java.

Host: GitHub
URL: https://github.com/exasol/exasol-test-setup-abstraction-java
Owner: exasol
License: mit
Created: 2021-04-06T08:08:53.000Z (almost 4 years ago)
Default Branch: main
Last Pushed: 2024-05-22T07:26:11.000Z (9 months ago)
Last Synced: 2024-05-22T13:37:46.462Z (9 months ago)
Topics: exasol-integration, integration-testing, testing
Language: Java
Homepage:
Size: 336 KB
Stars: 1
Watchers: 8
Forks: 1
Open Issues: 3
Metadata Files:
- Readme: README.md
- License: LICENSE

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README

        # Exasol Test Setup Abstraction

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This repository defines a standardized interface for accessing an Exasol database for testing.

That allows you to write tests where you can switch the test-backend. For example you can switch between an Exasol cluster in the cloud or a local docker-db.

In addition, it contains implementations for this interface for the following test-backends:

* Local - Docker (via Testcontainers)

* With an Exasol cluster on AWS

## Usage

```java

class MyTest {

    private static final ExasolTestSetup EXASOL = new ExasolTestSetupFactory("cloudSetup/generated/testConfig.json").getTestSetup();

    @Test

    void test() {

        var sqlConnection = EXASOL.createConnection();

        //...

    }

    @AfterAll

    static void afterAll() {

        EXASOL.close();

    }

}

```

The `ExasolTestSetupFactory` in the example returns a test setup for an AWS cluster if the specified config file (`cloudSetup/generated/testConfig.json`) exists. Otherwise, it returns a test setup based on a local running Exasol-Testcontainer.

Usually you generate the `testConfig.json` using the Terraform module [terraform-aws-exasol-test-setup >= 1.0.0](https://github.com/exasol/terraform-aws-exasol-test-setup/). For details see the [guide for setting up a project with cloud resources](doc/user_guide/setup_project_with_cloud_resources.md).

You can also select a specific test-setup in code. For that simply replace `new ExasolTestSetupFactory().getTestSetup()` by `new ExasolTestcontainerTestSetup()`.

To change the Exasol Docker DB version being used you can define the `com.exasol.dockerdb.image` system property,  e.g: `mvn verify -Dcom.exasol.dockerdb.image=${{ matrix.docker_db_version }}`.

## Information for Users of This Library

* [Guide for Setting up a Project With Cloud Resources](doc/user_guide/setup_project_with_cloud_resources.md)

* [Changelog](doc/changes/changelog.md)

## Information for Developers of This Library

* [Developer Guide](doc/developer_guide/developer_guide.md)

* [Dependencies](dependencies.md)