EXPOSED-53 Add test coverage configuration

[e5l]

Description

Add test coverage tasks for exposed

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Type of Change

Please mark the relevant options with an "X":

• Bug fix
• New feature
• Documentation update

Updates/remove existing public API methods:

• Is breaking change

Affected databases:

• MariaDB
• Mysql5
• Mysql8
• Oracle
• Postgres
• SqlServer
• H2
• SQLite

Checklist

• Unit tests are in place
• The build is green (including the Detekt check)
• All public methods affected by my PR has up to date API docs
• Documentation for my change is up to date

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Related Issues

Fix EXPOSED-53 Add coverage configuration

[Copilot]

Pull Request Overview

This PR introduces test coverage configuration for the Exposed project by integrating the kover plugin in Gradle and updating the project’s documentation.

• Added kover dependency in gradle/libs.versions.toml
• Configured kover plugin and test coverage tasks in exposed-tests and exposed-r2dbc-tests build scripts
• Updated contributing documentation with test coverage report instructions

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

File	Description
gradle/libs.versions.toml	Added kover version and dependency definition
exposed-tests/build.gradle.kts	Added kover plugin alias and configured test coverage for multiple modules
exposed-r2dbc-tests/build.gradle.kts	Added kover plugin alias and test coverage configuration while reordering dependencies for clarity
documentation-website/Writerside/topics/Contributing.md	Updated instructions on generating test coverage reports

[Copilot]

[nitpick] Consider consolidating the repeated kover(...) calls into a loop or common configuration block to improve readability and reduce duplication.

Suggested change

	kover(project(":exposed-core"))
	kover(project(":exposed-jdbc"))
	kover(project(":exposed-dao"))
	kover(project(":exposed-json"))
	kover(project(":exposed-kotlin-datetime"))
	kover(project(":exposed-money"))
	kover(project(":exposed-migration"))
	listOf(
	":exposed-core",
	":exposed-jdbc",
	":exposed-dao",
	":exposed-json",
	":exposed-kotlin-datetime",
	":exposed-money",
	":exposed-migration"
	).forEach { projectName ->
	kover(project(projectName))
	}

[Copilot]

[nitpick] The addition of kover configuration is repeated for multiple modules; consider refactoring to minimize repetitive code and enhance maintainability.

Suggested change

	kover(project(":exposed-core"))
	kover(project(":exposed-r2dbc"))
	kover(project(":exposed-kotlin-datetime"))
	applyKoverToProjects(":exposed-core", ":exposed-r2dbc", ":exposed-kotlin-datetime")

[Copilot]

Consider revising the sentence for clarity. A possible correction could be: 'Exposed project now configures test coverage tasks.'

Suggested change

	Exposed project has configures test coverage tasks.
	Exposed project now configures test coverage tasks.