opensearch-project/OpenSearch

Improve Test Coverage for IndicesService

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#9,858 opened on Sep 6, 2023

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Indexing & Searchenhancementgood first issue

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Description

Is your feature request related to a problem? Please describe.

General unit test coverage.

Describe the solution you'd like

Improve test coverage by introducing unit testing for IndicesService.

Describe alternatives you've considered

As of today, we only depend on limited Integration test for correctness of IndicesService.

Additional context

Contributor guide

Research direction
Study the existing integration tests for IndicesService and identify key methods needing unit tests. Use mocking for dependencies like ClusterService and IndexSettings. Refer to the failing codecov report for guidance.
Tech stack
java
Domain
backenddatabaseapi
Issue type
Test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Javaunit testing
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65