salesforce/TransmogrifAI

Improve test coverage for transformers & estimators

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#278 opened on Apr 11, 2019

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 (4 comments) (0 reactions) (0 assignees)Scala (2,274 stars) (399 forks)batch import
enhancementgood first issue

Description

Problem Some of our transformers & estimators are not thoroughly tested or not tested at all.

Solution Use OpTransformerSpec and OpEstimatorSpec base test specs to provide tests for all existing transformers & estimators.

Contributor guide

Tech stack
scalaspark
Domain
testingmachine learning
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.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Scala programmingTesting with ScalaTestTransmogrifAI library concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
Review the existing test specs for transformers and estimators in the TransmogrifAI repository. Understand the patterns used in OpTransformerSpec and OpEstimatorSpec. Identify which transformers and estimators currently lack tests and create corresponding test classes following the established patterns. Ensure all new tests are aligned with the existing testing infrastructure.