istanbuljs/nyc

add more tests for produce-source-map logic

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#438 opened on Nov 7, 2016

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Description

#393 adds logic around merging source-maps, introducing the merge-source-map dependency; we should add some tests that exercise this new dependency.

CC: @kpdecker, @JaKXz

Contributor guide

Tech stack
javascript
Domain
testing
Issue type
test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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
JavaScripttesting fundamentalssource map concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
85
Research direction
Review PR #393 to understand the merge source map logic added. Look at existing test files to follow testing patterns. Write tests covering the new dependency in a source map test file.