testcontainers / testcontainers/testcontainers-java
[Enhancement]: Allow withExposedPorts to be called multiple times and append ports
Open
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type/enhancement
- Dominant language
- Java
- Stars
- 8.7k
- Forks
- 1.9k
- Avg merge
- 2d 17h
- Merged PRs (30d)
- 9
Description
Module
Core
Proposal
Currently the withExposedPorts method on the GenericContainer always overrides the exposedPorts list. It would be very nice if it would just append Ports if its called multiple times.
If you agree, i can create a PR.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the GenericContainer.withExposedPorts entry point in the Core module and inspect how repeated calls currently handle the exposed ports list. Done means multiple calls append their ports instead of replacing earlier values; verify the behavior with the relevant Core tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- docker, java
- Domain
- testing
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100