yahoo-finance-mock

README

finance-mock

finance-mock is a mock HTTP server that can be used in lieu of various remote financial data sources. The primary purpose of this server is for building test suites for piquette/finance-go that don't have to interact with the real financial data sources, making testing quicker and less prone to unpredictable upstream api errors/changes out of our control.

Usage

Get it from the Homebrew tap or download it from the releases page:

brew tap LandRover/yahoo-finance-mock
brew install finance-mock

# start a finance-mock service at login
brew services start finance-mock

# upgrade if you already have it
brew upgrade finance-mock

Or if you have Go installed you can build it:

go get -u github.com/LandRover/yahoo-finance-mock

Run it:

finance-mock

Or with docker:

# build
docker build . -t finance-mock
# run
docker run -p 12111:12111 finance-mock

Then from another terminal:

curl -i http://localhost:12111/v7/finance/quote\?symbols\=AAPL

By default, finance-mock runs on port 12111, but is configurable with the -port option.

Development

Testing

Run the test suite:

go test ./...

Binary data

The project uses [go-bindata] to bundle fixture data into bindata.go so that it's automatically included with built executables. Rebuild it with:

# Make sure you have the go-bindata executable (it's not vendored into this
# repository).
go get -u github.com/jteeuwen/go-bindata/...

# Generates `bindata.go`.
go generate

Release

Release builds are generated with goreleaser. Make sure you have the software and a GITHUB_TOKEN: set in your env.

go get -u github.com/goreleaser/goreleaser
export GITHUB_TOKEN=...

Commit changes and tag HEAD:

git tag v[NEW_VERSION_NUMBER]
git push origin --tags

Then run goreleaser and you're done! Check releases (it also pushes to the Homebrew tap).

goreleaser --rm-dist