install: - set PATH=C:\Ruby26-x64\bin;%PATH% build: off branches: only: - master environment: ruby_version: "24-%Platform%" zlib_version: "1.2.11" matrix: - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019 - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017 - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015 before_test: - ruby -v - gem -v - bundle -v - gem uni did_you_mean test_script: - rake