fb3353084f
If we don't supply a version when deploying we'll use the result of docker image ls to decide which image to boot. But that doesn't necessarily correspond to the one we have just built. E.g. if you do something like: ``` mrsk deploy # deploys git sha AAAAAAAAAAAAAA git commit --amend # update the commit message mrsk deploy # deploys git sha BBBBBBBBBBBBBB ``` In this case running `docker image ls` will give you the same image twice (because the contents are identical) with tags for both SHAs but the image we have just built will not be returned first. Maybe the order is random, but it always seems to come second as far as I have seen. i.e you'll get something like: ``` REPOSITORY TAG IMAGE ID CREATED SIZE foo/bar AAAAAAAAAAAAAA 6272349a9619 31 minutes ago 791MB foo/bar BBBBBBBBBBBBBB 6272349a9619 31 minutes ago 791MB ``` Since we already know what version we want to deploy from the config, let's just pass that through.
222 lines
9.4 KiB
Ruby
222 lines
9.4 KiB
Ruby
require_relative "cli_test_case"
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class CliMainTest < CliTestCase
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test "setup" do
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap")
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:accessory:boot", [ "all" ])
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Mrsk::Cli::Main.any_instance.expects(:deploy)
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run_command("setup")
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end
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test "deploy" do
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invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_broadcast" => false, "version" => "999" }
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:registry:login", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:deliver", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:traefik:boot", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], invoke_options)
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run_command("deploy").tap do |output|
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assert_match /Ensure curl and Docker are installed/, output
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assert_match /Log into image registry/, output
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assert_match /Build and push app image/, output
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assert_match /Ensure Traefik is running/, output
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assert_match /Ensure app can pass healthcheck/, output
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assert_match /Prune old containers and images/, output
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end
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end
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test "deploy with skip_push" do
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invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_broadcast" => false, "version" => "999" }
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:server:bootstrap", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:registry:login", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:pull", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:traefik:boot", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:prune:all", [], invoke_options)
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run_command("deploy", "--skip_push").tap do |output|
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assert_match /Ensure curl and Docker are installed/, output
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assert_match /Log into image registry/, output
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assert_match /Pull app image/, output
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assert_match /Ensure Traefik is running/, output
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assert_match /Ensure app can pass healthcheck/, output
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assert_match /Prune old containers and images/, output
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end
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end
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test "redeploy" do
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invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_broadcast" => false, "version" => "999" }
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:deliver", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
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run_command("redeploy").tap do |output|
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assert_match /Build and push app image/, output
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assert_match /Ensure app can pass healthcheck/, output
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end
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end
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test "redeploy with skip_push" do
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invoke_options = { "config_file" => "test/fixtures/deploy_with_accessories.yml", "skip_broadcast" => false, "version" => "999" }
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:build:pull", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:healthcheck:perform", [], invoke_options)
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:boot", [], invoke_options)
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run_command("redeploy", "--skip_push").tap do |output|
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assert_match /Pull app image/, output
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assert_match /Ensure app can pass healthcheck/, output
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end
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end
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test "rollback bad version" do
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run_command("details") # Preheat MRSK const
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run_command("rollback", "nonsense").tap do |output|
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assert_match /docker container ls --all --filter label=service=app --format '{{ .Names }}'/, output
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assert_match /The app version 'nonsense' is not available as a container/, output
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end
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end
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test "rollback good version" do
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Mrsk::Cli::Main.any_instance.stubs(:container_name_available?).returns(true)
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run_command("rollback", "123").tap do |output|
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assert_match /Start version 123/, output
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assert_match /docker ps -q --filter label=service=app | xargs docker stop/, output
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assert_match /docker start app-123/, output
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end
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end
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test "details" do
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:traefik:details")
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:app:details")
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Mrsk::Cli::Main.any_instance.expects(:invoke).with("mrsk:cli:accessory:details", [ "all" ])
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run_command("details")
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end
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test "audit" do
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run_command("audit").tap do |output|
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assert_match /tail -n 50 mrsk-app-audit.log on 1.1.1.1/, output
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assert_match /App Host: 1.1.1.1/, output
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assert_match /tail -n 50 mrsk-app-audit.log on 1.1.1.2/, output
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assert_match /App Host: 1.1.1.2/, output
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end
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end
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test "config" do
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run_command("config").tap do |output|
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config = YAML.load(output)
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assert_equal ["web"], config[:roles]
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assert_equal ["1.1.1.1", "1.1.1.2"], config[:hosts]
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assert_equal "999", config[:version]
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assert_equal "dhh/app", config[:repository]
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assert_equal "dhh/app:999", config[:absolute_image]
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assert_equal "app-999", config[:service_with_version]
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end
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end
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test "init" do
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Pathname.any_instance.expects(:exist?).returns(false).twice
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FileUtils.stubs(:mkdir_p)
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FileUtils.stubs(:cp_r)
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run_command("init").tap do |output|
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assert_match /Created configuration file in config\/deploy.yml/, output
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assert_match /Created \.env file/, output
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end
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end
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test "init with existing config" do
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Pathname.any_instance.expects(:exist?).returns(true).twice
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run_command("init").tap do |output|
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assert_match /Config file already exists in config\/deploy.yml \(remove first to create a new one\)/, output
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end
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end
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test "init with bundle option" do
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Pathname.any_instance.expects(:exist?).returns(false).times(3)
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FileUtils.stubs(:mkdir_p)
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FileUtils.stubs(:cp_r)
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run_command("init", "--bundle").tap do |output|
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assert_match /Created configuration file in config\/deploy.yml/, output
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assert_match /Created \.env file/, output
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assert_match /Adding MRSK to Gemfile and bundle/, output
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assert_match /bundle add mrsk/, output
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assert_match /bundle binstubs mrsk/, output
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assert_match /Created binstub file in bin\/mrsk/, output
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end
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end
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test "init with bundle option and existing binstub" do
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Pathname.any_instance.expects(:exist?).returns(true).times(3)
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FileUtils.stubs(:mkdir_p)
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FileUtils.stubs(:cp_r)
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run_command("init", "--bundle").tap do |output|
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assert_match /Config file already exists in config\/deploy.yml \(remove first to create a new one\)/, output
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assert_match /Binstub already exists in bin\/mrsk \(remove first to create a new one\)/, output
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end
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end
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test "envify" do
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File.expects(:read).with(".env.erb").returns("HELLO=<%= 'world' %>")
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File.expects(:write).with(".env", "HELLO=world", perm: 0600)
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run_command("envify")
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end
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test "envify with destination" do
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File.expects(:read).with(".env.staging.erb").returns("HELLO=<%= 'world' %>")
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File.expects(:write).with(".env.staging", "HELLO=world", perm: 0600)
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run_command("envify", "-d", "staging")
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end
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test "remove with confirmation" do
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run_command("remove", "-y").tap do |output|
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assert_match /docker container stop traefik/, output
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assert_match /docker container prune --force --filter label=org.opencontainers.image.title=Traefik/, output
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assert_match /docker image prune --all --force --filter label=org.opencontainers.image.title=Traefik/, output
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assert_match /docker ps --quiet --filter label=service=app | xargs docker stop/, output
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assert_match /docker container prune --force --filter label=service=app/, output
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assert_match /docker image prune --all --force --filter label=service=app/, output
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assert_match /docker container stop app-mysql/, output
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assert_match /docker container prune --force --filter label=service=app-mysql/, output
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assert_match /docker image prune --all --force --filter label=service=app-mysql/, output
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assert_match /rm -rf app-mysql/, output
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assert_match /docker container stop app-redis/, output
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assert_match /docker container prune --force --filter label=service=app-redis/, output
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assert_match /docker image prune --all --force --filter label=service=app-redis/, output
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assert_match /rm -rf app-redis/, output
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assert_match /docker logout/, output
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end
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end
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test "version" do
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version = stdouted { Mrsk::Cli::Main.new.version }
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assert_equal Mrsk::VERSION, version
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end
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private
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def run_command(*command)
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stdouted { Mrsk::Cli::Main.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml"]) }
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end
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end
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