Files
kamal/test/cli/build_test.rb
Donal McBreen 6a3b0249fe Connect to remote host before creating builder
Connecting to the remote host will make any SSH configuration issues
obvious and add the host to known hosts if that is how SSHKit is
configured.
2023-09-12 09:12:57 +01:00

117 lines
4.0 KiB
Ruby

require_relative "cli_test_case"
class CliBuildTest < CliTestCase
test "deliver" do
Kamal::Cli::Build.any_instance.expects(:push)
Kamal::Cli::Build.any_instance.expects(:pull)
run_command("deliver")
end
test "push" do
Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
hook_variables = { version: 999, service_version: "app@999", hosts: "1.1.1.1,1.1.1.2,1.1.1.3,1.1.1.4", command: "build", subcommand: "push" }
run_command("push").tap do |output|
assert_hook_ran "pre-build", output, **hook_variables
assert_match /docker --version && docker buildx version/, output
assert_match /docker buildx build --push --platform linux\/amd64,linux\/arm64 --builder kamal-app-multiarch -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. as .*@localhost/, output
end
end
test "push without builder" do
stub_setup
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with(:docker, "--version", "&&", :docker, :buildx, "version")
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with { |*args| args[0..1] == [:docker, :buildx] }
.raises(SSHKit::Command::Failed.new("no builder"))
.then
.returns(true)
run_command("push").tap do |output|
assert_match /Missing compatible builder, so creating a new one first/, output
end
end
test "push with no buildx plugin" do
stub_setup
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with(:docker, "--version", "&&", :docker, :buildx, "version")
.raises(SSHKit::Command::Failed.new("no buildx"))
Kamal::Commands::Builder.any_instance.stubs(:native_and_local?).returns(false)
assert_raises(Kamal::Cli::Build::BuildError) { run_command("push") }
end
test "push pre-build hook failure" do
fail_hook("pre-build")
assert_raises(Kamal::Cli::HookError) { run_command("push") }
assert @executions.none? { |args| args[0..2] == [:docker, :buildx, :build] }
end
test "pull" do
run_command("pull").tap do |output|
assert_match /docker image rm --force dhh\/app:999/, output
assert_match /docker pull dhh\/app:999/, output
end
end
test "create" do
run_command("create").tap do |output|
assert_match /docker buildx create --use --name kamal-app-multiarch/, output
end
end
test "create remote" do
run_command("create", fixture: :with_remote_builder).tap do |output|
assert_match "Running /usr/bin/env true on 1.1.1.5", output
assert_match "docker context create kamal-app-native-remote-amd64 --description 'kamal-app-native-remote amd64 native host' --docker 'host=ssh://app@1.1.1.5'", output
assert_match "docker buildx create --name kamal-app-native-remote kamal-app-native-remote-amd64 --platform linux/amd64", output
end
end
test "create with error" do
stub_setup
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with { |arg| arg == :docker }
.raises(SSHKit::Command::Failed.new("stderr=error"))
run_command("create").tap do |output|
assert_match /Couldn't create remote builder: error/, output
end
end
test "remove" do
run_command("remove").tap do |output|
assert_match /docker buildx rm kamal-app-multiarch/, output
end
end
test "details" do
SSHKit::Backend::Abstract.any_instance.stubs(:capture)
.with(:docker, :context, :ls, "&&", :docker, :buildx, :ls)
.returns("docker builder info")
run_command("details").tap do |output|
assert_match /Builder: multiarch/, output
assert_match /docker builder info/, output
end
end
private
def run_command(*command, fixture: :with_accessories)
stdouted { Kamal::Cli::Build.start([*command, "-c", "test/fixtures/deploy_#{fixture}.yml"]) }
end
def stub_dependency_checks
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with(:docker, "--version", "&&", :docker, :buildx, "version")
SSHKit::Backend::Abstract.any_instance.stubs(:execute)
.with { |*args| args[0..1] == [:docker, :buildx] }
end
end