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nerves_bootstrap
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0.6.4
0.6.3
Nerves mix integration bootstrap and new project generator
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test/nerves_new_test.exs
Code.require_file("mix_helper.exs", __DIR__)
defmodule Nerves.NewTest do
use ExUnit.Case
import MixHelper
@app_name "my_device"
setup do
# The shell asks to install deps.
# We will politely say not to.
send(self(), {:mix_shell_input, :yes?, false})
:ok
end
test "new project default targets", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "@app :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.19\", runtime: false, targets: :rpi"
assert file =~ "{:nerves_system_rpi0, \"~> 1.19\", runtime: false, targets: :rpi0"
assert file =~ "{:nerves_system_rpi2, \"~> 1.19\", runtime: false, targets: :rpi2"
assert file =~ "{:nerves_system_rpi3, \"~> 1.19\", runtime: false, targets: :rpi3"
assert file =~ "{:nerves_system_rpi3a, \"~> 1.19\", runtime: false, targets: :rpi3a"
assert file =~ "{:nerves_system_rpi4, \"~> 1.19\", runtime: false, targets: :rpi4"
assert file =~ "{:nerves_system_bbb, \"~> 2.14\", runtime: false, targets: :bbb"
assert file =~
"{:nerves_system_osd32mp1, \"~> 0.10\", runtime: false, targets: :osd32mp1"
assert file =~ "{:nerves_system_x86_64, \"~> 1.19\", runtime: false, targets: :x86_64"
assert file =~ "{:nerves_system_grisp2, \"~> 0.3\", runtime: false, targets: :grisp2"
end)
end)
end
test "new project single target", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--target", "rpi"])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "@app :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.19\", runtime: false, targets: :rpi"
refute file =~ "{:nerves_system_rpi0, \"~> 1.19\", runtime: false, targets: :rpi0"
end)
end)
end
test "new project multiple target", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--target", "rpi", "--target", "rpi3"])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "@app :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.19\", runtime: false, targets: :rpi"
assert file =~ "{:nerves_system_rpi3, \"~> 1.19\", runtime: false, targets: :rpi3"
refute file =~ "{:nerves_system_rpi0, \"~> 1.19\", runtime: false, targets: :rpi0"
end)
end)
end
test "new project cookie set", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--cookie", "foo"])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~s{cookie: "foo"}
end)
end)
end
test "new project provides a default cookie", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "cookie: \"\#{@app}_cookie\""
end)
end)
end
test "new project enables heart", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/rel/vm.args.eex", fn file ->
assert file =~ "-heart -env HEART_BEAT_TIMEOUT"
end)
end)
end
test "new project enables embedded mode", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/rel/vm.args.eex", fn file ->
assert file =~ "-mode embedded"
end)
end)
end
test "new project adds runtime_tools", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/extra_applications:.*runtime_tools/
end)
end)
end
test "new project includes ring_logger", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:ring_logger/
end)
assert_file("#{@app_name}/config/config.exs", fn file ->
assert file =~ ~r/RingLogger/
end)
end)
end
test "new project includes toolshed", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:toolshed/
end)
end)
end
test "new project sets build_embedded", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/build_embedded:/
end)
end)
end
test "new project with nerves_pack", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--nerves-pack"])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:nerves_pack/
end)
assert_file("#{@app_name}/config/target.exs", fn file ->
assert file =~ ~r"nerves_ssh"
assert file =~ ~r"vintage_net"
assert file =~ ~r"mdns_lite"
end)
end)
end
test "new project with implicit nerves_pack", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:nerves_pack/
end)
assert_file("#{@app_name}/config/target.exs", fn file ->
assert file =~ ~r"nerves_ssh"
assert file =~ ~r"vintage_net"
assert file =~ ~r"mdns_lite"
end)
end)
end
test "new project without nerves pack", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--no-nerves-pack"])
assert_file("#{@app_name}/mix.exs", fn file ->
refute file =~ ~r"nerves_pack"
end)
assert_file("#{@app_name}/config/config.exs", fn file ->
refute file =~ ~r"nerves_pack"
refute file =~ ~r"nerves_ssh"
end)
end)
end
test "new projects cannot use reserved names", context do
in_tmp(context.test, fn ->
assert_raise(Mix.Error, "New projects cannot be named 'nerves'", fn ->
Mix.Tasks.Nerves.New.run(["nerves"])
end)
end)
end
test "new project sets source_date_epoch time", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--source-date-epoch", "1234"])
assert_file("#{@app_name}/config/config.exs", fn file ->
assert file =~ ~r/source_date_epoch: "1234"/
end)
end)
end
test "new project generates source_date_epoch time", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/config/config.exs", fn file ->
assert file =~ ~r/source_date_epoch: /
end)
end)
end
test "new project generates sample erlinit config", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/config/target.exs", fn file ->
assert file =~ ~r"erlinit"
end)
end)
end
end