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Test json command using Minitest #209

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Merged
merged 1 commit into from
Dec 1, 2023
Merged

Test json command using Minitest #209

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5 changes: 0 additions & 5 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,8 +41,3 @@ jobs:
- name: Run tests
run: |
bundle exec rake

- name: Ensure json command prints an importmap
run: |
cp lib/install/bin/importmap test/dummy/bin/importmap
test/dummy/bin/importmap json | jq -e .imports
27 changes: 27 additions & 0 deletions test/commands_test.rb
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@@ -0,0 +1,27 @@
require "test_helper"
require "json"

class CommandsTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation

setup do
@tmpdir = Dir.mktmpdir
FileUtils.cp_r("#{__dir__}/dummy", @tmpdir)
Dir.chdir("#{@tmpdir}/dummy")
FileUtils.cp("#{__dir__}/../lib/install/bin/importmap", "bin")
end

teardown do
FileUtils.remove_entry(@tmpdir) if @tmpdir
end

test "json command prints JSON with imports" do
out, err = run_importmap_command("json")
assert_includes JSON.parse(out), "imports"
end

private
def run_importmap_command(command, *args)
capture_subprocess_io { system("bin/importmap", command, *args, exception: true) }
end
end