93 lines
2.9 KiB
Ruby
93 lines
2.9 KiB
Ruby
require "cmd/command"
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require "cmd/commands"
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require "fileutils"
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describe "brew commands", :integration_test do
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it "prints a list of all available commands" do
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expect { brew "commands" }
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.to output(/Built-in commands/).to_stdout
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.and be_a_success
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end
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end
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RSpec.shared_context "custom internal commands" do
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let(:cmds) do
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[
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# internal commands
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HOMEBREW_LIBRARY_PATH/"cmd/rbcmd.rb",
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HOMEBREW_LIBRARY_PATH/"cmd/shcmd.sh",
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# internal developer-commands
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HOMEBREW_LIBRARY_PATH/"dev-cmd/rbdevcmd.rb",
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HOMEBREW_LIBRARY_PATH/"dev-cmd/shdevcmd.sh",
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]
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end
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around(:each) do |example|
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begin
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cmds.each do |f|
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FileUtils.touch f
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end
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example.run
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ensure
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FileUtils.rm_f cmds
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end
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end
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end
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describe Homebrew do
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include_context "custom internal commands"
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specify "::internal_commands" do
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cmds = described_class.internal_commands
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expect(cmds).to include("rbcmd"), "Ruby commands files should be recognized"
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expect(cmds).to include("shcmd"), "Shell commands files should be recognized"
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expect(cmds).not_to include("rbdevcmd"), "Dev commands shouldn't be included"
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end
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specify "::internal_developer_commands" do
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cmds = described_class.internal_developer_commands
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expect(cmds).to include("rbdevcmd"), "Ruby commands files should be recognized"
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expect(cmds).to include("shdevcmd"), "Shell commands files should be recognized"
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expect(cmds).not_to include("rbcmd"), "Non-dev commands shouldn't be included"
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end
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specify "::external_commands" do
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mktmpdir do |dir|
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%w[brew-t1 brew-t2.rb brew-t3.py].each do |file|
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path = "#{dir}/#{file}"
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FileUtils.touch path
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FileUtils.chmod 0755, path
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end
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FileUtils.touch "#{dir}/brew-t4"
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ENV["PATH"] += "#{File::PATH_SEPARATOR}#{dir}"
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cmds = described_class.external_commands
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expect(cmds).to include("t1"), "Executable files should be included"
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expect(cmds).to include("t2"), "Executable Ruby files should be included"
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expect(cmds).not_to include("t3"), "Executable files with a non Ruby extension shoudn't be included"
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expect(cmds).not_to include("t4"), "Non-executable files shouldn't be included"
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end
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end
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end
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describe Commands do
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include_context "custom internal commands"
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describe "::path" do
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specify "returns the path for an internal command" do
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expect(described_class.path("rbcmd")).to eq(HOMEBREW_LIBRARY_PATH/"cmd/rbcmd.rb")
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expect(described_class.path("shcmd")).to eq(HOMEBREW_LIBRARY_PATH/"cmd/shcmd.sh")
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expect(described_class.path("idontexist1234")).to be nil
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end
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specify "returns the path for an internal developer-command" do
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expect(described_class.path("rbdevcmd")).to eq(HOMEBREW_LIBRARY_PATH/"dev-cmd/rbdevcmd.rb")
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expect(described_class.path("shdevcmd")).to eq(HOMEBREW_LIBRARY_PATH/"dev-cmd/shdevcmd.sh")
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end
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end
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end
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