76 lines
2.0 KiB
Ruby
76 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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require "abstract_command"
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RSpec.describe Homebrew::AbstractCommand do
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describe "subclasses" do
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before do
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test_cat = Class.new(described_class) do
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cmd_args do
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description "test"
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switch "--foo"
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flag "--bar="
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end
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def run; end
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end
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stub_const("TestCat", test_cat)
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end
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describe "parsing args" do
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it "parses valid args" do
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expect { TestCat.new(["--foo"]).run }.not_to raise_error
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end
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it "allows access to args" do
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expect(TestCat.new(["--bar", "baz"]).args.bar).to eq("baz")
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end
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it "raises on invalid args" do
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expect { TestCat.new(["--bat"]) }.to raise_error(OptionParser::InvalidOption)
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end
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end
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describe "command names" do
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it "has a default command name" do
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expect(TestCat.command_name).to eq("test-cat")
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end
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it "can lookup command" do
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expect(described_class.command("test-cat")).to be(TestCat)
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end
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it "removes -cmd suffix from command name" do
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require "dev-cmd/formula"
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expect(Homebrew::DevCmd::FormulaCmd.command_name).to eq("formula")
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end
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describe "when command name is overridden" do
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before do
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tac = Class.new(described_class) do
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def self.command_name = "t-a-c"
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def run; end
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end
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stub_const("Tac", tac)
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end
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it "can be looked up by command name" do
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expect(described_class.command("t-a-c")).to be(Tac)
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end
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end
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end
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end
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describe "command paths" do
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it "match command name" do
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["cmd", "dev-cmd"].each do |dir|
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Dir[File.join(__dir__, "../#{dir}", "*.rb")].each do |file|
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filename = File.basename(file, ".rb")
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require(file)
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command = described_class.command(filename)
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expect(Pathname(File.join(__dir__, "../#{dir}/#{command.command_name}.rb"))).to exist
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end
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end
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end
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end
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end
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