brew/Library/Homebrew/test/os/mac/software_spec_spec.rb
2019-09-23 13:00:58 -04:00

67 lines
1.9 KiB
Ruby

# frozen_string_literal: true
require "software_spec"
describe SoftwareSpec do
subject(:spec) { described_class.new }
describe "#uses_from_macos" do
before do
sierra_os_version = OS::Mac::Version.from_symbol(:sierra)
allow(OS).to receive(:mac?).and_return(true)
allow(OS::Mac).to receive(:version).and_return(OS::Mac::Version.new(sierra_os_version))
end
it "allows specifying macOS dependencies before a certain version" do
spec.uses_from_macos("foo", before: :high_sierra)
expect(spec.deps).to be_empty
expect(spec.uses_from_macos_elements.first).to eq("foo")
end
it "allows specifying macOS dependencies after a certain version" do
spec.uses_from_macos("foo", after: :el_capitan)
expect(spec.deps).to be_empty
expect(spec.uses_from_macos_elements.first).to eq("foo")
end
it "doesn't add a macOS dependency if the OS version doesn't meet requirements" do
spec.uses_from_macos("foo", after: :high_sierra)
spec.uses_from_macos("bar", before: :el_capitan)
expect(spec.deps.first.name).to eq("foo")
expect(spec.uses_from_macos_elements).to be_empty
end
it "works with tags" do
spec.uses_from_macos("foo" => :head, :after => :high_sierra)
dep = spec.deps.first
expect(dep.name).to eq("foo")
expect(dep.tags).to include(:head)
end
it "doesn't add a dependency if no OS version is specified" do
spec.uses_from_macos("foo")
spec.uses_from_macos("bar" => :head)
expect(spec.deps).to be_empty
end
it "respects OS version requirements with tags" do
spec.uses_from_macos("foo" => :head, :before => :mojave)
expect(spec.deps).to be_empty
end
it "raises an error if passing invalid OS versions" do
expect {
spec.uses_from_macos("foo", after: "bar", before: :mojave)
}.to raise_error(ArgumentError, 'unknown version "bar"')
end
end
end