brew/Library/Homebrew/test/cask/depends_on_spec.rb
Mike McQuaid 87dd13aea6
Deprecate cask requirements.
This probably has to wait until 2.7.0 now and will require a bunch of
formula changes/deprecations but we should probably start moving in this
direction given we're not installing any of these on our CI any more.
2020-12-15 14:19:45 +00:00

78 lines
2.2 KiB
Ruby

# typed: false
# frozen_string_literal: true
# TODO: this test should be named after the corresponding class, once
# that class is abstracted from installer.rb
describe "Satisfy Dependencies and Requirements", :cask do
subject(:install) {
Cask::Installer.new(cask).install
}
describe "depends_on cask" do
let(:dependency) { Cask::CaskLoader.load(cask.depends_on.cask.first) }
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-cask")) }
it "installs the dependency of a Cask and the Cask itself" do
expect { install }.not_to raise_error
expect(cask).to be_installed
expect(dependency).to be_installed
end
context "when depends_on cask is cyclic" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-cask-cyclic")) }
it {
expect { install }.to raise_error(
Cask::CaskCyclicDependencyError,
"Cask 'with-depends-on-cask-cyclic' includes cyclic dependencies "\
"on other Casks: with-depends-on-cask-cyclic-helper",
)
}
end
end
describe "depends_on macos" do
context "given an array" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-macos-array")) }
it "does not raise an error" do
expect { install }.not_to raise_error
end
end
context "given a comparison" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-macos-comparison")) }
it "does not raise an error" do
expect { install }.not_to raise_error
end
end
context "given a symbol" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-macos-symbol")) }
it "does not raise an error" do
expect { install }.not_to raise_error
end
end
context "when not satisfied" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-macos-failure")) }
it "raises an error" do
expect { install }.to raise_error(Cask::CaskError)
end
end
end
describe "depends_on arch" do
context "when satisfied" do
let(:cask) { Cask::CaskLoader.load(cask_path("with-depends-on-arch")) }
it "does not raise an error" do
expect { install }.not_to raise_error
end
end
end
end