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require "hbc/system_command"
describe Hbc::SystemCommand::Result, :cask do
describe "::_parse_plist" do
subject { described_class._parse_plist(command, input) }
let(:command) { Hbc::SystemCommand.new("/usr/bin/true", {}) }
let(:plist) {
<<-EOS.undent
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>system-entities</key>
<array>
<dict>
<key>content-hint</key>
<string>Apple_partition_map</string>
<key>dev-entry</key>
<string>/dev/disk3s1</string>
<key>potentially-mountable</key>
<false/>
<key>unmapped-content-hint</key>
<string>Apple_partition_map</string>
</dict>
<dict>
<key>content-hint</key>
<string>Apple_partition_scheme</string>
<key>dev-entry</key>
<string>/dev/disk3</string>
<key>potentially-mountable</key>
<false/>
<key>unmapped-content-hint</key>
<string>Apple_partition_scheme</string>
</dict>
<dict>
<key>content-hint</key>
<string>Apple_HFS</string>
<key>dev-entry</key>
<string>/dev/disk3s2</string>
<key>mount-point</key>
<string>/private/tmp/dmg.BhfS2g</string>
<key>potentially-mountable</key>
<true/>
<key>unmapped-content-hint</key>
<string>Apple_HFS</string>
<key>volume-kind</key>
<string>hfs</string>
</dict>
</array>
</dict>
</plist>
EOS
}
context "when output contains garbage" do
let(:input) {
<<-EOS.undent
Hello there! I am in no way XML am I?!?!
That's a little silly... you were expexting XML here!
What is a parser to do?
Hopefully <not> explode!
#{plist}
EOS
}
it "ignores garbage before xml" do
expect(subject.keys).to eq(["system-entities"])
expect(subject["system-entities"].length).to eq(3)
end
end
context "given a hdiutil output as input" do
let(:input) { plist }
it "successfully parses it" do
expect(subject.keys).to eq(["system-entities"])
expect(subject["system-entities"].length).to eq(3)
expect(subject["system-entities"].map { |e| e["dev-entry"] })
.to eq(["/dev/disk3s1", "/dev/disk3", "/dev/disk3s2"])
end
end
context "given an empty input" do
let(:input) { "" }
it "raises an error" do
expect { subject }.to raise_error(Hbc::CaskError, /Empty plist input/)
end
end
end
end
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