spec/common_spec.rb in linux_admin-0.14.0 vs spec/common_spec.rb in linux_admin-0.15.0

@@ -1,37 +1,35 @@
 describe LinuxAdmin::Common do
-  subject { Class.new { include LinuxAdmin::Common }.new }
-
   describe "#cmd" do
     it "looks up local command from id" do
-      expect(subject.cmd(:dd)).to match(/bin\/dd/)
+      expect(described_class.cmd(:dd)).to match(%r{bin/dd})
     end
 
     it "returns nil when it can't find the command" do
-      expect(subject.cmd(:kasgbdlcvjhals)).to be_nil
+      expect(described_class.cmd(:kasgbdlcvjhals)).to be_nil
     end
   end
 
   describe "#cmd?" do
     it "returns true when the command exists" do
-      expect(subject.cmd?(:dd)).to be true
+      expect(described_class.cmd?(:dd)).to be true
     end
 
     it "returns false when the command doesn't exist" do
-      expect(subject.cmd?(:kasgbdlcvjhals)).to be false
+      expect(described_class.cmd?(:kasgbdlcvjhals)).to be false
     end
   end
 
   describe "#run" do
     it "runs a command with AwesomeSpawn.run" do
       expect(AwesomeSpawn).to receive(:run).with("echo", nil => "test")
-      subject.run("echo", nil => "test")
+      described_class.run("echo", nil => "test")
     end
   end
 
   describe "#run!" do
     it "runs a command with AwesomeSpawn.run!" do
       expect(AwesomeSpawn).to receive(:run!).with("echo", nil => "test")
-      subject.run!("echo", nil => "test")
+      described_class.run!("echo", nil => "test")
     end
   end
 end