host_helpers_spec.rb in beaker-2.34.0

- old
+ new

@@ -48,11 +48,11 @@
       expect( master ).to receive( :exec ).once
 
       subject.on( 'master', 'echo hello')
     end
 
-    it 'if the host is a Symbol Object, finds the matching hsots with that Symbol as role' do
+    it 'if the host is a Symbol Object, finds the matching hosts with that Symbol as role' do
       allow( subject ).to receive( :hosts ).and_return( hosts )
 
       expect( master ).to receive( :exec ).once
 
       subject.on( :master, 'echo hello')
@@ -154,9 +154,21 @@
       it 'provides access to exit_code' do
         subject.on host, command do
           expect( subject.exit_code ).to be == 0
         end
       end
+    end
+
+    it 'errors if command is not a String or Beaker::Command' do
+      expect {
+        subject.on( host, Object.new )
+      }.to raise_error( ArgumentError, /called\ with\ a\ String\ or\ Beaker/ )
+    end
+
+    it 'executes the passed Beaker::Command if given as command argument' do
+      command_test = Beaker::Command.new( 'echo face_testing' )
+      expect( master ).to receive( :exec ).with( command_test, anything )
+      subject.on( master, command_test )
     end
   end
 
   describe "#retry_on" do
     it 'fails correctly when command never succeeds' do