spec/trema/util_spec.rb in trema-0.3.3 vs spec/trema/util_spec.rb in trema-0.3.4

@@ -29,19 +29,15 @@
 
 describe Trema::Util do
   it "should assert that trema is built" do
     Trema::Executables.stub!( :compiled? ).and_return( false )
     $stderr.should_receive( :puts ).with( /^ERROR/ )
-    lambda do
-      assert_trema_is_built
-    end.should raise_error( SystemExit )
+    expect { assert_trema_is_built }.to raise_error( SystemExit )
   end
 
 
   it "should execute and check the results of a command" do
-    lambda do
-      sh "NO SUCH COMMAND"
-    end.should raise_error( "Command 'NO SUCH COMMAND' failed!" )
+    expect { sh "NO SUCH COMMAND" }.to raise_error( "Command 'NO SUCH COMMAND' failed!" )
   end
 
 
   it "should cleanup current session" do
     apps = { "app 1" => mock( "app 1" ), "app 2" => mock( "app 2" ), "app 3" => mock( "app 3" ) }