spec/shelltastic_spec.rb in shelltastic-0.3.0 vs spec/shelltastic_spec.rb in shelltastic-0.4.0

@@ -1,11 +1,11 @@
 require 'spec_helper'
 
 describe ShellTastic do
   it "should run a shell command" do
-    result = ShellTastic::Command.run("ls -l")
-    result.first.fetch(:exitstatus).should eq(0)
+    result = ShellTastic::Command.run("ls -l").first
+    result.fetch(:exitstatus).should eq(0)
   end
 
   it "should run multiple commands" do
     result = ShellTastic::Command.run("ls -l", "date")
     result.size.should eq(2) 
@@ -24,9 +24,20 @@
   end
 
   it "should alert if command is empty or nil" do
     expect {
       ShellTastic::Command.run("")
-    }.to raise_error("The command is emtpy or nil")
+    }.to raise_error(ShellTastic::CommandException)
   end
+
+  it "should return `false` for error if there is not any errors" do
+    result = ShellTastic::Command.run("date").first
+    result[:error].should eq(false)
+  end
+
+  it "should return error" do
+    result = ShellTastic::Command.run("du -sh /tmp/foos").first
+    result[:error].should_not eq(false)
+  end
+
 
 end