spec/every_spec.rb in rufus-scheduler-2.0.18 vs spec/every_spec.rb in rufus-scheduler-2.0.19

@@ -41,9 +41,54 @@
     sleep 3.7
 
     var.should == 3
   end
 
+  it 'schedules every 0.1s' do
+
+    var = 0
+
+    job = @s.every '0.1s' do
+      var += 1
+    end
+
+    sleep 3.7
+
+    var.should be_within(10).of(37)
+  end
+
+  it 'raises on schedule every 0s' do
+
+    lambda {
+      @s.every '0s' do
+      end
+    }.should raise_error(ArgumentError)
+  end
+
+  it 'raises on schedule every -1s' do
+
+    lambda {
+      @s.every '-1s' do
+      end
+    }.should raise_error(ArgumentError)
+  end
+
+  it 'raises on schedule every \'\'' do
+
+    lambda {
+      @s.every '' do
+      end
+    }.should raise_error(ArgumentError)
+  end
+
+  it 'raises on schedule every nil' do
+
+    lambda {
+      @s.every nil do
+      end
+    }.should raise_error(ArgumentError)
+  end
+
   it 'is punctilious' do
 
     hits = []
 
     job = @s.every '1s' do