public void Contains_IfTheCollectionContainsTheItem_ShouldReturnTrue()
 {
     ConfigurationElementMock configurationElement = new ConfigurationElementMock();
     ConfigurationElementCollectionMock configurationElementCollection = new ConfigurationElementCollectionMock
     {
         configurationElement
     };
     Assert.IsTrue(configurationElementCollection.Contains(configurationElement));
 }
 public void Contains_IfTheCollectionDoesNotContainTheItem_ShouldReturnFalse()
 {
     ConfigurationElementMock configurationElement = new ConfigurationElementMock();
     ConfigurationElementCollectionMock configurationElementCollection = new ConfigurationElementCollectionMock();
     Assert.IsFalse(configurationElementCollection.Contains(configurationElement));
 }