DoFixture

Links

See Fit for Developing Software, Chapter 10, Page 73.

(although there is an error when we run it!)

Only the first row needs to have a fixture name.
A flow style action is defined in a single row.
A flow style action contains keywords in the first cell and in every second cell of the row thereafter.
Actions may be provided in separate tables tables but need not be.
A check action in flow style is applied to another action rather than to a single field, as with ActionFixture.
Instead of using a fixture name, an action in a flow style table may select a particular fixture, determining how the rest of the table is to be used in testing.

DoFixture and SequenceFixture provide a number of special commands.

These are always in the first cell of the row. The commands are:

`check`	This checks that the return value of the requested method matches the value in the last cell of the row.
`show`	This displays the return value in a new cell at the end of the row.
`ensure`	This checks that the method call succeeded. If the result is defined as a boolean, it must be True. If it is defined as anything else, it must not throw an exception.
`reject` or `not`	This checks that the method call failed. If the result is defined as a boolean, it must be False, otherwise it must raise an exception.
`note`	ignores the rest of the row