This is a test of various filter plugins found in Ansible (ex: core.py), and 
not so much a test of the core filters in Jinja2.

Dumping the same structure to YAML

- this is a list element
-   templated: 1
    this: is a hash element in a list
    warp: 9
    where: endor


Dumping the same structure to JSON, but don't pretty print

["this is a list element", {"templated": 1, "this": "is a hash element in a list", "warp": 9, "where": "endor"}]

Dumping the same structure to YAML, but don't pretty print

- this is a list element
- {templated: 1, this: is a hash element in a list, warp: 9, where: endor}


From a recorded task, the changed, failed, success, and skipped
tests are shortcuts to ask if those tasks produced changes, failed,
succeeded, or skipped (as one might guess).

Changed = True
Failed  = False
Success = True
Skipped = False

The mandatory filter fails if a variable is not defined and returns the value.
To avoid breaking this test, this variable is already defined.

a = 1

There are various casts available

int = 1
bool = True

String quoting

quoted = quoted

The fileglob module returns the list of things matching a pattern.

fileglob = one.txt, two.txt

There are also various string operations that work on paths.  These do not require
files to exist and are passthrus to the python os.path functions

/etc/motd with basename = motd
/etc/motd with dirname  = /etc

path_join_simple = /etc/subdir/test
path_join_with_slash = /test
path_join_relative = etc/subdir/test

TODO: realpath follows symlinks.  There isn't a test for this just now.

TODO: add tests for set theory operations like union

regex_replace = bar
# Check regex_replace with multiline
#bar
#bart
regex_search = 0001
regex_findall = ["car", "tar", "bar"]
regex_escape = \^f\.\*o\(\.\*\)\$
