ansible/test/integration/test_group_by.yml

# test code for the group_by module
# (c) 2014, Chris Church <cchurch@ansible.com>

# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

- hosts: lamini
  gather_facts: false
  tasks:
    - name: group by genus
      group_by: key={{ genus }}
    - name: group by first three letters of genus with key in quotes
      group_by: key="{{ genus | truncate(3, true, '') }}"
    - name: group by first two letters of genus with key not in quotes
      group_by: key={{ genus | truncate(2, true, '') }}
    - name: group by genus in uppercase using complex args
      group_by: { key: "{{ genus | upper() }}" }

- hosts: vicugna
  gather_facts: false
  tasks:
    - name: verify that only the alpaca is in this group
      assert: { that: "inventory_hostname == 'alpaca'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_vicugna=true

- hosts: lama
  gather_facts: false
  tasks:
    - name: verify that only the llama is in this group
      assert: { that: "inventory_hostname == 'llama'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_lama=true

- hosts: vic
  gather_facts: false
  tasks:
    - name: verify that only the alpaca is in this group
      assert: { that: "inventory_hostname == 'alpaca'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_vic=true

- hosts: lam
  gather_facts: false
  tasks:
    - name: verify that only the llama is in this group
      assert: { that: "inventory_hostname == 'llama'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_lam=true

- hosts: vi
  gather_facts: false
  tasks:
    - name: verify that only the alpaca is in this group
      assert: { that: "inventory_hostname == 'alpaca'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_vi=true

- hosts: la
  gather_facts: false
  tasks:
    - name: verify that only the llama is in this group
      assert: { that: "inventory_hostname == 'llama'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_la=true

- hosts: VICUGNA
  gather_facts: false
  tasks:
    - name: verify that only the alpaca is in this group
      assert: { that: "inventory_hostname == 'alpaca'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_VICUGNA=true

- hosts: LAMA
  gather_facts: false
  tasks:
    - name: verify that only the llama is in this group
      assert: { that: "inventory_hostname == 'llama'" }
    - name: set a fact to check that we ran this play
      set_fact: genus_LAMA=true

- hosts: 'genus'
  gather_facts: false
  tasks:
    - name: no hosts should match this group
      fail: msg="should never get here"

- hosts: alpaca
  gather_facts: false
  tasks:
    - name: check that alpaca matched all four groups
      assert: { that: ["genus_vicugna", "genus_vic", "genus_vi", "genus_VICUGNA"] }

- hosts: llama
  gather_facts: false
  tasks:
    - name: check that llama matched all four groups
      assert: { that: ["genus_lama", "genus_lam", "genus_la", "genus_LAMA"] }