ansible/test/integration/targets/postgresql_copy/tasks/postgresql_copy_initial.yml

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# Copyright: (c) 2019, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# The file for testing postgresql_copy module.
- vars:
test_table: acme
data_file_txt: /tmp/data.txt
data_file_csv: /tmp/data.csv
task_parameters: &task_parameters
become_user: '{{ pg_user }}'
become: yes
register: result
pg_parameters: &pg_parameters
login_user: '{{ pg_user }}'
login_db: postgres
block:
# Test preparation:
- name: postgresql_copy - create test table
<<: *task_parameters
postgresql_table:
<<: *pg_parameters
name: '{{ test_table }}'
columns:
- id int
- name text
# Insert the data:
- name: postgresql_copy - insert rows into test table
<<: *task_parameters
postgresql_query:
<<: *pg_parameters
query: "INSERT INTO {{ test_table }} (id, name) VALUES (1, 'first')"
- name: postgresql_copy - ensure that test data files don't exist
<<: *task_parameters
file:
path: '{{ item }}'
state: absent
with_items:
- '{{ data_file_csv }}'
- '{{ data_file_txt }}'
# ##############
# Do main tests:
# check_mode - if it's OK, must always return changed=True:
- name: postgresql_copy - check_mode, copy test table content to data_file_txt
check_mode: yes
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_to: '{{ data_file_txt }}'
src: '{{ test_table }}'
- assert:
that:
- result is changed
# check that nothing changed after the previous step:
- name: postgresql_copy - check that data_file_txt doesn't exist
<<: *task_parameters
ignore_errors: yes
shell: head -n 1 '{{ data_file_txt }}'
- assert:
that:
- result.failed == true
- result.rc == 1
# check_mode - if it's OK, must always return changed=True:
- name: postgresql_copy - check_mode, copy test table content from data_file_txt
check_mode: yes
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_from: '{{ data_file_txt }}'
dst: '{{ test_table }}'
- assert:
that:
- result is changed
# check that nothing changed after the previous step:
- name: postgresql_copy - check that test table continue to have one row
<<: *task_parameters
postgresql_query:
<<: *pg_parameters
query: 'SELECT * FROM {{ test_table }}'
- assert:
that:
- result.rowcount == 1
# check_mode - test must fail because test table doesn't exist:
- name: postgresql_copy - check_mode, copy non existent table to data_file_txt
check_mode: yes
ignore_errors: yes
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_to: '{{ data_file_txt }}'
src: non_existent_table
- assert:
that:
- result.failed == true
- result.queries is not defined
- name: postgresql_copy - copy test table data to data_file_txt
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_to: '{{ data_file_txt }}'
src: '{{ test_table }}'
- assert:
that:
- result is changed
- result.queries == ["COPY \"{{ test_table }}\" TO '{{ data_file_txt }}'"]
- result.src == '{{ test_table }}'
- result.dst == '{{ data_file_txt }}'
# check the prev test
- name: postgresql_copy - check data_file_txt exists and not empty
<<: *task_parameters
shell: 'head -n 1 {{ data_file_txt }}'
- assert:
that:
- result.stdout == '1\tfirst'
# test different options and columns
- name: postgresql_copy - copy test table data to data_file_csv with options and columns
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_to: '{{ data_file_csv }}'
src: '{{ test_table }}'
columns:
- id
- name
options:
format: csv
- assert:
that:
- result is changed
- result.queries == ["COPY \"{{ test_table }}\" (id,name) TO '{{ data_file_csv }}' (format csv)"]
- result.src == '{{ test_table }}'
- result.dst == '{{ data_file_csv }}'
# check the prev test
- name: postgresql_copy - check data_file_csv exists and not empty
<<: *task_parameters
shell: 'head -n 1 {{ data_file_csv }}'
- assert:
that:
- result.stdout == '1,first'
- name: postgresql_copy - copy from data_file_csv to test table
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
copy_from: '{{ data_file_csv }}'
dst: '{{ test_table }}'
columns:
- id
- name
options:
format: csv
- assert:
that:
- result is changed
- result.queries == ["COPY \"{{ test_table }}\" (id,name) FROM '{{ data_file_csv }}' (format csv)"]
- result.dst == '{{ test_table }}'
- result.src == '{{ data_file_csv }}'
- name: postgresql_copy - check that there are two rows in test table after the prev step
<<: *task_parameters
postgresql_query:
<<: *pg_parameters
query: "SELECT * FROM {{ test_table }} WHERE id = '1' AND name = 'first'"
- assert:
that:
- result.rowcount == 2
- name: postgresql_copy - test program option, copy to program
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
src: '{{ test_table }}'
copy_to: '/bin/true'
program: yes
columns: id, name
options:
delimiter: '|'
when: ansible_distribution != 'FreeBSD'
- assert:
that:
- result is changed
- result.queries == ["COPY \"{{ test_table }}\" (id, name) TO PROGRAM '/bin/true' (delimiter '|')"]
- result.src == '{{ test_table }}'
- result.dst == '/bin/true'
when: ansible_distribution != 'FreeBSD'
- name: postgresql_copy - test program option, copy from program
<<: *task_parameters
postgresql_copy:
<<: *pg_parameters
dst: '{{ test_table }}'
copy_from: 'echo 1,first'
program: yes
columns: id, name
options:
delimiter: ','
- assert:
that:
- result is changed
- result.queries == ["COPY \"{{ test_table }}\" (id, name) FROM PROGRAM 'echo 1,first' (delimiter ',')"]
- result.dst == '{{ test_table }}'
- result.src == 'echo 1,first'
when: ansible_distribution != 'FreeBSD'
- name: postgresql_copy - check that there are three rows in test table after the prev step
<<: *task_parameters
postgresql_query:
<<: *pg_parameters
query: "SELECT * FROM {{ test_table }} WHERE id = '1' AND name = 'first'"
- assert:
that:
- result.rowcount == 3
# clean up
- name: postgresql_copy - remove test table
<<: *task_parameters
postgresql_table:
<<: *pg_parameters
name: '{{ test_table }}'
state: absent
- name: postgresql_copy - remove test data files
<<: *task_parameters
file:
path: '{{ item }}'
state: absent
with_items:
- '{{ data_file_csv }}'
- '{{ data_file_txt }}'