- name: Create append_newline test file
  copy:
    dest: "{{ remote_tmp_dir_test }}/append_newline.txt"
    content: |
      line1
      line2
      line3

- name: add content to file appending a new line
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    append_newline: true
    insertafter: "line1"
    block: |
      line1.5
  register: insert_appending_a_new_line

- name: add content to file appending a new line (again)
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    append_newline: true
    insertafter: "line1"
    block: |
      line1.5
  register: insert_appending_a_new_line_again

- name: get file content after adding content appending a new line
  stat:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
  register: appended_a_new_line

- name: check content is the expected one after inserting content appending a new line
  assert:
    that:
      - insert_appending_a_new_line is changed
      - insert_appending_a_new_line_again is not changed
      - appended_a_new_line.stat.checksum == "525ffd613a0b0eb6675e506226dc2adedf621f34"

- name: add content to file without appending a new line
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    marker: "#{mark} UNWRAPPED TEXT"
    insertafter: "line2"
    block: |
      line2.5
  register: insert_without_appending_new_line

- name: get file content after adding content without appending a new line
  stat:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
  register: without_appending_new_line

- name: check content is the expected one after inserting without appending a new line
  assert:
    that:
      - insert_without_appending_new_line is changed
      - without_appending_new_line.stat.checksum == "d5f5ed1428af50b5484a5184dc7e1afda1736646"

- name: append a new line to existing block
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    append_newline: true
    marker: "#{mark} UNWRAPPED TEXT"
    insertafter: "line2"
    block: |
      line2.5
  register: append_new_line_to_existing_block

- name: get file content after appending a line to existing block
  stat:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
  register: new_line_appended

- name: check content is the expected one after appending a new line to an existing block
  assert:
    that:
      - append_new_line_to_existing_block is changed
      - new_line_appended.stat.checksum == "b09dd16be73a0077027d5a324294db8a75a7b0f9"

- name: add a block appending a new line at the end of the file
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    append_newline: true
    marker: "#{mark} END OF FILE TEXT"
    insertafter: "line3"
    block: |
      line3.5
  register: insert_appending_new_line_at_the_end_of_file

- name: get file content after appending new line at the end of the file
  stat:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
  register: inserted_block_appending_new_line_at_the_end_of_the_file

- name: check content is the expected one after adding a block appending a new line at the end of the file
  assert:
    that:
      - insert_appending_new_line_at_the_end_of_file is changed
      - inserted_block_appending_new_line_at_the_end_of_the_file.stat.checksum == "9b90722b84d9bdda1be781cc4bd44d8979887691"


- name: Removing a block with append_newline set to true does not append another line
  blockinfile:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
    append_newline: true
    marker: "#{mark} UNWRAPPED TEXT"
    state: absent
  register: remove_block_appending_new_line

- name: get file content after removing existing block appending new line
  stat:
    path: "{{ remote_tmp_dir_test }}/append_newline.txt"
  register: removed_block_appending_new_line

- name: check content is the expected one after removing a block appending a new line
  assert:
    that:
      - remove_block_appending_new_line is changed
      - removed_block_appending_new_line.stat.checksum == "9a40d4c0969255cd6147537b38309d69a9b10049"