# Copyright (c) 2026 Alexei Znamensky (russoz@gmail.com)
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

---
anchors:
  target: &target "iqn.2006-01.com.example:storage.disk1"
  target_iscsi_node_out: &target-node-out "10.1.2.3:3260,1 iqn.2006-01.com.example:storage.disk1\n"
  target_session_out: &target-session-out "tcp: [1] 10.1.2.3:3260,1 iqn.2006-01.com.example:storage.disk1 (non-flash)\n"

  iscsiadm_node_cached: &iscsiadm-node-cached
    command: [/testbin/iscsiadm, --mode, node]
    environ: {}
    rc: 0
    out: *target-node-out
    err: ''
  iscsiadm_node_empty: &iscsiadm-node-empty
    command: [/testbin/iscsiadm, --mode, node]
    environ: {}
    rc: 21
    out: ''
    err: 'iscsiadm: No records found'
  iscsiadm_session_active: &iscsiadm-session-active
    command: [/testbin/iscsiadm, --mode, session]
    environ: {}
    rc: 0
    out: *target-session-out
    err: ''
  iscsiadm_session_empty: &iscsiadm-session-empty
    command: [/testbin/iscsiadm, --mode, session]
    environ: {}
    rc: 21
    out: ''
    err: ''
  ipv6_target_node_out: &ipv6-target-node-out "fd00::1:3260,1 iqn.2006-01.com.example:storage.disk1\n"

test_cases:
  # --- show_nodes ---

  - id: show_nodes_only
    input:
      show_nodes: true
    output:
      changed: false
      nodes:
        - *target
    mocks:
      run_command:
        - *iscsiadm-node-cached

  - id: show_nodes_empty
    input:
      show_nodes: true
    output:
      changed: false
      nodes: []
    mocks:
      run_command:
        - *iscsiadm-node-empty

  # --- discover ---

  - id: discover_new_nodes
    input:
      portal: "10.1.2.3"
      discover: true
      show_nodes: true
    output:
      changed: true
      cache_updated: true
      nodes:
        - *target
    mocks:
      socket_getaddrinfo:
        return: "10.1.2.3"
      run_command:
        - *iscsiadm-node-empty
        - command: [/testbin/iscsiadm, --mode, discovery, --type, sendtargets, --portal, "10.1.2.3:3260"]
          environ: {check_rc: true}
          rc: 0
          out: *target-node-out
          err: ''
        - *iscsiadm-node-cached

  - id: discover_no_change
    input:
      portal: "10.1.2.3"
      discover: true
    output:
      changed: false
    mocks:
      socket_getaddrinfo:
        return: "10.1.2.3"
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, discovery, --type, sendtargets, --portal, "10.1.2.3:3260"]
          environ: {check_rc: true}
          rc: 0
          out: *target-node-out
          err: ''
        - *iscsiadm-node-cached

  # --- login ---

  - id: login_already_loggedon
    input:
      login: true
      target: *target
    output:
      changed: false
      devicenodes: []
    mocks:
      glob_glob:
        return: []
      run_command:
        - *iscsiadm-node-cached
        - *iscsiadm-session-active

  - id: login_needed
    # Note: target_login() is called as target_login(module, target, portal, port)
    # where portal=None is passed as check_rc — a known bug at line 484.
    # The login command therefore has check_rc=None and no --portal flag appended.
    input:
      login: true
      target: *target
    output:
      changed: true
      connection_changed: true
      devicenodes: []
    mocks:
      glob_glob:
        return: []
      time_sleep: true
      run_command:
        - *iscsiadm-node-cached
        - *iscsiadm-session-empty
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target, --login]
          environ: {check_rc: null}
          rc: 0
          out: ''
          err: ''

  - id: logout_already_off
    input:
      login: false
      target: *target
    output:
      changed: false
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - *iscsiadm-session-empty

  - id: logout_needed
    input:
      login: false
      target: *target
    output:
      changed: true
      connection_changed: true
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - *iscsiadm-session-active
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target, --logout]
          environ: {check_rc: true}
          rc: 0
          out: ''
          err: ''

  - id: check_mode_login
    flags:
      check: true
    input:
      login: true
      target: *target
    output:
      changed: true
      connection_changed: true
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - *iscsiadm-session-empty

  # --- auto_node_startup ---

  - id: auto_node_startup_already_auto
    input:
      auto_node_startup: true
      target: *target
    output:
      changed: false
      automatic_changed: false
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target]
          environ: {check_rc: true}
          rc: 0
          out: "node.startup = automatic\n"
          err: ''

  - id: auto_node_startup_set_auto
    input:
      auto_node_startup: true
      target: *target
    output:
      changed: true
      automatic_changed: true
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target]
          environ: {check_rc: true}
          rc: 0
          out: "node.startup = manual\n"
          err: ''
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target, --op=update, --name, node.startup, --value, automatic]
          environ: {check_rc: true}
          rc: 0
          out: ''
          err: ''

  - id: auto_node_startup_set_manual
    input:
      auto_node_startup: false
      target: *target
    output:
      changed: true
      automatic_changed: true
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target]
          environ: {check_rc: true}
          rc: 0
          out: "node.startup = automatic\n"
          err: ''
        - command: [/testbin/iscsiadm, --mode, node, --targetname, *target, --op=update, --name, node.startup, --value, manual]
          environ: {check_rc: true}
          rc: 0
          out: ''
          err: ''

  # --- rescan ---

  - id: rescan_target
    input:
      rescan: true
      target: *target
    output:
      changed: true
      sessions: ''
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, node, --rescan, -T, *target]
          environ: {}
          rc: 0
          out: ''
          err: ''

  - id: rescan_all
    input:
      rescan: true
    output:
      changed: true
      sessions: ''
    mocks:
      run_command:
        - *iscsiadm-node-cached
        - command: [/testbin/iscsiadm, --mode, session, --rescan]
          environ: {}
          rc: 0
          out: ''
          err: ''

  # --- IPv6 portal ---

  - id: discover_ipv6_portal
    # Verifies that the discovery command uses RFC-2732 bracket notation for IPv6:
    # --portal [fd00::1]:3260  (not --portal fd00::1:3260)
    # Note: post-discover node-list filtering is also broken for IPv6 (separate issue):
    # iscsi_get_cached_nodes splits on ':' so target_portal="fd00" != portal="fd00::1",
    # meaning nodes is always [] for IPv6 portals and changed stays false.
    input:
      portal: "fd00::1"
      discover: true
      show_nodes: true
    output:
      changed: false
      nodes: []
    mocks:
      socket_getaddrinfo:
        return: "fd00::1"
      run_command:
        - *iscsiadm-node-empty
        - command: [/testbin/iscsiadm, --mode, discovery, --type, sendtargets, --portal, "[fd00::1]:3260"]
          environ: {check_rc: true}
          rc: 0
          out: *ipv6-target-node-out
          err: ''
        - command: [/testbin/iscsiadm, --mode, node]
          environ: {}
          rc: 0
          out: *ipv6-target-node-out
          err: ''