tox linters fix

Signed-off-by: Rohit Thakur <rohitthakur2590@outlook.com>

10 files changed, 422 insertions, 29 deletions

diff --git a/plugins/module_utils/network/vyos/argspec/l3_interfaces/l3_interfaces.py b/plugins/module_utils/network/vyos/argspec/l3_interfaces/l3_interfaces.py
index 91434e4..2f1dfe4 100644
--- a/plugins/module_utils/network/vyos/argspec/l3_interfaces/l3_interfaces.py
+++ b/plugins/module_utils/network/vyos/argspec/l3_interfaces/l3_interfaces.py
@@ -25,7 +25,6 @@
 The arg spec for the vyos_l3_interfaces module
 """
 
-
 from __future__ import absolute_import, division, print_function
 
 __metaclass__ = type
@@ -73,8 +72,17 @@ class L3_interfacesArgs(object):  # pylint: disable=R0903
             },
             "type": "list",
         },
+        "running_config": {"type": "str"},
         "state": {
-            "choices": ["merged", "replaced", "overridden", "deleted"],
+            "choices": [
+                "merged",
+                "replaced",
+                "overridden",
+                "deleted",
+                "rendered",
+                "gathered",
+                "parsed",
+            ],
             "default": "merged",
             "type": "str",
         },
diff --git a/plugins/module_utils/network/vyos/config/l3_interfaces/l3_interfaces.py b/plugins/module_utils/network/vyos/config/l3_interfaces/l3_interfaces.py
index a23e417..122cc1e 100644
--- a/plugins/module_utils/network/vyos/config/l3_interfaces/l3_interfaces.py
+++ b/plugins/module_utils/network/vyos/config/l3_interfaces/l3_interfaces.py
@@ -52,14 +52,14 @@ class L3_interfaces(ConfigBase):
     def __init__(self, module):
         super(L3_interfaces, self).__init__(module)
 
-    def get_l3_interfaces_facts(self):
+    def get_l3_interfaces_facts(self, data=None):
         """ Get the 'facts' (the current configuration)
 
         :rtype: A dictionary
         :returns: The current configuration as a dictionary
         """
         facts, _warnings = Facts(self._module).get_facts(
-            self.gather_subset, self.gather_network_resources
+            self.gather_subset, self.gather_network_resources, data=data
         )
         l3_interfaces_facts = facts["ansible_network_resources"].get(
             "l3_interfaces"
@@ -78,25 +78,44 @@ class L3_interfaces(ConfigBase):
         warnings = list()
         commands = list()
 
-        existing_l3_interfaces_facts = self.get_l3_interfaces_facts()
-        commands.extend(self.set_config(existing_l3_interfaces_facts))
-        if commands:
-            if self._module.check_mode:
-                resp = self._connection.edit_config(commands, commit=False)
-            else:
-                resp = self._connection.edit_config(commands)
-            result["changed"] = True
+        if self.state in self.ACTION_STATES:
+            existing_l3_interfaces_facts = self.get_l3_interfaces_facts()
+        else:
+            existing_l3_interfaces_facts = []
 
-        result["commands"] = commands
+        if self.state in self.ACTION_STATES or self.state == "rendered":
+            commands.extend(self.set_config(existing_l3_interfaces_facts))
 
-        if self._module._diff:
-            result["diff"] = resp["diff"] if result["changed"] else None
+        if commands and self.state in self.ACTION_STATES:
+            if not self._module.check_mode:
+                self._connection.edit_config(commands)
+            result["changed"] = True
 
-        changed_l3_interfaces_facts = self.get_l3_interfaces_facts()
+        if self.state in self.ACTION_STATES:
+            result["commands"] = commands
+
+        if self.state in self.ACTION_STATES or self.state == "gathered":
+            changed_l3_interfaces_facts = self.get_l3_interfaces_facts()
+        elif self.state == "rendered":
+            result["rendered"] = commands
+        elif self.state == "parsed":
+            running_config = self._module.params["running_config"]
+            if not running_config:
+                self._module.fail_json(
+                    msg="value of running_config parameter must not be empty for state parsed"
+                )
+            result["parsed"] = self.get_l3_interfaces_facts(
+                data=running_config
+            )
+        else:
+            changed_l3_interfaces_facts = []
 
-        result["before"] = existing_l3_interfaces_facts
-        if result["changed"]:
-            result["after"] = changed_l3_interfaces_facts
+        if self.state in self.ACTION_STATES:
+            result["before"] = existing_l3_interfaces_facts
+            if result["changed"]:
+                result["after"] = changed_l3_interfaces_facts
+        elif self.state == "gathered":
+            result["gathered"] = changed_l3_interfaces_facts
 
         result["warnings"] = warnings
         return result
@@ -126,7 +145,10 @@ class L3_interfaces(ConfigBase):
         commands = []
         state = self._module.params["state"]
 
-        if state in ("merged", "replaced", "overridden") and not want:
+        if (
+            state in ("merged", "replaced", "overridden", "rendered")
+            and not want
+        ):
             self._module.fail_json(
                 msg="value of config parameter must not be empty for state {0}".format(
                     state
@@ -154,7 +176,7 @@ class L3_interfaces(ConfigBase):
                 if not obj_in_have:
                     obj_in_have = {"name": item["name"]}
 
-                if state == "merged":
+                if state in ("merged", "rendered"):
                     commands.extend(self._state_merged(item, obj_in_have))
 
                 elif state == "replaced":
diff --git a/plugins/module_utils/network/vyos/facts/l3_interfaces/l3_interfaces.py b/plugins/module_utils/network/vyos/facts/l3_interfaces/l3_interfaces.py
index d1d62c2..3b99d34 100644
--- a/plugins/module_utils/network/vyos/facts/l3_interfaces/l3_interfaces.py
+++ b/plugins/module_utils/network/vyos/facts/l3_interfaces/l3_interfaces.py
@@ -10,7 +10,12 @@ for a given resource, parsed, and the facts tree is populated
 based on the configuration.
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import (
+    absolute_import,
+    division,
+    print_function,
+    unicode_literals,
+)
 
 __metaclass__ = type
 
diff --git a/plugins/modules/vyos_l3_interfaces.py b/plugins/modules/vyos_l3_interfaces.py
index a77ecaf..4724240 100644
--- a/plugins/modules/vyos_l3_interfaces.py
+++ b/plugins/modules/vyos_l3_interfaces.py
@@ -37,12 +37,14 @@ ANSIBLE_METADATA = {
 }
 
 DOCUMENTATION = """module: vyos_l3_interfaces
-short_description: Manages L3 interface attributes of VyOS network devices.
+short_description: L3 interfaces resource module
 description: This module manages the L3 interface attributes on VyOS network devices.
 notes:
 - Tested against VyOS 1.1.8 (helium).
 - This module works with connection C(network_cli). See L(the VyOS OS Platform Options,../network/user_guide/platform_vyos.html).
-author: Nilashish Chakraborty (@NilashishC)
+author:
+- Nilashish Chakraborty (@NilashishC)
+- Rohit Thakur (@rohitthakur2590)
 options:
   config:
     description: The provided L3 interfaces configuration.
@@ -104,6 +106,16 @@ options:
                 description:
                 - IPv6 address of the virtual interface.
                 type: str
+  running_config:
+    description:
+      - This option is used only with state I(parsed).
+      - The value of this option should be the output received from the VyOS device by executing
+        the command B(show configuration commands | grep -e eth[2,3]).
+      - The state I(parsed) reads the configuration from C(running_config) option and transforms
+        it into Ansible structured data as per the resource module's argspec and the value is then
+        returned in the I(parsed) key within the result.
+    type: str
+    version_added: "1.0.0"
   state:
     description:
     - The state of the configuration after module completion.
@@ -113,6 +125,9 @@ options:
     - replaced
     - overridden
     - deleted
+    - parsed
+    - gathered
+    - rendered
     default: merged
 """
 EXAMPLES = """
@@ -128,7 +143,7 @@ EXAMPLES = """
 # set interfaces ethernet eth3 vif 102
 
 - name: Merge provided configuration with device configuration
-  vyos_l3_interfaces:
+  vyos.vyos.vyos_l3_interfaces:
     config:
       - name: eth2
         ipv4:
@@ -196,7 +211,7 @@ EXAMPLES = """
 # set interfaces ethernet eth3 vif 102 address '2001:db8:4000::2/34'
 #
 - name: Replace device configurations of listed interfaces with provided configurations
-  vyos_l3_interfaces:
+  vyos.vyos.vyos_l3_interfaces:
     config:
       - name: eth2
         ipv4:
@@ -252,7 +267,7 @@ EXAMPLES = """
 # set interfaces ethernet eth3 vif 102 address '2001:db8:4000::2/34'
 
 - name: Overrides all device configuration with provided configuration
-  vyos_l3_interfaces:
+  vyos.vyos.vyos_l3_interfaces:
     config:
       - name: eth0
         ipv4:
@@ -303,7 +318,7 @@ EXAMPLES = """
 # set interfaces ethernet eth3 vif 102 address '2001:db8:4000::2/34'
 
 - name: Delete L3 attributes of given interfaces (Note - This won't delete the interface itself)
-  vyos_l3_interfaces:
+  vyos.vyos.vyos_l3_interfaces:
     config:
       - name: eth1
       - name: eth2
@@ -326,6 +341,180 @@ EXAMPLES = """
 # set interfaces ethernet eth3 smp_affinity 'auto'
 
 
+# Using gathered
+#
+# Before state:
+# -------------
+#
+# vyos:~$ show configuration commands | grep -e eth[2,3,0]
+# set interfaces ethernet eth0 address 'dhcp'
+# set interfaces ethernet eth0 duplex 'auto'
+# set interfaces ethernet eth0 hw-id '08:00:27:50:5e:19'
+# set interfaces ethernet eth0 smp_affinity 'auto'
+# set interfaces ethernet eth0 speed 'auto'
+# set interfaces ethernet eth1 address '192.0.2.14/24'
+# set interfaces ethernet eth2 address '192.0.2.11/24'
+# set interfaces ethernet eth2 address '192.0.2.10/24'
+# set interfaces ethernet eth2 address '2001:db8::10/32'
+# set interfaces ethernet eth2 address '2001:db8::12/32'
+#
+- name: Gather listed l3 interfaces with provided configurations
+  vyos.vyos.vyos_l3_interfaces:
+    config:
+    state: gathered
+#
+#
+# -------------------------
+# Module Execution Result
+# -------------------------
+#
+#    "gathered": [
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "192.0.2.11/24"
+#                 },
+#                 {
+#                     "address": "192.0.2.10/24"
+#                 }
+#             ],
+#             "ipv6": [
+#                 {
+#                     "address": "2001:db8::10/32"
+#                 },
+#                 {
+#                     "address": "2001:db8::12/32"
+#                 }
+#             ],
+#             "name": "eth2"
+#         },
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "192.0.2.14/24"
+#                 }
+#             ],
+#             "name": "eth1"
+#         },
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "dhcp"
+#                 }
+#             ],
+#             "name": "eth0"
+#         }
+#     ]
+#
+#
+# After state:
+# -------------
+#
+# vyos:~$ show configuration commands | grep -e eth[2,3]
+# set interfaces ethernet eth0 address 'dhcp'
+# set interfaces ethernet eth0 duplex 'auto'
+# set interfaces ethernet eth0 hw-id '08:00:27:50:5e:19'
+# set interfaces ethernet eth0 smp_affinity 'auto'
+# set interfaces ethernet eth0 speed 'auto'
+# set interfaces ethernet eth1 address '192.0.2.14/24'
+# set interfaces ethernet eth2 address '192.0.2.11/24'
+# set interfaces ethernet eth2 address '192.0.2.10/24'
+# set interfaces ethernet eth2 address '2001:db8::10/32'
+# set interfaces ethernet eth2 address '2001:db8::12/32'
+
+
+# Using rendered
+#
+#
+- name: Render the commands for provided  configuration
+  vyos.vyos.vyos_l3_interfaces:
+    config:
+      - name: eth1
+        ipv4:
+          - address: 192.0.2.14/24
+      - name: eth2
+        ipv4:
+          - address: 192.0.2.10/24
+          - address: 192.0.2.11/24
+        ipv6:
+          - address: 2001:db8::10/32
+          - address: 2001:db8::12/32
+    state: rendered
+#
+#
+# -------------------------
+# Module Execution Result
+# -------------------------
+#
+#
+# "rendered": [
+#         "set interfaces ethernet eth1 address '192.0.2.14/24'",
+#         "set interfaces ethernet eth2 address '192.0.2.11/24'",
+#         "set interfaces ethernet eth2 address '192.0.2.10/24'",
+#         "set interfaces ethernet eth2 address '2001:db8::10/32'",
+#         "set interfaces ethernet eth2 address '2001:db8::12/32'"
+#     ]
+
+
+# Using parsed
+#
+#
+- name: parse the provided running configuration
+  vyos.vyos.vyos_l3_interfaces:
+    running_config:
+      "set interfaces ethernet eth0 address 'dhcp'
+ set interfaces ethernet eth1 address '192.0.2.14/24'
+ set interfaces ethernet eth2 address '192.0.2.10/24'
+ set interfaces ethernet eth2 address '192.0.2.11/24'
+ set interfaces ethernet eth2 address '2001:db8::10/32'
+ set interfaces ethernet eth2 address '2001:db8::12/32'"
+    state: parsed
+#
+#
+# -------------------------
+# Module Execution Result
+# -------------------------
+#
+#
+# "parsed": [
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "192.0.2.10/24"
+#                 },
+#                 {
+#                     "address": "192.0.2.11/24"
+#                 }
+#             ],
+#             "ipv6": [
+#                 {
+#                     "address": "2001:db8::10/32"
+#                 },
+#                 {
+#                     "address": "2001:db8::12/32"
+#                 }
+#             ],
+#             "name": "eth2"
+#         },
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "192.0.2.14/24"
+#                 }
+#             ],
+#             "name": "eth1"
+#         },
+#         {
+#             "ipv4": [
+#                 {
+#                     "address": "dhcp"
+#                 }
+#             ],
+#             "name": "eth0"
+#         }
+#     ]
+
+
 """
 RETURN = """
 before:
@@ -365,8 +554,20 @@ def main():
 
     :returns: the result form module invocation
     """
+    required_if = [
+        ("state", "merged", ("config",)),
+        ("state", "replaced", ("config",)),
+        ("state", "rendered", ("config",)),
+        ("state", "overridden", ("config",)),
+        ("state", "parsed", ("running_config",)),
+    ]
+    mutually_exclusive = [("config", "running_config")]
+
     module = AnsibleModule(
-        argument_spec=L3_interfacesArgs.argument_spec, supports_check_mode=True
+        argument_spec=L3_interfacesArgs.argument_spec,
+        required_if=required_if,
+        supports_check_mode=True,
+        mutually_exclusive=mutually_exclusive,
     )
 
     result = L3_interfaces(module).execute_module()
diff --git a/tests/integration/targets/vyos_l3_interfaces/tests/cli/_parsed_config.cfg b/tests/integration/targets/vyos_l3_interfaces/tests/cli/_parsed_config.cfg
new file mode 100644
index 0000000..bc70f1c
--- /dev/null
+++ b/tests/integration/targets/vyos_l3_interfaces/tests/cli/_parsed_config.cfg
@@ -0,0 +1,7 @@
+set interfaces ethernet eth0 address 'dhcp'
+set interfaces ethernet eth1 address '192.0.2.14/24'
+set interfaces ethernet eth2 address '192.0.2.10/24'
+set interfaces ethernet eth2 address '192.0.2.11/24'
+set interfaces ethernet eth2 address '2001:db8::10/32'
+set interfaces ethernet eth2 address '2001:db8::12/32'
+
diff --git a/tests/integration/targets/vyos_l3_interfaces/tests/cli/empty_config.yaml b/tests/integration/targets/vyos_l3_interfaces/tests/cli/empty_config.yaml
index 96d4cda..9929dd7 100644
--- a/tests/integration/targets/vyos_l3_interfaces/tests/cli/empty_config.yaml
+++ b/tests/integration/targets/vyos_l3_interfaces/tests/cli/empty_config.yaml
@@ -35,3 +35,26 @@
 - assert:
     that:
       - result.msg == 'value of config parameter must not be empty for state overridden'
+
+- name: Parsed with empty running_config should give appropriate error message
+  register: result
+  ignore_errors: true
+  vyos.vyos.vyos_l3_interfaces:
+    running_config:
+    state: parsed
+
+- assert:
+    that:
+      - result.msg == 'value of running_config parameter must not be empty for state
+        parsed'
+
+- name: Rendered with empty config should give appropriate error message
+  register: result
+  ignore_errors: true
+  vyos.vyos.vyos_l3_interfaces:
+    config:
+    state: rendered
+
+- assert:
+    that:
+      - result.msg == 'value of config parameter must not be empty for state rendered'
diff --git a/tests/integration/targets/vyos_l3_interfaces/tests/cli/gathered.yaml b/tests/integration/targets/vyos_l3_interfaces/tests/cli/gathered.yaml
new file mode 100644
index 0000000..625047b
--- /dev/null
+++ b/tests/integration/targets/vyos_l3_interfaces/tests/cli/gathered.yaml
@@ -0,0 +1,34 @@
+---
+- debug:
+    msg: START vyos_l3_interfaces gathered integration tests on connection={{ ansible_connection
+      }}
+
+- include_tasks: _remove_config.yaml
+
+- include_tasks: _populate.yaml
+
+- block:
+
+    - name: Merge the provided configuration with the exisiting running configuration
+      register: result
+      vyos.vyos.vyos_l3_interfaces: &id001
+        config:
+        state: gathered
+
+    - name: Assert that gathered dicts was correctly generated
+      assert:
+        that:
+          - "{{ populate | symmetric_difference(result['gathered']) |length == 0\
+            \ }}"
+
+    - name: Gather the existing running configuration (IDEMPOTENT)
+      register: result
+      vyos.vyos.vyos_l3_interfaces: *id001
+
+    - name: Assert that the previous task was idempotent
+      assert:
+        that:
+          - result['changed'] == false
+  always:
+
+    - include_tasks: _remove_config.yaml
diff --git a/tests/integration/targets/vyos_l3_interfaces/tests/cli/parsed.yaml b/tests/integration/targets/vyos_l3_interfaces/tests/cli/parsed.yaml
new file mode 100644
index 0000000..2e0ce13
--- /dev/null
+++ b/tests/integration/targets/vyos_l3_interfaces/tests/cli/parsed.yaml
@@ -0,0 +1,41 @@
+---
+- debug:
+    msg: START vyos_l3_interfaces parsed integration tests on connection={{ ansible_connection
+      }}
+
+- include_tasks: _remove_config.yaml
+
+- include_tasks: _populate.yaml
+
+- block:
+
+    - name: Gather l3_interfaces facts
+      register: l3_interfaces_facts
+      vyos.vyos.vyos_facts:
+        gather_subset:
+          - default
+        gather_network_resources:
+          - l3_interfaces
+
+    - name: Provide the running configuration for parsing (config to be parsed)
+      register: result
+      vyos.vyos.vyos_l3_interfaces: &id001
+        running_config: "{{ lookup('file', '_parsed_config.cfg') }}"
+        state: parsed
+
+    - name: Assert that correct parsing done
+      assert:
+        that: "{{ ansible_facts['network_resources']['l3_interfaces'] | symmetric_difference(result['parsed'])\
+          \ |length == 0 }}"
+
+    - name: Gather the existing running configuration (IDEMPOTENT)
+      register: result
+      vyos.vyos.vyos_l3_interfaces: *id001
+
+    - name: Assert that the previous task was idempotent
+      assert:
+        that:
+          - result['changed'] == false
+  always:
+
+    - include_tasks: _remove_config.yaml
diff --git a/tests/integration/targets/vyos_l3_interfaces/tests/cli/rendered.yaml b/tests/integration/targets/vyos_l3_interfaces/tests/cli/rendered.yaml
new file mode 100644
index 0000000..02a2865
--- /dev/null
+++ b/tests/integration/targets/vyos_l3_interfaces/tests/cli/rendered.yaml
@@ -0,0 +1,44 @@
+---
+- debug:
+    msg: START vyos_l3_interfaces rendered integration tests on connection={{ ansible_connection
+      }}
+
+- include_tasks: _remove_config.yaml
+
+- include_tasks: _populate.yaml
+
+- block:
+
+    - name: Structure provided configuration into device specific commands
+      register: result
+      vyos.vyos.vyos_l3_interfaces: &id001
+        config:
+          - name: eth1
+            ipv4:
+              - address: 192.0.2.14/24
+          - name: eth2
+            ipv4:
+              - address: 192.0.2.10/24
+              - address: 192.0.2.11/24
+            ipv6:
+              - address: 2001:db8::10/32
+              - address: 2001:db8::12/32
+        state: rendered
+
+    - name: Assert that correct set of commands were generated
+      assert:
+        that:
+          - "{{ rendered['commands'] | symmetric_difference(result['rendered'])\
+            \ |length == 0 }}"
+
+    - name: Structure provided configuration into device specific commands (IDEMPOTENT)
+      register: result
+      vyos.vyos.vyos_l3_interfaces: *id001
+
+    - name: Assert that the previous task was idempotent
+      assert:
+        that:
+          - result['changed'] == false
+  always:
+
+    - include_tasks: _remove_config.yaml
diff --git a/tests/integration/targets/vyos_l3_interfaces/vars/main.yaml b/tests/integration/targets/vyos_l3_interfaces/vars/main.yaml
index ee329d3..54be4c0 100644
--- a/tests/integration/targets/vyos_l3_interfaces/vars/main.yaml
+++ b/tests/integration/targets/vyos_l3_interfaces/vars/main.yaml
@@ -79,6 +79,14 @@ overridden:
       ipv4:
         - address: 192.0.2.15/24
     - name: eth2
+rendered:
+  commands:
+    - set interfaces ethernet eth1 address '192.0.2.14/24'
+    - set interfaces ethernet eth2 address '192.0.2.11/24'
+    - set interfaces ethernet eth2 address '192.0.2.10/24'
+    - set interfaces ethernet eth2 address '2001:db8::10/32'
+    - set interfaces ethernet eth2 address '2001:db8::12/32'
+
 deleted:
   commands:
     - delete interfaces ethernet eth1 address '192.0.2.14/24'