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community.general/tests/unit/plugins/lookup/test_merge_variables.py
Christoph Fiehe 4fd2201c22 merge_variables: extended merge capabilities added (#11536)
* merge_variables: extended merge capabilities added

This extension gives you more control over the variable merging process of the lookup plugin `merge_variables`. It closes the gap between Puppet's Hiera merging capabilities and the limitations of Ansible's default variable plugin `host_group_vars` regarding fragment-based value definition. You can now decide which merge strategy should be applied to dicts, lists, and other types. Furthermore, you can specify a merge strategy that should be applied in case of type conflicts.

The default behavior of the plugin has been preserved so that it is fully backward-compatible with the already implemented state.

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Update changelogs/fragments/11536-merge-variables-extended-merging-capabilities.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/merge_variables.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Periods added at the end of each choice description

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Update plugins/lookup/merge_variables.py

Co-authored-by: Mark <40321020+m-a-r-k-e@users.noreply.github.com>

* ref: follow project standard for choice descriptions

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* ref: more examples added and refactoring

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Update plugins/lookup/merge_variables.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* ref: some more comments to examples added

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* fix: unused import removed

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* ref: re-add "merge" to strategy map

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Update comments

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Specification of transformations solely as string

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Comments updated

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* ref: `append_rp` and `prepend_rp` removed
feat: options dict for list transformations re-added
feat: allow setting `keep` for dedup transformation with possible values: `first` (default) and `last`

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* ref: improve options documentation

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* ref: documentation improved, avoiding words like newer or older in merge description

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* Update plugins/lookup/merge_variables.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* ref: "prio" replaced by "dict"

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

* feat: two integration tests added

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>

---------

Signed-off-by: Fiehe Christoph  <c.fiehe@eurodata.de>
Co-authored-by: Fiehe Christoph <c.fiehe@eurodata.de>
Co-authored-by: Felix Fontein <felix@fontein.de>
Co-authored-by: Mark <40321020+m-a-r-k-e@users.noreply.github.com>
(cherry picked from commit dae2157bb7)
2026-03-19 21:45:55 +00:00

699 lines
26 KiB
Python

# Copyright (c) 2020, Thales Netherlands
# Copyright (c) 2021, Ansible Project
# 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
from __future__ import annotations
import unittest
from copy import deepcopy
from unittest.mock import patch
from ansible.errors import AnsibleError
from ansible.plugins import AnsiblePlugin
from ansible.template import Templar
from ansible.utils.display import Display
from ansible_collections.community.internal_test_tools.tests.unit.mock.loader import DictDataLoader
from ansible_collections.community.general.plugins.lookup import merge_variables
merge_hash_data = {
"low_dict": {"a": {"a": {"x": "low_value", "y": "low_value", "list": ["low_value"]}}, "b": [1, 1, 2, 3]},
"high_dict": {
"a": {"a": {"y": "high_value", "z": "high_value", "list": ["high_value"]}},
"b": [3, 4, 4, {"5": "value"}],
},
}
class TestMergeVariablesLookup(unittest.TestCase):
class HostVarsMock(dict):
def __getattr__(self, item):
return super().__getitem__(item)
def __setattr__(self, item, value):
return super().__setitem__(item, value)
def raw_get(self, host):
return super().__getitem__(host)
def setUp(self):
self.loader = DictDataLoader({})
self.templar = Templar(loader=self.loader, variables={})
self.merge_vars_lookup = merge_variables.LookupModule(loader=self.loader, templar=self.templar)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(Templar, "template", side_effect=[["item1"], ["item3"]])
def test_merge_list(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_list"],
{"testlist1__merge_list": ["item1"], "testlist2": ["item2"], "testlist3__merge_list": ["item3"]},
)
self.assertEqual(results, [["item1", "item3"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[["initial_item"], "ignore", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(Templar, "template", side_effect=[["item1"], ["item3"]])
def test_merge_list_with_initial_value(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_list"],
{"testlist1__merge_list": ["item1"], "testlist2": ["item2"], "testlist3__merge_list": ["item3"]},
)
self.assertEqual(results, [["initial_item", "item1", "item3"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[{"item1": "test", "list_item": ["test1"]}, {"item2": "test", "list_item": ["test2"]}],
)
def test_merge_dict(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict"],
{
"testdict1__merge_dict": {"item1": "test", "list_item": ["test1"]},
"testdict2__merge_dict": {"item2": "test", "list_item": ["test2"]},
},
)
self.assertEqual(results, [{"item1": "test", "item2": "test", "list_item": ["test1", "test2"]}])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[
{"initial_item": "random value", "list_item": ["test0"]},
"ignore",
"suffix",
None,
"deep",
"append",
"replace",
"replace",
[],
],
)
@patch.object(
Templar,
"template",
side_effect=[{"item1": "test", "list_item": ["test1"]}, {"item2": "test", "list_item": ["test2"]}],
)
def test_merge_dict_with_initial_value(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict"],
{
"testdict1__merge_dict": {"item1": "test", "list_item": ["test1"]},
"testdict2__merge_dict": {"item2": "test", "list_item": ["test2"]},
},
)
self.assertEqual(
results,
[
{
"initial_item": "random value",
"item1": "test",
"item2": "test",
"list_item": ["test0", "test1", "test2"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "warn", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(Templar, "template", side_effect=[{"item": "value1"}, {"item": "value2"}])
@patch.object(Display, "warning")
def test_merge_dict_non_unique_warning(self, mock_set_options, mock_get_option, mock_template, mock_display):
results = self.merge_vars_lookup.run(
["__merge_non_unique"],
{"testdict1__merge_non_unique": {"item": "value1"}, "testdict2__merge_non_unique": {"item": "value2"}},
)
self.assertTrue(mock_display.called)
self.assertEqual(results, [{"item": "value2"}])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "error", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(Templar, "template", side_effect=[{"item": "value1"}, {"item": "value2"}])
def test_merge_dict_non_unique_error(self, mock_set_options, mock_get_option, mock_template):
with self.assertRaises(AnsibleError):
self.merge_vars_lookup.run(
["__merge_non_unique"],
{"testdict1__merge_non_unique": {"item": "value1"}, "testdict2__merge_non_unique": {"item": "value2"}},
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(Templar, "template", side_effect=[{"item1": "test", "list_item": ["test1"]}, ["item2", "item3"]])
def test_merge_list_and_dict(self, mock_set_options, mock_get_option, mock_template):
with self.assertRaises(AnsibleError):
self.merge_vars_lookup.run(
["__merge_var"],
{
"testlist__merge_var": {"item1": "test", "list_item": ["test1"]},
"testdict__merge_var": ["item2", "item3"],
},
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", ["all"], "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[
{"var": [{"item1": "value1", "item2": "value2"}]},
{"var": [{"item5": "value5", "item6": "value6"}]},
],
)
def test_merge_dict_group_all(self, mock_set_options, mock_get_option, mock_template):
hostvars = self.HostVarsMock(
{
"host1": {
"group_names": ["dummy1"],
"inventory_hostname": "host1",
"1testlist__merge_var": {"var": [{"item1": "value1", "item2": "value2"}]},
},
"host2": {
"group_names": ["dummy1"],
"inventory_hostname": "host2",
"2otherlist__merge_var": {"var": [{"item5": "value5", "item6": "value6"}]},
},
}
)
variables = {"inventory_hostname": "host1", "hostvars": hostvars}
results = self.merge_vars_lookup.run(["__merge_var"], variables)
self.assertEqual(
results, [{"var": [{"item1": "value1", "item2": "value2"}, {"item5": "value5", "item6": "value6"}]}]
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", ["dummy1"], "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[
{"var": [{"item1": "value1", "item2": "value2"}]},
{"var": [{"item5": "value5", "item6": "value6"}]},
],
)
def test_merge_dict_group_single(self, mock_set_options, mock_get_option, mock_template):
hostvars = self.HostVarsMock(
{
"host1": {
"group_names": ["dummy1"],
"inventory_hostname": "host1",
"1testlist__merge_var": {"var": [{"item1": "value1", "item2": "value2"}]},
},
"host2": {
"group_names": ["dummy1"],
"inventory_hostname": "host2",
"2otherlist__merge_var": {"var": [{"item5": "value5", "item6": "value6"}]},
},
"host3": {
"group_names": ["dummy2"],
"inventory_hostname": "host3",
"3otherlist__merge_var": {"var": [{"item3": "value3", "item4": "value4"}]},
},
}
)
variables = {"inventory_hostname": "host1", "hostvars": hostvars}
results = self.merge_vars_lookup.run(["__merge_var"], variables)
self.assertEqual(
results, [{"var": [{"item1": "value1", "item2": "value2"}, {"item5": "value5", "item6": "value6"}]}]
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", ["dummy1", "dummy2"], "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[
{"var": [{"item1": "value1", "item2": "value2"}]},
{"var": [{"item5": "value5", "item6": "value6"}]},
],
)
def test_merge_dict_group_multiple(self, mock_set_options, mock_get_option, mock_template):
hostvars = self.HostVarsMock(
{
"host1": {
"group_names": ["dummy1"],
"inventory_hostname": "host1",
"1testlist__merge_var": {"var": [{"item1": "value1", "item2": "value2"}]},
},
"host2": {
"group_names": ["dummy2"],
"inventory_hostname": "host2",
"2otherlist__merge_var": {"var": [{"item5": "value5", "item6": "value6"}]},
},
"host3": {
"group_names": ["dummy3"],
"inventory_hostname": "host3",
"3otherlist__merge_var": {"var": [{"item3": "value3", "item4": "value4"}]},
},
}
)
variables = {"inventory_hostname": "host1", "hostvars": hostvars}
results = self.merge_vars_lookup.run(["__merge_var"], variables)
self.assertEqual(
results, [{"var": [{"item1": "value1", "item2": "value2"}, {"item5": "value5", "item6": "value6"}]}]
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", ["dummy1", "dummy2"], "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[
["item1"],
["item5"],
],
)
def test_merge_list_group_multiple(self, mock_set_options, mock_get_option, mock_template):
hostvars = self.HostVarsMock(
{
"host1": {"group_names": ["dummy1"], "inventory_hostname": "host1", "1testlist__merge_var": ["item1"]},
"host2": {"group_names": ["dummy2"], "inventory_hostname": "host2", "2otherlist__merge_var": ["item5"]},
"host3": {"group_names": ["dummy3"], "inventory_hostname": "host3", "3otherlist__merge_var": ["item3"]},
}
)
variables = {"inventory_hostname": "host1", "hostvars": hostvars}
results = self.merge_vars_lookup.run(["__merge_var"], variables)
self.assertEqual(results, [["item1", "item5"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "shallow", "replace", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_shallow_and_list_replace(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_shallow_and_list_replace"],
{
"testdict1__merge_dict_shallow_and_list_replace": merge_hash_data["low_dict"],
"testdict2__merge_dict_shallow_and_list_replace": merge_hash_data["high_dict"],
},
)
self.assertEqual(results, [merge_hash_data["high_dict"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "shallow", "keep", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_shallow_and_list_keep(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_shallow_and_list_keep"],
{
"testdict1__merge_dict_shallow_and_list_keep": merge_hash_data["low_dict"],
"testdict2__merge_dict_shallow_and_list_keep": merge_hash_data["high_dict"],
},
)
self.assertEqual(results, [{"a": merge_hash_data["high_dict"]["a"], "b": merge_hash_data["low_dict"]["b"]}])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "shallow", "append", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_shallow_and_list_append(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_shallow_and_list_append"],
{
"testdict1__merge_dict_shallow_and_list_append": merge_hash_data["low_dict"],
"testdict2__merge_dict_shallow_and_list_append": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": merge_hash_data["high_dict"]["a"],
"b": merge_hash_data["low_dict"]["b"] + merge_hash_data["high_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "shallow", "prepend", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_shallow_and_list_prepend(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_shallow_and_list_prepend"],
{
"testdict1__merge_dict_shallow_and_list_prepend": merge_hash_data["low_dict"],
"testdict2__merge_dict_shallow_and_list_prepend": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": merge_hash_data["high_dict"]["a"],
"b": merge_hash_data["high_dict"]["b"] + merge_hash_data["low_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "replace", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_replace(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_replace"],
{
"testdict1__merge_dict_deep_and_list_replace": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_replace": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {"a": {"x": "low_value", "y": "high_value", "z": "high_value", "list": ["high_value"]}},
"b": merge_hash_data["high_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "keep", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_keep(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_keep"],
{
"testdict1__merge_dict_deep_and_list_keep": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_keep": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {"a": {"x": "low_value", "y": "high_value", "z": "high_value", "list": ["low_value"]}},
"b": merge_hash_data["low_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "append", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_append(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_append"],
{
"testdict1__merge_dict_deep_and_list_append": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_append": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {
"a": {
"x": "low_value",
"y": "high_value",
"z": "high_value",
"list": ["low_value", "high_value"],
}
},
"b": merge_hash_data["low_dict"]["b"] + merge_hash_data["high_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "prepend", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_prepend(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_prepend"],
{
"testdict1__merge_dict_deep_and_list_prepend": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_prepend": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {
"a": {
"x": "low_value",
"y": "high_value",
"z": "high_value",
"list": ["high_value", "low_value"],
}
},
"b": merge_hash_data["high_dict"]["b"] + merge_hash_data["low_dict"]["b"],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "replace", "append", "keep", "keep", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_replace(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_replace"],
{
"testdict1__merge_dict_replace": merge_hash_data["low_dict"],
"testdict2__merge_dict_replace": merge_hash_data["high_dict"],
},
)
self.assertEqual(results, [merge_hash_data["high_dict"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "keep", "append", "replace", "replace", []],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_keep(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_dict_keep"],
{
"testdict1__merge_dict_keep": merge_hash_data["low_dict"],
"testdict2__merge_dict_keep": merge_hash_data["high_dict"],
},
)
self.assertEqual(results, [merge_hash_data["low_dict"]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "merge", "replace", "replace", []],
)
@patch.object(
Templar,
"template",
side_effect=[[{"a": "b", "c": "d"}, {"c": "d"}], [{"a": "x", "y": "z"}, {"c": "z"}, {"a": "y"}]],
)
def test_merge_list_deep(self, mock_set_options, mock_get_option, mock_template):
results = self.merge_vars_lookup.run(
["__merge_list_deep"],
{
"testdict1__merge_list_deep": [{"a": "b", "c": "d"}, {"c": "d"}],
"testdict2__merge_list_deep": [{"a": "x", "y": "z"}, {"c": "z"}, {"a": "y"}],
},
)
self.assertEqual(results, [[{"a": "x", "c": "d", "y": "z"}, {"c": "z"}, {"a": "y"}]])
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[None, "ignore", "suffix", None, "deep", "append", "replace", "replace", ["dedup"]],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_append_with_dedup_keep_first(
self, mock_set_options, mock_get_option, mock_template
):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_append_with_dedup_keep_first"],
{
"testdict1__merge_dict_deep_and_list_append_with_dedup_keep_first": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_append_with_dedup_keep_first": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {
"a": {
"x": "low_value",
"y": "high_value",
"z": "high_value",
"list": ["low_value", "high_value"],
}
},
"b": [1, 2, 3, 4, {"5": "value"}],
}
],
)
@patch.object(AnsiblePlugin, "set_options")
@patch.object(
AnsiblePlugin,
"get_option",
side_effect=[
None,
"ignore",
"suffix",
None,
"deep",
"prepend",
"replace",
"replace",
[{"name": "dedup", "options": {"keep": "last"}}],
],
)
@patch.object(
Templar, "template", side_effect=[deepcopy(merge_hash_data["low_dict"]), deepcopy(merge_hash_data["high_dict"])]
)
def test_merge_dict_deep_and_list_prepend_with_dedup_keep_last(
self, mock_set_options, mock_get_option, mock_template
):
results = self.merge_vars_lookup.run(
["__merge_dict_deep_and_list_prepend_with_dedup_keep_last"],
{
"testdict1__merge_dict_deep_and_list_prepend_with_dedup_keep_last": merge_hash_data["low_dict"],
"testdict2__merge_dict_deep_and_list_prepend_with_dedup_keep_last": merge_hash_data["high_dict"],
},
)
self.assertEqual(
results,
[
{
"a": {
"a": {
"x": "low_value",
"y": "high_value",
"list": ["high_value", "low_value"],
"z": "high_value",
}
},
"b": [4, {"5": "value"}, 1, 2, 3],
}
],
)