Commit Graph

128 Commits

Author SHA1 Message Date
Terrance DeJesus 3e212e2b74 [FR] Add ML Jobs to Schemas and Unit Test for Validation (#3161)
* adding machine learning job id validation

* Update rules/ml/credential_access_ml_auth_spike_in_logon_events_from_a_source_ip.toml

* Update tests/test_all_rules.py

* adding integration manifests and schemas from main

* rebuilt manifests and schemas with lmd

* fixed unit test linting

* adding manifests and schemas for other analytic packages

* updated manifests and schemas; adjusted unit test for verbosity

* sorted imports
2023-10-12 10:51:12 -04:00
eric-forte-elastic 4828ae07df [FR] Added asset tag to expected tags (#3115)
* Added asset tag to expected tags

* removed *

* Add regex wildcard tag support

* Updated tag format test location

* Updated to use env variable

* fixed typo
2023-09-28 14:09:05 -04:00
Apoorva Joshi 747ee7d593 [New Rule] Adding Lateral Movement Rules from Advanced Analytic LMD Package (#3119)
* Adding Lateral Movement Detection rules

* added tags; adjusted tests; updated manifests and schemas

* added default value to build_integrations_schema

* combined analytic and non-dataset packages for related integrations

* adjusted machine learning definitions

* adjusted machine learning definitions

* removed splat for machine learning list due to 3.8 constraints

---------

Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2023-09-27 14:53:38 -04:00
Justin Ibarra f6b6bee5c2 update transform test to fail on missing transform (#3085)
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2023-09-21 13:22:39 -06:00
Jonhnathan 4233fef238 [Security Content] Include "Data Source: Elastic Defend" tag (#3002)
* win folder

* Other folders

* Update test_all_rules.py

* .

* updated missing elastic defend tags

---------

Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
2023-09-05 14:22:01 -04:00
Steve Ross 4f33a40f48 [Bug] Duplicate tag on Okta rule (#3020)
* Fix double tag on rule

* fixed all rules; added unit test

---------

Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2023-08-21 10:42:47 -04:00
Mika Ayenson 3813a08f59 [FR] Add support for BBR rules to the rule loader (#2968)
---------

Co-authored-by: eric-forte-elastic <eric.forte@elastic.co>
2023-07-27 11:27:04 -05:00
eric-forte-elastic 9e5f69dc5b [FR] Add additional verification to BBR unit tests (#2909)
* Fixes bug in unit tests

* fix linting
2023-07-06 09:06:36 -04:00
Jonhnathan a7e605a0e5 [Rule Tuning] [BUG] Revert PowerShell Query modifications from #2823 (#2889)
* Revert query mods done in https://github.com/elastic/detection-rules/pull/2823

* Add exception to unit test

* fixed linting

* proper linting fix

* updated to add to definitions.py

* fix linting

---------

Co-authored-by: eric-forte-elastic <eric.forte@elastic.co>
2023-06-28 15:55:43 -03:00
Jonhnathan 90c79a8283 [Proposal] Break Threat Intel Indicator Match rules into Indicator-type rules (#2777)
* [Proposal] [DRAFT] Break Threat Intel Indicator Match rules into Indicator-type rules

* .

* Update threat_intel_indicator_match_hash.toml

* Update to include expiring rules, exclude expiring indexes

* .

* Apply suggestions from code review

* Push changes

* Update pyproject.toml

* Revert "Update pyproject.toml"

This reverts commit 17cfafbd96f337df756d87909d2478545ac9efe7.

* Update pyproject.toml

* Update integration-schemas.json.gz

* Revert "Update integration-schemas.json.gz"

This reverts commit 7dc19b7ccbf41f34b94d02b0ed702bd83df82f9d.

* Revert integrations-manifests to the one from main

* Fix maturity

* Update Name

* Update ignore_ids with the indicator rules guid

* Update rules/cross-platform/threat_intel_indicator_match_registry_expiring.toml

* Update rules/cross-platform/threat_intel_indicator_match_address_expiring.toml

* Update rules/cross-platform/threat_intel_indicator_match_hash_expiring.toml

* Update rules/cross-platform/threat_intel_indicator_match_url_expiring.toml

* Make changes to use labels

* Update non-ecs-schema.json

* Update rules/cross-platform/threat_intel_fleet_integrations.toml

* Apply suggestions from code review

* Backport to 8.5

* Fix Rule threat filters, add tags, and compatibility with process and dll fields for hash indicators

* Update threat_intel_indicator_match_hash.toml

* Update threat_intel_indicator_match_url.toml

* Update threat_intel_indicator_match_url.toml

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2023-06-28 10:22:24 -03:00
eric-forte-elastic aaa4ce2ea0 [BUG] test_all_rule_queries_optimized does not run on rules (#2823)
* Fixed kql -> kuery in test_all_rule_queries_opt...

* all queries optimized

* manually reconciled all rules that failed due to toml escaped chars

* merge rules from main

* Rules needing optimization

* Fix optimized note

* fix another note

* another note fix

* fixing whitespace

* Updated for readability

---------

Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-06-23 10:58:31 -04:00
Terrance DeJesus d829b145ef [Bug] Fix Tag Navigator Generation (#2875)
* bug fix for tag navigator generation

* addressing flake errors

* added unit test to ensure prefix exists

* updated unit test case sensitivity

* moved expected tags to definitions.py

* removed expected prefixes

* revert downloadable updates JSON file
2023-06-23 10:44:55 -04:00
Jonhnathan b4c84e8a40 [Security Content] Tags Reform (#2725)
* Update Tags

* Bump updated date separately to be easy to revert if needed

* Update resource_development_ml_linux_anomalous_compiler_activity.toml

* Apply changes from the discussion

* Update persistence_init_d_file_creation.toml

* Update defense_evasion_timestomp_sysmon.toml

* Update defense_evasion_application_removed_from_blocklist_in_google_workspace.toml

* Update missing Tactic tags

* Update unit tests to match new tags

* Add missing IG tags

* Delete okta_threat_detected_by_okta_threatinsight.toml

* Update command_and_control_google_drive_malicious_file_download.toml

* Update persistence_rc_script_creation.toml

* Mass bump

* Update persistence_shell_activity_by_web_server.toml

* .

---------

Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-06-22 18:38:56 -03:00
eric-forte-elastic 6449cecd08 [FR] Add support for building block rules (BBR) (#2822)
* added test bbr

* initial implementation

* Added Unit test and exempted bbr from integrations

* fixed linting

* Add schema validation to building block rules

* add separate error messages

* fixed linting

* Add testing bbr validation

* fixed linting

* Add default values

* fixed linting

* added defaults

* fixed linting

* cleaned up test rule

* removed .gitkeep

* read .gitkeep

* Switch to using validates_schema

* addressing some linting

* fixed linting

* Update detection_rules/schemas/definitions.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* add env variable check

* fix skip function

* updated name

* Update detection_rules/schemas/definitions.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* Add bbr validation unit test

* Clean up comments

* fix linting

* Move convert time to utils

* Moved to rules_building_block

* Add check for only bbr in bbr dir

* fix linting

* additional linting fix

* Changed to bbr rule loader

* fixed bbr default

* Updated error messages and README

* fixed more linting

* Updating root level README

* Fixed convert_time_span calls

* fixed typo in unit test logic and updated txt

* fixed error message

* updated comment for clarity

* Update detection_rules/rule.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* Update detection_rules/rule.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* Updated validation methods for clarity

* fix doctring location

* Fixed typo

* updated error messages.

* removed excess whitespace

* Add per rule bypass

* Add single rule bypass

* Split unit tests

* Update detection_rules/rule.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* Update detection_rules/rule.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

---------

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-06-20 09:00:30 -04:00
Jonhnathan d017156454 [Rule Tuning] Make Rules Compatible with Windows Forwarded Logs (#2761)
* [Proposal] [Rule Tuning] Make Intended rules compatible with Windows Forwarded Logs

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* Update test_all_rules.py

* Update test_all_rules.py

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-05-15 20:31:59 -03:00
eric-forte-elastic 8ef2f6557b Patch to allow integration validation if ECS/beats fails (#2701)
* Updated for AND logic

* Added case for no package_intregrations

* Fixed linting

* Added unit test for new functionality

* Fixed linting

* Added valid query tests

* Add unit test for event.dataset

* Switched type calls to isinstance calls

* Removed  unused stack validation call

* Added additional error type

* Fixed linting

* Cleaned up error handling

* fixed linting

* Added proper type hints

* Fixed typo in Unions

* Updated unit test with additional test cases

* Updated  test_invalid_queries unit test

* Fixed linting

* Added kql to unit tests

* Updated tests

* Fixed error handling

* Fixed style issues

* updating integration manifests and schemas

---------

Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2023-04-18 15:43:35 -04:00
Terrance DeJesus e878f4b820 adding fix for unit testing that broke in 8.3 (#2683) 2023-04-03 10:11:26 -04:00
Terrance DeJesus 71d12bdda4 [Bug] Unit Tests Passing for Rules with Integrations Not Reflected in Manifests (#2682)
* add promotion to rulemeta schema class and updated promotion rules

* add promotion to rulemeta schema class and updated promotion rules

* adjusted test_integration_tag and okta rule missing dataset

* fixed flake errors

* updated manifests and schemas to include cloud defend
2023-04-03 09:42:40 -04:00
Justin Ibarra 411ec36ff0 Validate markdown plugin fields (#2602) 2023-03-28 09:17:50 -04:00
Terrance DeJesus 7e28b8fc50 [FR] Support Rule Alert Suppression in Rule Schema (#2660)
* adding initial solution for alert suppression support in rule schema

* reverting rule changes

* fixing flake errors

* reverting rule changes

* adding unit tests

* addressing flake errors

* Update detection_rules/rule.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* Update detection_rules/schemas/definitions.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* adjusting rule.py after commits

* adjusted test_group_field_in_schemas to check integrations

* Update detection_rules/rule.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* Update detection_rules/rule.py

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

* nested AlertSuppressDuration class under mapping class

* adjusted dataclass naming

* added unit test to ensure rule is KQL

* fixing flake errors

* added docstrings

---------

Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>
2023-03-27 15:37:35 -04:00
Justin Ibarra 114d6e600d [Test] Restrict host.os.type unit test to 8.3+ (#2615)
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2023-03-05 12:01:43 -07:00
Justin Ibarra 59da2da474 [Rule Tuning] Ensure host information is in endpoint rule queries (#2593)
* add unit tests to ensure host type and platform are included
* add host.os.name 'linux' to all linux rules
* add host.os.name macos to mac rules
* add host.os.name to windows rules; fix linux dates
* update from host.os.name to host.os.type

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
2023-03-05 11:41:19 -07:00
Jonhnathan f17b6f1702 [Security Content] Fix verbiage used on Osquery Note (#2513)
* [Security Content] Fix verbiage used on Osquery Note

* Adjust verbiage

* date bump

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
2023-02-22 12:33:23 -03:00
Terrance DeJesus 58ba72d5bf patch fix for 2503 update addressing separate bugs (#2528) 2023-02-07 16:09:17 -05:00
Terrance DeJesus fb2b4529c5 [FR] Adapt PyPi semver Library and Remove Custom (#2503)
* removed custom semver and replaced with pypi

* updated beats.py version references

* updated bump-versions CLI command to use semver and change logic

* updated schemas __init__, test_version_lock and unstage incompatible rules CLI

* updated test_stack_schema_map in TestVersions unittest

* updated test_all_rules unit testing Version() references

* updated stack_compat.py for get_restricted_field references)

* updated version_lock.py Version() references

* updated docs.py Version() reference for parse_registry

* updated devtools.py Version() reference for trim-version-lock

* updated mixins.py Version() reference in validate_field_compatibility

* adjusted schemas.__init__ Version() reference in get_stack_schemas

* adjusted ecs.py Version() references

* adjusted integrations.py Version() references

* adjusted rule.py Version() references

* sorted imports

* replaced custom semver with pypi semver in unit test files

* addressed unit test and flake errors

* changed semver strings casted to version_lock.py

* fixed sorting in integrations.py

* updated bump-pkgs-versions CLI command

* adjusted semantic version in unstage-incompatible-rules command

* adjusted semver import to VersionInfo

* added semver 3 and adjusted import names

* added option_minor_and_patch parameter where version is major.minor

* updated bump-pkg-versions to always save to packages.yml

* removed leftover split call & updated find latest compatible version command

* updated integrations.py, version_lock.py and schemas.__init__.py

* changed fstring reference in downgrade function

* reverted formatting changes for detection_rules __init__.py

* added newline to detection_rules __init__.py

* adjusted finding latest_release for attack package logic

* adjusted unstage-incompatible-rules command logic comparing versions

* removing changes from misc.py related to auto-formatting

* adding newline to misc.py

* fixed bug in downgrade function calling decorators

* added semantic version validation on migrate decorator function

* added expected type returned from find_latest_integration_version in integrations.py

* add comment about stripped versions for version lock file

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

---------

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-02-07 14:26:29 -05:00
Mika Ayenson 1784429aa7 [FR] Add Integration Schema Query Validation (#2470) 2023-02-02 16:22:44 -05:00
Terrance DeJesus 4312d8c958 [FR] Add Endpoint, APM and Windows Integration Tags to Rules and Supportability (#2429)
* initial commit

* addressing flake errors

* added apm to _get_packagted_integrations logic

* addressed flake errors

* adjusted integration schema and updated rules to be a list

* updated several rules and removed a unit test

* updated rules with logs-* only index patterns

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* addressed flake errors

* integration is none is windows, endpoint or apm

* adding rules with accepted incoming changes from main

* fixed tag and tactic alignment errors from unit testing

* adjusted unit testing logic for integration tags; added more exclusion rules

* adjusted test_integration logic to be rule resistent and skip if -8.3

* adjusted comments for unit test skip

* fixed merge conflicts from main

* changing test_integration_tag to remove logic for rule version comparisons

* added integration tag to new rule

* adjusted rules updated_date value

* ignore guided onboarding rule in unit tests

* added integration tag to new rule

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-01-04 09:30:07 -05:00
Jonhnathan ac01718bb6 [Rule Tuning] Add tags to flag Sysmon-only rules & Modify Investigation Guide-related tag (#2352)
* [Rule Tuning] Add tags to flag Sysmon-only rules

* Modify tags

* Revert "Modify tags"

This reverts commit 3d9267d171a41f727bb499501d71d5c4db4f0434.

* Modify tags

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py
2022-11-18 12:32:27 -03:00
Jonhnathan 6055d0db60 [Security Content] Introduce Osquery Markdown Plugin Queries in Investigation Guides (#2387)
* [Security Content] Introduce Osquery Markdown Plugin Queries in Investigation Guides

* Remove min_stack and add Note

* Fix Typo and preffix

* Update command_and_control_certutil_network_connection.toml

* Add unit test to check Note about Osquery Markdown plugin and Version limitations

* Update test_all_rules.py

* Update test_all_rules.py

* Change Note Verbiage
2022-11-17 18:38:34 -03:00
Justin Ibarra c1dd3c57ad Adds commands to manage ATT&CK mappings (#2343)
* add att&ck commands; fix 2 rule mappings

* update message to stdout

* updated date for rule changes

* unrelated click bug fix

* add type hinting
2022-11-01 13:14:40 -06:00
Terrance DeJesus b31a1b761c [FR] Re-factor Build Integrations Manifest (#2274)
* adjusted how integrations list is created

* removed unused import and addressed linting errors

* adjusted integration_manifest dictionary to only load latest major

* adjusted manifests sourcing from GH to EPR CDN

* addressed flake errors

* added some additional comments and formatting

* updaing integration-manifests file

* adjusted test_integration testing

* addressed flake errors

* Update detection_rules/integrations.py

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update detection_rules/integrations.py

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* added folder unit tests

* updated unit test to remove network calls

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2022-09-28 09:33:49 -04:00
Terrance DeJesus b00de3e445 [Rule Tuning] adjust duplicate ssh brute force rule names and add unit test (#2321)
* added unit test for duplicate rule names

* adjusted macos file name and updated date values

* removed unit test and added assertion error in rule loader

* addressed flake errors

* addressed flake errors

* Update rules/linux/credential_access_potential_linux_ssh_bruteforce.toml
2022-09-26 10:04:38 -04:00
Mika Ayenson 0358ec9d9a Release ER Production RTAs to DR (#2270) 2022-09-08 12:50:39 -04:00
Justin Ibarra d37eac8d9d Add test that newly introduced build-time fields for a min_stack for … (#2262)
* add test that newly introduced build-time fields for a min_stack for applicable rules.

* account for rules without min_stack_version

* limit test to >= stack ver
2022-08-25 21:56:16 -06:00
Jonhnathan b19a02470b Add TestRiskScoreMismatch (#2254) 2022-08-25 14:29:46 -03:00
Mika Ayenson a52751494e 2058 add setup field to metadata (#2061)
* Convert config header to setup in note field
* Parse note field into separate setup and note field with marko gfm
* only validate and parse note on elastic authored rules and add CLI description for new DR_BYPASS_NOTE_VALIDATION_AND_PARSE environment variable

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2022-07-18 15:41:32 -04:00
Justin Ibarra cc01d3fb1a Add support for restricted fields (#2053)
* Add support for restricted fields (fields valid only in min/max stack versions)
* add test to ensure rule backports wont exceed min compat
2022-06-27 10:02:15 -05:00
Justin Ibarra 6bdfddac8e Expand timestamp override tests (#1907)
* Expand timestamp_override tests
* removed timestamp_override from eql sequence rules
* add config entry for eql rules with beats index and t_o
* add timestamp_override to missing fields
2022-04-01 15:27:08 -08:00
Justin Ibarra 11ec9c230e Prevent changes to rule type for locked rules (#1855)
* add rule type to the rule lock_info
* add check in VersionLock; add type to version.lock
* print changes only on save
2022-03-24 11:56:27 -08:00
Jonhnathan 5a16a222ad [Documentation] Fix O365 Integration name on Rules and Unit Test (#1684)
* Adjust Integration Name

* Update defense_evasion_microsoft_365_mailboxauditbypassassociation.toml

* Update integration name

* .

* Case

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2022-02-09 19:03:30 -03:00
Justin Ibarra 30f5d62bf5 Update tests to account for non-backported deprecations (#1735)
* Update tests to account for non-backported deprecations
* remove comment spacing
2022-01-26 20:40:15 -09:00
Justin Ibarra 0efae3a52e Move version lock code to object for portability (#1553)
* Move version lock code to object for portability
* use cached_property to bypass frozen dataclass and set property
* replace load_versions function
2021-11-15 08:46:12 -09:00
Jonhnathan 4524c175c8 Add missing Integration field (#1537)
* Add missing Integration field

* Bump updated_date

* Add test for integration<->path

* Fix rule folder

* bump updated date in rule

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2021-10-26 12:05:12 -03:00
Justin Ibarra 5a69ceb0c5 Add test for improper rule demotion (released production -> development) (#1555) 2021-10-19 21:47:36 -08:00
Justin Ibarra 5bdf70e72c Add min_stack_comments to metadata schema (#1573)
* Add min_stack_comments to metadata schema
2021-10-19 20:52:53 -08:00
Justin Ibarra 7710e2b798 Add DeprecatedCollection to RuleCollection to bypass validation (#1454)
* Add DeprecatedCollection to RuleCollection to bypass validation
* use DeprecatedRule properties in RuleCollection
* use RuleCollection filter for max/min filtering in Package
2021-09-01 15:29:53 -08:00
Ross Wolf 0d47cb324a Track multiple stacks in lock (#1434)
* Save the stack versions in the lock file
* Support tracking of multiple stacks in the lock
* Update the version locking logic
* Fix bugs and test lock file
* Restore version lock
* Fix lint errors
* Call both click.echo and verbose echo separately
* Change when the change_rules message is output
2021-08-24 16:56:11 -06:00
Ross Wolf c31a344593 Disable missing rule check for the version lock (#1384) 2021-07-27 13:48:28 -06:00
Justin Ibarra 7759fa2500 Ensure EQL rules with maxspan have a long enough lookback window (#1361)
* Add the following properties to EQLRuleData:
   - max_span
   - look_back
   - interval_ratio

* Add the following tests:
   - test_eql_lookback
   - test_eql_interval_to_maxspan

Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>
2021-07-22 13:53:13 -08:00
Ross Wolf 1882f4456c [Fleet] Track integrations in folder and metadata (#1372)
* Track integrations in folder and metadata
* Remove duplicate entry
* Update note and tests
2021-07-21 15:24:56 -06:00