1; Adapted from the following sources:
 2; Minitest: https://github.com/zidhuss/neotest-minitest/blob/main/lua/neotest-minitest/init.lua
 3; RSpec: https://github.com/olimorris/neotest-rspec/blob/main/lua/neotest-rspec/init.lua
 4
 5; Minitest
 6;; Rails unit tests
 7(
 8    (class
 9        name: [
10          (constant) @run
11          (scope_resolution scope: (constant) name: (constant) @run)
12        ]
13        (superclass (scope_resolution) @superclass (#match? @superclass "(::IntegrationTest|::TestCase|::SystemTestCase|Minitest::Test)$"))
14    ) @_minitest-test
15    (#set! tag minitest-test)
16)
17
18(
19    (call
20        method: (identifier) @run (#eq? @run "test")
21        arguments: (argument_list (string (string_content) @_name))
22    ) @_minitest-test
23    (#set! tag minitest-test)
24)
25
26; Methods that begin with test_
27(
28    (method
29        name: (identifier) @run (#match? @run "^test_")
30    ) @_minitest-test
31    (#set! tag minitest-test)
32)
33
34; System tests that inherit from ApplicationSystemTestCase
35(
36    (class
37        name: (constant) @run (superclass) @superclass (#match? @superclass "(ApplicationSystemTestCase)$")
38    ) @_minitest-test
39    (#set! tag minitest-test)
40)
41
42; RSpec
43; Examples
44(
45    (call
46       method: (identifier) @run (#any-of? @run "describe" "context" "it" "its" "specify")
47       arguments: (argument_list . (_) @_name)
48    ) @_rspec-test
49    (#set! tag rspec-test)
50)
51
52; Examples (one-liner syntax)
53(
54    (call
55        method: (identifier) @run (#any-of? @run "it" "its" "specify")
56        block: (_) @_name
57        !arguments
58    ) @_rspec-test
59    (#set! tag rspec-test)
60)