test: use matches(...) instead of ok(string.find(...)) (#28111)

1 files changed, 4 insertions, 9 deletions

diff --git a/test/functional/api/vim_spec.lua b/test/functional/api/vim_spec.lua
index d98308ee87..d72ccf99b3 100644
--- a/test/functional/api/vim_spec.lua
+++ b/test/functional/api/vim_spec.lua
@@ -1593,9 +1593,7 @@ describe('API', function()
       api.nvim_set_option_value('equalalways', false, {})
       local status, rv = pcall(command_output, 'verbose set equalalways?')
       eq(true, status)
-      ok(
-        nil ~= string.find(rv, 'noequalalways\n' .. '\tLast set from API client %(channel id %d+%)')
-      )
+      matches('noequalalways\n' .. '\tLast set from API client %(channel id %d+%)', rv)
 
       api.nvim_exec_lua('vim.api.nvim_set_option_value("equalalways", true, {})', {})
       status, rv = pcall(command_output, 'verbose set equalalways?')
@@ -2723,7 +2721,7 @@ describe('API', function()
   it('can throw exceptions', function()
     local status, err = pcall(api.nvim_get_option_value, 'invalid-option', {})
     eq(false, status)
-    ok(err:match("Unknown option 'invalid%-option'") ~= nil)
+    matches("Unknown option 'invalid%-option'", err)
   end)
 
   it('does not truncate error message <1 MB #5984', function()
@@ -2736,10 +2734,7 @@ describe('API', function()
   it('does not leak memory on incorrect argument types', function()
     local status, err = pcall(api.nvim_set_current_dir, { 'not', 'a', 'dir' })
     eq(false, status)
-    ok(
-      err:match(': Wrong type for argument 1 when calling nvim_set_current_dir, expecting String')
-        ~= nil
-    )
+    matches(': Wrong type for argument 1 when calling nvim_set_current_dir, expecting String', err)
   end)
 
   describe('nvim_parse_expression', function()
@@ -3670,7 +3665,7 @@ describe('API', function()
       api.nvim_buf_set_name(buf, 'mybuf')
       local mark = api.nvim_get_mark('F', {})
       -- Compare the path tail only
-      assert(string.find(mark[4], 'mybuf$'))
+      matches('mybuf$', mark[4])
       eq({ 2, 2, buf, mark[4] }, mark)
     end)
     it('validation', function()