fix: pending tests, single/double quotes, logger

lua/neotest-busted/init.lua

@@ -268,7 +268,6 @@ function BustedNeotestAdapter.create_test_command(paths, options)
     else
         vim.list_extend(arguments, paths)
     end
-
     return {
         ---@diagnostic disable-next-line: undefined-field
         nvim_command = compat.loop.exepath(),
@@ -380,6 +379,12 @@ function BustedNeotestAdapter.discover_positions(path)
         arguments: (arguments (_) @test.name (function_definition))
     ) (#match? @func_name "^it$")) @test.definition
 
+    ;; pending blocks
+    ((function_call
+        name: (identifier) @func_name
+        arguments: (arguments (_) @test.name (function_definition))
+    ) (#match? @func_name "^pending$")) @test.definition
+
     ;; custom async blocks
     ((function_call
         name: (identifier) @func_name

lua/neotest-busted/logging.lua

@@ -16,6 +16,7 @@ local function log(level, context, message, ...)
     local args = { ... }
 
     vim.schedule(function()
+        if not unpack(args) then return end
         local formatted_message = message:format(unpack(args))
 
         logger[level](formatted_message, context)

lua/neotest-busted/output_handler.lua

@@ -51,6 +51,10 @@ return function(options)
             os.exit(1)
         end
 
+        for _, test in ipairs(handler.pendings) do
+            test.element.attributes.default_fn = nil -- functions cannot be encoded into json
+        end
+
         local test_results = {
             pendings = handler.pendings,
             successes = handler.successes,
@@ -59,14 +63,23 @@ return function(options)
             duration = handler.getDuration(),
         }
 
-        local ok, result = pcall(json.encode, test_results)
+        local ok, result = pcall(json.encode, test_results, {
+            exception = function(reason, value, state, default_reason)
+                local state_short = table.concat(state.buffer, "")
+                state_short = "..."
+                    .. state_short:sub(#state_short - 100)
+                    .. tostring(state.exception)
+                io.stderr:write(default_reason .. "(" .. state_short .. ")")
+            end,
+        })
 
         if ok then
             file:write(result)
             file:close()
         else
             io_write("Failed to encode test results to json: " .. result .. "\n")
             io_flush()
+            os.exit(1)
         end
 
         return nil, true

lua/neotest-busted/util.lua

@@ -6,7 +6,7 @@ local lib = require("neotest.lib")
 ---@param value string
 ---@return string
 function util.trim_quotes(value)
-    return vim.fn.trim(value, '"')
+    return vim.fn.trim(value, [["']])
 end
 
 ---@param ... string