Fix: Minitest::Spec with oneword dynamic classes

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ### Unreleased
 
+### 9.2.1
+
+* Minitest: Fix for `Minitest::Spec` with oneword dynamic classes (`describe "oneword"`) (https://github.com/KnapsackPro/knapsack_pro-ruby/pull/324).
+
 ### 9.2.0
 
 * RSpec: Allow initializing the test queue for Queue Mode with `rake knapsack_pro:queue:rspec:initialize` (https://github.com/KnapsackPro/knapsack_pro-ruby/pull/322).

lib/knapsack_pro/adapters/minitest_adapter.rb

@@ -10,15 +10,18 @@ def self.test_path(obj)
         path, _line =
           begin
             Object.const_source_location(obj.class.to_s)
-          rescue NameError
-            test_method_name = obj.class.runnable_methods.first
-            obj.method(test_method_name).source_location
+          rescue NameError # Dynamically defined class (Minitest::Spec `describe "more words"`)
+            nil
           end
+
+        if path.nil? # Dynamically defined class (Minitest::Spec `describe "oneword"`)
+          test_method_name = obj.class.runnable_methods.first
+          path, _line = obj.method(test_method_name).source_location
+        end
+
         path.gsub(Regexp.new("^#{@@parent_of_test_dir}"), '.')
       end
 
-      # See how to write hooks and plugins
-      # https://github.com/seattlerb/minitest/blob/master/lib/minitest/test.rb
       module BindTimeTrackerMinitestPlugin
         def before_setup
           super

rails-app-with-knapsack_pro/Gemfile.lock

@@ -103,7 +103,7 @@ GIT
 PATH
   remote: ..
   specs:
-    knapsack_pro (9.1.0)
+    knapsack_pro (9.2.0)
       rake
 
 GEM

rails-app-with-knapsack_pro/test/minitest/minitest_spec_test.rb

@@ -0,0 +1,35 @@
+require "test_helper"
+
+class MinitestSpecTest < ActiveSupport::TestCase
+  describe "oneword" do
+    it "works" do
+      _(1).must_equal 1
+    end
+  end
+
+  describe "two words" do
+    it "really works" do
+      _(1).must_equal 1
+    end
+  end
+
+  context "with nested" do
+    describe "described in context" do
+      it "works" do
+        _(1).must_equal 1
+      end
+    end
+  end
+
+  describe "with nested" do
+    context "context in describe" do
+      it "works" do
+        _(1).must_equal 1
+      end
+    end
+  end
+
+  it "top level it" do
+    _(1).must_equal 1
+  end
+end