Add test coverage for 'module' and 'next'

Author: mikeygough

lib/ruby_lsp/static_docs.rb

@@ -23,7 +23,7 @@ module RubyLsp
     "ensure" => "Executes the code in the ensure block regardless of whether an exception is raised or not",
     "for" => "Iterates over a collection of elements",
     "module" => "Defines a module",
-    "next" => "Skips to the next iteration of a loop",
+    "next" => "Skips the rest of the current iteration and moves to the next iteration of a loop or block",
     "yield" => "Invokes the passed block with the given arguments",
   }.freeze #: Hash[String, String]
 end

test/requests/hover_expectations_test.rb

@@ -979,6 +979,21 @@ def my_method
         RUBY
         position: { line: 0, character: 2 },
       },
+      "module" => {
+        source: <<~RUBY,
+          module MyModule
+          end
+        RUBY
+        position: { line: 0, character: 2 },
+      },
+      "next" => {
+        source: <<~RUBY,
+          for i in 1..10
+            next
+          end
+        RUBY
+        position: { line: 1, character: 2 },
+      },
     }
 
     test_cases.each do |keyword, config|