Correctly print out expectations created with should_be_called_with_any_arguments. Closes #22.

Author: ryanplusplus

spec/mach_spec.lua

@@ -733,4 +733,21 @@ describe('The mach library', function()
       f()
     end)
   end)
+
+  it('should correctly print arguments for incomplete expectations that accept any arguments', function()
+    local expected_failure =
+      'Not all calls occurred\n' ..
+      'Completed calls:\n' ..
+      '\tf(1)\n' ..
+      'Incomplete calls:\n' ..
+      '\tf()'
+
+    should_fail_with_exactly(expected_failure, function()
+      f:should_be_called_with_any_arguments():
+        and_then(f:should_be_called_with_any_arguments()):
+        when(function()
+          f(1)
+        end)
+    end)
+  end)
 end)

src/mach/Expectation.lua

@@ -134,7 +134,7 @@ function expectation:should_be_called_with_any_arguments()
   end
 
   self._call_specified = true
-  table.insert(self._calls, ExpectedCall(self._m, { required = true, ignore_args = true }))
+  table.insert(self._calls, ExpectedCall(self._m, { required = true, args = table.pack(), ignore_args = true }))
   return self
 end