Fix HandleExceptions and LiteralInCondition

.rubocop_todo.yml

@@ -5,14 +5,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 1
-Lint/HandleExceptions:
-  Enabled: false
-
-# Offense count: 1
-Lint/LiteralInCondition:
-  Enabled: false
-
 # Offense count: 1
 # Configuration parameters: CountComments.
 Metrics/ClassLength:

test/test_helper.rb

@@ -1,9 +1,6 @@
-begin
-  require 'simplecov'
-  SimpleCov.start do
-    add_filter "/test/"
-  end
-rescue LoadError
+require 'simplecov'
+SimpleCov.start do
+  add_filter "/test/"
 end
 
 require 'minitest/autorun'

test/unit/sexp_processor_test.rb

@@ -55,19 +55,17 @@ def process_baz exp
       end
     end
 
-    if false
-      describe "for an :args_add_block sexp" do
-        it "transforms a one-argument sexp to an :arglist" do
-          sexp = s(:args_add_block, s(s(:foo)), false)
-          result = processor.process sexp
-          result.must_equal s(:arglist, s(:foo_p))
-        end
+    describe "for an :args_add_block sexp" do
+      it "transforms a one-argument sexp to an :arglist" do
+        sexp = s(:args_add_block, s(s(:foo)), false)
+        result = processor.process sexp
+        result.must_equal s(:arglist, s(:foo_p))
+      end
 
-        it "transforms a multi-argument sexp to an :arglist" do
-          sexp = s(:args_add_block, s(s(:foo), s(:bar)), false)
-          result = processor.process sexp
-          result.must_equal s(:arglist, s(:foo_p), s(:bar_p))
-        end
+      it "transforms a multi-argument sexp to an :arglist" do
+        sexp = s(:args_add_block, s(s(:foo), s(:bar)), false)
+        result = processor.process sexp
+        result.must_equal s(:arglist, s(:foo_p), s(:bar_p))
       end
     end