removed code branching based on ruby version from coverage

lib/httpx/adapters/faraday.rb

@@ -63,6 +63,7 @@ module Faraday
         plugin(:compression)
         plugin(:persistent)
 
+        # :nocov:
         module ReasonPlugin
           if RUBY_VERSION < "2.5"
             def self.load_dependencies(*)
@@ -85,6 +86,7 @@ module Faraday
             end
           end
         end
+        # :nocov:
         plugin(ReasonPlugin)
       end
 

lib/httpx/altsvc.rb

@@ -67,6 +67,7 @@ module HTTPX
       end
     end
 
+    # :nocov:
     if RUBY_VERSION < "2.2"
       def parse_altsvc_origin(alt_origin)
         alt_proto, alt_origin = alt_origin.split("=")
@@ -87,5 +88,6 @@ module HTTPX
         URI.parse("#{alt_proto}://#{alt_origin}")
       end
     end
+    # :nocov:
   end
 end

lib/httpx/io/ssl.rb

@@ -68,6 +68,7 @@ module HTTPX
            ::IO::WaitWritable
     end
 
+    # :nocov:
     if RUBY_VERSION < "2.3"
       def read(*)
         super
@@ -93,6 +94,7 @@ module HTTPX
         end
       end
     end
+    # :nocov:
 
     def inspect
       id = @io.closed? ? "closed" : @io.to_io.fileno

lib/httpx/io/tcp.rb

@@ -75,6 +75,7 @@ module HTTPX
            ::IO::WaitReadable
     end
 
+    # :nocov:
     if RUBY_VERSION < "2.3"
       def read(size, buffer)
         @io.read_nonblock(size, buffer)
@@ -112,6 +113,7 @@ module HTTPX
         siz
       end
     end
+    # :nocov:
 
     def close
       return if @keep_open || closed?

lib/httpx/io/udp.rb

@@ -34,6 +34,7 @@ module HTTPX
       siz
     end
 
+    # :nocov:
     if RUBY_VERSION < "2.3"
       def read(size, buffer)
         data, _ = @io.recvfrom_nonblock(size)
@@ -53,5 +54,6 @@ module HTTPX
       rescue IOError
       end
     end
+    # :nocov:
   end
 end

lib/httpx/request.rb

@@ -60,6 +60,7 @@ module HTTPX
       @state = :idle
     end
 
+    # :nocov:
     if RUBY_VERSION < "2.2"
       # rubocop: disable Lint/UriEscapeUnescape:
       def initialize_with_escape(verb, uri, options = {})
@@ -69,6 +70,7 @@ module HTTPX
       alias_method :initialize, :initialize_with_escape
       # rubocop: enable Lint/UriEscapeUnescape:
     end
+    # :nocov:
 
     def merge_headers(h)
       @headers = @headers.merge(h)

lib/httpx/resolver/native.rb

@@ -14,6 +14,7 @@ module HTTPX
       "AAAA" => Resolv::DNS::Resource::IN::AAAA,
     }.freeze
 
+    # :nocov:
     DEFAULTS = if RUBY_VERSION < "2.2"
       {
         **Resolv::DNS::Config.default_config_hash,
@@ -30,6 +31,7 @@ module HTTPX
         record_types: RECORD_TYPES.keys,
       }.freeze
     end
+    # :nocov:
 
     # nameservers for ipv6 are misconfigured in certain systems;
     # this can use an unexpected endless loop