Rename plan to encoding in e2e tests (#851)

Signed-off-by: Juan Cruz Viotti <[email protected]>

test/e2e/runner.cc

@@ -54,22 +54,23 @@ auto main(int argc, char *argv[]) -> int {
       schema, sourcemeta::jsontoolkit::default_schema_walker,
       sourcemeta::jsontoolkit::official_resolver, DEFAULT_METASCHEMA);
 
-  std::ofstream plan_output_stream(directory / "plan.json", std::ios::binary);
-  plan_output_stream.exceptions(std::ios_base::badbit);
+  std::ofstream encoding_output_stream(directory / "encoding.json",
+                                       std::ios::binary);
+  encoding_output_stream.exceptions(std::ios_base::badbit);
   sourcemeta::jsontoolkit::prettify(
-      schema, plan_output_stream,
+      schema, encoding_output_stream,
       sourcemeta::jsontoolkit::schema_format_compare);
-  plan_output_stream << "\n";
-  plan_output_stream.flush();
-  plan_output_stream.close();
+  encoding_output_stream << "\n";
+  encoding_output_stream.flush();
+  encoding_output_stream.close();
 
   // Encoder
-  const sourcemeta::jsonbinpack::Encoding plan{
+  const sourcemeta::jsonbinpack::Encoding encoding{
       sourcemeta::jsonbinpack::load(schema)};
   std::ofstream output_stream(directory / "output.bin", std::ios::binary);
   output_stream.exceptions(std::ios_base::badbit);
   sourcemeta::jsonbinpack::Encoder encoder{output_stream};
-  encoder.write(instance, plan);
+  encoder.write(instance, encoding);
   output_stream.flush();
   const auto size{output_stream.tellp()};
   output_stream.close();
@@ -83,7 +84,7 @@ auto main(int argc, char *argv[]) -> int {
   std::ifstream data_stream{directory / "output.bin", std::ios::binary};
   data_stream.exceptions(std::ios_base::badbit);
   sourcemeta::jsonbinpack::Decoder decoder{data_stream};
-  const sourcemeta::jsontoolkit::JSON result = decoder.read(plan);
+  const sourcemeta::jsontoolkit::JSON result = decoder.read(encoding);
 
   // Report results
   if (result == instance) {