protoc-gen-grpc-swift Tests

This directory contains tests for the protoc-gen-grpc-swift plugin.

Each test runs protoc with the protoc-gen-grpc-swift plugin with input .proto files and compares the generated output to "good" output files. Each test directory must contain the following files/directories:

• proto/ a directory containing the input .proto files
• golden/ a directory containing the good generated code
• generate-and-diff.sh for generating and diffing the generated files against the golden output

The tests also require that the absolute path of the plugin is set in the PROTOC_GEN_GRPC_SWIFT environment variable.

Running the Tests

All Tests can be run by invoking:

./run-tests.sh

Individual tests can be run by invoking the generate-and-diff.sh script in the relevant test directory:

./01-echo/generate-and-diff.sh