Enabled prepared statements in test pgcat

CONTRIBUTING.md

@@ -6,32 +6,6 @@ Thank you for contributing! Just a few tips here:
 2. Run the test suite (e.g. `pgbench`) to make sure everything still works. The tests are in `.circleci/run_tests.sh`.
 3. Performance is important, make sure there are no regressions in your branch vs. `main`.
 
-## How to run the integration tests locally and iterate on them
-We have integration tests written in Ruby, Python, Go and Rust. 
-Below are the steps to run them in a developer-friendly way that allows iterating and quick turnaround.
-Hear me out, this should be easy, it will involve opening a shell into a container with all the necessary dependancies available for you and you can modify the test code and immediately rerun your test in the interactive shell.
-
-
-Quite simply, make sure you have docker installed and then run
-`./start_test_env.sh`
-
-That is it!
-
-Within this test environment you can modify the file in your favorite IDE and rerun the tests without having to bootstrap the entire environment again.
-
-Once the environment is ready, you can run the tests by running
-Ruby:   `cd /app/tests/ruby && bundle exec ruby <test_name>.rb --format documentation`
-Python: `cd /app && python3 tests/python/tests.py`
-Rust:   `cd /app/tests/rust && cargo run`
-Go:     `cd /app/tests/go && /usr/local/go/bin/go test`
-
-You can also rebuild PgCat directly within the environment and the tests will run against the newly built binary
-To rebuild PgCat, just run `cargo build` within the container under `/app`
-
-![Animated gif showing how to run tests](https://github.com/user-attachments/assets/2258fde3-2aed-4efb-bdc5-e4f12dcd4d33)
-
-
-
 Happy hacking!
 
 ## TODOs

start_test_env.sh

@@ -1,34 +0,0 @@
-GREEN="\033[0;32m"
-RED="\033[0;31m"
-BLUE="\033[0;34m"
-RESET="\033[0m"
-
-
-cd tests/docker/
-docker compose kill main || true
-docker compose build main
-docker compose down
-docker compose up -d
-# wait for the container to start
-while ! docker compose exec main ls; do
-    echo "Waiting for test environment to start"
-    sleep 1
-done
-echo "==================================="
-docker compose exec -e LOG_LEVEL=error -d main toxiproxy-server
-docker compose exec --workdir /app main cargo build
-docker compose exec -d --workdir /app main ./target/debug/pgcat ./.circleci/pgcat.toml
-docker compose exec --workdir /app/tests/ruby main bundle install
-docker compose exec --workdir /app/tests/python main pip3 install -r requirements.txt
-echo "Interactive test environment ready"
-echo "To run integration tests, you can use the following commands:"
-echo -e "   ${BLUE}Ruby:   ${RED}cd /app/tests/ruby && bundle exec ruby tests.rb --format documentation${RESET}"
-echo -e "   ${BLUE}Python: ${RED}cd /app && python3 tests/python/tests.py${RESET}"
-echo -e "   ${BLUE}Rust:   ${RED}cd /app/tests/rust && cargo run ${RESET}"
-echo -e "   ${BLUE}Go:     ${RED}cd /app/tests/go && /usr/local/go/bin/go test${RESET}"
-echo "the source code for tests are directly linked to the source code in the container so you can modify the code and run the tests again"
-echo "You can rebuild PgCat from within the container by running" 
-echo -e "  ${GREEN}cargo build${RESET}"
-echo "and then run the tests again"
-echo "==================================="
-docker compose exec --workdir /app/tests main bash

tests/docker/docker-compose.yml

@@ -1,3 +1,4 @@
+version: "3"
 services:
   pg1:
     image: postgres:14
@@ -47,8 +48,6 @@ services:
   main:
     build: .
     command: ["bash", "/app/tests/docker/run.sh"]
-    environment:
-      - INTERACTIVE_TEST_ENVIRONMENT=true
     volumes:
       - ../../:/app/
       - /app/target/

tests/docker/run.sh

@@ -5,38 +5,6 @@ rm /app/*.profraw || true
 rm /app/pgcat.profdata || true
 rm -rf /app/cov || true
 
-# Prepares the interactive test environment
-# 
-if [ -n "$INTERACTIVE_TEST_ENVIRONMENT" ]; then
-    ports=(5432 7432 8432 9432 10432)
-    for port in "${ports[@]}"; do
-        is_it_up=0
-        attempts=0
-        while [ $is_it_up -eq 0 ]; do
-            PGPASSWORD=postgres psql -h 127.0.0.1 -p $port -U postgres -c '\q' > /dev/null 2>&1
-            if [ $? -eq 0 ]; then
-                echo "PostgreSQL on port $port is up."
-                is_it_up=1
-            else
-                attempts=$((attempts+1))
-                if [ $attempts -gt 10 ]; then
-                    echo "PostgreSQL on port $port is down, giving up."
-                    exit 1
-                fi
-                echo "PostgreSQL on port $port is down, waiting for it to start."
-                sleep 1
-            fi
-        done
-    done
-    PGPASSWORD=postgres psql -e -h 127.0.0.1 -p 5432  -U postgres -f /app/tests/sharding/query_routing_setup.sql
-    PGPASSWORD=postgres psql -e -h 127.0.0.1 -p 7432  -U postgres -f /app/tests/sharding/query_routing_setup.sql
-    PGPASSWORD=postgres psql -e -h 127.0.0.1 -p 8432  -U postgres -f /app/tests/sharding/query_routing_setup.sql
-    PGPASSWORD=postgres psql -e -h 127.0.0.1 -p 9432  -U postgres -f /app/tests/sharding/query_routing_setup.sql
-    PGPASSWORD=postgres psql -e -h 127.0.0.1 -p 10432 -U postgres -f /app/tests/sharding/query_routing_setup.sql
-    sleep 100000000000000000
-    exit 0
-fi
-
 export LLVM_PROFILE_FILE="/app/pgcat-%m-%p.profraw"
 export RUSTC_BOOTSTRAP=1
 export CARGO_INCREMENTAL=0