Add sequential migration tests for MariaDB and MySQL

scripts/test-migrations-mariadb.sh

@@ -91,5 +91,89 @@ run_tests_for_version current_branch_mariadb
 
 zenml disconnect
 docker rm -f mariadb
-
 deactivate
+
+# Function to compare semantic versions
+function version_compare() {
+    IFS='.' read -ra ver1 <<< "$1"
+    IFS='.' read -ra ver2 <<< "$2"
+
+    for ((i=0; i<"${#ver1[@]}"; i++)); do
+        if (("${ver1[i]}" > "${ver2[i]}")); then
+            echo ">"
+            return
+        elif (("${ver1[i]}" < "${ver2[i]}")); then
+            echo "<"
+            return
+        fi
+    done
+
+    if ((${#ver1[@]} < ${#ver2[@]})); then
+        echo "<"
+    elif ((${#ver1[@]} > ${#ver2[@]})); then
+        echo ">"
+    else
+        echo "="
+    fi
+}
+
+# Start fresh again for this part
+rm -rf ~/.config/zenml
+
+# run a fresh mariadb instance in docker
+docker run --name mariadb -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password mariadb:10.6
+# mariadb takes a while to start up
+sleep $DB_STARTUP_DELAY
+
+# Test sequential migrations across multiple versions
+echo "===== TESTING SEQUENTIAL MIGRATIONS ====="
+set -e
+python3 -m venv ".venv-sequential-migrations"
+source ".venv-sequential-migrations/bin/activate"
+
+pip3 install -U pip setuptools wheel
+
+# Randomly select versions for sequential migrations
+MIGRATION_VERSIONS=()
+while [ ${#MIGRATION_VERSIONS[@]} -lt 3 ]; do
+    VERSION=${VERSIONS[$RANDOM % ${#VERSIONS[@]}]}
+    if [[ ! " ${MIGRATION_VERSIONS[@]} " =~ " $VERSION " ]]; then
+        MIGRATION_VERSIONS+=("$VERSION")
+    fi
+done
+
+# Sort the versions based on semantic versioning rules
+IFS=$'\n' MIGRATION_VERSIONS=($(sort -t. -k 1,1n -k 2,2n -k 3,3n <<<"${MIGRATION_VERSIONS[*]}"))
+
+# Echo the sorted list of migration versions
+echo "============================="
+echo "TESTING MIGRATION_VERSIONS: ${MIGRATION_VERSIONS[@]}"
+echo "============================="
+
+for i in "${!MIGRATION_VERSIONS[@]}"; do
+    set -e  # Exit immediately if a command exits with a non-zero status
+    # Create a new virtual environment
+    python3 -m venv ".venv-${MIGRATION_VERSIONS[$i]}"
+    source ".venv-${MIGRATION_VERSIONS[$i]}/bin/activate"
+
+    # Install the specific version
+    pip3 install -U pip setuptools wheel
+
+    git checkout release/${MIGRATION_VERSIONS[$i]}
+    pip3 install -e ".[templates,server]"
+
+    export ZENML_ANALYTICS_OPT_IN=false
+    export ZENML_DEBUG=true
+
+    zenml connect --url mysql://127.0.0.1/zenml --username root --password password
+
+    # Run the tests for this version
+    run_tests_for_version ${MIGRATION_VERSIONS[$i]}
+
+    zenml disconnect
+    sleep 5
+
+    deactivate
+done
+
+docker rm -f mariadb

scripts/test-migrations-mysql.sh

@@ -133,3 +133,126 @@ fi
 
 deactivate
 
+# Function to compare semantic versions
+function version_compare() {
+    local regex="^([0-9]+)\.([0-9]+)\.([0-9]+)(-([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?(\\+([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?$"
+    local ver1="$1"
+    local ver2="$2"
+
+    if ! [[ $ver1 =~ $regex ]]; then
+        echo "First argument does not conform to semantic version format" >&2
+        return 1
+    fi
+
+    if ! [[ $ver2 =~ $regex ]]; then
+        echo "Second argument does not conform to semantic version format" >&2
+        return 1
+    fi
+
+    # Compare major, minor, and patch versions
+    IFS='.' read -ra ver1_parts <<< "$ver1"
+    IFS='.' read -ra ver2_parts <<< "$ver2"
+
+    for ((i=0; i<3; i++)); do
+        if ((ver1_parts[i] > ver2_parts[i])); then
+            echo ">"
+            return
+        elif ((ver1_parts[i] < ver2_parts[i])); then
+            echo "<"
+            return
+        fi
+    done
+
+    # Extend comparison to pre-release versions if necessary
+    # This is a simplified comparison that may need further refinement
+    if [[ -n ${ver1_parts[3]} && -z ${ver2_parts[3]} ]]; then
+        echo "<"
+        return
+    elif [[ -z ${ver1_parts[3]} && -n ${ver2_parts[3]} ]]; then
+        echo ">"
+        return
+    elif [[ -n ${ver1_parts[3]} && -n ${ver2_parts[3]} ]]; then
+        if [[ ${ver1_parts[3]} > ${ver2_parts[3]} ]]; then
+            echo ">"
+            return
+        elif [[ ${ver1_parts[3]} < ${ver2_parts[3]} ]]; then
+            echo "<"
+            return
+        fi
+    fi
+
+    echo "="
+}
+
+# Start fresh again for this part
+rm -rf ~/.config/zenml
+
+# fresh mysql for sequential testing
+if [ "$1" == "mysql" ]; then
+    echo "===== Testing MySQL ====="
+    # run a mysql instance in docker
+    docker run --name mysql -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password mysql:latest
+    # mysql takes a while to start up
+    sleep $DB_STARTUP_DELAY
+fi
+
+# Test sequential migrations across multiple versions
+echo "===== TESTING SEQUENTIAL MIGRATIONS ====="
+set -e
+python3 -m venv ".venv-sequential-migrations"
+source ".venv-sequential-migrations/bin/activate"
+
+pip3 install -U pip setuptools wheel
+
+# Randomly select versions for sequential migrations
+MIGRATION_VERSIONS=()
+while [ ${#MIGRATION_VERSIONS[@]} -lt 3 ]; do
+    VERSION=${VERSIONS[$RANDOM % ${#VERSIONS[@]}]}
+    if [[ ! " ${MIGRATION_VERSIONS[@]} " =~ " $VERSION " ]]; then
+        MIGRATION_VERSIONS+=("$VERSION")
+    fi
+done
+
+# Sort the versions based on semantic versioning rules
+IFS=$'\n' MIGRATION_VERSIONS=($(sort -t. -k 1,1n -k 2,2n -k 3,3n <<<"${MIGRATION_VERSIONS[*]}"))
+
+# Echo the sorted list of migration versions
+echo "============================="
+echo "TESTING MIGRATION_VERSIONS: ${MIGRATION_VERSIONS[@]}"
+echo "============================="
+
+for i in "${!MIGRATION_VERSIONS[@]}"; do
+    set -e  # Exit immediately if a command exits with a non-zero status
+    # Create a new virtual environment
+    python3 -m venv ".venv-$VERSION"
+    source ".venv-$VERSION/bin/activate"
+
+    # Install the specific version
+    pip3 install -U pip setuptools wheel
+
+    git checkout release/${MIGRATION_VERSIONS[$i]}
+    pip3 install -e ".[templates,server]"
+    # Handles unpinned sqlmodel dependency in older versions
+    pip3 install "sqlmodel==0.0.8" "bcrypt==4.0.1" importlib_metadata
+
+    # Get the major and minor version of Python
+    PYTHON_VERSION=$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
+
+    if [ "$1" == "mysql" ]; then
+        zenml connect --url mysql://127.0.0.1/zenml --username root --password password
+    fi
+
+    # Run the tests for this version
+    run_tests_for_version ${MIGRATION_VERSIONS[$i]}
+
+    if [ "$1" == "mysql" ]; then
+        zenml disconnect
+        sleep 5
+    fi
+
+    deactivate
+done
+
+if [ "$1" == "mysql" ]; then
+    docker rm -f mysql
+fi