tests-unit

#!/bin/bash

set -e

ROOT=${ROOT:-$(pwd)}
TYPE=$1
SERVICE=$2

service_dir=$ROOT/$SERVICE
tests_dir=$service_dir/tests/unit
build_dir=$service_dir/build
reports_dir=${REPORTS_DIR:-$ROOT/reports}

display_usage () {
    echo "Usage: $0 TYPE SERVICE"
}

# Check if there are at least 2 arguments
if [ $# -lt 2 ]; then
    display_usage
    exit 1
fi

# Check if the service exists
if [ ! -f $service_dir/metadata.yaml ]; then
    echo "Service $SERVICE does not exist"
    exit 1
fi

# Check for quiet mode
if [ ! -z $QUIET ]; then
    export OUTPUT_FILE=$(mktemp)
    exec 5>&1 6>&2 1>$OUTPUT_FILE 2>&1
fi

cleanup () {
    CODE=$?
    if [ ! -z $QUIET ]; then
        if [ ! $CODE -eq 0 ]; then
            cat $OUTPUT_FILE >&5
        fi
        rm $OUTPUT_FILE
    fi
}
trap cleanup EXIT

# Unit tests for python3
tests_python3 () {
    # Check if this service skip tests
    yq -r ' .flags["skip-tests"] | if . == null then false else . end ' $service_dir/metadata.yaml | grep -q true && {
        echo "Skipping unit tests for $SERVICE"
        exit 0
    }

    # If there are no unit tests folder, we skip the unit tests
    if [ ! -d $tests_dir ]; then
        echo "Missing unit tests folder in $SERVICE. Skipping"
        exit 1
    fi

    # We need a build folder to perform tests
    if [ ! -d $build_dir ]; then
        echo "Missing build folder in $SERVICE"
        exit 1
    fi

    if [ -z $PYTHONPATH ]; then
        PYTHONPATH=$ROOT/shared/tests/unit
    else
        PYTHONPATH=$PYTHONPATH:$ROOT/shared/tests/unit
    fi

    ECOM_BUILD_DIR=$build_dir \
    PYTHONPATH=$PYTHONPATH \
    AWS_ACCESS_KEY_ID=AWS_ACCESS_KEY_ID \
    AWS_SECRET_ACCESS_KEY=AWS_SECRET_ACCESS_KEY \
    AWS_DEFAULT_REGION=eu-west-1 \
    pytest $tests_dir \
        --override-ini junit_family=xunit2 \
        --cov $build_dir \
        --cov-config $ROOT/shared/tests/unit/coveragerc \
        --junitxml $reports_dir/${SERVICE}-unit.xml
}

type tests_$TYPE | grep -q "function" &>/dev/null || {
    echo "Unsupported type: $TYPE"
    echo
    display_usage
    exit 1
}
tests_$TYPE