Add UT for Text2Image on Gaudi (#1424)

Add UT for Text2Image on Gaudi.

#1421
Signed-off-by: Ye, Xinyu <[email protected]>

Text2Image/docker_image_build/build.yaml

@@ -11,6 +11,15 @@ services:
       context: GenAIComps
       dockerfile: comps/text2image/src/Dockerfile
     image: ${REGISTRY:-opea}/text2image:${TAG:-latest}
+  text2image-gaudi:
+    build:
+      args:
+        http_proxy: ${http_proxy}
+        https_proxy: ${https_proxy}
+        no_proxy: ${no_proxy}
+      context: GenAIComps
+      dockerfile: comps/text2image/src/Dockerfile.intel_hpu
+    image: ${REGISTRY:-opea}/text2image-gaudi:${TAG:-latest}
   text2image-ui:
     build:
       context: ../ui

Text2Image/tests/test_compose_on_gaudi.sh

@@ -0,0 +1,79 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+set -x
+IMAGE_REPO=${IMAGE_REPO:-"opea"}
+IMAGE_TAG=${IMAGE_TAG:-"latest"}
+echo "REGISTRY=IMAGE_REPO=${IMAGE_REPO}"
+echo "TAG=IMAGE_TAG=${IMAGE_TAG}"
+export REGISTRY=${IMAGE_REPO}
+export TAG=${IMAGE_TAG}
+
+WORKPATH=$(dirname "$PWD")
+LOG_PATH="$WORKPATH/tests"
+ip_address=$(hostname -I | awk '{print $1}')
+text2image_service_port=9379
+MODEL=stabilityai/stable-diffusion-2-1
+
+function build_docker_images() {
+    cd $WORKPATH/docker_image_build
+    if [ ! -d "GenAIComps" ] ; then
+        git clone --depth 1 --branch ${opea_branch:-"main"} https://github.com/opea-project/GenAIComps.git
+    fi
+    docker compose -f build.yaml build --no-cache > ${LOG_PATH}/docker_image_build.log
+}
+
+function start_service() {
+    export no_proxy="localhost,127.0.0.1,"${ip_address}
+    docker run -d --name="text2image-server" -p $text2image_service_port:$text2image_service_port --runtime=habana -e HABANA_VISIBLE_DEVICES=all -e OMPI_MCA_btl_vader_single_copy_mechanism=none --cap-add=sys_nice --ipc=host -e http_proxy=$http_proxy -e https_proxy=$https_proxy -e MODEL=$MODEL -e no_proxy=$no_proxy ${IMAGE_REPO}/text2image-gaudi:${IMAGE_TAG}
+    sleep 30s
+}
+
+function validate_microservice() {
+    cd $LOG_PATH
+    export no_proxy="localhost,127.0.0.1,"${ip_address}
+
+    # test /v1/text2image generate image
+    URL="http://${ip_address}:$text2image_service_port/v1/text2image"
+    HTTP_RESPONSE=$(curl --silent --write-out "HTTPSTATUS:%{http_code}" -X POST -d '{"prompt":"An astronaut riding a green horse", "num_images_per_prompt":1}' -H 'Content-Type: application/json' "$URL")
+    HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')
+    RESPONSE_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g')
+    SERVICE_NAME="text2image-server - generate image"
+
+    if [ "$HTTP_STATUS" -ne "200" ]; then
+        echo "[ $SERVICE_NAME ] HTTP status is not 200. Received status was $HTTP_STATUS"
+        docker logs text2image-server >> ${LOG_PATH}/text2image-server_generate_image.log
+        exit 1
+    else
+        echo "[ $SERVICE_NAME ] HTTP status is 200. Checking content..."
+    fi
+    # Check if the parsed values match the expected values
+    if [[ $RESPONSE_BODY == *"images"* ]]; then
+        echo "Content correct."
+    else
+        echo "Content wrong."
+        docker logs text2image-server >> ${LOG_PATH}/text2image-server_generate_image.log
+        exit 1
+    fi
+}
+
+function stop_docker() {
+    cid=$(docker ps -aq --filter "name=text2image-server*")
+    if [[ ! -z "$cid" ]]; then docker stop $cid && docker rm $cid && sleep 1s; fi
+}
+
+function main() {
+
+    stop_docker
+
+    build_docker_images
+    start_service
+
+    validate_microservice
+
+    stop_docker
+    echo y | docker system prune
+
+}
+
+main