Merge branch '10-add-simple-unit-tests-for-containers' into 'master'

Resolve "add simple unit tests for containers"

Closes #10

See merge request !22

.gitlab-ci.yml

@@ -27,13 +27,21 @@ Make All Images:
   script:
     - make 
 
-test:
+Test Sonar Scanner:
   stage: test
   tags:
     - dockerd
   script: 
     - docker run --rm its-registry.unl.edu/unl-its/docker-ci/static-code-analysis sonar-scanner -v
 
+Test PHP Lint:
+  stage: test
+  tags:
+    - linux, dockerd
+  script: 
+    - t/php-lint/tests.sh
+
+
 Push to Container Registry:
   after_script:
     - rm -f /var/lib/gitlab-runner/.docker/config.json

php-lint/php-lint

@@ -51,8 +51,8 @@ for dir in "${LINT_DIRS[@]}"; do
     echo "Scanning directory ${dir} for extension ${ext}"
 
     # Scan current dir and ext and lint them
-    for f in $(find "${dir}" -type f -name "*${ext}"); do
-      OUTPUT=$(php -l $f 2>&1)
+    find "${dir}" -type f -name "*${ext}" -print0 | while IFS= read -r -d '' f; do
+      OUTPUT=$(php -l "$f" 2>&1)
       rc=$?
 
       if [[ $rc != 0 ]]; then # Non-zero exit code, print error and exit

php-unit-test/7.1/Dockerfile

@@ -12,9 +12,10 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.schema-version="1.0" \
       maintainer="Alan Nelson <alan.nelson@nebraska.edu>"
 
-RUN apk add --no-cache bash nodejs nodejs-npm $PHPIZE_DEPS \
-    && pecl install xdebug \
-    && docker-php-ext-enable xdebug \
+RUN apk add --no-cache bash nodejs nodejs-npm libmcrypt-dev $PHPIZE_DEPS \
+    && pecl install xdebug redis \
+    && docker-php-ext-enable xdebug redis \
+    && docker-php-ext-install mcrypt \
     && apk del --no-cache $PHPIZE_DEPS
 RUN curl -o /usr/local/bin/composer https://getcomposer.org/composer.phar \
   && chmod 755 /usr/local/bin/composer

php-unit-test/7.2/Dockerfile

@@ -13,8 +13,8 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       maintainer="Alan Nelson <alan.nelson@nebraska.edu>"
 
 RUN apk add --no-cache bash nodejs nodejs-npm $PHPIZE_DEPS \
-    && pecl install xdebug \
-    && docker-php-ext-enable xdebug \
+    && pecl install xdebug redis \
+    && docker-php-ext-enable xdebug redis \
     && apk del --no-cache $PHPIZE_DEPS
 RUN curl -o /usr/local/bin/composer https://getcomposer.org/composer.phar \
   && chmod 755 /usr/local/bin/composer

t/php-lint/tests.sh

+TMP_DIR=`mktemp -d`
+chmod 777 ${TMP_DIR}
+touch "${TMP_DIR}/dumb php file with spaces.php"
+touch "${TMP_DIR}/ddumb_php_file_without_spaces.php"
+touch "${TMP_DIR}/$(printf '\u03c0').php"
+docker run --rm -v "${TMP_DIR}:/work"  its-registry.unl.edu/unl-its/docker-ci/php-lint:latest php-lint -d /work 
+RET=$?
+rm -rf ${TMP_DIR}
+if [ $RET -eq 0 ]; then
+  echo "PASS";
+else
+  echo "FAIL";
+fi
+exit $RES