add test to pipeline

.gitlab-ci.yml

@@ -2,8 +2,11 @@ variables:
   DOCKER_DIR: docker-images
   DOCKER_TAR: ${DOCKER_DIR}/app.tar
   IMAGE_NAME: ${CI_PROJECT_NAME}:${CI_COMMIT_REF_SLUG}
+  JACOCO_HTML_DIR: ${REPORTS_DIR}/jacoco/test/html
+  JUNIT_FILES: build/test-results/test/TEST-*.xml
   NSHMP_LIB: nshmp-lib
   NSHMP_LIB_GIT: https://gitlab-ci-token:${CI_JOB_TOKEN}@code.usgs.gov/ghsc/nshmp/${NSHMP_LIB}.git
+  REPORTS_DIR: build/reports
 
 stages:
   - test
@@ -73,6 +76,33 @@ Spotbugs Main:
   script:
     - ./gradlew spotbugsMain;
 
+####
+# Run tests.
+# Globals:
+#   (string) JACOCO_HTML_DIR - Directory of Jacoco html reports
+#   (string) JUNIT_FILES - Path to all Junit html files
+#   (string) CI_PROJECT_NAME - The name of the project
+####
+Unit Tests:
+  stage: test
+  image: gradle:jdk11
+  extends: .dev-tags
+  only:
+    - merge_request
+    - master@ghsc/nshmp/nshmp-netcdf
+    - tags@ghsc/nshmp/nshmp-netcdf
+  coverage: '/Total.*?([0-9]{1,3})%/'
+  before_script:
+    - *nshmp-lib
+  script:
+    - ./gradlew check;
+    - cat ${JACOCO_HTML_DIR}/index.html;
+  artifacts:
+    paths:
+      - ${REPORTS_DIR}
+    reports:
+      junit: ${JUNIT_FILES}
+
 ####
 # Build Docker image.
 # Globals: