Mac test utility (#986)

A utility for running individual or all tests on a Mac dev machine without changing the test script.

test/tests/test_environments/test_java_builder.sh

@@ -4,10 +4,14 @@ set -euo pipefail
 
 ROOT=$(dirname $0)/../../..
 
+JVM_RUNTIME_IMAGE=${JVM_RUNTIME_IMAGE:-gcr.io/fission-ci/jvm-env:test}
+JVM_BUILDER_IMAGE=${JVM_BUILDER_IMAGE:-gcr.io/fission-ci/jvm-env-builder:test}
+
 cleanup() {
     fission fn delete --name pbuilderhello || true
     fission fn delete --name nbuilderhello || true
     fission env delete --name java || true
+    rm $ROOT/examples/jvm/java/java-src-pkg.zip || true
 }
 
 test_fn() {
@@ -41,11 +45,13 @@ export -f test_pkg
 
 cd $ROOT/examples/jvm/java
 
+trap cleanup EXIT
+
 log "Creating zip from source code"
 zip -r java-src-pkg.zip *
 
 log "Creating Java environment with Java Builder"
-fission env create --name java --image gcr.io/fission-ci/jvm-env:test --version 2 --keeparchive --builder gcr.io/fission-ci/jvm-env-builder:test
+fission env create --name java --image $JVM_RUNTIME_IMAGE --version 2 --keeparchive --builder $JVM_BUILDER_IMAGE
 
 log "Creating package from the source archive"
 pkg_name=`fission package create --sourcearchive java-src-pkg.zip --env java|cut -d' ' -f 2|cut -d"'" -f 2`
@@ -57,7 +63,6 @@ timeout 300 bash -c "test_pkg $pkg_name 'succeeded'"
 log "Creating pool manager & new deployment function for Java"
 fission fn create --name nbuilderhello --pkg $pkg_name --env java --entrypoint io.fission.HelloWorld --executortype newdeploy --minscale 1 --maxscale 1
 fission fn create --name pbuilderhello --pkg $pkg_name --env java --entrypoint io.fission.HelloWorld
-trap cleanup EXIT
 
 log "Creating route for pool manager function"
 fission route create --function pbuilderhello --url /pbuilderhello --method GET