Restructured authmiddleware fn and added tests (#2410)

* Created separate file for authmiddleware fn
* Optimize auth login and middleware
* Added unittests for authmiddleware
* Fixed authURL
* Removed featureConfig as global variable
* Fix integration test according to examples repo changes
* Fix integration test path for go module-example

Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>

test/tests/test_environments/test_go_env.sh

@@ -27,7 +27,7 @@ env=go-$TEST_ID
 fn_poolmgr=hello-go-poolmgr-$TEST_ID
 fn_nd=hello-go-nd-$TEST_ID
 
-cd $ROOT/examples/go
+cd $ROOT/examples/go/hello-world
 
 log "Creating environment for Golang"
 fission env create --name $env --image $GO_RUNTIME_IMAGE --builder $GO_BUILDER_IMAGE --period 5
@@ -58,7 +58,7 @@ log "Testing new deployment function"
 timeout 60 bash -c "test_fn $fn_nd 'Hello'"
 
 # Create zip file without top level directory (module-example)
-cd module-example && zip -r $tmp_dir/module.zip *
+cd ../module-example && zip -r $tmp_dir/module.zip *
 
 pkgName=$(generate_test_id)
 fission package create --name $pkgName --src $tmp_dir/module.zip --env $env

test/tests/test_environments/test_java_builder.sh

@@ -27,7 +27,7 @@ else
     log "TEST_NOCLEANUP is set; not cleaning up test artifacts afterwards."
 fi
 
-cd $ROOT/examples/jvm/java
+cd $ROOT/examples/java/hello-world
 
 log "Creating zip from source code"
 zip -r $tmp_dir/java-src-pkg.zip *

test/tests/test_environments/test_tensorflow_serving_env.sh

@@ -27,7 +27,7 @@ env=ts-$TEST_ID
 fn_poolmgr=hello-ts-poolmgr-$TEST_ID
 fn_nd=hello-ts-nd-$TEST_ID
 
-cd $ROOT/examples/tensorflow-serving
+cd $ROOT/examples/miscellaneous/tensorflow-serving
 
 log "Creating environment for Tensorflow Serving"
 fission env create --name $env --image $TS_RUNTIME_IMAGE --version 2 --period 5