Fix runner startup.sh tests

- `should_work_use_disable_once_switch` was failing since the support for --once has been removed a while ago. Removed the test.
- Added `cd` before running `startup.sh` for access to the logger.sh library from within the script
- Included the runner directory into `$PATH` for access to `update-status` from within the script

test/startup/should_retry_configuring/test.sh

@@ -15,7 +15,7 @@ startup_log() {
 }
 
 log "Setting up test area"
-export RUNNER_HOME=testarea
+export RUNNER_HOME=$(pwd)/testarea
 mkdir -p ${RUNNER_HOME}
 
 log "Setting up the test config"
@@ -49,7 +49,9 @@ log ""
 
 # Run the runner startup script which as a final step runs this
 # unit tests run.sh as it was symlinked
-../../../runner/startup.sh 2> >(startup_log)
+cd ../../../runner
+export PATH=${PATH}:$(pwd)
+./startup.sh 2> >(startup_log)
 
 if [ "$?" != "2" ]; then
   error "========================================="

test/startup/should_work_non_ephemeral/test.sh

@@ -15,7 +15,7 @@ startup_log() {
 }
 
 log "Setting up test area"
-export RUNNER_HOME=testarea
+export RUNNER_HOME=$(pwd)/testarea
 mkdir -p ${RUNNER_HOME}
 
 log "Setting up the test"
@@ -49,7 +49,9 @@ log ""
 
 # Run the runner entrypstartupoint script which as a final step runs this
 # unit tests run.sh as it was symlinked
-../../../runner/startup.sh 2> >(startup_log)
+cd ../../../runner
+export PATH=${PATH}:$(pwd)
+./startup.sh 2> >(startup_log)
 
 if [ "$?" != "0" ]; then
   error "==========================================="

test/startup/should_work_normally/test.sh

@@ -15,7 +15,7 @@ startup_log() {
 }
 
 log "Setting up test area"
-export RUNNER_HOME=testarea
+export RUNNER_HOME=$(pwd)/testarea
 mkdir -p ${RUNNER_HOME}
 
 log "Setting up the test"
@@ -47,7 +47,9 @@ log ""
 
 # Run the runner startup script which as a final step runs this
 # unit tests run.sh as it was symlinked
-../../../runner/startup.sh 2> >(startup_log)
+cd ../../../runner
+export PATH=${PATH}:$(pwd)
+./startup.sh 2> >(startup_log)
 
 if [ "$?" != "0" ]; then
   error "=========================="

test/startup/should_work_use_disable_update_switch/test.sh

@@ -1,87 +0,0 @@
-#!/usr/bin/env bash
-
-# UNITTEST: should work disable update
-# Will simulate a scneario where disableupdate=true. expects:
-# - the configuration step to be run exactly once
-# - the startup script to exit with no error
-# - the config.sh script to run with the --disableupdate flag set to 'true'.
-
-source ../assets/logging.sh
-
-startup_log() {
-  while read I; do
-    printf "\tstartup.sh: $I\n"
-  done
-}
-
-log "Setting up test area"
-export RUNNER_HOME=testarea
-mkdir -p ${RUNNER_HOME}
-
-log "Setting up the test"
-export UNITTEST=true
-export RUNNER_NAME="example_runner_name"
-export RUNNER_REPO="myorg/myrepo"
-export RUNNER_TOKEN="xxxxxxxxxxxxx"
-export DISABLE_RUNNER_UPDATE="true"
-
-# run.sh and config.sh get used by the runner's real entrypoint.sh and are part of actions/runner.
-# We change symlink dummy versions so the entrypoint.sh can run allowing us to test the real entrypoint.sh
-log "Symlink dummy config.sh and run.sh"
-ln -s ../../assets/config.sh ${RUNNER_HOME}/config.sh
-ln -s ../../assets/run.sh ${RUNNER_HOME}/run.sh
-
-cleanup() {
-  rm -rf ${RUNNER_HOME}
-  unset UNITTEST
-  unset RUNNERHOME
-  unset RUNNER_NAME
-  unset RUNNER_REPO
-  unset RUNNER_TOKEN
-}
-
-# Always run cleanup when test ends regardless of how it ends
-trap cleanup SIGINT SIGTERM SIGQUIT EXIT
-
-log "Running the startup script"
-log ""
-
-# run.sh and config.sh get used by the runner's real startup.sh and are part of actions/runner.
-# We change symlink dummy versions so the startup.sh can run allowing us to test the real entrypoint.sh
-../../../runner/startup.sh 2> >(startup_log)
-
-if [ "$?" != "0" ]; then
-  error "=========================="
-  error "FAIL | Test completed with errors"
-  exit 1
-fi
-
-log "Testing if the configuration step was run only once"
-count=`cat ${RUNNER_HOME}/counter || echo "not_found"`
-if [ ${count} != "1" ]; then
-  error "==============================================="
-  error "FAIL | The configuration step was not run exactly once"
-  exit 1
-fi
-success "PASS | The configuration ran ${count} time(s)"
-
-log "Testing if the configuration included the --disableupdate flag"
-if ! grep -q -- '--disableupdate' ${RUNNER_HOME}/runner_config; then
-  error "==============================================="
-  error "FAIL | The configuration should not include the --disableupdate flag"
-  exit 1
-fi
-
-success "PASS | The --disableupdate switch was included in the configuration"
-
-log "Testing if run.sh ran"
-if [ ! -f "${RUNNER_HOME}/run_sh_ran" ]; then
-  error "=============================="
-  error "FAIL | The runner service has not run"
-  exit 1
-fi
-
-success "PASS | run.sh ran"
-success ""
-success "==========================="
-success "Test completed successfully"