t: add tests for jobspec-update of default bank

Problem: There are no tests for checking successful updates of a user's
default bank being added to jobspec when submitting jobs under a default
bank.

Add some tests.

t/Makefile.am

@@ -29,6 +29,7 @@ TESTSCRIPTS = \
 	t1025-flux-account-projects.t \
 	t1026-flux-account-perms.t \
 	t1027-mf-priority-issue376.t \
+	t1028-mf-priority-default-bank.t \
 	t5000-valgrind.t \
 	python/t1000-example.py
 

t/t1028-mf-priority-default-bank.t

@@ -0,0 +1,97 @@
+#!/bin/bash
+
+test_description='test adding default bank to jobspec in multi-factor priority plugin'
+
+. `dirname $0`/sharness.sh
+MULTI_FACTOR_PRIORITY=${FLUX_BUILD_DIR}/src/plugins/.libs/mf_priority.so
+SUBMIT_AS=${SHARNESS_TEST_SRCDIR}/scripts/submit_as.py
+DB_PATH=$(pwd)/FluxAccountingTest.db
+
+export TEST_UNDER_FLUX_NO_JOB_EXEC=y
+export TEST_UNDER_FLUX_SCHED_SIMPLE_MODE="limited=1"
+test_under_flux 1 job
+
+flux setattr log-stderr-level 1
+
+test_expect_success 'load multi-factor priority plugin' '
+	flux jobtap load -r .priority-default ${MULTI_FACTOR_PRIORITY}
+'
+
+test_expect_success 'check that mf_priority plugin is loaded' '
+	flux jobtap list | grep mf_priority
+'
+
+test_expect_success 'create flux-accounting DB' '
+	flux account -p $(pwd)/FluxAccountingTest.db create-db
+'
+
+test_expect_success 'start flux-accounting service' '
+	flux account-service -p ${DB_PATH} -t
+'
+
+test_expect_success 'add some banks to the DB' '
+	flux account -p ${DB_PATH} add-bank root 1 &&
+	flux account -p ${DB_PATH} add-bank --parent-bank=root account1 1 &&
+	flux account -p ${DB_PATH} add-bank --parent-bank=root account2 1
+'
+
+test_expect_success 'add a user to the DB' '
+	flux account -p ${DB_PATH} add-user --username=user1001 --userid=1001 --bank=account1 &&
+	flux account -p ${DB_PATH} add-user --username=user1001 --userid=1001 --bank=account2
+'
+
+test_expect_success 'submit a job before plugin has any flux-accounting information' '
+	jobid=$(flux python ${SUBMIT_AS} 1002 hostname) &&
+	test $(flux jobs -no {state} ${jobid}) = PRIORITY
+'
+
+test_expect_success 'add user to flux-accounting DB and update plugin' '
+	flux account -p ${DB_PATH} add-user --username=user1002 --userid=1002 --bank=account1 &&
+	flux account-priority-update -p $(pwd)/FluxAccountingTest.db
+'
+
+test_expect_success 'check that bank was added to jobspec' '
+	flux job wait-event -f json $jobid priority &&
+	flux job info $jobid eventlog > eventlog.out &&
+	grep "{\"attributes.system.bank\":\"account1\"}" eventlog.out &&
+	flux job cancel $jobid
+'
+
+test_expect_success 'send flux-accounting DB information to the plugin' '
+	flux account-priority-update -p $(pwd)/FluxAccountingTest.db
+'
+
+test_expect_success 'successfully submit a job under a specified bank' '
+	jobid=$(flux python ${SUBMIT_AS} 1001 --setattr=system.bank=account2 hostname) &&
+	flux job wait-event -f json $jobid priority &&
+	flux job info $jobid jobspec > jobspec.out &&
+	grep "account2" jobspec.out &&
+	flux job cancel $jobid
+'
+
+test_expect_success 'successfully submit a job under a default bank' '
+	jobid=$(flux python ${SUBMIT_AS} 1001 hostname) &&
+	flux job wait-event -f json $jobid priority &&
+	flux job info $jobid eventlog > eventlog.out &&
+	grep "{\"attributes.system.bank\":\"account1\"}" eventlog.out &&
+	flux job cancel $jobid
+'
+
+test_expect_success 'update the default bank for the user' '
+	flux account -p ${DB_PATH} edit-user user1001 --default-bank=account2 &&
+	flux account-priority-update -p ${DB_PATH}
+'
+
+test_expect_success 'successfully submit a job under the new default bank' '
+	jobid=$(flux python ${SUBMIT_AS} 1001 hostname) &&
+	flux job wait-event -f json $jobid priority &&
+	flux job info $jobid eventlog > eventlog.out &&
+	grep "{\"attributes.system.bank\":\"account2\"}" eventlog.out &&
+	flux job cancel $jobid
+'
+
+test_expect_success 'shut down flux-accounting service' '
+	flux python -c "import flux; flux.Flux().rpc(\"accounting.shutdown_service\").get()"
+'
+
+test_done