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https://github.com/bitnami/containers.git
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tests: speed up tests
This commit is contained in:
Sameer Naik
@@ -21,10 +21,8 @@ psql_client() {
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# Cleans up all running/stopped containers and host mounted volumes
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cleanup_environment() {
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container_remove_full slave1
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container_remove_full slave0
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container_remove_full master
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container_remove_full standalone
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container_remove_full default
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}
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# Teardown called at the end of each test
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@@ -36,169 +34,169 @@ teardown() {
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cleanup_environment
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@test "Port 5432 exposed and accepting external connections" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# check if postgresql server is accepting connections
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run container_link_and_run_command standalone pg_isready -h $APP_NAME -p 5432 -t 5
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run container_link_and_run_command default pg_isready -h $APP_NAME -p 5432 -t 5
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[[ "$output" =~ "accepting connections" ]]
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}
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@test "User postgres created with password" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# auth as POSTGRESQL_ROOT_USER user and list all databases
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run psql_client standalone -U $POSTGRESQL_ROOT_USER -Axc "\l"
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run psql_client default -U $POSTGRESQL_ROOT_USER -Axc "\l"
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[[ "$output" =~ "Name|postgres" ]]
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}
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@test "User postgres is superuser" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# check if POSTGRESQL_ROOT_USER user is a superuser
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run psql_client standalone -U $POSTGRESQL_ROOT_USER -Axc "SHOW is_superuser;"
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run psql_client default -U $POSTGRESQL_ROOT_USER -Axc "SHOW is_superuser;"
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[[ $output =~ "is_superuser|on" ]]
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}
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@test "Custom database created" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE
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# auth as POSTGRESQL_ROOT_USER user and list all databases
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run psql_client standalone -U $POSTGRESQL_ROOT_USER -Axc "\l"
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run psql_client default -U $POSTGRESQL_ROOT_USER -Axc "\l"
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[[ "$output" =~ "Name|$POSTGRESQL_DATABASE" ]]
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}
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@test "Can't create a custom user without a password" {
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# create container without specifying POSTGRESQL_PASSWORD
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run container_create standalone \
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run container_create default \
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-e POSTGRESQL_USER=$POSTGRESQL_USER
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[[ "$output" =~ "you need to provide the POSTGRESQL_PASSWORD" ]]
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}
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@test "Can't create a custom user without database" {
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# create container without specifying POSTGRESQL_DATABASE
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run container_create standalone \
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run container_create default \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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[[ "$output" =~ "you need to provide the POSTGRESQL_DATABASE" ]]
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}
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@test "Create custom user and database with password" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# auth as POSTGRESQL_ROOT_USER user and list all databases, should fail
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run psql_client standalone -U $POSTGRESQL_ROOT_USER -Axc "\l"
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run psql_client default -U $POSTGRESQL_ROOT_USER -Axc "\l"
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[[ "$output" =~ "authentication failed for user" ]]
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# auth as POSTGRESQL_USER and list all databases
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run psql_client standalone -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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run psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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[[ "$output" =~ "Name|$POSTGRESQL_DATABASE" ]]
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}
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@test "Can't create a replication user without a password" {
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# create replication user without specifying POSTGRESQL_REPLICATION_PASSWORD
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run container_create standalone \
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run container_create default \
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-e POSTGRESQL_REPLICATION_USER=$POSTGRESQL_REPLICATION_USER
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[[ "$output" =~ "you need to provide the POSTGRESQL_REPLICATION_PASSWORD" ]]
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}
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@test "Can create a replication user with password" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_REPLICATION_USER=$POSTGRESQL_REPLICATION_USER \
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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run psql_client standalone -U $POSTGRESQL_ROOT_USER -Axc "SELECT usename FROM pg_catalog.pg_user WHERE usename = '$POSTGRESQL_REPLICATION_USER' AND userepl = 'true';"
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run psql_client default -U $POSTGRESQL_ROOT_USER -Axc "SELECT usename FROM pg_catalog.pg_user WHERE usename = '$POSTGRESQL_REPLICATION_USER' AND userepl = 'true';"
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[[ "$output" =~ "usename|$POSTGRESQL_REPLICATION_USER" ]]
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}
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@test "User and password settings are preserved after restart" {
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container_create standalone -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# restart container
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container_restart standalone
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container_restart default
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# get container logs
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run container_logs standalone
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run container_logs default
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[[ "$output" =~ "The credentials were set on first boot." ]]
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# auth as POSTGRESQL_USER and list all databases
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run psql_client standalone -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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run psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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[[ "$output" =~ "Name|$POSTGRESQL_DATABASE" ]]
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}
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@test "All the volumes exposed" {
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container_create standalone -d
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container_create default -d
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# get container introspection details and check if volumes are exposed
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run container_inspect standalone --format {{.Mounts}}
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run container_inspect default --format {{.Mounts}}
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[[ "$output" =~ "$VOL_PREFIX/data" ]]
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[[ "$output" =~ "$VOL_PREFIX/conf" ]]
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[[ "$output" =~ "$VOL_PREFIX/logs" ]]
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}
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@test "Data gets generated in conf, data and logs if bind mounted in the host" {
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container_create_with_host_volumes standalone -d \
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container_create_with_host_volumes default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# files expected in conf volume (subset)
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run container_exec standalone ls -la $VOL_PREFIX/conf/
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run container_exec default ls -la $VOL_PREFIX/conf/
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[[ "$output" =~ "postgresql.conf" ]]
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[[ "$output" =~ "pg_hba.conf" ]]
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# files expected in data volume (subset)
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run container_exec standalone ls -la $VOL_PREFIX/data/
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run container_exec default ls -la $VOL_PREFIX/data/
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[[ "$output" =~ "PG_VERSION" ]]
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[[ "$output" =~ "base" ]]
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# files expected in logs volume
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run container_exec standalone ls -la $VOL_PREFIX/logs/
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run container_exec default ls -la $VOL_PREFIX/logs/
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[[ "$output" =~ "postgresql.log" ]]
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}
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@test "If host mounted, password and settings are preserved after deletion" {
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container_create_with_host_volumes standalone -d \
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container_create_with_host_volumes default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD
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# stop and remove container
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container_remove standalone
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container_remove default
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# recreate container without specifying any env parameters
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container_create_with_host_volumes standalone -d
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container_create_with_host_volumes default -d
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# auth as POSTGRESQL_USER and list all databases
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run psql_client standalone -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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run psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "\l"
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[[ "$output" =~ "Name|$POSTGRESQL_DATABASE" ]]
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}
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@test "Configuration changes are preserved after deletion" {
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container_create_with_host_volumes standalone -d
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container_create_with_host_volumes default -d
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# modify postgresql.conf
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container_exec standalone sed -i 's|^[#]*[ ]*log_connections[ ]*=.*|log_connections=on|' $VOL_PREFIX/conf/postgresql.conf
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container_exec standalone sed -i 's|^[#]*[ ]*log_disconnections[ ]*=.*|log_disconnections=on|' $VOL_PREFIX/conf/postgresql.conf
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container_exec default sed -i 's|^[#]*[ ]*log_connections[ ]*=.*|log_connections=on|' $VOL_PREFIX/conf/postgresql.conf
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container_exec default sed -i 's|^[#]*[ ]*log_disconnections[ ]*=.*|log_disconnections=on|' $VOL_PREFIX/conf/postgresql.conf
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# stop and remove container
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container_remove standalone
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container_remove default
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# relaunch container with host volumes
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container_create_with_host_volumes standalone -d
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container_create_with_host_volumes default -d
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run container_exec standalone cat $VOL_PREFIX/conf/postgresql.conf
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run container_exec default cat $VOL_PREFIX/conf/postgresql.conf
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[[ "$output" =~ "log_connections=on" ]]
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[[ "$output" =~ "log_disconnections=on" ]]
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}
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@@ -228,7 +226,7 @@ cleanup_environment
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}
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@test "Master database is replicated on slave" {
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container_create master -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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@@ -237,7 +235,7 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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container_create slave0 -d \
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$(container_link master $CONTAINER_NAME) \
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$(container_link default $CONTAINER_NAME) \
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-e POSTGRESQL_MASTER_HOST=$CONTAINER_NAME \
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-e POSTGRESQL_MASTER_PORT=5432 \
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-e POSTGRESQL_REPLICATION_MODE=slave \
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@@ -245,7 +243,7 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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# create users table on master and insert a record
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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"CREATE TABLE users (id serial, name varchar(40) NOT NULL); \
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INSERT INTO users(name) VALUES ('Marko');"
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@@ -255,7 +253,7 @@ cleanup_environment
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}
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@test "Replication slave can fetch replication parameters from link alias \"master\"" {
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container_create master -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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@@ -265,11 +263,11 @@ cleanup_environment
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# create replication slave0 linked to master with alias named master
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container_create slave0 -d \
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$(container_link master master) \
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$(container_link default master) \
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-e POSTGRESQL_REPLICATION_MODE=slave
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# create users table on master and insert a new row
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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"CREATE TABLE users (id serial, name varchar(40) NOT NULL); \
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INSERT INTO users(name) VALUES ('Marko');"
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@@ -279,7 +277,7 @@ cleanup_environment
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}
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@test "Slave synchronizes with the master (delayed start)" {
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container_create master -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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@@ -288,13 +286,13 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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# create users table on master and insert a new row
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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"CREATE TABLE users (id serial, name varchar(40) NOT NULL); \
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INSERT INTO users(name) VALUES ('Marko');"
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# start slave linked to the master
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container_create slave0 -d \
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$(container_link master $CONTAINER_NAME) \
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$(container_link default $CONTAINER_NAME) \
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-e POSTGRESQL_MASTER_HOST=$CONTAINER_NAME \
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-e POSTGRESQL_MASTER_PORT=5432 \
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-e POSTGRESQL_REPLICATION_MODE=slave \
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@@ -308,7 +306,7 @@ cleanup_environment
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@test "Replication status is preserved after deletion" {
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# create master container with host mounted volumes
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run container_create_with_host_volumes master -d \
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run container_create_with_host_volumes default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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@@ -317,13 +315,13 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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# create users table on master and insert a new row
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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"CREATE TABLE users (id serial, name varchar(40) NOT NULL); \
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INSERT INTO users(name) VALUES ('Marko');"
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# create slave0 container with host mounted volumes, should replicate the master data
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container_create_with_host_volumes slave0 -d \
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$(container_link master $CONTAINER_NAME) \
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$(container_link default $CONTAINER_NAME) \
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-e POSTGRESQL_MASTER_HOST=$CONTAINER_NAME \
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-e POSTGRESQL_MASTER_PORT=5432 \
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-e POSTGRESQL_REPLICATION_MODE=slave \
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@@ -332,14 +330,14 @@ cleanup_environment
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# stop and remove master and slave0 containers
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container_remove slave0
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container_remove master
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container_remove default
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# start master and slave0 containers with existing host volumes and no additional env arguments
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container_create_with_host_volumes master -d
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container_create_with_host_volumes slave0 -d $(container_link master $CONTAINER_NAME)
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container_create_with_host_volumes default -d
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container_create_with_host_volumes slave0 -d $(container_link default $CONTAINER_NAME)
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# insert new row into the master database
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c "INSERT INTO users(name) VALUES ('Polo');"
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c "INSERT INTO users(name) VALUES ('Polo');"
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# verify that all previous and new data is replicated on slave0
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run psql_client slave0 -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "SELECT * FROM users;"
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@@ -348,7 +346,7 @@ cleanup_environment
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}
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@test "Replication slave can be triggered to act as the master" {
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container_create master -d \
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container_create default -d \
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-e POSTGRESQL_USER=$POSTGRESQL_USER \
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-e POSTGRESQL_PASSWORD=$POSTGRESQL_PASSWORD \
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-e POSTGRESQL_DATABASE=$POSTGRESQL_DATABASE \
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@@ -357,7 +355,7 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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container_create slave0 -d \
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$(container_link master $CONTAINER_NAME) \
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$(container_link default $CONTAINER_NAME) \
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-e POSTGRESQL_MASTER_HOST=$CONTAINER_NAME \
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-e POSTGRESQL_MASTER_PORT=5432 \
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-e POSTGRESQL_REPLICATION_MODE=slave \
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@@ -365,19 +363,19 @@ cleanup_environment
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-e POSTGRESQL_REPLICATION_PASSWORD=$POSTGRESQL_REPLICATION_PASSWORD
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# create users table on master and insert a new row
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psql_client master -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c \
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"CREATE TABLE users (id serial, name varchar(40) NOT NULL); \
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INSERT INTO users(name) VALUES ('Marko');"
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# stop and remove master
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container_remove master
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container_remove default
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# trigger slave to become master
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container_exec slave0 touch /tmp/postgresql.trigger.5432
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sleep $SLEEP_TIME
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# create slave1 that configures slave0 as the master
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container_create slave1 -d \
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container_create default -d \
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$(container_link slave0 $CONTAINER_NAME) \
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-e POSTGRESQL_MASTER_HOST=$CONTAINER_NAME \
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-e POSTGRESQL_MASTER_PORT=5432 \
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@@ -389,7 +387,7 @@ cleanup_environment
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psql_client slave0 -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -c "INSERT INTO users(name) VALUES ('Polo');"
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# verify that all past and new data is replicated on slave1
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run psql_client slave1 -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "SELECT * FROM users;"
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run psql_client default -U $POSTGRESQL_USER $POSTGRESQL_DATABASE -Axc "SELECT * FROM users;"
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[[ "$output" =~ "name|Marko" ]]
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[[ "$output" =~ "name|Polo" ]]
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}
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