Files
dokku-postgres/tests/service_link.bats
2020-04-04 13:36:27 -04:00

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#!/usr/bin/env bats
load test_helper
setup() {
dokku "$PLUGIN_COMMAND_PREFIX:create" l
dokku "$PLUGIN_COMMAND_PREFIX:create" m
dokku apps:create my_app
}
teardown() {
dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" m
dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
dokku --force apps:destroy my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) error when there are no arguments" {
run dokku "$PLUGIN_COMMAND_PREFIX:link"
echo "output: $output"
echo "status: $status"
assert_contains "${lines[*]}" "Please specify a valid name for the service"
assert_failure
}
@test "($PLUGIN_COMMAND_PREFIX:link) error when the app argument is missing" {
run dokku "$PLUGIN_COMMAND_PREFIX:link" l
echo "output: $output"
echo "status: $status"
assert_contains "${lines[*]}" "Please specify an app to run the command on"
assert_failure
}
@test "($PLUGIN_COMMAND_PREFIX:link) error when the app does not exist" {
run dokku "$PLUGIN_COMMAND_PREFIX:link" l not_existing_app
echo "output: $output"
echo "status: $status"
assert_contains "${lines[*]}" "App not_existing_app does not exist"
assert_failure
}
@test "($PLUGIN_COMMAND_PREFIX:link) error when the service does not exist" {
run dokku "$PLUGIN_COMMAND_PREFIX:link" not_existing_service my_app
echo "output: $output"
echo "status: $status"
assert_contains "${lines[*]}" "service not_existing_service does not exist"
assert_failure
}
@test "($PLUGIN_COMMAND_PREFIX:link) error when the service is already linked to app" {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
echo "output: $output"
echo "status: $status"
assert_contains "${lines[*]}" "Already linked as DATABASE_URL"
assert_failure
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) exports DATABASE_URL to app" {
run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
echo "output: $output"
echo "status: $status"
url=$(dokku config:get my_app DATABASE_URL)
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "postgres://postgres:$password@dokku-postgres-l:5432/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) generates an alternate config url when DATABASE_URL already in use" {
dokku config:set my_app DATABASE_URL=postgres://user:pass@host:5432/db
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku config my_app
assert_contains "${lines[*]}" "DOKKU_POSTGRES_AQUA_URL"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:link" m my_app
run dokku config my_app
assert_contains "${lines[*]}" "DOKKU_POSTGRES_BLACK_URL"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" m my_app
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) links to app with docker-options" {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku docker-options:report my_app
assert_contains "${lines[*]}" "--link dokku.postgres.l:dokku-postgres-l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) uses apps POSTGRES_DATABASE_SCHEME variable" {
dokku config:set my_app POSTGRES_DATABASE_SCHEME=postgres2
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
url=$(dokku config:get my_app DATABASE_URL)
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "postgres2://postgres:$password@dokku-postgres-l:5432/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) adds a querystring" {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app --querystring "pool=5"
url=$(dokku config:get my_app DATABASE_URL)
assert_contains "$url" "?pool=5"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@test "($PLUGIN_COMMAND_PREFIX:link) uses a specified config url when alias is specified" {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app --alias "ALIAS"
url=$(dokku config:get my_app ALIAS_URL)
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "postgres://postgres:$password@dokku-postgres-l:5432/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}