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feat: Real docker-based testing

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This pull request switches testing to use an actual docker daemon, vs mocking everything out.

It may also catch actual breaking issues in our tests, which is great!
This commit is contained in:
Jose Diaz-Gonzalez
2019-03-18 14:44:28 -04:00
parent 18cbd91c1c
commit c41bcc9c1b
34 changed files with 399 additions and 329 deletions
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41
tests/service_link.bats
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@@ -2,46 +2,66 @@
load test_helper
setup() {
dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
dokku apps:create my_app >&2
dokku "$PLUGIN_COMMAND_PREFIX:create" l
dokku apps:create my_app
}
teardown() {
dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
rm -rf "$DOKKU_ROOT/my_app"
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" {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
echo "output: $output"
echo "status: $status"
url=$(dokku config:get my_app DATABASE_URL)
password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "mysql://mysql:$password@dokku-mysql-l:3306/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@@ -50,6 +70,7 @@ teardown() {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku config my_app
assert_contains "${lines[*]}" "DOKKU_MYSQL_"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@@ -57,6 +78,7 @@ teardown() {
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
run dokku docker-options my_app
assert_contains "${lines[*]}" "--link dokku.mysql.l:dokku-mysql-l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@@ -64,8 +86,9 @@ teardown() {
dokku config:set my_app MYSQL_DATABASE_SCHEME=mysql2
dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
url=$(dokku config:get my_app DATABASE_URL)
password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "mysql2://mysql:$password@dokku-mysql-l:3306/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}
@@ -73,13 +96,15 @@ teardown() {
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=$(dokku config:get my_app ALIAS_URL)
password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
assert_contains "$url" "mysql://mysql:$password@dokku-mysql-l:3306/l"
assert_success
dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
}