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nginx-proxy/test/wildcard-hosts.bats
Thomas LEVEIL 4bd30f5d2c add test suite. See #197
This test suite is implemented using [bats](https://github.com/sstephenson/bats).

Not all features are tested. For instance ssl features and custom nginx config are missing. Probably others.

This test suite won't work with TravisCI. Too many evenings were wasted trying to overcome [issues](http://stackoverflow.com/questions/32846800/travis-fails-to-stop-docker-containers) that arises only on the TravisCI platform. However it runs on [CircleCI](https://circleci.com) which is also free for opensource projects.
2015-09-29 23:46:36 +00:00

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#!/usr/bin/env bats
load test_helpers
SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
function setup {
# make sure to stop any web container before each test so we don't
# have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
}
@test "[$TEST_FILE] start a nginx-proxy container" {
# GIVEN
run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
assert_success
docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
}
@test "[$TEST_FILE] VIRTUAL_HOST=*.wildcard.bats" {
# WHEN
prepare_web_container bats-wildcard-hosts-1 80 -e VIRTUAL_HOST=*.wildcard.bats
# THEN
assert_200 f00.wildcard.bats
assert_200 bar.wildcard.bats
assert_503 unexpected.host.bats
}
@test "[$TEST_FILE] VIRTUAL_HOST=wildcard.bats.*" {
# WHEN
prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=wildcard.bats.*
# THEN
assert_200 wildcard.bats.f00
assert_200 wildcard.bats.bar
assert_503 unexpected.host.bats
}
@test "[$TEST_FILE] VIRTUAL_HOST=~^foo\.bar\..*\.bats" {
# WHEN
prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=~^foo\.bar\..*\.bats
# THEN
assert_200 foo.bar.whatever.bats
assert_200 foo.bar.why.not.bats
assert_503 unexpected.host.bats
}
# assert that querying nginx-proxy with the given Host header produces a `HTTP 200` response
# $1 Host HTTP header to use when querying nginx-proxy
function assert_200 {
local -r host=$1
run curl_container $SUT_CONTAINER / --head --header "Host: $host"
assert_output -l 0 $'HTTP/1.1 200 OK\r'
}
# assert that querying nginx-proxy with the given Host header produces a `HTTP 503` response
# $1 Host HTTP header to use when querying nginx-proxy
function assert_503 {
local -r host=$1
run curl_container $SUT_CONTAINER / --head --header "Host: $host"
assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
}