apiVersion: v1
kind: ConfigMap
metadata:
  name: smoketest
  namespace: default
data:
  # With lots of thanks to https://github.com/asm89/smoke.sh
  smoke.sh: |-
    #!/bin/bash
    SMOKE_TMP_DIR=$(mktemp -d)

    SMOKE_AFTER_RESPONSE=""

    SMOKE_CURL_CODE="$SMOKE_TMP_DIR/smoke_curl_code"
    SMOKE_CURL_HEADERS="$SMOKE_TMP_DIR/smoke_curl_headers"
    SMOKE_CURL_BODY="$SMOKE_TMP_DIR/smoke_curl_body"
    SMOKE_CURL_COOKIE_JAR="$SMOKE_TMP_DIR/smoke_curl_cookie_jar"

    SMOKE_CSRF_TOKEN=""
    SMOKE_CSRF_FORM_DATA="$SMOKE_TMP_DIR/smoke_csrf_form_data"

    SMOKE_TESTS_FAILED=0
    SMOKE_TESTS_RUN=0
    SMOKE_URL_PREFIX=""
    SMOKE_HEADERS=()

    ## "Public API"

    smoke_csrf() {
        SMOKE_CSRF_TOKEN="$1"
    }

    smoke_form() {
        URL="$1"
        FORMDATA="$2"

        if [[ ! -f "$FORMDATA" ]]; then
            _smoke_print_failure "No formdata file"
            _smoke_cleanup
            exit 1
        fi

        _curl_post $URL $FORMDATA
    }

    smoke_form_ok() {
        URL="$1"
        FORMDATA="$2"

        smoke_form "$URL" "$FORMDATA"
        smoke_assert_code_ok
    }

    smoke_report() {
        _smoke_cleanup
        if [[ $SMOKE_TESTS_FAILED -ne 0 ]]; then
            _smoke_print_report_failure "FAIL ($SMOKE_TESTS_FAILED/$SMOKE_TESTS_RUN)"
            exit 1
        fi
        _smoke_print_report_success "OK ($SMOKE_TESTS_RUN/$SMOKE_TESTS_RUN)"
    }

    smoke_response_code() {
        cat $SMOKE_CURL_CODE
    }

    smoke_response_body() {
        cat $SMOKE_CURL_BODY
    }

    smoke_response_headers() {
        cat $SMOKE_CURL_HEADERS
    }

    smoke_tcp_ok() {
        URL="$1 $2"
        _smoke_print_url "$URL"
        echo EOF | telnet $URL > $SMOKE_CURL_BODY
        smoke_assert_body "Connected"
    }

    smoke_url() {
        URL="$1"
        _curl_get $URL
    }

    smoke_url_ok() {
        URL="$1"
        smoke_url "$URL"
        smoke_assert_code_ok
    }

    smoke_url_prefix() {
        SMOKE_URL_PREFIX="$1"
    }

    smoke_header() {
        SMOKE_HEADERS+=("$1")
    }

    smoke_host() {
        smoke_header "Host: $1"
    }

    remove_smoke_headers() {
        unset SMOKE_HEADERS
    }

    ## Assertions

    smoke_assert_code() {
        EXPECTED="$1"
        CODE=$(cat $SMOKE_CURL_CODE)

        if [[ $CODE == $1 ]]; then
            _smoke_success "$1 Response code"
        else
            _smoke_fail "$1 Response code"
        fi
    }

    smoke_assert_code_ok() {
        CODE=$(cat $SMOKE_CURL_CODE)

        if [[ $CODE == 2* ]]; then
            _smoke_success "2xx Response code"
        else
            _smoke_fail "2xx Response code"
        fi
    }

    smoke_assert_body() {
        STRING="$1"

        smoke_response_body | grep -q "$STRING"

        if [[ $? -eq 0 ]]; then
            _smoke_success "Body contains \"$STRING\""
        else
            _smoke_fail "Body does not contain \"$STRING\""
        fi
    }

    smoke_assert_headers() {
        STRING="$1"

        smoke_response_headers | grep -q "$STRING"

        if [[ $? -eq 0 ]]; then
            _smoke_success "Headers contain \"$STRING\""
        else
            _smoke_fail "Headers do not contain \"$STRING\""
        fi
    }

    ## Smoke "private" functions

    _smoke_after_response() {
        $SMOKE_AFTER_RESPONSE
    }

    _smoke_cleanup() {
        rm -rf $SMOKE_TMP_DIR
    }

    _smoke_fail() {
        REASON="$1"
        (( ++SMOKE_TESTS_FAILED ))
        (( ++SMOKE_TESTS_RUN ))
        _smoke_print_failure "$REASON"
    }

    _smoke_prepare_formdata() {
        FORMDATA="$1"

        if [[ "" != $SMOKE_CSRF_TOKEN ]]; then
            cat $FORMDATA | sed "s/__SMOKE_CSRF_TOKEN__/$SMOKE_CSRF_TOKEN/" > $SMOKE_CSRF_FORM_DATA
            echo $SMOKE_CSRF_FORM_DATA
        else
            echo $FORMDATA
        fi
    }

    _smoke_success() {
        REASON="$1"
        _smoke_print_success "$REASON"
        (( ++SMOKE_TESTS_RUN ))
    }

    ## Curl helpers
    _curl() {
      local opt=(--cookie $SMOKE_CURL_COOKIE_JAR --cookie-jar $SMOKE_CURL_COOKIE_JAR --location --dump-header $SMOKE_CURL_HEADERS --silent)

      if (( ${#SMOKE_HEADERS[@]} )); then
        for header in "${SMOKE_HEADERS[@]}"
        do
            opt+=(-H "$header")
        done
      fi

      curl "${opt[@]}" "$@" > $SMOKE_CURL_BODY
    }

    _curl_get() {
        URL="$1"

        SMOKE_URL="$SMOKE_URL_PREFIX$URL"
        _smoke_print_url "$SMOKE_URL"

        _curl $SMOKE_URL

        grep -oE 'HTTP[^ ]+ [0-9]{3}' $SMOKE_CURL_HEADERS | tail -n1 | grep -oE '[0-9]{3}' > $SMOKE_CURL_CODE

        $SMOKE_AFTER_RESPONSE
    }

    _curl_post() {
        URL="$1"
        FORMDATA="$2"
        FORMDATA_FILE="@"$(_smoke_prepare_formdata $FORMDATA)

        SMOKE_URL="$SMOKE_URL_PREFIX$URL"
        _smoke_print_url "$SMOKE_URL"

        _curl --data "$FORMDATA_FILE" $SMOKE_URL

        grep -oE 'HTTP[^ ]+ [0-9]{3}' $SMOKE_CURL_HEADERS | tail -n1 | grep -oE '[0-9]{3}' > $SMOKE_CURL_CODE

        $SMOKE_AFTER_RESPONSE
    }

    ## Print helpers

    # test for color support, inspired by:
    # http://unix.stackexchange.com/questions/9957/how-to-check-if-bash-can-print-colors
    if [ -t 1 ]; then
        ncolors=$(tput colors)
        if test -n "$ncolors" && test $ncolors -ge 8; then
            bold="$(tput bold)"
            normal="$(tput sgr0)"
            red="$(tput setaf 1)"
            redbg="$(tput setab 1)"
            green="$(tput setaf 2)"
            greenbg="$(tput setab 2)"
        fi
    fi

    _smoke_print_failure() {
        TEXT="$1"
        echo "    [${red}${bold}FAIL${normal}] $TEXT"
    }

    _smoke_print_report_failure() {
        TEXT="$1"
        echo -e "${redbg}$TEXT${normal}"
    }
    _smoke_print_report_success() {
        TEXT="$1"
        echo -e "${greenbg}$TEXT${normal}"
    }

    _smoke_print_success() {
        TEXT="$1"
        echo "    [ ${green}${bold}OK${normal} ] $TEXT"
    }

    _smoke_print_url() {
        TEXT="$1"
        echo "> $TEXT"
    }
  LICENSE: |
    Copyright (c) 2013 Alexander <iam.asm89@gmail.com>

    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the "Software"), to deal
    in the Software without restriction, including without limitation the rights
    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    copies of the Software, and to permit persons to whom the Software is furnished
    to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all
    copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    THE SOFTWARE.
