Merge pull request #335 from dagger/stdlib-bats
tests: migrate stdlib tests to bats
This commit is contained in:
Andrea Luzzardi
GitHub
commit
8f844366d2
5
Makefile
5
Makefile
@ -43,13 +43,8 @@ check-buildkit-version:
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.PHONY: integration
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integration: dagger-debug
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# Self-diagnostics
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./tests/test-test.sh 2>/dev/null
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# Bats based integration tests
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yarn --cwd "./tests" install
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DAGGER_BINARY="../cmd/dagger/dagger-debug" yarn --cwd "./tests" test
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# Old style integration tests tests
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DAGGER_BINARY="./cmd/dagger/dagger-debug" time ./tests/test.sh all
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.PHONY: install
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install: dagger
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@ -18,3 +18,11 @@ skip_unless_secrets_available() {
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local inputFile="$1"
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sops exec-file "$inputFile" echo > /dev/null 2>&1 || skip "$inputFile cannot be decrypted"
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}
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skip_unless_local_kube() {
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if [ -f ~/.kube/config ] && grep -q "kind" ~/.kube/config &> /dev/null; then
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echo "Kubernetes available"
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else
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skip "local kubernetes cluster not available"
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fi
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}
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41
tests/stdlib.bats
Normal file
41
tests/stdlib.bats
Normal file
@ -0,0 +1,41 @@
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setup() {
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load 'helpers'
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common_setup
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}
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@test "stdlib: alpine" {
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"$DAGGER" compute "$TESTDIR"/stdlib/alpine
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}
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@test "stdlib: react" {
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"$DAGGER" compute "$TESTDIR"/stdlib/js/react --input-dir TestData="$TESTDIR"/stdlib/js/react/testdata
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}
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@test "stdlib: go" {
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"$DAGGER" compute "$TESTDIR"/stdlib/go --input-dir TestData="$TESTDIR"/stdlib/go/testdata
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}
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@test "stdlib: file" {
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"$DAGGER" compute "$TESTDIR"/stdlib/file
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}
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@test "stdlib: netlify" {
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skip_unless_secrets_available "$TESTDIR"/stdlib/netlify/inputs.yaml
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"$DAGGER" compute "$TESTDIR"/stdlib/netlify --input-yaml "$TESTDIR"/stdlib/netlify/inputs.yaml
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}
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@test "stdlib: kubernetes" {
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skip "disabled"
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skip_unless_local_kube
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"$DAGGER" compute "$TESTDIR"/stdlib/kubernetes --input-dir kubeconfig=~/.kube
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}
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@test "stdlib: helm" {
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skip "disabled"
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skip_unless_local_kube
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"$DAGGER" compute "$TESTDIR"/stdlib/kubernetes/helm --input-dir kubeconfig=~/.kube --input-dir TestHelmSimpleChart.deploy.chartSource="$TESTDIR"/stdlib/kubernetes/helm/testdata/mychart
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}
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@ -1,145 +0,0 @@
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#!/usr/bin/env bash
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set -o errexit -o errtrace -o functrace -o nounset -o pipefail
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########################################################################
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# Logging helpers
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########################################################################
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readonly COLOR_RED=1
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readonly COLOR_GREEN=2
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readonly COLOR_YELLOW=3
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# Prefix a date to a log line and output to stderr
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logger::stamp(){
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local color="$1"
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local level="$2"
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local i
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shift
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shift
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[ ! "$TERM" ] || [ ! -t 2 ] || >&2 tput setaf "$color"
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for i in "$@"; do
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>&2 printf "[%s] [%s] %s\\n" "$(date)" "$level" "$i"
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done
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[ ! "$TERM" ] || [ ! -t 2 ] || >&2 tput op
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}
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logger::info(){
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logger::stamp "$COLOR_GREEN" "INFO" "$@"
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}
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logger::warning(){
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logger::stamp "$COLOR_YELLOW" "WARNING" "$@"
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}
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logger::error(){
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logger::stamp "$COLOR_RED" "ERROR" "$@"
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}
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########################################################################
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# Handle exit code and errors of random command
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########################################################################
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wrap::err(){
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local args=()
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local actualExit=0
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local expectedExit=0
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local ret=0
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for i in "$@"; do
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if [ "${i:0:9}" == "--stderr=" ]; then
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local expectedStderr="${i:9}"
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elif [ "${i:0:7}" == "--exit=" ]; then
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expectedExit="${i:7}"
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expectedExit="${expectedExit:-0}"
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else
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args+=("$i")
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fi
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done
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logger::info " -> ${args[*]}"
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exec 3>&1
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actualStderr="$("${args[@]}" 2>&1 1>&3)" || actualExit="$?"
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[ "$expectedExit" == "$actualExit" ] || {
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logger::error " -> Expected exit code: $expectedExit" " -> Actual exit code : $actualExit"
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logger::error " -> Stderr was:"
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>&2 jq <<<"$actualStderr" 2>/dev/null || {
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>&2 echo "$actualStderr"
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logger::error " -> Also, stderr is not json"
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}
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ret=1
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}
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[ -z "${expectedStderr+x}" ] || [ "$expectedStderr" == "$actualStderr" ] || {
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logger::error " -> Expected stderr:"
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>&2 jq <<<"$expectedStderr" 2>/dev/null || {
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>&2 echo "$expectedStderr"
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}
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logger::error " -> Actual stderr :"
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>&2 jq <<<"$actualStderr" 2>/dev/null || {
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>&2 echo "$actualStderr"
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logger::error " -> Also, stderr is not json ^"
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}
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ret=1
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}
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exec 3>&-
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return "$ret"
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}
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########################################################################
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# Main test function
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# argument 1 is a test description
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# to test the exit code, pass --exit=int (if not provided, will test that the command exits succesfully)
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# to test the value of stderr, pass --stderr=string (if not provided, stderr is not verified)
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# to test the value of stdout, pass --stdout=string (if not provided, stdout is not verified)
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# any other argument is the command that is going to be run
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# Example:
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# test dagger compute somecue --exit=1 --stderr=expectederror
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########################################################################
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test::one(){
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local testDescription="$1"
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shift
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local args=()
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local ret=0
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for i in "$@"; do
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if [ "${i:0:9}" == "--stdout=" ]; then
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local expectedStdout="${i:9}"
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else
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args+=("$i")
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fi
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done
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logger::info "$testDescription"
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local actualStdout
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actualStdout="$(wrap::err "${args[@]}")" || {
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ret=1
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}
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[ -z "${expectedStdout+x}" ] || [ "$expectedStdout" == "$actualStdout" ] || {
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exec 3>&-
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logger::error " -> Expected stdout: $expectedStdout" " -> Actual stdout : $actualStdout"
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ret=1
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}
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[ "$ret" != 0 ] || logger::info " -> Success"
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return "$ret"
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}
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# Similar to test::one, however tests will be skipped if secrets cannot be decrypted
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test::secret(){
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local inputFile="$1"
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shift
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# if sops exec-file "$inputFile" echo > /dev/null 2>&1; then
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if sops exec-file "$inputFile" echo; then
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test::one "$@" --input-yaml "$inputFile"
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else
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logger::warning "Skip \"$1\": secrets not available"
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fi
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}
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disable(){
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logger::warning "Test \"$2\" has been disabled."
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}
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@ -1,31 +0,0 @@
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#!/usr/bin/env bash
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set -o errexit -o errtrace -o functrace -o nounset -o pipefail
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# Test Directory
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d=$(cd "$(dirname "${BASH_SOURCE[0]:-$PWD}")" 2>/dev/null 1>&2 && pwd)
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test::stdlib(){
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local dagger="$1"
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test::one "stdlib: alpine" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/alpine
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test::one "stdlib: react" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/js/react --input-dir TestData="$d"/stdlib/js/react/testdata
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test::one "stdlib: go" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/go --input-dir TestData="$d"/stdlib/go/testdata
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test::one "stdlib: file" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/file
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test::secret "$d"/stdlib/netlify/inputs.yaml "stdlib: netlify" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/netlify
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# Check if there is a kubeconfig and if it for a kind cluster
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if [ -f ~/.kube/config ] && grep -q "kind" ~/.kube/config &> /dev/null; then
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test::one "stdlib: kubernetes" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/kubernetes --input-dir kubeconfig=~/.kube
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test::one "stdlib: helm" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/kubernetes/helm --input-dir kubeconfig=~/.kube --input-dir TestHelmSimpleChart.deploy.chartSource="$d"/stdlib/kubernetes/helm/testdata/mychart
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else
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logger::warning "Skip kubernetes test: local cluster not available"
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fi
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}
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@ -1,112 +0,0 @@
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#!/usr/bin/env bash
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set -o errexit -o errtrace -o functrace -o nounset -o pipefail
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# The purpose of this is solely to test::one the test::one framework in test-lib.sh
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readonly d=$(cd "$(dirname "${BASH_SOURCE[0]:-$PWD}")" 2>/dev/null 1>&2 && pwd)
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# Performing self-diagnostic linting check first
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shellcheck "$d/"*.sh
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# shellcheck source=/dev/null
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. "$d/test-lib.sh"
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########################################################################
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# Verifying the test::one framework is working
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########################################################################
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self::command(){
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local stdout="${1:-}"
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local stderr="${2:-}"
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local ret="${3:-0}"
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printf "%s" "$stdout"
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>&2 printf "%s" "$stderr"
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exit "$ret"
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}
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self::test(){
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# Command success testing
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test::one "Command success, no expectation should succeed" self::command || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, --exit=0 should succeed" self::command --exit=0 || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, --exit=1 should fail" self::command --exit=1 && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, matching --stderr should succeed" self::command "" "to err" --stderr="to err" || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, non matching --stderr should fail" self::command --stderr="to stderr" && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, matching --stdout foo should succeed" self::command "lol foo" --stdout="lol foo" || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, non matching --stdout should fail" self::command "lol foo" --stdout="lol" && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command success, all expectation match should succeed" self::command "lol" --exit=0 --stdout="lol" --stderr= || {
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logger::error "FAIL!"
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exit 1
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}
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# Command failure testing
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test::one "Command failure, no expectation should fail" self::command "" "" 10 && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, --exit=0 should fail" self::command "" "" 10 --exit=0 && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, --exit=10 should succeed" self::command "" "" 10 --exit=10 || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, matching --stderr should succeed" self::command "" "" 10 --exit=10 --stderr= || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, non matching --stderr should fail" self::command "" "" 10 --exit=10 --stderr=lala && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, matching --stdout should succeed" self::command "to stdout" "" 10 --exit=10 --stdout="to stdout" || {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, non matching --stdout should fail" self::command "to stdout" "" 10 --exit=10 --stdout="non matching" && {
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logger::error "FAIL!"
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exit 1
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}
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test::one "Command failure, all expectation match should succeed" self::command "to stdout" "to stderr" 10 --exit=10 --stdout="to stdout" --stderr="to stderr" || {
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logger::error "FAIL!"
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exit 1
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}
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}
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>&2 logger::info "Performing self-diagnostic"
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self::test
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>&2 logger::info "All tests successful. Test framework is operational."
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@ -1,55 +0,0 @@
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#!/usr/bin/env bash
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set -o errexit -o errtrace -o functrace -o nounset -o pipefail
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readonly SUITE="${SUITE:-"all"}"
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# Point this to your dagger binary
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readonly DAGGER_BINARY="${DAGGER_BINARY:-$d/../cmd/dagger/dagger}"
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# The default arguments are a no-op, but having "anything" is a little cheat necessary for "${DAGGER_BINARY_ARGS[@]}" to not be empty down there
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DAGGER_BINARY_ARGS="${DAGGER_BINARY_ARGS:---log-format json}"
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read -ra DAGGER_BINARY_ARGS <<< "${DAGGER_BINARY_ARGS:-}"
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readonly DAGGER_BINARY_ARGS
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# Test Directory
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d=$(cd "$(dirname "${BASH_SOURCE[0]:-$PWD}")" 2>/dev/null 1>&2 && pwd)
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# Source the lib
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# shellcheck source=/dev/null
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. "$d/test-lib.sh"
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# shellcheck source=/dev/null
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. "$d/test-stdlib.sh"
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test::all(){
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local dagger="$1"
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test::suite "stdlib" && test::stdlib "$dagger"
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}
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test::suite() {
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local name="$1"
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{
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# if SUITE is "-foo", run everything that's not "foo"
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[[ "$SUITE" = -* ]] && [[ "$SUITE" != "-${name}" ]]
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} || {
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# Run a specific suite, or match all of them if suite is "all"
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[ "${SUITE}" = "all" ] || [ "${SUITE}" = "${name}" ]
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} || false
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}
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case "${1:-all}" in
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# Help
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--help)
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echo "Run all known tests:"
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echo " ./test.sh"
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echo "Run a specific cue module with expectations (all flags are optional if you just expect the command to succeed with no output validation:"
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echo " ./test.sh cuefolder --exit=1 --stderr=lala --stdout=foo"
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;;
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# Run all tests
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"all")
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test::all "$DAGGER_BINARY"
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;;
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# Anything else means a single / custom test
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*)
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test::one "on demand $1" "$DAGGER_BINARY" compute "$@"
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;;
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esac
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