Adding tests

Signed-off-by: dubo-dubon-duponey <dubodubonduponey+github@pm.me>

examples/tests/test.sh

@@ -0,0 +1,127 @@
+#!/usr/bin/env bash
+set -o errexit -o errtrace -o functrace -o nounset -o pipefail
+
+# Source the lib
+readonly d=$(cd "$(dirname "${BASH_SOURCE[0]:-$PWD}")" 2>/dev/null 1>&2 && pwd)
+# shellcheck source=/dev/null
+. "$d/test-lib.sh"
+
+# Point this to your dagger binary
+readonly DAGGER_BINARY="${DAGGER_BINARY:-$d/../../cmd/dagger/dagger}"
+
+
+test::compute(){
+  local dagger="$1"
+
+  # Compute
+  test::one "Compute: invalid string should fail" --exit=1 --stdout= \
+      "$dagger" compute "$d"/compute/invalid/string
+  test::one "Compute: invalid bool should fail" --exit=1 --stdout= \
+      "$dagger" compute "$d"/compute/invalid/bool
+  test::one "Compute: invalid int should fail" --exit=1 --stdout= \
+      "$dagger" compute "$d"/compute/invalid/int
+  test::one "Compute: invalid struct should fail" --exit=1 --stdout= \
+      "$dagger" compute "$d"/compute/invalid/struct
+  # XXX https://github.com/blocklayerhq/dagger/issues/22
+  #test::one "Compute: noop should succeed" --exit=0 --stdout="{}"  \
+  #    "$dagger" compute "$d"/compute/noop
+  # XXX https://github.com/blocklayerhq/dagger/issues/28
+  #test::one "Compute: unresolved should fail" --exit=1 --stdout=  \
+  #    "$dagger" compute "$d"/compute/invalid/undefined_prop
+  test::one "Compute: simple should succeed" --exit=0 --stdout="{}" \
+      "$dagger" compute "$d"/compute/simple
+}
+
+test::fetchcontainer(){
+  local dagger="$1"
+
+  # Fetch container
+  test::one "FetchContainer: missing ref" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-container/invalid
+  test::one "FetchContainer: non existent container image" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-container/nonexistent/image
+  test::one "FetchContainer: non existent container tag" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-container/nonexistent/tag
+  test::one "FetchContainer: non existent container digest" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-container/nonexistent/digest
+  # XXX https://github.com/blocklayerhq/dagger/issues/32 - this will fail once cached by buildkit
+  # test::one "FetchContainer: non existent container image with valid digest" --exit=1 --stdout= \
+  #    "$dagger" compute "$d"/fetch-container/nonexistent/image-with-valid-digest
+  test::one "FetchContainer: valid containers"       --exit=0 \
+      "$dagger" compute "$d"/fetch-container/exist
+}
+
+test::fetchgit(){
+  local dagger="$1"
+
+  # Fetch git
+  test::one "FetchGit: valid" --exit=0 --stdout="{}" \
+      "$dagger" compute "$d"/fetch-git/exist
+  test::one "FetchGit: invalid" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-git/invalid
+  test::one "FetchGit: non existent remote" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-git/nonexistent/remote
+  test::one "FetchGit: non existent ref" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-git/nonexistent/ref
+  test::one "FetchGit: non existent bork" --exit=1 --stdout= \
+      "$dagger" compute "$d"/fetch-git/nonexistent/bork
+}
+
+test::exec(){
+  # Exec
+  test::one "Exec: invalid" --exit=1 --stdout= \
+      "$dagger" compute "$d"/exec/invalid
+  test::one "Exec: error" --exit=1 --stdout= \
+      "$dagger" compute "$d"/exec/error
+  test::one "Exec: simple" --exit=0 --stdout={} \
+      "$dagger" compute "$d"/exec/simple
+  # XXX should run twice and test that the string "always output" is visible with DOCKER_OUTPUT=1
+  # Alternatively, use export, but this would test multiple things then...
+  test::one "Exec: always" --exit=0 --stdout={} \
+      "$dagger" compute "$d"/exec/always
+  test::one "Exec: env invalid" --exit=1 --stdout= \
+      "$dagger" compute "$d"/exec/env/invalid
+  test::one "Exec: env valid" --exit=0 --stdout={} \
+      "$dagger" compute  "$d"/exec/env/valid
+  # XXX overlays are not wired yet
+  # test::one "Exec: env with overlay" --exit=0 --stdout={} \
+  #    "$dagger" compute --input-string 'bar: "overlay environment"' "$d"/exec/env/overlay
+  # XXX broken right now: https://github.com/blocklayerhq/dagger/issues/30
+  #test::one "Exec: non existent dir" --exit=0 --stdout={} \
+  #    "$dagger" compute  "$d"/exec/dir/doesnotexist
+  #test::one "Exec: valid dir" --exit=0 --stdout={} \
+  #    "$dagger" compute  "$d"/exec/dir/exist
+}
+
+test::all(){
+  local dagger="$1"
+
+  test::compute "$dagger"
+  test::fetchcontainer "$dagger"
+  test::fetchgit "$dagger"
+  test::exec "$dagger"
+
+  # TODO: exec mounts
+  # TODO: copy
+  # TODO: load
+  # TODO: local
+  # TODO: export
+}
+
+case "${1:-all}" in
+  # Help
+  --help)
+    echo "Run all known tests:"
+    echo "  ./test.sh"
+    echo "Run a specific cue module with expectations (all flags are optional if you just expect the command to succeed with no output validation:"
+    echo "  ./test.sh cuefolder --exit=1 --stderr=lala --stdout=foo"
+    ;;
+  # Run all tests
+  "all")
+    test::all "$DAGGER_BINARY"
+    ;;
+  # Anything else means a single / custom test
+  *)
+    test::one "on demand $1" "$DAGGER_BINARY" compute "$@"
+    ;;
+esac