test(mise): fail when an env lockfile is missing a requested tool version

shell/lib/mise_test.bats

@@ -4,6 +4,7 @@ bats_load_library "bats-support/load.bash"
 bats_load_library "bats-assert/load.bash"
 
 load mise.sh
+load yq.sh
 load test_helper.sh
 
 setup() {
@@ -62,3 +63,56 @@ write_tool_versions() {
   assert_success
   assert_output "20.11.0"
 }
+
+# lock_missing_versions TOML LOCK
+#
+# Prints each `tool@version` requested in the [tools] section of TOML
+# that has no matching entry in LOCK.
+lock_missing_versions() {
+  local locked
+  locked="$(tomlq_wrapper -c '(.tools // {}) | map_values([.[].version])' "$2")"
+  # shellcheck disable=SC2016 # $tool, $req and $locked are jq variables
+  tomlq_wrapper -r --argjson locked "$locked" '
+    (.tools // {}) | to_entries[] | .key as $tool
+    | (.value | if type == "object" then .version elif type == "array" then .[] else . end)
+    | select(type == "string") as $req
+    | select(($locked[$tool] // []) | any(. == $req or startswith($req + ".") or $req == "latest") | not)
+    | "\($tool)@\($req)"' "$1"
+}
+
+@test "lock_missing_versions reports a requested version missing from the lockfile" {
+  printf '%s\n' '[tools]' '"github:getoutreach/devenv" = "1.68.0"' 'kubectl = "1.34.7"' >"$REPO_DIR/mise.test.toml"
+  printf '%s\n' '[[tools."github:getoutreach/devenv"]]' 'version = "1.67.0"' '[[tools.kubectl]]' 'version = "1.34.7"' >"$REPO_DIR/mise.test.lock"
+  run lock_missing_versions "$REPO_DIR/mise.test.toml" "$REPO_DIR/mise.test.lock"
+  assert_success
+  assert_output "github:getoutreach/devenv@1.68.0"
+}
+
+@test "lock_missing_versions checks inline table and array tool entries" {
+  printf '%s\n' '[tools]' 'node = { version = "20.11.0" }' 'gojq = ["0.12.17", "0.12.18"]' 'kubectl = { version = "1.34.7", os = ["linux"] }' >"$REPO_DIR/mise.test.toml"
+  printf '%s\n' '[[tools.node]]' 'version = "20.11.0"' '[[tools.gojq]]' 'version = "0.12.17"' >"$REPO_DIR/mise.test.lock"
+  run lock_missing_versions "$REPO_DIR/mise.test.toml" "$REPO_DIR/mise.test.lock"
+  assert_success
+  assert_output "gojq@0.12.18
+kubectl@1.34.7"
+}
+
+@test "lock_missing_versions accepts fuzzy and latest requests resolved in the lockfile" {
+  printf '%s\n' '[tools]' 'node = "20"' 'shfmt = "latest"' >"$REPO_DIR/mise.test.toml"
+  printf '%s\n' '[[tools.node]]' 'version = "20.11.0"' '[[tools.shfmt]]' 'version = "3.12.0"' >"$REPO_DIR/mise.test.lock"
+  run lock_missing_versions "$REPO_DIR/mise.test.toml" "$REPO_DIR/mise.test.lock"
+  assert_success
+  assert_output ""
+}
+
+@test "mise.devbase.lock pins every version requested in mise.devbase.toml" {
+  run lock_missing_versions "$BATS_TEST_DIRNAME/../../mise.devbase.toml" "$BATS_TEST_DIRNAME/../../mise.devbase.lock"
+  assert_success
+  assert_output ""
+}
+
+@test "mise.e2e.lock pins every version requested in mise.e2e.toml" {
+  run lock_missing_versions "$BATS_TEST_DIRNAME/../../mise.e2e.toml" "$BATS_TEST_DIRNAME/../../mise.e2e.lock"
+  assert_success
+  assert_output ""
+}