tests: passing in environments without sudo

Makefile

@@ -4,8 +4,14 @@ build:
 release:
 	cargo build --release
 
-test-rust: build
-	cargo test --verbose
+build-all:
+	cargo build --workspace
+
+release-all:
+	cargo build --release --workspace
+
+test-rust:
+	cargo test --workspace --verbose
 
 install:
 	echo "Installing pay-respects core. Use `install-all` to install all modules."

tests/cases/privilege

@@ -2,3 +2,5 @@ case="privilege"
 command="pacman -Syu"
 error="you cannot perform this operation unless you are root"
 expect="sudo pacman -Syu"
+
+export _PR_EXECUTABLES="sudo doas"

tests/main.sh

@@ -28,8 +28,10 @@ run_test() {
 }
 
 run_case() {
-	source $1
-	run_test "$case" "$command" "$error" "$expect"
+	(
+		source $1
+		run_test "$case" "$command" "$error" "$expect"
+	)
 
 	if [[ $? == 0 ]]; then
 		PASSED=$((PASSED + 1))