update pulse installer

tests/test-pulse.sh

@@ -15,6 +15,17 @@ assert_equal amd64 "$(TAPM_PULSE_ARCH x86_64)" "x86 architecture mapping"
 assert_equal arm64 "$(TAPM_PULSE_ARCH aarch64)" "ARM architecture mapping"
 assert_failure "unsupported Pulse architecture" TAPM_PULSE_ARCH riscv64
 
+test_bridge_selection_assignment() {
+	local bridge=''
+
+	TAPM_PULSE_SET_BRIDGE_FROM_SELECTION bridge 'bridge:vmbr0' || return 1
+	assert_equal vmbr0 "$bridge" "selected Pulse bridge assigned to caller"
+}
+
+assert_success "Pulse bridge selection assignment" test_bridge_selection_assignment
+assert_failure "empty Pulse bridge selection rejected" \
+	TAPM_PULSE_SET_BRIDGE_FROM_SELECTION selected_bridge 'bridge:'
+
 bootstrap_token='0123456789abcdef0123456789abcdef0123456789abcdef'
 bootstrap_output="║  Token: ${bootstrap_token}  ║"
 assert_equal "$bootstrap_token" \