"#"

tests/unit/state.bats

@@ -0,0 +1,40 @@
+#!/usr/bin/env bats
+# tests/unit/state.bats — State key generation tests
+
+setup() {
+  export JOSH_SYNC_ROOT="$(cd "$BATS_TEST_DIRNAME/../.." && pwd)"
+  source "$JOSH_SYNC_ROOT/lib/core.sh"
+  source "$JOSH_SYNC_ROOT/lib/state.sh"
+
+  export JOSH_SYNC_TARGET_NAME="billing"
+}
+
+@test "state_key generates target/branch format" {
+  local key
+  key=$(state_key "main")
+  [ "$key" = "billing/main" ]
+}
+
+@test "state_key converts slashes to hyphens in branch name" {
+  local key
+  key=$(state_key "feature/my-branch")
+  [ "$key" = "billing/feature-my-branch" ]
+}
+
+@test "state_key works with different target names" {
+  export JOSH_SYNC_TARGET_NAME="auth-service"
+  local key
+  key=$(state_key "develop")
+  [ "$key" = "auth-service/develop" ]
+}
+
+@test "STATE_BRANCH defaults to josh-sync-state" {
+  [ "$STATE_BRANCH" = "josh-sync-state" ]
+}
+
+@test "STATE_BRANCH can be overridden via env" {
+  export JOSH_SYNC_STATE_BRANCH="custom-state"
+  # Re-source to pick up the new value
+  source "$JOSH_SYNC_ROOT/lib/state.sh"
+  [ "$STATE_BRANCH" = "custom-state" ]
+}