test: moar integration tests [ci skip]

tests/integration/recipe_sync.bats

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+setup() {
+  load "$PWD/tests/integration/helpers/common"
+  _common_setup
+}
+
+@test "allow unstaged changes" {
+  run $ABRA recipe fetch matrix-synapse
+  assert_success
+
+  run echo "unstaged changes" >> "$ABRA_DIR/recipes/matrix-synapse/foo"
+  assert_success
+
+  run git -C "$ABRA_DIR/recipes/matrix-synapse" status
+  assert_success
+  assert_output --partial 'foo'
+
+  run $ABRA recipe sync matrix-synapse --patch
+  assert_success
+
+  run rm -rf "$ABRA_DIR/recipes/matrix-synapse/foo"
+  assert_success
+  assert_not_exists "$ABRA_DIR/recipes/matrix-synapse/foo"
+}
+
+@test "detect unstaged label changes" {
+  run $ABRA recipe fetch matrix-synapse
+  assert_success
+
+  run $ABRA recipe sync matrix-synapse --patch
+  assert_success
+
+  run $ABRA recipe sync matrix-synapse --patch
+  assert_success
+  assert_output --partial 'is already set, nothing to do?'
+}
+
+# TODO(d1): implement