From ea63fe046f6488c333d8a4c33208a0331beb7d76 Mon Sep 17 00:00:00 2001
From: Brandon Williams <mbrandonw@hey.com>
Date: Mon, 8 Jul 2024 15:34:59 -0400
Subject: [PATCH] more tests

---
 .../SnapshotsTraitTests.swift                 |  2 +-
 .../WithSnapshotTestingTests.swift            | 35 +++++++++++++++++++
 2 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 Tests/SnapshotTestingTests/WithSnapshotTestingTests.swift

diff --git a/Tests/SnapshotTestingTests/SnapshotsTraitTests.swift b/Tests/SnapshotTestingTests/SnapshotsTraitTests.swift
index 7eb35ebf..a3a7ad2f 100644
--- a/Tests/SnapshotTestingTests/SnapshotsTraitTests.swift
+++ b/Tests/SnapshotTestingTests/SnapshotsTraitTests.swift
@@ -36,7 +36,7 @@ struct SnapshotsTraitTests {
         #expect(SnapshotTestingConfiguration.current?.record == .all)
       }
 
-      @Suite(.snapshots(diffTool: "diff", record: .failed))
+      @Suite(.snapshots(record: .failed, diffTool: "diff"))
       struct OverrideDiffToolAndRecord {
         @Test
         func config() {
diff --git a/Tests/SnapshotTestingTests/WithSnapshotTestingTests.swift b/Tests/SnapshotTestingTests/WithSnapshotTestingTests.swift
new file mode 100644
index 00000000..b6f6c6f5
--- /dev/null
+++ b/Tests/SnapshotTestingTests/WithSnapshotTestingTests.swift
@@ -0,0 +1,35 @@
+import XCTest
+
+@_spi(Internals) @testable import SnapshotTesting
+
+class WithSnapshotTestingTests: XCTestCase {
+  func testNesting() {
+    withSnapshotTesting(record: .all) {
+      XCTAssertEqual(
+        SnapshotTestingConfiguration.current?
+          .diffTool?(currentFilePath: "old.png", failedFilePath: "new.png"),
+        """
+        @−
+        "file://old.png"
+        @+
+        "file://new.png"
+
+        To configure output for a custom diff tool, use 'withSnapshotTesting'. For example:
+
+            withSnapshotTesting(diffTool: .ksdiff) {
+              // ...
+            }
+        """
+      )
+      XCTAssertEqual(SnapshotTestingConfiguration.current?.record, .all)
+      withSnapshotTesting(diffTool: "ksdiff") {
+        XCTAssertEqual(
+          SnapshotTestingConfiguration.current?
+            .diffTool?(currentFilePath: "old.png", failedFilePath: "new.png"),
+          "ksdiff old.png new.png"
+        )
+        XCTAssertEqual(SnapshotTestingConfiguration.current?.record, .all)
+      }
+    }
+  }
+}