tests for smart soft matching during common mutations.

bigskysoftware · Jan 19, 2025 · 719f66b · 719f66b
1 parent c7bc079
commit 719f66b
Showing 1 changed file with 53 additions and 0 deletions.
diff --git a/test/ops.js b/test/ops.js
@@ -60,4 +60,57 @@ describe("morphing operations", function () {
       ],
     );
   });
+
+  it("gracefully handling shifting a new softmatchable node into the front", function () {
+    assertOps(
+      "<section><div></div><div></div></section>",
+      "<section><div>New</div><div></div><div></div></section>",
+      [
+        [
+          "Morphed",
+          "<section><div></div><div></div></section>",
+          "<section><div>New</div><div></div><div></div></section>",
+        ],
+        ["Added", "<div>New</div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+      ],
+    );
+  });
+
+  it("gracefully handling inserting a new softmatchable node into the middle", function () {
+    assertOps(
+      "<section><div></div><div></div><div></div><div></div></section>",
+      "<section><div></div><div></div><div>New</div><div></div><div></div></section>",
+      [
+        [
+          "Morphed",
+          "<section><div></div><div></div><div></div><div></div></section>",
+          "<section><div></div><div></div><div>New</div><div></div><div></div></section>",
+        ],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Added", "<div>New</div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+      ],
+    );
+  });
+
+  it("gracefully handling pushing a new softmatchable node onto the end", function () {
+    assertOps(
+      "<section><div></div><div></div></section>",
+      "<section><div></div><div></div><div>New</div></section>",
+      [
+        [
+          "Morphed",
+          "<section><div></div><div></div></section>",
+          "<section><div></div><div></div><div>New</div></section>",
+        ],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Morphed", "<div></div>", "<div></div>"],
+        ["Added", "<div>New</div>"],
+      ],
+    );
+  });
 });