feat: introduce local-first SVG workbench

2026-08-02 16:31:49 +02:00
commit 39d9802daa
97 changed files with 20702 additions and 0 deletions
@@ -0,0 +1,60 @@
+import { describe, expect, it } from "vitest";
+import {
+  configForProfile,
+  optimizationProfiles,
+} from "../../src/optimization/profiles";
+
+describe("explicit optimization profiles", () => {
+  it("exposes three clearly ordered risk levels", () => {
+    expect(optimizationProfiles.map((profile) => profile.id)).toEqual([
+      "conservative",
+      "standard",
+      "aggressive",
+    ]);
+    expect(
+      optimizationProfiles.every(
+        (profile) => profile.description && profile.risk,
+      ),
+    ).toBe(true);
+  });
+
+  it("retains IDs and viewBox in every profile", () => {
+    for (const name of ["conservative", "standard", "aggressive"] as const) {
+      const config = configForProfile(name);
+      const preset = config.plugins?.find(
+        (plugin) =>
+          typeof plugin === "object" && plugin.name === "preset-default",
+      );
+      expect(preset).toMatchObject({
+        params: { overrides: { cleanupIds: false, removeViewBox: false } },
+      });
+    }
+  });
+
+  it("only enables multipass and structural rewrites in aggressive mode", () => {
+    expect(configForProfile("conservative").multipass).toBe(false);
+    expect(configForProfile("standard").multipass).toBe(false);
+    const aggressive = configForProfile("aggressive");
+    expect(aggressive.multipass).toBe(true);
+    expect(aggressive.plugins).toEqual(
+      expect.arrayContaining(["convertShapeToPath", "collapseGroups"]),
+    );
+  });
+
+  it("adds only explicitly allow-listed optional plugins", () => {
+    const config = configForProfile("conservative", [
+      "removeDimensions",
+      "reusePaths",
+      "removeDimensions",
+    ]);
+    expect(config.plugins).toEqual(
+      expect.arrayContaining(["removeDimensions", "reusePaths"]),
+    );
+    expect(
+      config.plugins?.filter((plugin) => plugin === "removeDimensions"),
+    ).toHaveLength(1);
+    expect(() =>
+      configForProfile("standard", ["unknown" as "reusePaths"]),
+    ).toThrow("Unsupported optional SVGO plugin");
+  });
+});