Add PTY sidebar jump coverage (#142)

Author: benvinegar

test/integration/tuistory-hunk.integration.ts

@@ -153,6 +153,40 @@ describe("Hunk integration via tuistory", () => {
     }
   });
 
+  test("sidebar selection jumps the main pane without collapsing the review stream", async () => {
+    const fixture = harness.createSidebarJumpRepoFixture();
+    const session = await harness.launchHunk({
+      args: ["diff", "--mode", "split"],
+      cwd: fixture.dir,
+      cols: 220,
+      rows: 12,
+    });
+
+    try {
+      const initial = await session.waitForText(/View\s+Navigate\s+Theme\s+Agent\s+Help/, {
+        timeout: 15_000,
+      });
+
+      expect(initial).toContain("alphaOnly = true");
+      expect(initial).toContain("betaValue = 2");
+      expect(initial).not.toContain("deltaOnly = true");
+
+      await session.click(/M delta\.ts\s+\+2 -1/);
+      const jumped = await harness.waitForSnapshot(
+        session,
+        (text) => text.includes("deltaOnly = true") && !text.includes("alphaOnly = true"),
+        5_000,
+      );
+
+      expect(jumped).toContain("deltaValue = 2");
+      expect(jumped).toContain("deltaOnly = true");
+      expect(jumped).not.toContain("alphaOnly = true");
+      expect(harness.countMatches(jumped, /epsilon\.ts/g)).toBeGreaterThanOrEqual(2);
+    } finally {
+      session.close();
+    }
+  });
+
   test("filter focus narrows the visible review stream in the live app", async () => {
     const fixture = harness.createTwoFileRepoFixture();
     const session = await harness.launchHunk({

test/integration/tuistoryHarness.ts

@@ -224,6 +224,36 @@ export function createTuistoryHarness() {
     ]);
   }
 
+  function createSidebarJumpRepoFixture() {
+    return createGitRepoFixture([
+      {
+        path: "alpha.ts",
+        before: "export const alpha = 1;\n",
+        after: "export const alphaValue = 2;\nexport const alphaOnly = true;\n",
+      },
+      {
+        path: "beta.ts",
+        before: "export const beta = 1;\n",
+        after: "export const betaValue = 2;\nexport const betaOnly = true;\n",
+      },
+      {
+        path: "gamma.ts",
+        before: "export const gamma = 1;\n",
+        after: "export const gammaValue = 2;\nexport const gammaOnly = true;\n",
+      },
+      {
+        path: "delta.ts",
+        before: "export const delta = 1;\n",
+        after: "export const deltaValue = 2;\nexport const deltaOnly = true;\n",
+      },
+      {
+        path: "epsilon.ts",
+        before: "export const epsilon = 1;\n",
+        after: "export const epsilonValue = 2;\nexport const epsilonOnly = true;\n",
+      },
+    ]);
+  }
+
   function createPagerPatchFixture(lines = 40) {
     const dir = makeTempDir("hunk-tuistory-pager-");
     const beforeDir = join(dir, "before");
@@ -313,6 +343,7 @@ export function createTuistoryHarness() {
     createMultiHunkFilePair,
     createPagerPatchFixture,
     createScrollableFilePair,
+    createSidebarJumpRepoFixture,
     createTwoFileRepoFixture,
     launchHunk,
     waitForSnapshot,