From ffd1018fa73eef644b170485cc9bd477e21804e7 Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Wed, 14 Feb 2018 21:48:19 +0900
Subject: add scroll test

---
 e2e/contents/scroll.test.js | 48 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'e2e/contents')

diff --git a/e2e/contents/scroll.test.js b/e2e/contents/scroll.test.js
index da14f76..070529a 100644
--- a/e2e/contents/scroll.test.js
+++ b/e2e/contents/scroll.test.js
@@ -100,4 +100,52 @@ describe("scroll test", () => {
       expect(actual.x).to.be.equals(actual.xMax);
     });
   });
+
+  it('scrolls bottom by <C-U>', () => {
+    let before
+    return scrolls.set(targetTab.id, 5000, 5000).then((scroll) => {
+      before = scroll;
+      return keys.press(targetTab.id, 'u', { ctrlKey: true });
+    }).then(() => {
+      return scrolls.get(targetTab.id);
+    }).then((actual) => {
+      expect(actual.y).to.closeTo(before.y - before.frameHeight / 2, 1);
+    });
+  });
+
+  it('scrolls bottom by <C-D>', () => {
+    let before
+    return scrolls.set(targetTab.id, 5000, 5000).then((scroll) => {
+      before = scroll;
+      return keys.press(targetTab.id, 'd', { ctrlKey: true });
+    }).then(() => {
+      return scrolls.get(targetTab.id);
+    }).then((actual) => {
+      expect(actual.y).to.closeTo(before.y + before.frameHeight / 2, 1);
+    });
+  });
+
+  it('scrolls bottom by <C-B>', () => {
+    let before
+    return scrolls.set(targetTab.id, 5000, 5000).then((scroll) => {
+      before = scroll;
+      return keys.press(targetTab.id, 'b', { ctrlKey: true });
+    }).then(() => {
+      return scrolls.get(targetTab.id);
+    }).then((actual) => {
+      expect(actual.y).to.equals(before.y - before.frameHeight);
+    });
+  });
+
+  it('scrolls bottom by <C-F>', () => {
+    let before
+    return scrolls.set(targetTab.id, 5000, 5000).then((scroll) => {
+      before = scroll;
+      return keys.press(targetTab.id, 'f', { ctrlKey: true });
+    }).then(() => {
+      return scrolls.get(targetTab.id);
+    }).then((actual) => {
+      expect(actual.y).to.equals(before.y + before.frameHeight);
+    });
+  });
 });
-- 
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