From 39bc295f1cc7d1ed422a9f55e04dd1c899f3fd1e Mon Sep 17 00:00:00 2001
From: Ash Wilson <smashwilson@github.com>
Date: Fri, 21 Sep 2018 13:14:47 -0400
Subject: [PATCH] Test soft wrap column measurement with a custom gutter

---
 spec/text-editor-component-spec.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/spec/text-editor-component-spec.js b/spec/text-editor-component-spec.js
index 66274a99a..cbc65b188 100644
--- a/spec/text-editor-component-spec.js
+++ b/spec/text-editor-component-spec.js
@@ -2085,6 +2085,22 @@ describe('TextEditorComponent', () => {
       const bLabels = Array.from(bNumbers, e => e.textContent)
       expect(bLabels).toEqual(['b - 0', 'b - 1', 'b - 2', 'b - 3', 'b - 4', 'b - 5'])
     })
+
+    it("updates the editor's soft wrap width when a custom gutter's measurement is available", () => {
+      const {component, element, editor} = buildComponent({
+        lineNumberGutterVisible: false,
+        width: 400,
+        softWrapped: true,
+        attach: false,
+      })
+      const gutter = editor.addGutter({name: 'a', priority: 10})
+      gutter.getElement().style.width = '100px'
+
+      jasmine.attachToDOM(element)
+
+      expect(component.getGutterContainerWidth()).toBe(100)
+      expect(editor.getSoftWrapColumn()).toBe(39);
+    })
   })
 
   describe('block decorations', () => {