From 19094ab0bc531785f465868a403877c3842ce31e Mon Sep 17 00:00:00 2001
From: Mateusz Samsel <m.samsel@cksource.com>
Date: Fri, 9 Aug 2019 16:37:48 +0200
Subject: [PATCH] Set buttons as toggleable and update test to check it.

---
 src/alignmentui.js   | 3 ++-
 tests/alignmentui.js | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/alignmentui.js b/src/alignmentui.js
index 90ee695..8e7c94b 100644
--- a/src/alignmentui.js
+++ b/src/alignmentui.js
@@ -140,7 +140,8 @@ export default class AlignmentUI extends Plugin {
 			buttonView.set( {
 				label: this.localizedOptionTitles[ option ],
 				icon: icons.get( option ),
-				tooltip: true
+				tooltip: true,
+				isToggleable: true
 			} );
 
 			// Bind button model to command.
diff --git a/tests/alignmentui.js b/tests/alignmentui.js
index 10f61e2..d87705b 100644
--- a/tests/alignmentui.js
+++ b/tests/alignmentui.js
@@ -59,6 +59,7 @@ describe( 'Alignment UI', () => {
 			expect( button ).to.have.property( 'label', 'Align left' );
 			expect( button ).to.have.property( 'icon' );
 			expect( button ).to.have.property( 'tooltip', true );
+			expect( button ).to.have.property( 'isToggleable', true );
 		} );
 
 		it( 'has isOn bound to command\'s value', () => {