From a07496d8017847d2b9f236aeb851c5edc98cd589 Mon Sep 17 00:00:00 2001
From: Nikita Poltoratsky <parapupum@gmail.com>
Date: Sat, 19 May 2018 12:26:13 +0300
Subject: [PATCH] fix(popover): hide when host was removed (#430)

---
 e2e/popover.e2e-spec.ts                                  | 9 +++++++++
 .../theme/components/popover/popover.directive.ts        | 1 +
 2 files changed, 10 insertions(+)

diff --git a/e2e/popover.e2e-spec.ts b/e2e/popover.e2e-spec.ts
index 12c0a5aa35..93f985c707 100644
--- a/e2e/popover.e2e-spec.ts
+++ b/e2e/popover.e2e-spec.ts
@@ -164,4 +164,13 @@ describe('nb-popover', () => {
     const text = element(popover).element(by.css('nb-dynamic-to-add > div > strong')).getText();
     expect(text).toEqual('hello from dynamically inserted component: Example context');
   });
+
+  it('have to hide popover when host removed', done => {
+    element(contentTemplate).click();
+    expect(element(popover).isPresent()).toBeTruthy();
+    browser.get('#/').then(() => {
+      expect(element(popover).isPresent()).toBeFalsy();
+      done();
+    })
+  });
 });
diff --git a/src/framework/theme/components/popover/popover.directive.ts b/src/framework/theme/components/popover/popover.directive.ts
index 7391ac5a25..5ab030698f 100644
--- a/src/framework/theme/components/popover/popover.directive.ts
+++ b/src/framework/theme/components/popover/popover.directive.ts
@@ -167,6 +167,7 @@ export class NbPopoverDirective implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.alive = false;
+    this.hide();
   }
 
   /**