From b5112880a59ec4cb38328a4b3196cb52a0ffbee2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Mierzwa?= <l.mierzwa@gmail.com>
Date: Sun, 2 Sep 2018 19:12:59 +0100
Subject: [PATCH] fix(tests): add missing coverage cases for LabelNameInput

---
 ui/src/Components/SilenceModal/LabelNameInput.test.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ui/src/Components/SilenceModal/LabelNameInput.test.js b/ui/src/Components/SilenceModal/LabelNameInput.test.js
index dbcc8934e..6af967fd4 100644
--- a/ui/src/Components/SilenceModal/LabelNameInput.test.js
+++ b/ui/src/Components/SilenceModal/LabelNameInput.test.js
@@ -77,7 +77,7 @@ describe("<LabelNameInput />", () => {
     }, 100);
   });
 
-  it("suggestions are empited on failed fetch", done => {
+  it("suggestions are emptied on failed fetch", done => {
     fetch.mockReject(new Error("fake error message"));
     ShallowLabelNameInput();
     // use timeout since mount will call fetch
@@ -86,4 +86,12 @@ describe("<LabelNameInput />", () => {
       done();
     }, 100);
   });
+
+  it("doesn't fetch suggestions if value is changed to empty string", () => {
+    const tree = MountedLabelNameInput();
+    const instance = tree.instance();
+    const fetchSpy = jest.spyOn(instance, "populateValueSuggestions");
+    instance.onChange("");
+    expect(fetchSpy).not.toHaveBeenCalled();
+  });
 });