From 27bfa1a59616c61b605a6bba41c7cee98c62463e Mon Sep 17 00:00:00 2001
From: Giacomo Ferlaino <giacomo.ferlaino@outlook.com>
Date: Fri, 13 Mar 2020 22:27:30 +0100
Subject: [PATCH] feat: Added isVisible method tests

---
 .../specs/ng2-fittext.directive.spec.ts       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/lib/directives/specs/ng2-fittext.directive.spec.ts b/src/lib/directives/specs/ng2-fittext.directive.spec.ts
index 262add9..32c2ce7 100644
--- a/src/lib/directives/specs/ng2-fittext.directive.spec.ts
+++ b/src/lib/directives/specs/ng2-fittext.directive.spec.ts
@@ -175,4 +175,23 @@ describe('Class: Ng2FittextDirective', () => {
       expect(ng2FittextDirective.isDone()).toBe(defaultDoneValue);
     });
   });
+
+  describe('Method: isVisible', () => {
+    it('Should return the true if getStartFontSizeFromHeight() is greater than zero', () => {
+      spyOn(ng2FittextDirective, 'getStartFontSizeFromHeight').and.returnValue(
+        1
+      );
+      expect(ng2FittextDirective.isVisible()).toBe(true);
+    });
+
+    it('Should return the false if getStartFontSizeFromHeight() is smaller or equal to zero', () => {
+      const spy = spyOn(
+        ng2FittextDirective,
+        'getStartFontSizeFromHeight'
+      ).and.returnValue(0);
+      expect(ng2FittextDirective.isVisible()).toBe(false);
+      spy.and.returnValue(-1);
+      expect(ng2FittextDirective.isVisible()).toBe(false);
+    });
+  });
 });