Fixed defects in test screen & updated test cases

Fixed few defects raised by ST in test screen and also updated test
cases to improve coverage. Also,changed code to match onap standards,
and rectfied grep code violations.

Issue-ID: APPC-730
Change-Id: I0286c38eb4f76dc8c0253a4ccab721b3ccfeff9d
Signed-off-by: sj108s <sj108s@us.att.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/app/shared/directives/dropdownopen.spec.ts b/src/app/shared/directives/dropdownopen.spec.ts
new file mode 100644
index 0000000..b7a7aa6
--- /dev/null
+++ b/src/app/shared/directives/dropdownopen.spec.ts
@@ -0,0 +1,51 @@
+import { DropdownOpen } from './dropdownopen';
+import { Dropdown } from './dropdown';
+import { ElementRef, Host, HostListener } from '@angular/core';
+import { async, TestBed, inject } from '@angular/core/testing';
+
+
+describe('DropdownOpen', () => {
+    let directive;
+    let dropdown = new Dropdown(new ElementRef(''));
+
+    beforeEach(() => {
+        directive = new DropdownOpen(dropdown, new ElementRef(''));
+    });
+
+    it('should create an instance', () => {
+        expect(directive).toBeTruthy();
+    });
+
+    describe('should validate on Host click event', () => {
+        it('should validate openDropdown method if activateOnFocus, openedByFocus are true', () => {
+            let event = new Event('click');
+            let dispatchEvent = window.dispatchEvent(event);
+            dropdown.activateOnFocus = true;
+            directive.openedByFocus = true;
+
+            directive.openDropdown();
+        });
+
+        it('should validate openDropdown method if dropdown.isOpened(), dropdown.toggleClick false', () => {
+    });
+    });
+
+    it('should validate on Host keydown event', () => {
+        let spy = spyOn(directive, 'openDropdown')
+        var event = new KeyboardEvent("keydown");
+
+        Object.defineProperty(event, "keyCode", {"value" : 40})
+
+        directive.dropdownKeydown(event);
+        
+        expect(spy).toHaveBeenCalled()
+    });
+
+    it('should validate on Host focus event', () => {
+        
+        dropdown.activateOnFocus  = false;
+
+        directive.onFocus();
+
+    });
+});
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