From 0b3965e87f9d7c42f3c20b281d541a4a4666de8a Mon Sep 17 00:00:00 2001
From: Yoav Schneiderman <yoav.schneiderman@intl.att.com>
Date: Thu, 28 Nov 2019 16:25:05 +0200
Subject: adding testing to multi select service. Issue-ID: VID-722

Signed-off-by: Yoav Schneiderman <yoav.schneiderman@intl.att.com>
Change-Id: Ieb4ddb06a76f3d85b8227574ea519abedad85a09
---
 .../multiselect.formControl.service.spec.ts        | 159 +++++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.service.spec.ts

(limited to 'vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.service.spec.ts')

diff --git a/vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.service.spec.ts b/vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.service.spec.ts
new file mode 100644
index 000000000..3c3c344a3
--- /dev/null
+++ b/vid-webpack-master/src/app/shared/components/formControls/component/multiselect/multiselect.formControl.service.spec.ts
@@ -0,0 +1,159 @@
+import {async, getTestBed, TestBed} from '@angular/core/testing';
+import {MultiselectFormControlService} from "./multiselect.formControl.service";
+import {MultiselectFormControl} from "../../../../models/formControlModels/multiselectFormControl.model";
+import {MultiSelectItem} from "./multiselect.model";
+
+describe('Multi Select Form Control Service', () => {
+
+  let injector;
+  let service: MultiselectFormControlService;
+
+  beforeAll(done => (async () => {
+    TestBed.configureTestingModule({
+      imports: [],
+      providers: [MultiselectFormControlService]
+    });
+    await TestBed.compileComponents();
+    injector = getTestBed();
+    service = injector.get(MultiselectFormControlService);
+  })().then(done).catch(done.fail));
+
+
+  const options = [
+      {
+        id: 'A',
+        name: 'a'
+      },
+      {
+        id: 'B',
+        name: 'b',
+        keepMe: -42
+      },
+      {
+        id: 'C',
+        name: 'c'
+      }
+    ],
+    selectedFieldName = 'name',
+    ngValue = 'id';
+
+
+  test('convertOriginalItems should convert options array to <MultiSelectItem> list', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: options
+    };
+
+    service.convertOriginalItems(control).then((result: MultiSelectItem[]) => {
+      expect(result).toEqual([
+        {"id": 1, "itemId": 'A', "itemName": 'a'},
+        {"id": 2, "itemId": 'B', "itemName": 'b'},
+        {"id": 3, "itemId": 'C', "itemName": 'c'}
+      ]);
+    });
+  }));
+
+  test('convertOriginalItems should return empty list when options list is empty', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: []
+    };
+
+    service.convertOriginalItems(control).then((result) => {
+      expect(result).toEqual([]);
+    });
+  }));
+
+  test('convertOptionsToHashMap - should convert any object to hash map with ngValue', async(() => {
+
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: options
+    };
+
+    let map = service.convertOptionsToHashMap(control);
+
+    expect(Object.keys(map)).toHaveLength(3);
+    expect(map).toEqual({
+      'A': {
+        id: 'A',
+        name: 'a',
+        index: 1
+      },
+      'B': {
+        id: 'B',
+        name: 'b',
+        keepMe: -42,
+        index: 2
+      },
+      'C': {
+        id: 'C',
+        name: 'c',
+        index: 3
+      }
+
+    })
+  }));
+
+  test('convertOptionsToHashMap - should convert any object to hash map with ngValue: empty options', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: []
+    };
+
+    let map = service.convertOptionsToHashMap(control);
+
+    expect(Object.keys(map)).toHaveLength(0)
+  }));
+
+  test('convertSelectedItems - should convert select item to multi select list', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: options,
+      value: ['A', 'C']
+    };
+
+    service.convertSelectedItems(control).then((selectedOptions) => {
+      expect(selectedOptions).toHaveLength(2);
+      expect(selectedOptions[0].itemName).toEqual('a');
+      expect(selectedOptions[1].itemName).toEqual('c');
+    })
+  }));
+
+  test('convertSelectedItems - should convert select item to multi select list with special convert function', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: options,
+      value: 'A,C',
+      convertOriginalDataToArray: (value) => {
+        return value.split(',');
+      }
+    };
+
+    service.convertSelectedItems(control).then((selectedOptions) => {
+      expect(selectedOptions).toHaveLength(2);
+      expect(selectedOptions[0].itemName).toEqual('a');
+      expect(selectedOptions[1].itemName).toEqual('c');
+    })
+  }));
+
+
+  test('convertSelectedItems - should return empty list iof value is empty list', async(() => {
+    let control: MultiselectFormControl = <any>{
+      ngValue,
+      selectedFieldName,
+      options$: options,
+      value: []
+    };
+
+    service.convertSelectedItems(control).then((selectedOptions) => {
+      expect(selectedOptions).toHaveLength(0);
+    })
+  }));
+});
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