feat(jest): add few more Formatter unit tests

Author: Ghislain Beaulac

src/app/modules/angular-slickgrid/formatters/checkboxFormatter.spec.ts

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+import { Column } from '../models';
+import { checkboxFormatter } from './checkboxFormatter';
+
+describe('the Checkbox Formatter', () => {
+  it('should return an empty string when no value is passed', () => {
+    const value = null;
+    const result = checkboxFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('');
+  });
+
+  it('should return an empty string when False is provided', () => {
+    const value = false;
+    const result = checkboxFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('');
+  });
+
+  it('should return the unicode value of a checkbox when input is True', () => {
+    const value = true;
+    const result = checkboxFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('☑');
+  });
+
+  it('should return the unicode value of a checkbox when input is filled with any string', () => {
+    const value = 'anything';
+    const result = checkboxFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('☑');
+  });
+});

src/app/modules/angular-slickgrid/formatters/checkmarkFormatter.spec.ts

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+import { Column } from '../models';
+import { checkmarkFormatter } from './checkmarkFormatter';
+
+describe('the Checkmark Formatter', () => {
+  it('should return an empty string when no value is passed', () => {
+    const value = null;
+    const result = checkmarkFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('');
+  });
+
+  it('should return an empty string when False is provided', () => {
+    const value = false;
+    const result = checkmarkFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('');
+  });
+
+  it('should return the Font Awesome Checkmark icon when input is True', () => {
+    const value = true;
+    const result = checkmarkFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-check checkmark-icon" aria-hidden="true"></i>');
+  });
+
+  it('should return the Font Awesome Checkmark icon when input is filled with any string', () => {
+    const value = 'anything';
+    const result = checkmarkFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-check checkmark-icon" aria-hidden="true"></i>');
+  });
+});

src/app/modules/angular-slickgrid/formatters/deleteIconFormatter.spec.ts

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+import { Column } from '../models';
+import { deleteIconFormatter } from './deleteIconFormatter';
+
+describe('the Delete Icon Formatter', () => {
+  it('should always return the Font Awesome Trash icon even when False is provided', () => {
+    const value = false;
+    const result = deleteIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-trash pointer delete-icon" aria-hidden="true"></i>');
+  });
+  it('should return the Font Awesome Trash icon when input is filled with any string', () => {
+    const value = 'anything';
+    const result = deleteIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-trash pointer delete-icon" aria-hidden="true"></i>');
+  });
+});

src/app/modules/angular-slickgrid/formatters/editIconFormatter.spec.ts

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+import { Column } from '../models';
+import { editIconFormatter } from './editIconFormatter';
+
+describe('the Edit Icon Formatter', () => {
+  it('should always return the Font Awesome Pencil icon even when False is provided', () => {
+    const value = false;
+    const result = editIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-pencil pointer edit-icon" aria-hidden="true"></i>');
+  });
+  it('should return the Font Awesome Pencil icon when input is filled with any string', () => {
+    const value = 'anything';
+    const result = editIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-pencil pointer edit-icon" aria-hidden="true"></i>');
+  });
+});

src/app/modules/angular-slickgrid/formatters/infoIconFormatter.spec.ts

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+import { Column } from '../models';
+import { infoIconFormatter } from './infoIconFormatter';
+
+describe('the Info Icon Formatter', () => {
+  it('should always return the Font Awesome Info icon even when False is provided', () => {
+    const value = false;
+    const result = infoIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-info-circle pointer info-icon" aria-hidden="true"></i>');
+  });
+  it('should return the Font Awesome Info icon when input is filled with any string', () => {
+    const value = 'anything';
+    const result = infoIconFormatter(0, 0, value, {} as Column, {});
+    expect(result).toBe('<i class="fa fa-info-circle pointer info-icon" aria-hidden="true"></i>');
+  });
+});