chore(*): fixing coverage

Author: ChronosSF

.travis.yml

@@ -17,6 +17,7 @@ before_script:
 # more heap mem per https://github.com/angular/angular-cli/issues/12645, https://github.com/npm/npm/issues/12238#issuecomment-367147962
 - export NODE_OPTIONS="--max_old_space_size=4096"
 - npm install -g gulp
+- npm install -g istanbul-combine
 script:
 - npm run lint:lib
 - ng build igniteui-angular --prod
@@ -25,6 +26,7 @@ script:
 - if [ -z "${TRAVIS_TAG}" ]; then npm run test:lib:grid; fi
 - if [ -z "${TRAVIS_TAG}" ]; then npm run test:lib:tgrid; fi
 - if [ -z "${TRAVIS_TAG}" ]; then npm run test:lib:hgrid; fi
+- if [ -z "${TRAVIS_TAG}" ]; then istanbul-combine -d coverage -p none -r lcov -r html coverage/hierarchical-grid/coverage-final.json coverage/tree-grid/coverage-final.json coverage/non-grid/coverage-final.json coverage/grid/coverage-final.json; fi
 - if [ -z "${TRAVIS_TAG}" ]; then npm run test:schematics; fi
 - if [ -z "${TRAVIS_TAG}" ] && [ "${TRAVIS_REPO_SLUG}" == "IgniteUI/igniteui-angular" ]; then cat ./coverage/lcov.info | coveralls; fi
 

projects/igniteui-angular/karma.grid.conf.js

@@ -29,8 +29,8 @@ module.exports = function (config) {
       tags: 'grid'
     },
     coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage'),
-      reports: ['html', 'lcovonly'],
+      dir: require('path').join(__dirname, '../../coverage/grid'),
+      reports: ['html', 'json', 'lcovonly'],
       fixWebpackSourcePaths: true
     },
     reporters: ['spec'],

projects/igniteui-angular/karma.hierarchical-grid.conf.js

@@ -29,8 +29,8 @@ module.exports = function (config) {
       tags: 'hGrid'
     },
     coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage'),
-      reports: ['html', 'lcovonly'],
+      dir: require('path').join(__dirname, '../../coverage/hierarchical-grid'),
+      reports: ['html', 'json', 'lcovonly'],
       fixWebpackSourcePaths: true
     },
     reporters: ['spec'],

projects/igniteui-angular/karma.non-grid.conf.js

@@ -29,8 +29,8 @@ module.exports = function (config) {
       skipTags: 'hGrid,tGrid,grid'
     },
     coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage'),
-      reports: ['html', 'lcovonly'],
+      dir: require('path').join(__dirname, '../../coverage/non-grid'),
+      reports: ['html', 'json', 'lcovonly'],
       fixWebpackSourcePaths: true
     },
     reporters: ['spec'],

projects/igniteui-angular/karma.tree-grid.conf.js

@@ -29,8 +29,8 @@ module.exports = function (config) {
       tags: 'tGrid'
     },
     coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage'),
-      reports: ['html', 'lcovonly'],
+      dir: require('path').join(__dirname, '../../coverage/tree-grid'),
+      reports: ['html', 'json', 'lcovonly'],
       fixWebpackSourcePaths: true
     },
     reporters: ['spec'],

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-crud.spec.ts

@@ -14,7 +14,7 @@ const DEBOUNCETIME = 30;
 const CELL_CSS_CLASS = '.igx-grid__td';
 
 
-describe('IgxTreeGrid - CRUD #tgrid', () => {
+describe('IgxTreeGrid - CRUD #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid: IgxTreeGridComponent;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-expanding.spec.ts

@@ -15,7 +15,7 @@ import { first } from 'rxjs/operators';
 import { wait } from '../../test-utils/ui-interactions.spec';
 import { resizeObserverIgnoreError } from '../../test-utils/helper-utils.spec';
 
-describe('IgxTreeGrid - Expanding / Collapsing #tgrid', () => {
+describe('IgxTreeGrid - Expanding / Collapsing #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid;
@@ -1096,7 +1096,7 @@ describe('IgxTreeGrid - Expanding / Collapsing #tgrid', () => {
 
 });
 
-describe('Row editing expanding/collapsing #tgrid', () => {
+describe('Row editing expanding/collapsing #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-filtering.spec.ts

@@ -7,7 +7,7 @@ import { TreeGridFunctions } from '../../test-utils/tree-grid-functions.spec';
 import { configureTestSuite } from '../../test-utils/configure-suite';
 import { IgxStringFilteringOperand, IgxNumberFilteringOperand, IgxDateFilteringOperand } from '../../data-operations/filtering-condition';
 
-describe('IgxTreeGrid - Filtering actions #tgrid', () => {
+describe('IgxTreeGrid - Filtering actions #tGrid', () => {
     configureTestSuite();
     let fix;
     let grid;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-indentation.spec.ts

@@ -11,7 +11,7 @@ import { DropPosition } from '../grid';
 import { configureTestSuite } from '../../test-utils/configure-suite';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 
-describe('IgxTreeGrid - Indentation #tgrid', () => {
+describe('IgxTreeGrid - Indentation #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid: IgxTreeGridComponent;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-integration.spec.ts

@@ -24,7 +24,7 @@ import { IgxGridCellComponent } from '../grid';
 const CSS_CLASS_BANNER = 'igx-banner';
 const CSS_CLASS_ROW_EDITED = 'igx-grid__tr--edited';
 
-describe('IgxTreeGrid - Integration #tgrid', () => {
+describe('IgxTreeGrid - Integration #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid: IgxTreeGridComponent;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-keyBoardNav.spec.ts

@@ -10,7 +10,7 @@ import { setupGridScrollDetection } from '../../test-utils/helper-utils.spec';
 const DEBOUNCETIME = 30;
 const treeColumns = ['ID', 'Name', 'HireDate', 'Age', 'OnPTO'];
 
-describe('IgxTreeGrid - Key Board Navigation #tgrid', () => {
+describe('IgxTreeGrid - Key Board Navigation #tGrid', () => {
     let fix;
     let treeGrid: IgxTreeGridComponent;
 

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-multi-cell-selection.spec.ts

@@ -12,7 +12,7 @@ import { IgxTreeGridModule } from '.';
 import { HelperUtils, setupGridScrollDetection } from '../../test-utils/helper-utils.spec';
 import { UIInteractions, wait } from '../../test-utils/ui-interactions.spec';
 
-describe('IgxTreeGrid - Multi Cell selection #tgrid', () => {
+describe('IgxTreeGrid - Multi Cell selection #tGrid', () => {
     configureTestSuite();
 
     beforeEach(async(() => {

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-search.spec.ts

@@ -16,7 +16,7 @@ import { resizeObserverIgnoreError } from '../../test-utils/helper-utils.spec';
 const HIGHLIGHT_CLASS = 'igx-highlight';
 const ACTIVE_CLASS = 'igx-highlight__active';
 
-describe('IgxTreeGrid - search API #tgrid', () => {
+describe('IgxTreeGrid - search API #tGrid', () => {
     configureTestSuite();
     let fix;
     let fixNativeElement;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-selection.spec.ts

@@ -19,7 +19,7 @@ import { IgxStringFilteringOperand, IgxNumberFilteringOperand } from '../../data
 import { configureTestSuite } from '../../test-utils/configure-suite';
 import { wait } from '../../test-utils/ui-interactions.spec';
 
-describe('IgxTreeGrid - Selection #tgrid', () => {
+describe('IgxTreeGrid - Selection #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid: IgxTreeGridComponent;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-sorting.spec.ts

@@ -8,7 +8,7 @@ import { configureTestSuite } from '../../test-utils/configure-suite';
 import { DefaultSortingStrategy } from '../../data-operations/sorting-strategy';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 
-describe('IgxTreeGrid - Sorting #tgrid', () => {
+describe('IgxTreeGrid - Sorting #tGrid', () => {
     configureTestSuite();
     let fix;
     let treeGrid: IgxTreeGridComponent;

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-summaries.spec.ts

@@ -15,7 +15,7 @@ import { wait, UIInteractions } from '../../test-utils/ui-interactions.spec';
 import { IgxNumberFilteringOperand } from 'igniteui-angular';
 import { IgxTreeGridRowComponent } from './tree-grid-row.component';
 
-describe('IgxTreeGrid - Summaries #tgrid', () => {
+describe('IgxTreeGrid - Summaries #tGrid', () => {
     configureTestSuite();
     const DEBOUNCETIME = 30;
 

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.spec.ts

@@ -13,7 +13,7 @@ import {
 } from '../../test-utils/tree-grid-components.spec';
 import { wait } from '../../test-utils/ui-interactions.spec';
 
-describe('IgxTreeGrid Component Tests #tgrid', () => {
+describe('IgxTreeGrid Component Tests #tGrid', () => {
     configureTestSuite();
     const TBODY_CLASS = '.igx-grid__tbody-content';
     let fix;