igniteui-angular-sovn/src/lib/grids/tree-grid/tree-grid-grouping.pipe.spec.ts

Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps

import { TestBed, waitForAsync } from "@angular/core/testing";
import { NoopAnimationsModule } from "@angular/platform-browser/animations";
import { DefaultSortingStrategy } from "igniteui-angular-sovn";
import { IGroupingExpression } from "../../data-operations/grouping-expression.interface";
import { configureTestSuite } from "../../test-utils/configure-suite";
import { SampleTestData } from "../../test-utils/sample-test-data.spec";
import {
    IgxTreeGridSimpleComponent,
    IgxTreeGridPrimaryForeignKeyComponent,
} from "../../test-utils/tree-grid-components.spec";
import { IgxTreeGridGroupingPipe } from "./tree-grid.grouping.pipe";

describe("TreeGrid Grouping Pipe", () => {
    configureTestSuite();
    let groupPipe: IgxTreeGridGroupingPipe;
    let data: any[];
    let grid: any;

    beforeAll(waitForAsync(() => {
        TestBed.configureTestingModule({
            imports: [
                NoopAnimationsModule,
                IgxTreeGridSimpleComponent,
                IgxTreeGridPrimaryForeignKeyComponent,
            ],
        }).compileComponents();
    }));

    beforeEach(() => {
        groupPipe = new IgxTreeGridGroupingPipe();
        data = SampleTestData.employeeTreeDataPrimaryForeignKeyExt();
        data.forEach((element) => {
            element["HireDate"] = null;
        });
    });

    it("doesn't change the data when no groupingExpressions are passed.", () => {
        const result = groupPipe.transform(data, [], "Employees", "CK", null);
        expect(result).toEqual(data);
    });

    it("handles gracefully an empty input data", () => {
        const result = groupPipe.transform([], [], "Employees", "CK", null);
        expect(result).toEqual([]);
    });

    it("handles gracefully an empty input data when groupingExpressions are specified", () => {
        const groupingExpressions: IGroupingExpression[] = [
            groupingExpression("OnPTO"),
        ];
        const result = groupPipe.transform(
            [],
            groupingExpressions,
            "Employees",
            "CK",
            null
        );
        expect(result).toEqual([]);
    });

    it("groups the data properly by a single boolean field", () => {
        const groupingExpressions = [groupingExpression("OnPTO")];
        transformAndVerify(
            data,
            groupedByPTO,
            groupingExpressions,
            "Employees",
            "CK"
        );
    });

    it("groups the data properly by a single number field", () => {
        const groupingExpressions = [groupingExpression("ParentID")];
        transformAndVerify(
            data,
            groupedByParentID,
            groupingExpressions,
            "Employees",
            "CK"
        );
    });

    it("groups the data properly by a single string field", () => {
        const groupingExpressions = [groupingExpression("JobTitle")];
        transformAndVerify(
            data,
            groupedByJobTitle,
            groupingExpressions,
            "Employees",
            "CK"
        );
    });

    it("groups the data properly by two fields.", () => {
        const groupingExpressions = [
            groupingExpression("OnPTO", 2),
            groupingExpression("JobTitle"),
        ];
        transformAndVerify(
            data,
            groupedByPTODescJobTitle,
            groupingExpressions,
            "Employees",
            "CK"
        );
    });

    it("groups the data properly by three fields.", () => {
        const groupingExpressions = [
            groupingExpression("OnPTO"),
            groupingExpression("JobTitle", 2),
            groupingExpression("ParentID", 1),
        ];
        transformAndVerify(
            data,
            groupedByPTOJobDescPID,
            groupingExpressions,
            "Employees",
            "CK"
        );
    });

    it("check result based on 'groupKey' parameter.", () => {
        const groupingExpressions = [groupingExpression("OnPTO")];
        const groupKeys = [null, undefined, "OOF"];

        groupKeys.forEach((groupKey) => {
            const result = groupPipe.transform(
                data,
                groupingExpressions,
                groupKey,
                "CK",
                null
            );

            expect(result[0][groupKey]).toBe("false (13)");
            expect(result[1][groupKey]).toBe("true (5)");
        });
    });

    it("check result based on 'childDataKey' parameter.", () => {
        const groupingExpressions = [groupingExpression("OnPTO")];
        const childDataKeys = [null, undefined, "CK"];
        const groupKey = "Group";

        childDataKeys.forEach((childDataKey) => {
            const result = groupPipe.transform(
                data,
                groupingExpressions,
                groupKey,
                childDataKey,
                null
            );

            expect(result[0][childDataKey]).toBeInstanceOf(Array);
            expect(result[0][childDataKey].length).toBe(13);
            expect(result[1][childDataKey]).toBeInstanceOf(Array);
            expect(result[1][childDataKey].length).toBe(5);
        });
    });

    it("check result with aggregations.", () => {
        const groupingExpressions = [groupingExpression("OnPTO")];
        const aggregations = [
            {
                field: "Age",
                aggregate: (parent: any, children: any[]) =>
                    children
                        .map((c) => c.Age)
                        .reduce((min, c) => (min < c ? min : c), new Date()),
            },
        ];

        const result = groupPipe.transform(
            data,
            groupingExpressions,
            "Group",
            "CK",
            grid,
            aggregations
        );
        expect(result[0]["Age"]).toEqual(25);
        expect(result[1]["Age"]).toEqual(29);
    });

    describe("By Date", () => {
        beforeEach(() => {
            const fix = TestBed.createComponent(IgxTreeGridSimpleComponent);
            fix.detectChanges();
            grid = fix.componentInstance.treeGrid;
            groupPipe = new IgxTreeGridGroupingPipe();
            data = SampleTestData.employeeTreeDataPrimaryForeignKeyExt();
            data.forEach((element) => {
                element["HireDate"].toJSON = function () {
                    return this.toDateString();
                };
            });
        });

        it("groups the data properly by a single date field", () => {
            const groupingExpressions = [groupingExpression("HireDate")];
            transformAndVerify(
                data,
                groupedByHireDate,
                groupingExpressions,
                "Employees",
                "CK",
                grid
            );
        });
    });

    describe("By String", () => {
        beforeEach(() => {
            const fix = TestBed.createComponent(
                IgxTreeGridPrimaryForeignKeyComponent
            );
            fix.detectChanges();
            grid = fix.componentInstance.treeGrid;
            groupPipe = new IgxTreeGridGroupingPipe();
            data = SampleTestData.employeeTreeDataCaseSensitive();
            data.forEach((element) => {
                element["HireDate"] = null;
            });
        });

        it("groups the data properly by a single string field with lower case value", () => {
            const groupingExpressions = [groupingExpression("JobTitle")];
            transformAndVerify(
                data,
                groupedByJobTitleCaseSensitive,
                groupingExpressions,
                "Employees",
                "CK",
                grid
            );
        });
    });

    const groupingExpression = (
        fieldName: string,
        dir = 1,
        ignoreCase = true,
        strategy = DefaultSortingStrategy.instance()
    ) => ({ fieldName, dir, ignoreCase, strategy });

    const transformAndVerify = (
        inputData: any[],
        expectedResult: string,
        groupingExpressions = [],
        groupKey: string,
        childDataKey: string,
        treeGrid = null,
        aggregations = []
    ) => {
        const result = groupPipe.transform(
            inputData,
            groupingExpressions,
            groupKey,
            childDataKey,
            treeGrid,
            aggregations
        );

        expect(JSON.stringify(result)).toEqual(expectedResult);
    };

    // eslint-disable-next-line max-len
    const groupedByPTO =
        '[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"},{"ID":998,"ParentID":317,"Name":"Sven Ottlieb","HireDate":null,"Age":44,"OnPTO":false,"JobTitle":"Senior Software Developer"},{"ID":847,"ParentID":-1,"Name":"Ana Sanders","HireDate":null,"Age":42,"OnPTO":false,"JobTitle":"Vice President"},{"ID":663,"ParentID":847,"Name":"Elizabeth Richards","HireDate":null,"Age":25,"OnPTO":false,"JobTitle":"Associate Software Developer"},{"ID":141,"ParentID":663,"Name":"Trevor Ashworth","HireDate":null,"OnPTO":false,"Age":39,"JobTitle":"Software Developer"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"},{"ID":17,"ParentID":-1,"Name":"Yang Wang","HireDate":null,"Age":61,"OnPTO":false,"JobTitle":"Director"},{"ID":12,"ParentID":17,"Name":"Pedro Afonso","HireDate":null,"Age":50,"OnPTO":false,"JobTitle":"Director"},{"ID":109,"ParentID":12,"Name":"Patricio Simpson","HireDate":null,"Age":25,"OnPTO":false,"Employees":[],"JobTitle":"Associate Software Developer"},{"ID":299,"ParentID":12,"Name":"Peter Lewis","HireDate":null,"OnPTO":false,"Age":25,"JobTitle":"Associate Software Developer"},{"ID":101,"ParentID":17,"Name":"Casey Harper","HireDate":null,"OnPTO":false,"Age":27,"JobTitle":"Software Developer"}],"Employees":"false (13)","_Igx_Hidden_Data_":{"OnPTO":false}},{"CK":[{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Associate Software Developer"},{"ID":711,"ParentID":317,"Name":"Roland Mendel","HireDate":null,"Age":35,"OnPTO":true,"JobTitle":"Software Developer"},{"ID":225,"ParentID":847,"Name":"Laurence Johnson","HireDate":null,"OnPTO":true,"Age":44,"JobTitle":"Senior Software Developer"},{"ID":15,"ParentID":19,"Name":"Antonio Moreno","HireDate":null,"Age":44,"OnPTO":true,"Employees":[],"JobTitle":"Senior Software Developer, TL"},{"ID":99,"ParentID":12,"Name":"Francisco Chang","HireDate":null,"OnPTO":true,"Age":39,"JobTitle":"Senior Software Developer"}],"Employees":"true (5)","_Igx_Hidden_Data_":{"OnPTO":true}}]';
    // eslint-disable-next-line max-len
    const groupedByParentID =
        '[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":847,"ParentID":-1,"Name":"Ana Sanders","HireDate":null,"Age":42,"OnPTO":false,"JobTitle":"Vice President"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"},{"ID":17,"ParentID":-1,"Name":"Yang Wang","HireDate":null,"Age":61,"OnPTO":false,"JobTitle":"Director"}],"Employees":"-1 (4)","_Igx_Hidden_Data_":{"ParentID":-1}},{"CK":[{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Associate Software Developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"}],"Employees":"147 (3)","_Igx_Hidden_Data_":{"ParentID":147}},{"CK":[{"ID":711,"ParentID":317,"Name":"Roland Mendel","HireDate":null,"Age":35,"OnPTO":true,"JobTitle":"Software Developer"},{"ID":998,"ParentID":317,"Name":"Sven Ottlieb","HireDate":null,"Age":44,"OnPTO":false,"JobTitle":"Senior Software Developer"}],"Employees":"317 (2)","_Igx_Hidden_Data_":{"ParentID":317}},{"CK":[{"ID":225,"ParentID":847,"Name":"Laurence Johnson","HireDate":null,"OnPTO":true,"Age":44,"JobTitle":"Senior Software Developer"},{"ID":663,"ParentID":847,"Name":"Elizabeth Richards","HireDate":null,"Age":25,"OnPTO":false,"JobTitle":"Associate Software Developer"}],"Employees":"847 (2)","_Igx_Hidden_Data_":{"ParentID":847}},{"CK":[{"ID":141,"ParentID":663,"Name":"Trevor Ashworth","HireDate":null,"OnPTO":false,"Age":39,"JobTitle":"Software Developer"}],"Employees":"663 (1)","_Igx_Hidden_Data_":{"ParentID":663}},{"CK":[{"ID":15,"ParentID":19,"Name":"Antonio Moreno","HireDate":null,"Age":44,"OnPTO":true,"Employees":[],"JobTitle":"Senior Software Developer, TL"}],"Employees":"19 (1)","_Igx_Hidden_Data_":{"ParentID":19}},{"CK":[{"ID":12,"ParentID":17,"Name":"Pedro Afonso","HireDate":null,"Age":50,"OnPTO":false,"JobTitle":"Director"},{"ID":101,"ParentID":17,"Name":"Casey Harper","HireDate":null,"OnPTO":false,"Age":27,"JobTitle":"Software Developer"}],"Employees":"17 (2)","_Igx_Hidden_Data_":{"ParentID":17}},{"CK":[{"ID":109,"ParentID":12,"Name":"Patricio Simpson","HireDate":null,"Age":25,"OnPTO":false,"Employees":[],"JobTitle":"Associate Software Developer"},{"ID":99,"ParentID":12,"Name":"Francisco Chang","HireDate":null,"OnPTO":true,"Age":39,"JobTitle":"Senior Software Developer"},{"ID":299,"ParentID":12,"Name":"Peter Lewis","HireDate":null,"OnPTO":false,"Age":25,"JobTitle":"Associate Software Developer"}],"Employees":"12 (3)","_Igx_Hidden_Data_":{"ParentID":12}}]';
    // eslint-disable-next-line max-len
    const groupedByJobTitle =
        '[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"},{"ID":17,"ParentID":-1,"Name":"Yang Wang","HireDate":null,"Age":61,"OnPTO":false,"JobTitle":"Director"},{"ID":12,"ParentID":17,"Name":"Pedro Afonso","HireDate":null,"Age":50,"OnPTO":false,"JobTitle":"Director"}],"Employees":"Director (4)","_Igx_Hidden_Data_":{"JobTitle":"Director"}},{"CK":[{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"},{"ID":711,"ParentID":317,"Name":"Roland Mendel","HireDate":null,"Age":35,"OnPTO":true,"JobTitle":"Software Developer"},{"ID":141,"ParentID":663,"Name":"Trevor Ashworth","HireDate":null,"OnPTO":false,"Age":39,"JobTitle":"Software Developer"},{"ID":101,"ParentID":17,"Name":"Casey Harper","HireDate":null,"OnPTO":false,"Age":27,"JobTitle":"Software Developer"}],"Employees":"Software Developer (5)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}},{"CK":[{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Associate Software Developer"},{"ID":663,"ParentID":847,"Name":"Elizabeth Richards","HireDate":null,"Age":25,"OnPTO":false,"JobTitle":"Associate Software Developer"},{"ID":109,"ParentID":12,"Name":"Patricio Simpson","HireDate":null,"Age":25,"OnPTO":false,"Employees":[],"JobTitle":"Associate Software Developer"},{"ID":299,"ParentID":12,"Name":"Peter Lewis","HireDate":null,"OnPTO":false,"Age":25,"JobTitle":"Associate Software Developer"}],"Employees":"Associate Software Developer (4)","_Igx_Hidden_Data_":{"JobTitle":"Associate Software Developer"}},{"CK":[{"ID":998,"ParentID":317,"Name":"Sven Ottlieb","HireDate":null,"Age":44,"OnPTO":false,"JobTitle":"Senior Software Developer"},{"ID":225,"ParentID":847,"Name":"Laurence Johnson","HireDate":null,"OnPTO":true,"Age":44,"JobTitle":"Senior Software Developer"},{"ID":99,"ParentID":12,"Name":"Francisco Chang","HireDate":null,"OnPTO":true,"Age":39,"JobTitle":"Senior Software Developer"}],"Employees":"Senior Software Developer (3)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer"}},{"CK":[{"ID":847,"ParentID":-1,"Name":"Ana Sanders","HireDate":null,"Age":42,"OnPTO":false,"JobTitle":"Vice President"}],"Employees":"Vice President (1)","_Igx_Hidden_Data_":{"JobTitle":"Vice President"}},{"CK":[{"ID":15,"ParentID":19,"Name":"Antonio Moreno","HireDate":null,"Age":44,"OnPTO":true,"Employees":[],"JobTitle":"Senior Software Developer, TL"}],"Employees":"Senior Software Developer, TL (1)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer, TL"}}]';
    // eslint-disable-next-line max-len
    const groupedByJobTitleCaseSensitive =
        '[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"}],"Employees":"Director (2)","_Igx_Hidden_Data_":{"JobTitle":"Director"}},{"CK":[{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Software developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"}],"Employees":"Software Developer (3)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}}]';
    // eslint-disable-next-line max-len
    const groupedByPTODescJobTitle =
        '[{"CK":[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"},{"ID":17,"ParentID":-1,"Name":"Yang Wang","HireDate":null,"Age":61,"OnPTO":false,"JobTitle":"Director"},{"ID":12,"ParentID":17,"Name":"Pedro Afonso","HireDate":null,"Age":50,"OnPTO":false,"JobTitle":"Director"}],"Employees":"Director (4)","_Igx_Hidden_Data_":{"JobTitle":"Director"}},{"CK":[{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"},{"ID":141,"ParentID":663,"Name":"Trevor Ashworth","HireDate":null,"OnPTO":false,"Age":39,"JobTitle":"Software Developer"},{"ID":101,"ParentID":17,"Name":"Casey Harper","HireDate":null,"OnPTO":false,"Age":27,"JobTitle":"Software Developer"}],"Employees":"Software Developer (4)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}},{"CK":[{"ID":998,"ParentID":317,"Name":"Sven Ottlieb","HireDate":null,"Age":44,"OnPTO":false,"JobTitle":"Senior Software Developer"}],"Employees":"Senior Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer"}},{"CK":[{"ID":847,"ParentID":-1,"Name":"Ana Sanders","HireDate":null,"Age":42,"OnPTO":false,"JobTitle":"Vice President"}],"Employees":"Vice President (1)","_Igx_Hidden_Data_":{"JobTitle":"Vice President"}},{"CK":[{"ID":663,"ParentID":847,"Name":"Elizabeth Richards","HireDate":null,"Age":25,"OnPTO":false,"JobTitle":"Associate Software Developer"},{"ID":109,"ParentID":12,"Name":"Patricio Simpson","HireDate":null,"Age":25,"OnPTO":false,"Employees":[],"JobTitle":"Associate Software Developer"},{"ID":299,"ParentID":12,"Name":"Peter Lewis","HireDate":null,"OnPTO":false,"Age":25,"JobTitle":"Associate Software Developer"}],"Employees":"Associate Software Developer (3)","_Igx_Hidden_Data_":{"JobTitle":"Associate Software Developer"}}],"Employees":"false (13)","_Igx_Hidden_Data_":{"OnPTO":false}},{"CK":[{"CK":[{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Associate Software Developer"}],"Employees":"Associate Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Associate Software Developer"}},{"CK":[{"ID":711,"ParentID":317,"Name":"Roland Mendel","HireDate":null,"Age":35,"OnPTO":true,"JobTitle":"Software Developer"}],"Employees":"Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}},{"CK":[{"ID":225,"ParentID":847,"Name":"Laurence Johnson","HireDate":null,"OnPTO":true,"Age":44,"JobTitle":"Senior Software Developer"},{"ID":99,"ParentID":12,"Name":"Francisco Chang","HireDate":null,"OnPTO":true,"Age":39,"JobTitle":"Senior Software Developer"}],"Employees":"Senior Software Developer (2)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer"}},{"CK":[{"ID":15,"ParentID":19,"Name":"Antonio Moreno","HireDate":null,"Age":44,"OnPTO":true,"Employees":[],"JobTitle":"Senior Software Developer, TL"}],"Employees":"Senior Software Developer, TL (1)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer, TL"}}],"Employees":"true (5)","_Igx_Hidden_Data_":{"OnPTO":true}}]';
    // eslint-disable-next-line max-len
    const groupedByPTOJobDescPID =
        '[{"CK":[{"CK":[{"CK":[{"ID":147,"ParentID":-1,"Name":"John Winchester","HireDate":null,"Age":55,"OnPTO":false,"JobTitle":"Director"},{"ID":19,"ParentID":-1,"Name":"Victoria Lincoln","HireDate":null,"Age":49,"OnPTO":false,"JobTitle":"Director"},{"ID":17,"ParentID":-1,"Name":"Yang Wang","HireDate":null,"Age":61,"OnPTO":false,"JobTitle":"Director"}],"Employees":"-1 (3)","_Igx_Hidden_Data_":{"ParentID":-1}},{"CK":[{"ID":12,"ParentID":17,"Name":"Pedro Afonso","HireDate":null,"Age":50,"OnPTO":false,"JobTitle":"Director"}],"Employees":"17 (1)","_Igx_Hidden_Data_":{"ParentID":17}}],"Employees":"Director (4)","_Igx_Hidden_Data_":{"JobTitle":"Director"}},{"CK":[{"CK":[{"ID":475,"ParentID":147,"Name":"Michael Langdon","HireDate":null,"Age":43,"OnPTO":false,"Employees":null,"JobTitle":"Software Developer"},{"ID":317,"ParentID":147,"Name":"Monica Reyes","HireDate":null,"Age":31,"OnPTO":false,"JobTitle":"Software Developer"}],"Employees":"147 (2)","_Igx_Hidden_Data_":{"ParentID":147}},{"CK":[{"ID":141,"ParentID":663,"Name":"Trevor Ashworth","HireDate":null,"OnPTO":false,"Age":39,"JobTitle":"Software Developer"}],"Employees":"663 (1)","_Igx_Hidden_Data_":{"ParentID":663}},{"CK":[{"ID":101,"ParentID":17,"Name":"Casey Harper","HireDate":null,"OnPTO":false,"Age":27,"JobTitle":"Software Developer"}],"Employees":"17 (1)","_Igx_Hidden_Data_":{"ParentID":17}}],"Employees":"Software Developer (4)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}},{"CK":[{"CK":[{"ID":998,"ParentID":317,"Name":"Sven Ottlieb","HireDate":null,"Age":44,"OnPTO":false,"JobTitle":"Senior Software Developer"}],"Employees":"317 (1)","_Igx_Hidden_Data_":{"ParentID":317}}],"Employees":"Senior Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer"}},{"CK":[{"CK":[{"ID":847,"ParentID":-1,"Name":"Ana Sanders","HireDate":null,"Age":42,"OnPTO":false,"JobTitle":"Vice President"}],"Employees":"-1 (1)","_Igx_Hidden_Data_":{"ParentID":-1}}],"Employees":"Vice President (1)","_Igx_Hidden_Data_":{"JobTitle":"Vice President"}},{"CK":[{"CK":[{"ID":663,"ParentID":847,"Name":"Elizabeth Richards","HireDate":null,"Age":25,"OnPTO":false,"JobTitle":"Associate Software Developer"}],"Employees":"847 (1)","_Igx_Hidden_Data_":{"ParentID":847}},{"CK":[{"ID":109,"ParentID":12,"Name":"Patricio Simpson","HireDate":null,"Age":25,"OnPTO":false,"Employees":[],"JobTitle":"Associate Software Developer"},{"ID":299,"ParentID":12,"Name":"Peter Lewis","HireDate":null,"OnPTO":false,"Age":25,"JobTitle":"Associate Software Developer"}],"Employees":"12 (2)","_Igx_Hidden_Data_":{"ParentID":12}}],"Employees":"Associate Software Developer (3)","_Igx_Hidden_Data_":{"JobTitle":"Associate Software Developer"}}],"Employees":"false (13)","_Igx_Hidden_Data_":{"OnPTO":false}},{"CK":[{"CK":[{"CK":[{"ID":957,"ParentID":147,"Name":"Thomas Hardy","HireDate":null,"Age":29,"OnPTO":true,"JobTitle":"Associate Software Developer"}],"Employees":"147 (1)","_Igx_Hidden_Data_":{"ParentID":147}}],"Employees":"Associate Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Associate Software Developer"}},{"CK":[{"CK":[{"ID":711,"ParentID":317,"Name":"Roland Mendel","HireDate":null,"Age":35,"OnPTO":true,"JobTitle":"Software Developer"}],"Employees":"317 (1)","_Igx_Hidden_Data_":{"ParentID":317}}],"Employees":"Software Developer (1)","_Igx_Hidden_Data_":{"JobTitle":"Software Developer"}},{"CK":[{"CK":[{"ID":225,"ParentID":847,"Name":"Laurence Johnson","HireDate":null,"OnPTO":true,"Age":44,"JobTitle":"Senior Software Developer"}],"Employees":"847 (1)","_Igx_Hidden_Data_":{"ParentID":847}},{"CK":[{"ID":99,"ParentID":12,"Name":"Francisco Chang","HireDate":null,"OnPTO":true,"Age":39,"JobTitle":"Senior Software Developer"}],"Employees":"12 (1)","_Igx_Hidden_Data_":{"ParentID":12}}],"Employees":"Senior Software Developer (2)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer"}},{"CK":[{"CK":[{"ID":15,"ParentID":19,"Name":"Antonio Moreno","HireDate":null,"Age":44,"OnPTO":true,"Employees":[],"JobTitle":"Senior Software Developer, TL"}],"Employees":"19 (1)","_Igx_Hidden_Data_":{"ParentID":19}}],"Employees":"Senior Software Developer, TL (1)","_Igx_Hidden_Data_":{"JobTitle":"Senior Software Developer, TL"}}],"Employees":"true (5)","_Igx_Hidden_Data_":{"OnPTO":true}}]';
    // eslint-disable-next-line max-len
    const groupedByHireDate =
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