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Karma test for DataTable options giving unexpected object property

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0

I am testing options being passed into DataTables.net

I am trying to test the order option but am getting this error when I run the test Expected object not to have properties _idx: 0;

I have not set _idx anywhere in my DataTable instance. I do not know where it is coming from.

This is my test:

const helpers = 
 removeDataTableInstance(instance) 
 let $cont = $('#cont')
 $cont.length && $cont.remove()
 instance && instance.destroy()
 ,
 createInstanceFromHTML(html, container = 'body', klass = DataTable, options = ) 
 $(container).append(`<div id="cont">$html</div>`);
 return new klass(document.querySelector('#reference'), options);
 


describe('Setting options in DataTable', function () 
 beforeEach(function () 
 );

 afterEach(function () 
 helpers.removeDataTableInstance(this.dataTableInstance);
 )

 it("table is in ascending order", function () 
 const order = [0, 'asc']
 const html = `<table id="reference"><thead><th></th><th></th></thead><tbody> 
 <tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td> 
 </tr></tbody></table>`
 this.dataTableInstance = helpers.createInstanceFromHTML(html: html, 
 options: order: [0, 'asc'])

 expect(this.dataTableInstance.options.order).toEqual(order);
 )
);

Am I missing something obvious? I dont have much experience writing tests or working with datatables any help would be appreciated.

datatables karma-jasmine

share|improve this question

asked Mar 21 at 21:28

gwar9gwar9

6851619

add a comment | 

0

I am testing options being passed into DataTables.net

I am trying to test the order option but am getting this error when I run the test Expected object not to have properties _idx: 0;

I have not set _idx anywhere in my DataTable instance. I do not know where it is coming from.

This is my test:

const helpers = 
 removeDataTableInstance(instance) 
 let $cont = $('#cont')
 $cont.length && $cont.remove()
 instance && instance.destroy()
 ,
 createInstanceFromHTML(html, container = 'body', klass = DataTable, options = ) 
 $(container).append(`<div id="cont">$html</div>`);
 return new klass(document.querySelector('#reference'), options);
 


describe('Setting options in DataTable', function () 
 beforeEach(function () 
 );

 afterEach(function () 
 helpers.removeDataTableInstance(this.dataTableInstance);
 )

 it("table is in ascending order", function () 
 const order = [0, 'asc']
 const html = `<table id="reference"><thead><th></th><th></th></thead><tbody> 
 <tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td> 
 </tr></tbody></table>`
 this.dataTableInstance = helpers.createInstanceFromHTML(html: html, 
 options: order: [0, 'asc'])

 expect(this.dataTableInstance.options.order).toEqual(order);
 )
);

Am I missing something obvious? I dont have much experience writing tests or working with datatables any help would be appreciated.

datatables karma-jasmine

share|improve this question

asked Mar 21 at 21:28

gwar9gwar9

6851619

add a comment | 

I am testing options being passed into DataTables.net

I am trying to test the order option but am getting this error when I run the test Expected object not to have properties _idx: 0;

I have not set _idx anywhere in my DataTable instance. I do not know where it is coming from.

This is my test:

const helpers = 
 removeDataTableInstance(instance) 
 let $cont = $('#cont')
 $cont.length && $cont.remove()
 instance && instance.destroy()
 ,
 createInstanceFromHTML(html, container = 'body', klass = DataTable, options = ) 
 $(container).append(`<div id="cont">$html</div>`);
 return new klass(document.querySelector('#reference'), options);
 


describe('Setting options in DataTable', function () 
 beforeEach(function () 
 );

 afterEach(function () 
 helpers.removeDataTableInstance(this.dataTableInstance);
 )

 it("table is in ascending order", function () 
 const order = [0, 'asc']
 const html = `<table id="reference"><thead><th></th><th></th></thead><tbody> 
 <tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td> 
 </tr></tbody></table>`
 this.dataTableInstance = helpers.createInstanceFromHTML(html: html, 
 options: order: [0, 'asc'])

 expect(this.dataTableInstance.options.order).toEqual(order);
 )
);

Am I missing something obvious? I dont have much experience writing tests or working with datatables any help would be appreciated.

datatables karma-jasmine

share|improve this question

asked Mar 21 at 21:28

gwar9gwar9

6851619

const helpers = 
 removeDataTableInstance(instance) 
 let $cont = $('#cont')
 $cont.length && $cont.remove()
 instance && instance.destroy()
 ,
 createInstanceFromHTML(html, container = 'body', klass = DataTable, options = ) 
 $(container).append(`<div id="cont">$html</div>`);
 return new klass(document.querySelector('#reference'), options);
 


describe('Setting options in DataTable', function () 
 beforeEach(function () 
 );

 afterEach(function () 
 helpers.removeDataTableInstance(this.dataTableInstance);
 )

 it("table is in ascending order", function () 
 const order = [0, 'asc']
 const html = `<table id="reference"><thead><th></th><th></th></thead><tbody> 
 <tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td> 
 </tr></tbody></table>`
 this.dataTableInstance = helpers.createInstanceFromHTML(html: html, 
 options: order: [0, 'asc'])

 expect(this.dataTableInstance.options.order).toEqual(order);
 )
);

share|improve this question

asked Mar 21 at 21:28

gwar9gwar9

6851619

share|improve this question

asked Mar 21 at 21:28

gwar9gwar9

6851619

asked Mar 21 at 21:28

gwar9gwar9

6851619

asked Mar 21 at 21:28

gwar9gwar9

6851619