Add ELL view tests

[KyleVaughn]

Description:

Build a test for the ELL view function, it is a test for the view function of the SparseMatrix_ELL class and ensures that it does perform the task and ensures the functionality is correctly implemented.

Tasks:

• [ ] Ensure that the ELL class has a view method defined
• [ ] Communicate with the ELL view method developed to understand the operation of the view method
• [ ] Ensure no bugs are present In the view function, assign a matrix to the ELL format to check functionality as well the required coefficients
• [ ] Test the view method, print output, if output matches expected output , view method passed, if not, view method implementation is incorrect.
• [ ] IF the test fails, provide reason on screen

Definition of done:

The ELL view test will work successfully and print the test results on the screen based on if the test passed or failed.

[KyleVaughn]

Review by @sthvkbht

[sthvkbht]

Clear and detail plan of what is required for the issue. 👍

[sthvkbht]

The implementation compiles successfully and performs the defined tasks.