[PATCH 0/3] t6025: updating tests

Greetings everyone!

This is my first ever contribution in the Open-Source Community and I chose Git for this purpose as I have been using this important tool to maintain my projects regularly.

In this patch, I have:

  - modernized these tests so that they meet current Git CodingGuidlines[1]
  - replaced the pipe operator with the redirection operator so that one can
	detect the errors easily and precisely
  - used helper function 'test_path_is_file()' to replace 'test -f' checks in
	in the program as it improves the readability of the code and provides 
	better error messages

Also, I have some questions to better my understanding of the code:
	- In the statement, 
		> git hash-object -t blob -w --stdin
	  is it necessary to explicitly specify the type 'blob' of the hash-object?
	  I have this question because it is the default type of hash-object.
	- In the statement, 
		> l=$(printf file | git hash-object -t blob -w --stdin)
	  I have not used the redirection operator as this sub-shell will be executed 
	  separately, hence its error cannot be captured therefore the presence of '>' 
	  will not matter. Will using '>' improve the code?

Thanks, Shourya Shukla

Shourya Shukla (3):
  t6025: modernize style
  t6025: replace pipe with redirection operator
  t6025: use helpers to replace test -f <path>

 t/t6025-merge-symlinks.sh | 97 ++++++++++++++++++++-------------------
 1 file changed, 50 insertions(+), 47 deletions(-)