MIME type verification via %mp_assert macro

The script uses the `%mp_assert` macro, typically employed in unit testing frameworks like SASUnit. It evaluates a logical condition (`iftrue`) that compares the value returned by the call to the `%mf_mimetype('XLS')` macro with the string 'application/vnd.ms-excel'. This assertion aims to confirm that the `%mf_mimetype` macro produces the correct MIME type for XLS files. A description ('Checking correct value') is associated with the assertion to facilitate tracking of test results.

Data Analysis

Type : N/A

This script does not involve the manipulation or reading of SAS or external data. Its objective is purely functional: to test the value returned by a utility macro (%mf_mimetype) and not to process datasets.

1 Code Block

MACRO CALL

Explanation :
This code block invokes the `%mp_assert` macro. This macro is designed for assertions within a unit testing context. The `iftrue` argument contains the logical expression to be evaluated: `"%mf_mimetype(XLS)"="application/vnd.ms-excel"`. If this expression is true, the assertion passes; otherwise, it fails. The `desc` parameter provides a textual description of the assertion's objective.

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1	%mp_assert(
2	iftrue=("%mf_mimetype(XLS)"="application/vnd.ms-excel"),
3	desc=Checking correct value
4	)

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