feat: new (generic) mp_assert macro, and new feature (type filter) for mf_getvarlist. Added/updated tests for mp_filtercheck and mp_validatecol and mf_getvarlist.

tests/base/mf_getvarlist.test.sas

@@ -0,0 +1,60 @@
+/**
+  @file
+  @brief Testing mf_getvarlist macro
+
+  <h4> SAS Macros </h4>
+  @li mf_getvarlist.sas
+
+**/
+
+
+%let test1=%mf_getvarlist(sashelp.class);
+%let test2=%mf_getvarlist(sashelp.class,dlm=X);
+%let test3=%mf_getvarlist(sashelp.class,dlm=%str(,),quote=double);
+%let test4=%mf_getvarlist(sashelp.class,typefilter=N);
+%let test5=%mf_getvarlist(sashelp.class,typefilter=C);
+
+data work.test_results;
+  length test_description $256 test_result $4 test_comments base result  $256;
+  test_description="Basic test";
+  base=symget('test1');
+  result='Name Sex Age Height Weight';
+  if base=result then test_result='PASS';
+  else test_result='FAIL';
+  test_comments="Comparing "!!trim(base)!!' vs '!!trim(result);
+  output;
+
+  test_description="DLM test";
+  base=symget('test2');
+  result='NameXSexXAgeXHeightXWeight';
+  if base=result then test_result='PASS';
+  else test_result='FAIL';
+  test_comments="Comparing "!!trim(base)!!' vs '!!trim(result);
+  output;
+
+  test_description="DLM + quote test";
+  base=symget('test3');
+  result='"Name","Sex","Age","Height","Weight"';
+  if base=result then test_result='PASS';
+  else test_result='FAIL';
+  test_comments="Comparing "!!trim(base)!!' vs '!!trim(result);
+  output;
+
+  test_description="Numeric Filter";
+  base=symget('test4');
+  result='Age Height Weight';
+  if base=result then test_result='PASS';
+  else test_result='FAIL';
+  test_comments="Comparing "!!trim(base)!!' vs '!!trim(result);
+  output;
+
+  test_description="Char Filter";
+  base=symget('test5');
+  result='Name Sex';
+  if base=result then test_result='PASS';
+  else test_result='FAIL';
+  test_comments="Comparing "!!trim(base)!!' vs '!!trim(result);
+  output;
+
+  drop base result;
+run;

tests/base/mp_filtercheck.test.sas

@@ -5,6 +5,7 @@
   <h4> SAS Macros </h4>
   @li mp_filtercheck.sas
   @li mp_assertdsobs.sas
+  @li mp_assert.sas
 
 **/
 
@@ -125,3 +126,23 @@ run;
   outds=work.test_results
 )
 
+/* Supply variables with incorrect types */
+data work.inds;
+  infile datalines4 dsd;
+  input GROUP_LOGIC:$3. SUBGROUP_LOGIC:$3. SUBGROUP_ID:8. VARIABLE_NM:$32.
+    OPERATOR_NM:$10. RAW_VALUE:8;
+datalines4;
+AND,AND,1,age,=,0
+;;;;
+run;
+%let syscc=0;
+%mp_filtercheck(work.inds,
+  targetds=sashelp.class,
+  outds=work.badrecords,
+  abort=NO
+)
+%mp_assert(iftrue=(&syscc=42),
+  desc=Throw error if RAW_VALUE is incorrect,
+  outds=work.test_results
+)
+%let syscc=0;

tests/base/mp_validatecol.test.sas

@@ -17,7 +17,7 @@ data test1;
   input;
   libds=_infile_;
   %mp_validatecol(libds,LIBDS,is_libds)
-  if libds=1;
+  if is_libds=1;
 datalines4;
 some.libname
 !lib.blah