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dcbot
79 lines
1.8 KiB
SAS
79 lines
1.8 KiB
SAS
/**
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@file
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@brief Testing mf_getvalue macro
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<h4> SAS Macros </h4>
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@li mf_getvalue.sas
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@li mp_assert.sas
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@li mp_assertscope.sas
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**/
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data work.test_data;
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do i = 1 to 10;
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output;
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end;
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stop;
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run;
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/* - Test 1 -
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Get value from default first observation.
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No filter.
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*/
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%mp_assertscope(SNAPSHOT)
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%let test_value=%mf_getvalue(work.test_data,i);
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%mp_assertscope(COMPARE,ignorelist=test_value)
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%mp_assert(
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iftrue=(&test_value=1 and &syscc eq 0),
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desc=Basic test fetching value from default first obs,
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outds=work.test_results
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)
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/* - Test 2 -
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Get value from 10th observation.
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No filter.
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*/
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%let test_value=%mf_getvalue(work.test_data,i,fetchobs=10);
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%mp_assert(
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iftrue=(&test_value=10 and &syscc eq 0),
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desc=Test fetching value from specifically the 10th row,
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outds=work.test_results
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)
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/* - Test 3 -
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Get value from default first observation.
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With filter.
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*/
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%let test_value=%mf_getvalue(work.test_data,i,filter=(i>4));
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%mp_assert(
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iftrue=(&test_value=5 and &syscc eq 0),
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desc=Test fetching value from default row of filtered data,
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outds=work.test_results
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)
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/* - Test 4 -
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Get value from specified observation.
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With filter.
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*/
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%let test_value=%mf_getvalue(work.test_data,i,filter=(i>4),fetchobs=5);
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%mp_assert(
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iftrue=(&test_value=9 and &syscc eq 0),
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desc=Test fetching value from 5th row of filtered data,
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outds=work.test_results
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)
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/* - Test 5 -
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Get value from default observation.
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Filter removes all rows. This simulates providing an empty dataset
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or specifying an observation number beyond the set returned by the filter.
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*/
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%let test_value=%mf_getvalue(work.test_data,i,filter=(i>10));
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%mp_assert(
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iftrue=(&test_value=%str() and &syscc eq 4),
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desc=Test fetching value from 1st row of empty (filtered) data,
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outds=work.test_results
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)
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%let syscc=0;
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