CI: Add doctest check for done modules

Author: MomIsBestFriend

ci/code_checks.sh

@@ -323,6 +323,14 @@ if [[ -z "$CHECK" || "$CHECK" == "doctests" ]]; then
     MSG='Doctests tseries' ; echo $MSG
     pytest -q --doctest-modules pandas/tseries/
     RET=$(($RET + $?)) ; echo $MSG "DONE"
+
+    MSG='Doctests sparse' ; echo $MSG
+    pytest -q --doctest-modules pandas/core/sparse/
+    RET=$(($RET + $?)) ; echo $MSG "DONE"
+
+    MSG='Doctests array_algos' ; echo $MSG
+    pytest -q --doctest-modules pandas/core/array_algos/
+    RET=$(($RET + $?)) ; echo $MSG "DONE"
 fi
 
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