--- /dev/null
+;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; ======================================================================
+;;;; File: test-fdml.lisp
+;;;; Author: Marcus Pearce <m.t.pearce@city.ac.uk>
+;;;; Created: 30/03/2004
+;;;; Updated: <04/04/2004 11:52:39 marcusp>
+;;;; ======================================================================
+;;;;
+;;;; Description ==========================================================
+;;;; ======================================================================
+;;;;
+;;;; Tests for the CLSQL-USQL Functional Data Manipulation Language
+;;;; (FDML).
+;;;;
+;;;; ======================================================================
+
+(in-package :clsql-usql-tests)
+
+#.(usql:locally-enable-sql-reader-syntax)
+
+;; inserts a record using all values only and then deletes it
+(deftest :fdml/insert/1
+ (progn
+ (usql:insert-records :into [employee]
+ :values `(11 1 "Yuri" "Gagarin" "gagarin@soviet.org"
+ 1 1 1.85 t ,(usql:get-time)))
+ (values
+ (usql:select [first-name] [last-name] [email]
+ :from [employee] :where [= [emplid] 11])
+ (progn (usql:delete-records :from [employee] :where [= [emplid] 11])
+ (usql:select [*] :from [employee] :where [= [emplid] 11]))))
+ (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
+
+;; inserts a record using attributes and values and then deletes it
+(deftest :fdml/insert/2
+ (progn
+ (usql:insert-records :into [employee]
+ :attributes '(emplid groupid first_name last_name
+ email companyid managerid)
+ :values '(11 1 "Yuri" "Gagarin" "gagarin@soviet.org"
+ 1 1))
+ (values
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 11])
+ (progn (usql:delete-records :from [employee] :where [= [emplid] 11])
+ (usql:select [*] :from [employee] :where [= [emplid] 11]))))
+ (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
+
+;; inserts a record using av-pairs and then deletes it
+(deftest :fdml/insert/3
+ (progn
+ (usql:insert-records :into [employee]
+ :av-pairs'((emplid 11) (groupid 1)
+ (first_name "Yuri")
+ (last_name "Gagarin")
+ (email "gagarin@soviet.org")
+ (companyid 1) (managerid 1)))
+ (values
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 11])
+ (progn (usql:delete-records :from [employee] :where [= [emplid] 11])
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 11]))))
+ (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
+
+;; inserts a records using a query from another table
+(deftest :fdml/insert/4
+ (progn
+ (usql:create-table [employee2] '(([forename] string)
+ ([surname] string)
+ ([email] string)))
+ (usql:insert-records :into [employee2]
+ :query [select [first-name] [last-name] [email]
+ :from [employee]]
+ :attributes '(forename surname email))
+ (prog1
+ (equal (usql:select [*] :from [employee2])
+ (usql:select [first-name] [last-name] [email]
+ :from [employee]))
+ (usql:drop-table [employee2] :if-does-not-exist :ignore)))
+ t)
+
+;; updates a record using attributes and values and then deletes it
+(deftest :fdml/update/1
+ (progn
+ (usql:update-records [employee]
+ :attributes '(first_name last_name email)
+ :values '("Yuri" "Gagarin" "gagarin@soviet.org")
+ :where [= [emplid] 1])
+ (values
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 1])
+ (progn
+ (usql:update-records [employee]
+ :av-pairs'((first_name "Vladamir")
+ (last_name "Lenin")
+ (email "lenin@soviet.org"))
+ :where [= [emplid] 1])
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 1]))))
+ (("Yuri" "Gagarin" "gagarin@soviet.org"))
+ (("Vladamir" "Lenin" "lenin@soviet.org")))
+
+;; updates a record using av-pairs and then deletes it
+(deftest :fdml/update/2
+ (progn
+ (usql:update-records [employee]
+ :av-pairs'((first_name "Yuri")
+ (last_name "Gagarin")
+ (email "gagarin@soviet.org"))
+ :where [= [emplid] 1])
+ (values
+ (usql:select [first-name] [last-name] [email] :from [employee]
+ :where [= [emplid] 1])
+ (progn
+ (usql:update-records [employee]
+ :av-pairs'((first_name "Vladamir")
+ (last_name "Lenin")
+ (email "lenin@soviet.org"))
+ :where [= [emplid] 1])
+ (usql:select [first-name] [last-name] [email]
+ :from [employee] :where [= [emplid] 1]))))
+ (("Yuri" "Gagarin" "gagarin@soviet.org"))
+ (("Vladamir" "Lenin" "lenin@soviet.org")))
+
+
+(deftest :fdml/query/1
+ (usql:query "SELECT COUNT(*) FROM EMPLOYEE WHERE (EMAIL LIKE '%org')")
+ (("10")))
+
+(deftest :fdml/query/2
+ (usql:query
+ "SELECT FIRST_NAME,LAST_NAME FROM EMPLOYEE WHERE (EMPLID <= 5) ORDER BY LAST_NAME")
+ (("Leonid" "Brezhnev") ("Nikita" "Kruschev") ("Vladamir" "Lenin")
+ ("Josef" "Stalin") ("Leon" "Trotsky")))
+
+
+(deftest :fdml/execute-command/1
+ (values
+ (usql:table-exists-p [foo] :owner *test-database-user*)
+ (progn
+ (usql:execute-command "create table foo (bar integer)")
+ (usql:table-exists-p [foo] :owner *test-database-user*))
+ (progn
+ (usql:execute-command "drop table foo")
+ (usql:table-exists-p [foo] :owner *test-database-user*)))
+ nil t nil)
+
+
+;; compare min, max and average hieghts in inches (they're quite short
+;; these guys!) -- only works with pgsql
+(deftest :fdml/select/1
+ (if (member *test-database-type* '(:postgresql-socket :postgresql))
+ (let ((max (usql:select [function "floor"
+ [/ [* [max [height]] 100] 2.54]]
+ :from [employee]
+ :flatp t))
+ (min (usql:select [function "floor"
+ [/ [* [min [height]] 100] 2.54]]
+ :from [employee]
+ :flatp t))
+ (avg (usql:select [function "floor"
+ [avg [/ [* [height] 100] 2.54]]]
+ :from [employee]
+ :flatp t)))
+ (apply #'< (mapcar #'parse-integer (append min avg max))))
+ t)
+ t)
+
+(deftest :fdml/select/2
+ (usql:select [first-name] :from [employee] :flatp t :distinct t
+ :order-by [first-name])
+ ("Boris" "Josef" "Konstantin" "Leon" "Leonid" "Mikhail" "Nikita" "Vladamir"
+ "Yuri"))
+
+(deftest :fdml/select/3
+ (usql:select [first-name] [count [*]] :from [employee]
+ :group-by [first-name]
+ :order-by [first-name])
+ (("Boris" "1") ("Josef" "1") ("Konstantin" "1") ("Leon" "1") ("Leonid" "1")
+ ("Mikhail" "1") ("Nikita" "1") ("Vladamir" "2") ("Yuri" "1")))
+
+(deftest :fdml/select/4
+ (usql:select [last-name] :from [employee] :where [like [email] "%org"]
+ :order-by [last-name]
+ :flatp t)
+ ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
+ "Stalin" "Trotsky" "Yeltsin"))
+
+(deftest :fdml/select/5
+ (usql:select [email] :from [employee] :flatp t
+ :where [in [employee emplid]
+ [select [managerid] :from [employee]]])
+ ("lenin@soviet.org"))
+
+(deftest :fdml/select/6
+ (if (member *test-database-type* '(:postgresql-socket :postgresql))
+ (mapcar #'parse-integer
+ (usql:select [function "trunc" [height]] :from [employee]
+ :flatp t))
+ (mapcar #'(lambda (s) (truncate (parse-integer s :junk-allowed t)))
+ (usql:select [height] :from [employee] :flatp t)))
+ (1 1 1 1 1 1 1 1 1 1))
+
+(deftest :fdml/select/7
+ (sql:select [max [emplid]] :from [employee] :flatp t)
+ ("10"))
+
+(deftest :fdml/select/8
+ (sql:select [min [emplid]] :from [employee] :flatp t)
+ ("1"))
+
+(deftest :fdml/select/9
+ (subseq (car (sql:select [avg [emplid]] :from [employee] :flatp t)) 0 3)
+ "5.5")
+
+(deftest :fdml/select/10
+ (sql:select [last-name] :from [employee]
+ :where [not [in [emplid]
+ [select [managerid] :from [company]]]]
+ :flatp t
+ :order-by [last-name])
+ ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Putin" "Stalin"
+ "Trotsky" "Yeltsin"))
+
+(deftest :fdml/select/11
+ (usql:select [last-name] :from [employee] :where [married] :flatp t
+ :order-by [emplid])
+ ("Lenin" "Stalin" "Trotsky"))
+
+(deftest :fdml/select/12
+ (let ((v 1))
+ (usql:select [last-name] :from [employee] :where [= [emplid] v]))
+ (("Lenin")))
+
+;(deftest :fdml/select/11
+; (sql:select [emplid] :from [employee]
+; :where [= [emplid] [any [select [companyid] :from [company]]]]
+; :flatp t)
+; ("1"))
+
+(deftest :fdml/do-query/1
+ (let ((result '()))
+ (usql:do-query ((name) [select [last-name] :from [employee]
+ :order-by [last-name]])
+ (push name result))
+ result)
+ ("Yeltsin" "Trotsky" "Stalin" "Putin" "Lenin" "Kruschev" "Gorbachev"
+ "Chernenko" "Brezhnev" "Andropov"))
+
+(deftest :fdml/map-query/1
+ (usql:map-query 'list #'identity
+ [select [last-name] :from [employee] :flatp t
+ :order-by [last-name]])
+ ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
+ "Stalin" "Trotsky" "Yeltsin"))
+
+(deftest :fdml/map-query/2
+ (usql:map-query 'vector #'identity
+ [select [last-name] :from [employee] :flatp t
+ :order-by [last-name]])
+ #("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
+ "Stalin" "Trotsky" "Yeltsin"))
+
+(deftest :fdml/loop/1
+ (loop for (forename surname)
+ being each tuple in
+ [select [first-name] [last-name] :from [employee] :order-by [last-name]]
+ collect (concatenate 'string forename " " surname))
+ ("Yuri Andropov" "Leonid Brezhnev" "Konstantin Chernenko" "Mikhail Gorbachev"
+ "Nikita Kruschev" "Vladamir Lenin" "Vladamir Putin"
+ "Josef Stalin" "Leon Trotsky" "Boris Yeltsin"))
+
+;; starts a transaction deletes a record and then rolls back the deletion
+(deftest :fdml/transaction/1
+ (let ((results '()))
+ ;; test if we are in a transaction
+ (push (usql:in-transaction-p) results)
+ ;;start a transaction
+ (usql:start-transaction)
+ ;; test if we are in a transaction
+ (push (usql:in-transaction-p) results)
+ ;;Putin has got to go
+ (unless (eql *test-database-type* :mysql)
+ (usql:delete-records :from [employee] :where [= [last-name] "Putin"]))
+ ;;Should be nil
+ (push
+ (usql:select [*] :from [employee] :where [= [last-name] "Putin"])
+ results)
+ ;;Oh no, he's still there
+ (usql:rollback)
+ ;; test that we are out of the transaction
+ (push (usql:in-transaction-p) results)
+ ;; Check that we got him back alright
+ (push (usql:select [email] :from [employee] :where [= [last-name] "Putin"]
+ :flatp t)
+ results)
+ (apply #'values (nreverse results)))
+ nil t nil nil ("putin@soviet.org"))
+
+;; starts a transaction, updates a record and then rolls back the update
+(deftest :fdml/transaction/2
+ (let ((results '()))
+ ;; test if we are in a transaction
+ (push (usql:in-transaction-p) results)
+ ;;start a transaction
+ (usql:start-transaction)
+ ;; test if we are in a transaction
+ (push (usql:in-transaction-p) results)
+ ;;Putin has got to go
+ (unless (eql *test-database-type* :mysql)
+ (usql:update-records [employee]
+ :av-pairs '((email "putin-nospam@soviet.org"))
+ :where [= [last-name] "Putin"]))
+ ;;Should be new value
+ (push (usql:select [email] :from [employee]
+ :where [= [last-name] "Putin"]
+ :flatp t)
+ results)
+ ;;Oh no, he's still there
+ (usql:rollback)
+ ;; test that we are out of the transaction
+ (push (usql:in-transaction-p) results)
+ ;; Check that we got him back alright
+ (push (usql:select [email] :from [employee] :where [= [last-name] "Putin"]
+ :flatp t)
+ results)
+ (apply #'values (nreverse results)))
+ nil t ("putin-nospam@soviet.org") nil ("putin@soviet.org"))
+
+;; runs an update within a transaction and checks it is committed
+(deftest :fdml/transaction/3
+ (let ((results '()))
+ ;; check status
+ (push (usql:in-transaction-p) results)
+ ;; update records
+ (push
+ (usql:with-transaction ()
+ (usql:update-records [employee]
+ :av-pairs '((email "lenin-nospam@soviet.org"))
+ :where [= [emplid] 1]))
+ results)
+ ;; check status
+ (push (usql:in-transaction-p) results)
+ ;; check that was committed
+ (push (usql:select [email] :from [employee] :where [= [emplid] 1]
+ :flatp t)
+ results)
+ ;; undo the changes
+ (push
+ (usql:with-transaction ()
+ (usql:update-records [employee]
+ :av-pairs '((email "lenin@soviet.org"))
+ :where [= [emplid] 1]))
+ results)
+ ;; and check status
+ (push (usql:in-transaction-p) results)
+ ;; check that was committed
+ (push (usql:select [email] :from [employee] :where [= [emplid] 1]
+ :flatp t)
+ results)
+ (apply #'values (nreverse results)))
+ nil :COMMITTED nil ("lenin-nospam@soviet.org") :COMMITTED
+ nil ("lenin@soviet.org"))
+
+;; runs a valid update and an invalid one within a transaction and checks
+;; that the valid update is rolled back when the invalid one fails.
+(deftest :fdml/transaction/4
+ (let ((results '()))
+ ;; check status
+ (push (usql:in-transaction-p) results)
+ (unless (eql *test-database-type* :mysql)
+ (handler-case
+ (usql:with-transaction ()
+ ;; valid update
+ (usql:update-records [employee]
+ :av-pairs '((email "lenin-nospam@soviet.org"))
+ :where [= [emplid] 1])
+ ;; invalid update which generates an error
+ (usql:update-records [employee]
+ :av-pairs
+ '((emale "lenin-nospam@soviet.org"))
+ :where [= [emplid] 1]))
+ (usql:clsql-sql-error ()
+ (progn
+ ;; check status
+ (push (usql:in-transaction-p) results)
+ ;; and check nothing done
+ (push (usql:select [email] :from [employee] :where [= [emplid] 1]
+ :flatp t)
+ results)
+ (apply #'values (nreverse results)))))))
+ nil nil ("lenin@soviet.org"))
+
+#.(usql:restore-sql-reader-syntax-state)
\ No newline at end of file
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