1 ;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; ======================================================================
3 ;;;; File: test-fdml.lisp
4 ;;;; Author: Marcus Pearce <m.t.pearce@city.ac.uk>
5 ;;;; Created: 30/03/2004
8 ;;;; Tests for the CLSQL Functional Data Manipulation Language
11 ;;;; This file is part of CLSQL.
13 ;;;; CLSQL users are granted the rights to distribute and use this software
14 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
15 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
16 ;;;; ======================================================================
18 (in-package #:clsql-tests)
20 #.(clsql:locally-enable-sql-reader-syntax)
25 ;; inserts a record using all values only and then deletes it
26 (deftest :fdml/insert/1
28 (clsql:insert-records :into [employee]
29 :values `(11 1 "Yuri" "Gagarin" "gagarin@soviet.org"
30 1 1 1.85 t ,(clsql-base:get-time)))
32 (clsql:select [first-name] [last-name] [email]
33 :from [employee] :where [= [emplid] 11])
34 (progn (clsql:delete-records :from [employee] :where [= [emplid] 11])
35 (clsql:select [*] :from [employee] :where [= [emplid] 11]))))
36 (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
38 ;; inserts a record using attributes and values and then deletes it
39 (deftest :fdml/insert/2
41 (clsql:insert-records :into [employee]
42 :attributes '(emplid groupid first_name last_name
43 email companyid managerid)
44 :values '(11 1 "Yuri" "Gagarin" "gagarin@soviet.org"
47 (clsql:select [first-name] [last-name] [email] :from [employee]
48 :where [= [emplid] 11])
49 (progn (clsql:delete-records :from [employee] :where [= [emplid] 11])
50 (clsql:select [*] :from [employee] :where [= [emplid] 11]))))
51 (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
53 ;; inserts a record using av-pairs and then deletes it
54 (deftest :fdml/insert/3
56 (clsql:insert-records :into [employee]
57 :av-pairs'((emplid 11) (groupid 1)
60 (email "gagarin@soviet.org")
61 (companyid 1) (managerid 1)))
63 (clsql:select [first-name] [last-name] [email] :from [employee]
64 :where [= [emplid] 11])
65 (progn (clsql:delete-records :from [employee] :where [= [emplid] 11])
66 (clsql:select [first-name] [last-name] [email] :from [employee]
67 :where [= [emplid] 11]))))
68 (("Yuri" "Gagarin" "gagarin@soviet.org")) nil)
70 ;; inserts a records using a query from another table
71 (deftest :fdml/insert/4
73 (clsql:create-table [employee2] '(([forename] string)
76 (clsql:insert-records :into [employee2]
77 :query [select [first-name] [last-name] [email]
79 :attributes '(forename surname email))
81 (equal (clsql:select [*] :from [employee2])
82 (clsql:select [first-name] [last-name] [email]
84 (clsql:drop-table [employee2] :if-does-not-exist :ignore)))
87 ;; updates a record using attributes and values and then deletes it
88 (deftest :fdml/update/1
90 (clsql:update-records [employee]
91 :attributes '(first_name last_name email)
92 :values '("Yuri" "Gagarin" "gagarin@soviet.org")
93 :where [= [emplid] 1])
95 (clsql:select [first-name] [last-name] [email] :from [employee]
96 :where [= [emplid] 1])
98 (clsql:update-records [employee]
99 :av-pairs'((first_name "Vladamir")
101 (email "lenin@soviet.org"))
102 :where [= [emplid] 1])
103 (clsql:select [first-name] [last-name] [email] :from [employee]
104 :where [= [emplid] 1]))))
105 (("Yuri" "Gagarin" "gagarin@soviet.org"))
106 (("Vladamir" "Lenin" "lenin@soviet.org")))
108 ;; updates a record using av-pairs and then deletes it
109 (deftest :fdml/update/2
111 (clsql:update-records [employee]
112 :av-pairs'((first_name "Yuri")
113 (last_name "Gagarin")
114 (email "gagarin@soviet.org"))
115 :where [= [emplid] 1])
117 (clsql:select [first-name] [last-name] [email] :from [employee]
118 :where [= [emplid] 1])
120 (clsql:update-records [employee]
121 :av-pairs'((first_name "Vladamir")
123 (email "lenin@soviet.org"))
124 :where [= [emplid] 1])
125 (clsql:select [first-name] [last-name] [email]
126 :from [employee] :where [= [emplid] 1]))))
127 (("Yuri" "Gagarin" "gagarin@soviet.org"))
128 (("Vladamir" "Lenin" "lenin@soviet.org")))
131 ;; Computed values are not always classified as numeric by psqlodbc
132 (deftest :fdml/query/1
133 (let ((count (caar (clsql:query "SELECT COUNT(*) FROM EMPLOYEE WHERE (EMAIL LIKE '%org')" :field-names nil))))
135 (nth-value 0 (parse-integer count))
139 (deftest :fdml/query/2
140 (multiple-value-bind (rows field-names)
142 "SELECT FIRST_NAME,LAST_NAME FROM EMPLOYEE WHERE (EMPLID <= 5) ORDER BY LAST_NAME")
143 (values rows (mapcar 'string-upcase field-names)))
144 (("Leonid" "Brezhnev") ("Nikita" "Kruschev") ("Vladamir" "Lenin")
145 ("Josef" "Stalin") ("Leon" "Trotsky"))
146 ("FIRST_NAME" "LAST_NAME"))
148 (deftest :fdml/query/3
149 (caar (clsql:query "SELECT EMPLID FROM EMPLOYEE WHERE LAST_NAME = 'Andropov'" :field-names nil))
152 (deftest :fdml/query/4
153 (typep (caar (clsql:query "SELECT HEIGHT FROM EMPLOYEE WHERE LAST_NAME = 'Andropov'" :field-names nil))
157 (deftest :fdml/execute-command/1
159 (clsql:table-exists-p [foo] :owner *test-database-user*)
161 (clsql:execute-command "create table foo (bar integer)")
162 (clsql:table-exists-p [foo] :owner *test-database-user*))
164 (clsql:execute-command "drop table foo")
165 (clsql:table-exists-p [foo] :owner *test-database-user*)))
169 ;; compare min, max and average hieghts in inches (they're quite short
171 (deftest :fdml/select/1
172 (let ((max (clsql:select [function "floor"
173 [/ [* [max [height]] 100] 2.54]]
176 (min (clsql:select [function "floor"
177 [/ [* [min [height]] 100] 2.54]]
180 (avg (clsql:select [function "floor"
181 [avg [/ [* [height] 100] 2.54]]]
184 (apply #'< (mapcar #'(lambda (s) (parse-integer s :junk-allowed t))
185 (append min avg max))))
188 (deftest :fdml/select/2
189 (clsql:select [first-name] :from [employee] :flatp t :distinct t
190 :order-by [first-name])
191 ("Boris" "Josef" "Konstantin" "Leon" "Leonid" "Mikhail" "Nikita" "Vladamir"
194 (deftest :fdml/select/3
195 (clsql:select [first-name] [count [*]] :from [employee]
196 :group-by [first-name]
197 :order-by [first-name])
198 (("Boris" "1") ("Josef" "1") ("Konstantin" "1") ("Leon" "1") ("Leonid" "1")
199 ("Mikhail" "1") ("Nikita" "1") ("Vladamir" "2") ("Yuri" "1")))
201 (deftest :fdml/select/4
202 (clsql:select [last-name] :from [employee] :where [like [email] "%org"]
203 :order-by [last-name]
205 ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
206 "Stalin" "Trotsky" "Yeltsin"))
208 (deftest :fdml/select/5
209 (clsql:select [email] :from [employee] :flatp t
210 :where [in [employee emplid]
211 [select [managerid] :from [employee]]])
212 ("lenin@soviet.org"))
214 (deftest :fdml/select/6
215 (if (db-type-has-fancy-math? *test-database-underlying-type*)
216 (mapcar #'(lambda (s) (parse-integer s :junk-allowed t))
217 (clsql:select [function "trunc" [height]] :from [employee]
219 (mapcar #'(lambda (s) (truncate (parse-integer s :junk-allowed t)))
220 (clsql:select [height] :from [employee] :flatp t)))
221 (1 1 1 1 1 1 1 1 1 1))
223 (deftest :fdml/select/7
224 (clsql:select [max [emplid]] :from [employee] :flatp t)
227 (deftest :fdml/select/8
228 (clsql:select [min [emplid]] :from [employee] :flatp t)
231 (deftest :fdml/select/9
232 (subseq (car (clsql:select [avg [emplid]] :from [employee] :flatp t)) 0 3)
235 (deftest :fdml/select/10
236 (clsql:select [last-name] :from [employee]
237 :where [not [in [emplid]
238 [select [managerid] :from [company]]]]
240 :order-by [last-name])
241 ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Putin" "Stalin"
242 "Trotsky" "Yeltsin"))
244 (deftest :fdml/select/11
245 (clsql:select [last-name] :from [employee] :where [married] :flatp t
247 ("Lenin" "Stalin" "Trotsky"))
249 (deftest :fdml/select/12
251 (clsql:select [last-name] :from [employee] :where [= [emplid] v]))
254 ;(deftest :fdml/select/11
255 ; (clsql:select [emplid] :from [employee]
256 ; :where [= [emplid] [any [select [companyid] :from [company]]]]
260 (deftest :fdml/do-query/1
262 (clsql:do-query ((name) [select [last-name] :from [employee]
263 :order-by [last-name]])
266 ("Yeltsin" "Trotsky" "Stalin" "Putin" "Lenin" "Kruschev" "Gorbachev"
267 "Chernenko" "Brezhnev" "Andropov"))
269 (deftest :fdml/map-query/1
270 (clsql:map-query 'list #'identity
271 [select [last-name] :from [employee] :flatp t
272 :order-by [last-name]])
273 ("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
274 "Stalin" "Trotsky" "Yeltsin"))
276 (deftest :fdml/map-query/2
277 (clsql:map-query 'vector #'identity
278 [select [last-name] :from [employee] :flatp t
279 :order-by [last-name]])
280 #("Andropov" "Brezhnev" "Chernenko" "Gorbachev" "Kruschev" "Lenin" "Putin"
281 "Stalin" "Trotsky" "Yeltsin"))
283 (deftest :fdml/loop/1
284 (loop for (forename surname)
286 [select [first-name] [last-name] :from [employee] :order-by [last-name]]
287 collect (concatenate 'string forename " " surname))
288 ("Yuri Andropov" "Leonid Brezhnev" "Konstantin Chernenko" "Mikhail Gorbachev"
289 "Nikita Kruschev" "Vladamir Lenin" "Vladamir Putin"
290 "Josef Stalin" "Leon Trotsky" "Boris Yeltsin"))
292 ;; starts a transaction deletes a record and then rolls back the deletion
293 (deftest :fdml/transaction/1
295 ;; test if we are in a transaction
296 (push (clsql:in-transaction-p) results)
297 ;;start a transaction
298 (clsql:start-transaction)
299 ;; test if we are in a transaction
300 (push (clsql:in-transaction-p) results)
301 ;;Putin has got to go
302 (clsql:delete-records :from [employee] :where [= [last-name] "Putin"])
305 (clsql:select [*] :from [employee] :where [= [last-name] "Putin"])
307 ;;Oh no, he's still there
309 ;; test that we are out of the transaction
310 (push (clsql:in-transaction-p) results)
311 ;; Check that we got him back alright
312 (push (clsql:select [email] :from [employee] :where [= [last-name] "Putin"]
315 (apply #'values (nreverse results)))
316 nil t nil nil ("putin@soviet.org"))
318 ;; starts a transaction, updates a record and then rolls back the update
319 (deftest :fdml/transaction/2
321 ;; test if we are in a transaction
322 (push (clsql:in-transaction-p) results)
323 ;;start a transaction
324 (clsql:start-transaction)
325 ;; test if we are in a transaction
326 (push (clsql:in-transaction-p) results)
327 ;;Putin has got to go
328 (clsql:update-records [employee]
329 :av-pairs '((email "putin-nospam@soviet.org"))
330 :where [= [last-name] "Putin"])
331 ;;Should be new value
332 (push (clsql:select [email] :from [employee]
333 :where [= [last-name] "Putin"]
336 ;;Oh no, he's still there
338 ;; test that we are out of the transaction
339 (push (clsql:in-transaction-p) results)
340 ;; Check that we got him back alright
341 (push (clsql:select [email] :from [employee] :where [= [last-name] "Putin"]
344 (apply #'values (nreverse results)))
345 nil t ("putin-nospam@soviet.org") nil ("putin@soviet.org"))
347 ;; runs an update within a transaction and checks it is committed
348 (deftest :fdml/transaction/3
351 (push (clsql:in-transaction-p) results)
354 (clsql:with-transaction ()
355 (clsql:update-records [employee]
356 :av-pairs '((email "lenin-nospam@soviet.org"))
357 :where [= [emplid] 1]))
360 (push (clsql:in-transaction-p) results)
361 ;; check that was committed
362 (push (clsql:select [email] :from [employee] :where [= [emplid] 1]
367 (clsql:with-transaction ()
368 (clsql:update-records [employee]
369 :av-pairs '((email "lenin@soviet.org"))
370 :where [= [emplid] 1]))
373 (push (clsql:in-transaction-p) results)
374 ;; check that was committed
375 (push (clsql:select [email] :from [employee] :where [= [emplid] 1]
378 (apply #'values (nreverse results)))
379 nil :committed nil ("lenin-nospam@soviet.org") :committed
380 nil ("lenin@soviet.org"))
382 ;; runs a valid update and an invalid one within a transaction and checks
383 ;; that the valid update is rolled back when the invalid one fails.
384 (deftest :fdml/transaction/4
387 (push (clsql:in-transaction-p) results)
389 (clsql:with-transaction ()
391 (clsql:update-records [employee]
392 :av-pairs '((email "lenin-nospam@soviet.org"))
393 :where [= [emplid] 1])
394 ;; invalid update which generates an error
395 (clsql:update-records [employee]
397 '((emale "lenin-nospam@soviet.org"))
398 :where [= [emplid] 1]))
399 (clsql:clsql-error ()
402 (push (clsql:in-transaction-p) results)
403 ;; and check nothing done
404 (push (clsql:select [email] :from [employee] :where [= [emplid] 1]
407 (apply #'values (nreverse results))))))
408 nil nil ("lenin@soviet.org"))
412 #.(clsql:restore-sql-reader-syntax-state)