add 3 new syntax tests for subqueries in SELECT, UPDATE,

[clsql.git] / tests / test-syntax.lisp

diff --git a/tests/test-syntax.lisp b/tests/test-syntax.lisp
index 1127d3294c213970996d950b2cc9d3958e03db3e..c910448dcadd420016a9717a7aaf817cc533daa8 100644 (file)
--- a/tests/test-syntax.lisp
+++ b/tests/test-syntax.lisp
@@ -1,21 +1,20 @@
 ;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; ======================================================================
-;;;; File:    test-syntax.lisp
-;;;; Author:  Marcus Pearce <m.t.pearce@city.ac.uk>
-;;;; Created: 30/03/2004
-;;;; Updated: $Id$
-;;;; ======================================================================
+;;;; *************************************************************************
+;;;; FILE IDENTIFICATION
 ;;;;
-;;;; Description ==========================================================
-;;;; ======================================================================
+;;;; Name:     clsql.asd
+;;;; Purpose:  Tests for the CLSQL Symbolic SQL syntax.
+;;;; Authors:  Marcus Pearce and Kevin M. Rosenberg
+;;;; Created:  March 2004
 ;;;;
-;;;; Tests for the CLSQL Symbolic SQL syntax.
-;;;;
-;;;; ======================================================================
+;;;; CLSQL users are granted the rights to distribute and use this software
+;;;; as governed by the terms of the Lisp Lesser GNU Public License
+;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
+;;;; *************************************************************************
 
 (in-package #:clsql-tests)
 
-#.(clsql:locally-enable-sql-reader-syntax)
+(clsql-sys:file-enable-sql-reader-syntax)
 
 
 (setq *rt-syntax*
@@ -191,6 +190,18 @@
     (clsql:sql [not [null]])
   "(NOT (NULL))")
 
+(deftest :syntax/null/5
+    (clsql:sql [is [foo.bar] [null]])
+  "(FOO.BAR IS NULL)")
+
+(deftest :syntax/null/6
+    (clsql:sql [is [foo.bar] [not-null]])
+  "(FOO.BAR IS NOT NULL)")
+
+(deftest :syntax/null/7
+    (clsql:sql [not-null [foo.bar]])
+  "(FOO.BAR IS NOT NULL)")
+
 
 
 (deftest :syntax/relational/1
@@ -406,8 +417,46 @@
                   [like (clsql:sql-expression :table table
                                              :attribute 'baz)
                         (clsql:sql table)])))
-  "(BETWEEN(THISTIME.BAR,(HIP * HOP),42) AND (THISTIME.BAZ LIKE 'THISTIME') AND BETWEEN(NEXTTIME.BAR,(HIP * HOP),43) AND (NEXTTIME.BAZ LIKE 'NEXTTIME') AND BETWEEN(SOMETIME.BAR,(HIP * HOP),44) AND (SOMETIME.BAZ LIKE 'SOMETIME') AND BETWEEN(NEVER.BAR,(HIP * HOP),45) AND (NEVER.BAZ LIKE 'NEVER'))")
-
-))
-
-#.(clsql:restore-sql-reader-syntax-state)
+  "(BETWEEN(THISTIME.BAR,(HIP * HOP),42) AND (THISTIME.BAZ LIKE 'THISTIME') AND BETWEEN(NEXTTIME.BAR,(HIP * HOP),43) AND (NEXTTIME.BAZ LIKE 'NEXTTIME') AND BETWEEN(SOMETIME.BAR,(HIP * HOP),44) AND (SOMETIME.BAZ LIKE 'SOMETIME') AND BETWEEN(NEVER.BAR,(HIP * HOP),45) AND (NEVER.BAZ LIKE 'NEVER'))"
+ )
+
+(deftest :syntax/subqueries/query
+ (clsql:sql
+  (clsql:sql-operation 'select [*]
+   :from [foo]
+   :where [in [id] [select [id] :from [bar]]]))
+ "SELECT * FROM FOO WHERE (ID IN (SELECT ID FROM BAR))")
+
+(deftest :syntax/subqueries/delete
+ (clsql:sql
+  (make-instance 'clsql-sys::sql-delete
+   :from [foo]
+   :where [in [id] [select [id] :from [bar]]]))
+ "DELETE FROM FOO WHERE (ID IN (SELECT ID FROM BAR))")
+
+(deftest :syntax/subqueries/update
+ (clsql:sql
+  (make-instance 'clsql-sys::sql-update
+   :attributes (list [id])
+   :values '(0)
+   :table [foo]
+   :where [in [id] [select [id] :from [bar]]]))
+ "UPDATE FOO SET ID = 0 WHERE (ID IN (SELECT ID FROM BAR))")
+
+ ))
+
+(defun test-output-sql/sql-ident-table ()
+  (let ((tests `((,(make-instance 'sql-ident-table :name :foo) "FOO")
+                (,(make-instance 'sql-ident-table :name :foo-bar) "FOO_BAR")
+                (,(make-instance 'sql-ident-table :name "foo") "\"foo\"")
+                (,(make-instance 'sql-ident-table :name '|foo bar|) "\"foo bar\"")
+                (,(make-instance 'sql-ident-table :name :foo :table-alias :bar) "FOO BAR" )
+                (,(make-instance 'sql-ident-table :name :foo_bar :table-alias :bar-bast) "FOO_BAR BAR_BAST")
+                (,(make-instance 'sql-ident-table :name "foo" :table-alias "Bar") "\"foo\" \"Bar\"")
+                (,(make-instance 'sql-ident-table :name '|foo bar| :table-alias :bast) "\"foo bar\" BAST"))))
+    (loop for (test expected-result) in tests
+         for test-out = (with-output-to-string (*sql-stream*) (output-sql test nil))
+         do (assert (string-equal test-out expected-result)
+                    (test test-out expected-result)
+                    "Test:~s didnt match ~S"
+                    test-out expected-result))))