QueryKit: Add support for UPDATE queries.

1 files changed, 82 insertions, 0 deletions

diff --git a/Frameworks/QueryKit/Tests/QKUpdateQueryTests.m b/Frameworks/QueryKit/Tests/QKUpdateQueryTests.m
new file mode 100644
index 00000000..fa3bb766
--- /dev/null
+++ b/Frameworks/QueryKit/Tests/QKUpdateQueryTests.m
@@ -0,0 +1,82 @@
+//
+//  $Id$
+//
+//  QKUpdateQueryTests.m
+//  QueryKit
+//
+//  Created by Stuart Connolly (stuconnolly.com) on March 25, 2012
+//  Copyright (c) 2012 Stuart Connolly. All rights reserved.
+//
+//  Permission is hereby granted, free of charge, to any person
+//  obtaining a copy of this software and associated documentation
+//  files (the "Software"), to deal in the Software without
+//  restriction, including without limitation the rights to use,
+//  copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the
+//  Software is furnished to do so, subject to the following
+//  conditions:
+//
+//  The above copyright notice and this permission notice shall be
+//  included in all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+//  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+//  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+//  OTHER DEALINGS IN THE SOFTWARE.
+
+#import "QKUpdateQueryTests.h"
+
+static NSString *QKTestTableName = @"test_table";
+
+static NSString *QKTestFieldOne = @"test_field1";
+static NSString *QKTestFieldTwo = @"test_field2";
+
+static NSString *QKTestUpdateValueOne = @"update_one";
+static NSString *QKTestUpdateValueTwo = @"update_two";
+
+static NSUInteger QKTestParameterOne = 10;
+
+@implementation QKUpdateQueryTests
+
+#pragma mark -
+#pragma mark Setup & tear down
+
+- (void)setUp
+{
+	_query = [QKQuery queryTable:QKTestTableName];
+	
+	[_query setQueryType:QKUpdateQuery];
+	
+	[_query addFieldToUpdate:QKTestFieldOne toValue:QKTestUpdateValueOne];
+	[_query addFieldToUpdate:QKTestFieldTwo toValue:QKTestUpdateValueTwo];
+	
+	[_query addParameter:QKTestFieldOne operator:QKEqualityOperator value:[NSNumber numberWithUnsignedInteger:QKTestParameterOne]];
+}
+
+#pragma mark -
+#pragma mark Tests
+
+- (void)testUpdateQueryTypeIsCorrect
+{
+	STAssertTrue([[_query query] hasPrefix:@"UPDATE"], @"query type");
+}
+
+- (void)testUpdateQueryFieldsAreCorrect
+{
+	NSString *query = [NSString stringWithFormat:@"UPDATE %@ SET %@ = '%@', %@ = '%@'", QKTestTableName, QKTestFieldOne, QKTestUpdateValueOne, QKTestFieldTwo, QKTestUpdateValueTwo];
+	
+	STAssertTrue([[_query query] hasPrefix:query], @"query fields");
+}
+
+- (void)testUpdateQueryConstraintsAreCorrect
+{
+	NSString *query = [NSString stringWithFormat:@"WHERE %@ %@ %@", QKTestFieldOne, [QKQueryUtilities operatorRepresentationForType:QKEqualityOperator], [NSNumber numberWithUnsignedInteger:QKTestParameterOne]];
+	
+	STAssertTrue(([[_query query] rangeOfString:query].location != NSNotFound), @"query constraints");
+}
+
+@end