//
//  $Id$
//
//  QKSelectQueryTests.m
//  QueryKit
//
//  Created by Stuart Connolly (stuconnolly.com) on September 4, 2011
//  Copyright (c) 2011 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 "QKTestConstants.h"

#import <QueryKit/QueryKit.h>
#import <SenTestingKit/SenTestingKit.h>

@interface QKSelectQueryTests : SenTestCase
{
	QKQuery *_query;
}

@end

@implementation QKSelectQueryTests

#pragma mark -
#pragma mark Setup

- (void)setUp
{
	_query = [QKQuery selectQueryFromTable:QKTestTableName];
	
	[_query addField:QKTestFieldOne];
	[_query addField:QKTestFieldTwo];
	[_query addField:QKTestFieldThree];
	[_query addField:QKTestFieldFour];
	
	[_query addParameter:QKTestFieldOne operator:QKEqualityOperator value:[NSNumber numberWithUnsignedInteger:QKTestParameterOne]];
}

#pragma mark -
#pragma mark Tests

- (void)testSelectQueryTypeIsCorrect
{
	STAssertTrue([[_query query] hasPrefix:@"SELECT"], @"select query type");
}

- (void)testSelectQueryFieldIsCorrect
{
	NSString *query = [NSString stringWithFormat:@"SELECT `%@`", QKTestFieldOne];
	
	STAssertTrue([[_query query] hasPrefix:query], @"select query field");
}

- (void)testSelectQueryFieldWithoutQuotesIsCorrect
{
	[_query setUseQuotedIdentifiers:NO];
	
	NSString *query = [NSString stringWithFormat:@"SELECT %@", QKTestFieldOne];
	
	STAssertTrue([[_query query] hasPrefix:query], @"select query field without quotes");
}

- (void)testSelectQueryMultipleFieldsWhenQuotedAreCorrect
{
	NSString *query = [NSString stringWithFormat:@"SELECT `%@`, `%@`, `%@`, `%@`", QKTestFieldOne, QKTestFieldTwo, QKTestFieldThree, QKTestFieldFour];
	
	STAssertTrue([[_query query] hasPrefix:query], @"select query multiple fields");
}

- (void)testSelectQueryMultipleFieldsWithoutQuotesAreCorrect
{
	[_query setUseQuotedIdentifiers:NO];
	
	NSString *query = [NSString stringWithFormat:@"SELECT %@, %@, %@, %@", QKTestFieldOne, QKTestFieldTwo, QKTestFieldThree, QKTestFieldFour];
	
	STAssertTrue([[_query query] hasPrefix:query], @"select query multiple fields without quotes");
}

- (void)testSelectQueryConstraintsAreCorrect
{
	NSString *query = [NSString stringWithFormat:@"WHERE `%@` %@ %@", QKTestFieldOne, [QKQueryUtilities stringRepresentationOfQueryOperator:QKEqualityOperator], [NSNumber numberWithUnsignedInteger:QKTestParameterOne]];
			
	STAssertTrue(([[_query query] rangeOfString:query].location != NSNotFound), @"select query constraint");
}

- (void)testSelectQueryConstraintsWithoutQuotesAreCorrect
{
	[_query setUseQuotedIdentifiers:NO];
	
	NSString *query = [NSString stringWithFormat:@"WHERE %@ %@ %@", QKTestFieldOne, [QKQueryUtilities stringRepresentationOfQueryOperator:QKEqualityOperator], [NSNumber numberWithUnsignedInteger:QKTestParameterOne]];
	
	STAssertTrue(([[_query query] rangeOfString:query].location != NSNotFound), @"select query constraint without quotes");
}

@end