Roll OCMock r77:7f521db0628086185123666b0979e48d6ecaeac1.

third_party/ocmock/OCMock/OCMConstraintTests.m

-//---------------------------------------------------------------------------------------
-//  $Id: OCMConstraintTests.m 57 2010-07-19 06:14:27Z erik $
-//  Copyright (c) 2004-2010 by Mulle Kybernetik. See License file for details.
-//---------------------------------------------------------------------------------------
-
-#import "OCMConstraintTests.h"
-#import <OCMock/OCMConstraint.h>
-
-
-@implementation OCMConstraintTests
-
-- (void)setUp
-{
-        didCallCustomConstraint = NO;
-}
-
-- (void)testAnyAcceptsAnything
-{
-        OCMConstraint *constraint = [OCMAnyConstraint constraint];
-        
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted a value.");
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted another value.");
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted nil.");       
-}
-
-- (void)testIsNilAcceptsOnlyNil
-{
-        OCMConstraint *constraint = [OCMIsNilConstraint constraint];
-        
-        STAssertFalse([constraint evaluate:@"foo"], @"Should not have accepted a value.");
-        STAssertTrue([constraint evaluate:nil], @"Should have accepted nil.");  
-}
-
-- (void)testIsNotNilAcceptsAnythingButNil
-{
-        OCMConstraint *constraint = [OCMIsNotNilConstraint constraint];
-        
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted a value.");
-        STAssertFalse([constraint evaluate:nil], @"Should not have accepted nil.");     
-}
-
-- (void)testNotEqualAcceptsAnythingButValue
-{
-        OCMIsNotEqualConstraint *constraint = [OCMIsNotEqualConstraint constraint];
-        constraint->testValue = @"foo";
-        
-        STAssertFalse([constraint evaluate:@"foo"], @"Should not have accepted value.");
-        STAssertTrue([constraint evaluate:@"bar"], @"Should have accepted other value.");       
-        STAssertTrue([constraint evaluate:nil], @"Should have accepted nil.");  
-}
-
-
-- (BOOL)checkArg:(id)theArg
-{
-        didCallCustomConstraint = YES;
-        return [theArg isEqualToString:@"foo"];
-}
-
-- (void)testUsesPlainMethod
-{
-        OCMConstraint *constraint = CONSTRAINT(@selector(checkArg:));
-
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted foo.");
-        STAssertTrue(didCallCustomConstraint, @"Should have used custom method.");
-        STAssertFalse([constraint evaluate:@"bar"], @"Should not have accepted bar.");
-}
-
-
-- (BOOL)checkArg:(id)theArg withValue:(id)value
-{
-        didCallCustomConstraint = YES;
-        return [theArg isEqual:value];
-}
-
-- (void)testUsesMethodWithValue
-{
-        OCMConstraint *constraint = CONSTRAINTV(@selector(checkArg:withValue:), @"foo");
-
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted foo.");
-        STAssertTrue(didCallCustomConstraint, @"Should have used custom method.");
-        STAssertFalse([constraint evaluate:@"bar"], @"Should not have accepted bar.");
-}
-
-
-- (void)testRaisesExceptionWhenConstraintMethodDoesNotTakeArgument
-{
-        STAssertThrows(CONSTRAINTV(@selector(checkArg:), @"bar"), @"Should have thrown for invalid constraint method.");
-}
-
-
-- (void)testRaisesExceptionOnUnknownSelector
-{
-        STAssertThrows(CONSTRAINTV(@selector(checkArgXXX:), @"bar"), @"Should have thrown for unknown constraint method.");     
-}
-
-
-#if NS_BLOCKS_AVAILABLE
-
--(void)testUsesBlock
-{
-        BOOL (^checkForFooBlock)(id) = ^(id value)
-                {
-                        return [value isEqualToString:@"foo"];
-                };
-        
-        OCMBlockConstraint *constraint = [[[OCMBlockConstraint alloc] initWithConstraintBlock:checkForFooBlock] autorelease];
-
-        STAssertTrue([constraint evaluate:@"foo"], @"Should have accepted foo.");
-        STAssertFalse([constraint evaluate:@"bar"], @"Should not have accepted bar.");
-}
-
--(void)testBlockConstraintCanCaptureArgument 
-{
-        __block NSString *captured;
-        BOOL (^captureArgBlock)(id) = ^(id value)
-                {
-                        captured = value;
-                        return YES;
-                };
-        
-        OCMBlockConstraint *constraint = [[[OCMBlockConstraint alloc] initWithConstraintBlock:captureArgBlock] autorelease];
-
-        [constraint evaluate:@"foo"];
-        STAssertEqualObjects(@"foo", captured, @"Should have captured value from last invocation.");
-        [constraint evaluate:@"bar"];
-        STAssertEqualObjects(@"bar", captured, @"Should have captured value from last invocation.");
-}
-
-#endif
-
-@end