Added remaining failure conditions to scanner

Cocoanetics · Oct 21, 2013 · 7cd0b3f · 7cd0b3f
1 parent 8e698ca
commit 7cd0b3f
Showing 1 changed file with 59 additions and 0 deletions.
diff --git a/Test/Source/NSScannerDTMarkdownTest.m b/Test/Source/NSScannerDTMarkdownTest.m
@@ -113,5 +113,64 @@ - (void)testNormalRefLine
 	STAssertEqualObjects(title, @"Title", @"incorrect title");
 }
 
+- (void)testMissingRefEmptyID
+{
+	NSString *string = @"[]: http://foo.com     (Title)";
+
+	NSScanner *scanner = [NSScanner scannerWithString:string];
+	scanner.charactersToBeSkipped = nil;
+
+	NSString *href;
+	NSString *title;
+	NSString *ref;
+
+	BOOL b = [scanner scanMarkdownHyperlinkReferenceLine:&ref URLString:&href title:&title];
+
+	STAssertFalse(b, @"Should not be able to scan hyperlink");
+
+	STAssertNil(href, @"href should be nil");
+	STAssertNil(title, @"Title should be nil");
+	STAssertNil(ref, @"href should be nil");
+}
+
+- (void)testMissingRefClosingBracket
+{
+	NSString *string = @"[foo] http://foo.com     (Title)";
+
+	NSScanner *scanner = [NSScanner scannerWithString:string];
+	scanner.charactersToBeSkipped = nil;
+
+	NSString *href;
+	NSString *title;
+	NSString *ref;
+
+	BOOL b = [scanner scanMarkdownHyperlinkReferenceLine:&ref URLString:&href title:&title];
+
+	STAssertFalse(b, @"Should not be able to scan hyperlink");
+
+	STAssertNil(href, @"href should be nil");
+	STAssertNil(title, @"Title should be nil");
+	STAssertNil(ref, @"href should be nil");
+}
+
+- (void)testMissingSpacesAfterID
+{
+	NSString *string = @"[foo]:http://foo.com     (Title)";
+
+	NSScanner *scanner = [NSScanner scannerWithString:string];
+	scanner.charactersToBeSkipped = nil;
+
+	NSString *href;
+	NSString *title;
+	NSString *ref;
+
+	BOOL b = [scanner scanMarkdownHyperlinkReferenceLine:&ref URLString:&href title:&title];
+
+	STAssertFalse(b, @"Should not be able to scan hyperlink");
+
+	STAssertNil(href, @"href should be nil");
+	STAssertNil(title, @"Title should be nil");
+	STAssertNil(ref, @"href should be nil");
+}
 
 @end