Added/Corrected Tests (see previous commits)

2014-04-23 03:11:54 +02:00
parent 2163f24509
commit 8605a6ac7b
2 changed files with 43 additions and 36 deletions
--- a/MathPadTests/MPMutableExpressionTests.m
+++ b/MathPadTests/MPMutableExpressionTests.m
@@ -40,6 +40,13 @@
    [testExpression setString:@"abc"];
    XCTAssertEqual([testExpression numberOfSymbols], 1);
    // abc
+    
+    [testExpression setString:@""];
+    XCTAssertEqual([testExpression numberOfSymbols], 0);
+    //
+    
+    [testExpression setString:@"1234"];
+    XCTAssertEqual([testExpression numberOfSymbols], 1);
 }

 - (void)testInvalidMutatingRange {