| 1 | Unit TestAssert;
|
|---|
| 2 |
|
|---|
| 3 | // NewView - a new OS/2 Help Viewer
|
|---|
| 4 | // Copyright 2006-2009 Ronald Brill (rbri at rbri dot de)
|
|---|
| 5 | // This software is released under the GNU Public License - see readme.txt
|
|---|
| 6 |
|
|---|
| 7 | // Assert implementation for UnitTests
|
|---|
| 8 |
|
|---|
| 9 | Interface
|
|---|
| 10 |
|
|---|
| 11 | uses
|
|---|
| 12 | SysUtils;
|
|---|
| 13 |
|
|---|
| 14 | TYPE EAssertFailed=CLASS(Exception);
|
|---|
| 15 |
|
|---|
| 16 | PROCEDURE assertEqualsString(aTestDescription : String; anExpectedValue : String; aRealValue : String);
|
|---|
| 17 | PROCEDURE assertEqualsAnsiString(aTestDescription : String; anExpectedValue : AnsiString; aRealValue : AnsiString);
|
|---|
| 18 | PROCEDURE assertEqualsInt(aTestDescription : String; anExpectedValue : INTEGER; aRealValue : INTEGER);
|
|---|
| 19 | PROCEDURE assertEqualsLongWord(aTestDescription : String; anExpectedValue : LongWord; aRealValue : LongWord);
|
|---|
| 20 | PROCEDURE assertTrue(aTestDescription : String; aRealValue : Boolean);
|
|---|
| 21 | PROCEDURE assertFalse(aTestDescription : String; aRealValue : Boolean);
|
|---|
| 22 |
|
|---|
| 23 |
|
|---|
| 24 | Implementation
|
|---|
| 25 |
|
|---|
| 26 | PROCEDURE assertEqualsString(aTestDescription : String; anExpectedValue : String; aRealValue : String);
|
|---|
| 27 | VAR
|
|---|
| 28 | tmpMessage : AnsiString;
|
|---|
| 29 | tmpLineBreak : String;
|
|---|
| 30 | BEGIN
|
|---|
| 31 | if (aRealValue <> anExpectedValue) then
|
|---|
| 32 | begin
|
|---|
| 33 | tmpLineBreak := '';
|
|---|
| 34 | if Length(anExpectedValue) > 13 then tmpLineBreak := chr(13) + chr(10) + ' ';
|
|---|
| 35 |
|
|---|
| 36 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''' + tmpLineBreak;
|
|---|
| 37 | tmpMessage := tmpMessage + anExpectedValue;
|
|---|
| 38 | tmpMessage := tmpMessage + ''' but it was: ''' + tmpLineBreak;
|
|---|
| 39 | tmpMessage := tmpMessage + aRealValue;
|
|---|
| 40 | tmpMessage := tmpMessage + '''';
|
|---|
| 41 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 42 | end;
|
|---|
| 43 | END;
|
|---|
| 44 |
|
|---|
| 45 |
|
|---|
| 46 | PROCEDURE assertEqualsAnsiString(aTestDescription : String; anExpectedValue : AnsiString; aRealValue : AnsiString);
|
|---|
| 47 | VAR
|
|---|
| 48 | tmpMessage : AnsiString;
|
|---|
| 49 | BEGIN
|
|---|
| 50 | if (aRealValue <> anExpectedValue) then
|
|---|
| 51 | begin
|
|---|
| 52 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''';
|
|---|
| 53 | tmpMessage := tmpMessage + anExpectedValue;
|
|---|
| 54 | tmpMessage := tmpMessage + ''' but it was: ''';
|
|---|
| 55 | tmpMessage := tmpMessage + aRealValue;
|
|---|
| 56 | tmpMessage := tmpMessage + '''';
|
|---|
| 57 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 58 | end;
|
|---|
| 59 | END;
|
|---|
| 60 |
|
|---|
| 61 |
|
|---|
| 62 | PROCEDURE assertEqualsInt(aTestDescription : String; anExpectedValue : INTEGER; aRealValue : INTEGER);
|
|---|
| 63 | VAR
|
|---|
| 64 | tmpMessage : String;
|
|---|
| 65 | tmpIntString : String;
|
|---|
| 66 | BEGIN
|
|---|
| 67 | if (aRealValue <> anExpectedValue) then
|
|---|
| 68 | begin
|
|---|
| 69 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''';
|
|---|
| 70 | Str(anExpectedValue, tmpIntString);
|
|---|
| 71 | tmpMessage := tmpMessage + tmpIntString;
|
|---|
| 72 | tmpMessage := tmpMessage + ''' but it was: ''';
|
|---|
| 73 | Str(aRealValue, tmpIntString);
|
|---|
| 74 | tmpMessage := tmpMessage + tmpIntString;
|
|---|
| 75 | tmpMessage := tmpMessage + '''';
|
|---|
| 76 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 77 | end;
|
|---|
| 78 | END;
|
|---|
| 79 |
|
|---|
| 80 |
|
|---|
| 81 | PROCEDURE assertEqualsLongWord(aTestDescription : String; anExpectedValue : LongWord; aRealValue : LongWord);
|
|---|
| 82 | VAR
|
|---|
| 83 | tmpMessage : String;
|
|---|
| 84 | tmpIntString : String;
|
|---|
| 85 | BEGIN
|
|---|
| 86 | if (aRealValue <> anExpectedValue) then
|
|---|
| 87 | begin
|
|---|
| 88 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''';
|
|---|
| 89 | Str(anExpectedValue, tmpIntString);
|
|---|
| 90 | tmpMessage := tmpMessage + tmpIntString;
|
|---|
| 91 | tmpMessage := tmpMessage + ''' but it was: ''';
|
|---|
| 92 | Str(aRealValue, tmpIntString);
|
|---|
| 93 | tmpMessage := tmpMessage + tmpIntString;
|
|---|
| 94 | tmpMessage := tmpMessage + '''';
|
|---|
| 95 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 96 | end;
|
|---|
| 97 | END;
|
|---|
| 98 |
|
|---|
| 99 |
|
|---|
| 100 | PROCEDURE assertTrue(aTestDescription : String; aRealValue : Boolean);
|
|---|
| 101 | VAR
|
|---|
| 102 | tmpMessage : String;
|
|---|
| 103 | BEGIN
|
|---|
| 104 | if (not aRealValue) then
|
|---|
| 105 | begin
|
|---|
| 106 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''True';
|
|---|
| 107 | tmpMessage := tmpMessage + ''' but it was: ''False''';
|
|---|
| 108 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 109 | end;
|
|---|
| 110 | END;
|
|---|
| 111 |
|
|---|
| 112 |
|
|---|
| 113 | PROCEDURE assertFalse(aTestDescription : String; aRealValue : Boolean);
|
|---|
| 114 | VAR
|
|---|
| 115 | tmpMessage : String;
|
|---|
| 116 | BEGIN
|
|---|
| 117 | if (aRealValue) then
|
|---|
| 118 | begin
|
|---|
| 119 | tmpMessage := 'Failed: ' + aTestDescription + ' Expected: ''False';
|
|---|
| 120 | tmpMessage := tmpMessage + ''' but it was: ''True''';
|
|---|
| 121 | raise EAssertFailed.Create(tmpMessage);
|
|---|
| 122 | end;
|
|---|
| 123 | END;
|
|---|
| 124 |
|
|---|
| 125 | end.
|
|---|
