Merge pull request AY2425S1-CS2103-F09-2#229 from jinnsuke/fix-parser…

…-test Fix parser test
starbucksventi · Nov 11, 2024 · 1c155d3 · 1c155d3
2 parents 3660ca8 + 2f30694
commit 1c155d3
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/src/test/java/seedu/address/logic/parser/ParserUtilTest.java b/src/test/java/seedu/address/logic/parser/ParserUtilTest.java
@@ -206,4 +206,24 @@ public void parseDate_validDateFormat_returnLocalDate() throws Exception {
     public void parseDate_invalidDateFormat_throwsDateTimeException() throws ParseException {
         assertThrows(ParseException.class, () -> ParserUtil.parseDate(INVALID_DATE_STRING));
     }
+
+    @Test
+    public void parseInteger_validIntegerWithoutWhitespace_returnsInteger() throws Exception {
+        assertEquals(123, ParserUtil.parseInteger("123"));
+    }
+
+    @Test
+    public void parseInteger_validIntegerWithWhitespace_returnsTrimmedInteger() throws Exception {
+        assertEquals(123, ParserUtil.parseInteger("   123   "));
+    }
+
+    @Test
+    public void parseInteger_invalidInteger_throwsParseException() {
+        assertThrows(ParseException.class, () -> ParserUtil.parseInteger("123abc"));
+    }
+
+    @Test
+    public void parseInteger_nullInput_throwsNullPointerException() {
+        assertThrows(NullPointerException.class, () -> ParserUtil.parseInteger(null));
+    }
 }