Add DeleteCourseCommandParserTest and update test files

src/test/java/seedu/codesphere/logic/parser/DeleteCommandParserTest.java

@@ -9,24 +9,17 @@
 
 import seedu.codesphere.logic.commands.DeleteCommand;
 
-/**
- * As we are only doing white-box testing, our test cases do not cover path variations
- * outside of the DeleteCommand code. For example, inputs "1" and "1 abc" take the
- * same path through the DeleteCommand, and therefore we test only one of them.
- * The path variation for those two cases occur inside the ParserUtil, and
- * therefore should be covered by the ParserUtilTest.
- */
 public class DeleteCommandParserTest {
 
     private DeleteCommandParser parser = new DeleteCommandParser();
 
     @Test
-    public void parse_validArgs_returnsDeleteCommand() {
+    public void parse_validIndex_returnsDeleteCommand() {
         assertParseSuccess(parser, "1", new DeleteCommand(INDEX_FIRST_STUDENT));
     }
 
     @Test
-    public void parse_invalidArgs_throwsParseException() {
+    public void parse_invalidIndex_throwsParseException() {
         assertParseFailure(parser, "a", String.format(MESSAGE_INVALID_COMMAND_FORMAT, DeleteCommand.MESSAGE_USAGE));
     }
 }

src/test/java/seedu/codesphere/logic/parser/DeleteCourseCommandParserTest.java

@@ -0,0 +1,25 @@
+package seedu.codesphere.logic.parser;
+
+import static seedu.codesphere.logic.Messages.MESSAGE_INVALID_COMMAND_FORMAT;
+import static seedu.codesphere.logic.parser.CommandParserTestUtil.assertParseFailure;
+import static seedu.codesphere.logic.parser.CommandParserTestUtil.assertParseSuccess;
+import static seedu.codesphere.testutil.TypicalIndexes.INDEX_FIRST_STUDENT;
+
+import org.junit.jupiter.api.Test;
+
+import seedu.codesphere.logic.commands.DeleteCourseCommand;
+
+public class DeleteCourseCommandParserTest {
+
+    private DeleteCourseCommandParser parser = new DeleteCourseCommandParser();
+
+    @Test
+    public void parse_validIndex_returnsDeleteCourseCommand() {
+        assertParseSuccess(parser, "1", new DeleteCourseCommand(INDEX_FIRST_STUDENT));
+    }
+
+    @Test
+    public void parse_invalidIndex_throwsParseException() {
+        assertParseFailure(parser, "a", String.format(MESSAGE_INVALID_COMMAND_FORMAT, DeleteCourseCommand.MESSAGE_USAGE));
+    }
+}

src/test/java/seedu/codesphere/logic/parser/SelectCommandParserTest.java

@@ -10,24 +10,17 @@
 
 import seedu.codesphere.logic.commands.SelectCommand;
 
-/**
- * As we are only doing white-box testing, our test cases do not cover path variations
- * outside of the SelectCommand code. For example, inputs "1" and "1 abc" take the
- * same path through the SelectCommand, and therefore we test only one of them.
- * The path variation for those two cases occur inside the ParserUtil, and
- * therefore should be covered by the ParserUtilTest.
- */
 public class SelectCommandParserTest {
 
     private SelectCommandParser parser = new SelectCommandParser();
 
     @Test
-    public void parse_validArgs_returnsSelectCommand() {
+    public void parse_validIndex_returnsSelectCommand() {
         assertParseSuccess(parser, "1", new SelectCommand(INDEX_FIRST_STUDENT));
     }
 
     @Test
-    public void parse_invalidArgs_throwsParseException() {
+    public void parse_invalidIndex_throwsParseException() {
         assertParseFailure(parser, "a", String.format(MESSAGE_INVALID_COMMAND_FORMAT, SelectCommand.MESSAGE_USAGE));
     }
 }