Compare Command Test

docs/team/jeffinsondarmawan.md

@@ -79,8 +79,9 @@ Code Contribution: [Jeffinson Darmawan RepoSense Report](https://nus-cs2113-ay23
 3. Improving Parser class by applying FuzzyLogic.detectItem() 
 (Pull Request [#71](https://github.com/AY2324S2-CS2113-T11-3/tp/pull/71))
 4. Wrote JUnit tests for `AddFlowerCommandTest`, `HelpTest`, `InfoCommandTest`, `ListOccasionCommandTest`, 
-   `RemoveFlowerCommandTest`, `FuzzyLogicTest`, `ParserTest`, and wrote additional JUnit tests for `AddBouquetTest`,
-   `DeleteBouquetTest` which increases classes coverage from 54% to 61% and lines coverage from 29% to 50%.
+   `RemoveFlowerCommandTest`, `FuzzyLogicTest`, `ParserTest`, `CompareCommandTest`
+   and wrote additional JUnit tests for `AddBouquetTest`,
+   `DeleteBouquetTest` which increases classes coverage from 54% to 63% and lines coverage from 29% to 51%.
 
 **Documentation**
 1. Developer Guide

src/test/java/florizz/command/CompareCommandTest.java

@@ -0,0 +1,42 @@
+package florizz.command;
+
+import florizz.core.FlorizzException;
+import florizz.core.Ui;
+import florizz.objects.Bouquet;
+import org.junit.jupiter.api.Test;
+
+import java.util.ArrayList;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class CompareCommandTest {
+
+    @Test
+    void testCompareExecute() { // Comparing two different flowers
+        CompareCommand testCompareCommand = new CompareCommand("Rose", "Lily");
+        ArrayList<Bouquet> testList = new ArrayList<>();
+        Ui ui = new Ui();
+        try {
+            assertTrue(testCompareCommand.execute(testList, ui));
+        } catch (FlorizzException error) {
+            ui.printError(error);
+        }
+    }
+
+    @Test
+    void testCompareException1() { // Comparing the same flower
+        ArrayList<Bouquet> testList = new ArrayList<>();
+        Ui ui = new Ui();
+        CompareCommand testCompareCommand2 = new CompareCommand("Rose", "Rose");
+        assertThrows(FlorizzException.class, () -> testCompareCommand2.execute(testList, ui));
+    }
+
+    @Test
+    void testCompareException2() { // Comparing a flower that does not exist
+        ArrayList<Bouquet> testList = new ArrayList<>();
+        Ui ui = new Ui();
+        CompareCommand testCompareCommand3 = new CompareCommand("Rose", "Tulip");
+        assertThrows(FlorizzException.class, () -> testCompareCommand3.execute(testList, ui));
+    }
+}