Merge pull request #86 from LouisLouis19/branch-JUnitTest

JUnit Test for View Link Command
AY2122S1-CS2113T-T10-2 · Oct 12, 2021 · 6cce5a4 · 6cce5a4
2 parents fe2c46d + 81235a6
commit 6cce5a4
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Showing 2 changed files with 83 additions and 2 deletions.
diff --git a/src/test/java/terminus/command/link/DeleteLinkCommandTest.java b/src/test/java/terminus/command/link/DeleteLinkCommandTest.java
@@ -31,7 +31,7 @@ void setUp() {
     }
 
     @Test
-    void execute_success() throws InvalidCommandException, InvalidArgumentException {
+    void execute_deleteLink_success() throws InvalidCommandException, InvalidArgumentException {
         for (int i = 0; i < 3; i++) {
             Command addLinkCommand = linkCommandParser.parseCommand("add \"test_desc\" \"Monday\" \"12:00\" \"https://zoom.us/test\"");
             CommandResult addResult = addLinkCommand.execute(ui, nusModule);
@@ -54,7 +54,7 @@ void execute_success() throws InvalidCommandException, InvalidArgumentException
     }
 
     @Test
-    void execute_throwsException() throws InvalidCommandException, InvalidArgumentException {
+    void execute_deleteLink_throwsException() throws InvalidCommandException, InvalidArgumentException {
         Command deleteLinkCommand = linkCommandParser.parseCommand("delete 20");
         assertThrows(InvalidArgumentException.class, () -> deleteLinkCommand.execute(ui, nusModule));
     }

diff --git a/src/test/java/terminus/command/link/ViewLinkCommandTest.java b/src/test/java/terminus/command/link/ViewLinkCommandTest.java
@@ -0,0 +1,81 @@
+package terminus.command.link;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import terminus.command.Command;
+import terminus.command.CommandResult;
+import terminus.content.Link;
+import terminus.exception.InvalidArgumentException;
+import terminus.exception.InvalidCommandException;
+import terminus.module.NusModule;
+import terminus.parser.LinkCommandParser;
+import terminus.ui.Ui;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+public class ViewLinkCommandTest {
+
+    private LinkCommandParser linkCommandParser;
+    private NusModule nusModule;
+    private Ui ui;
+
+    Class<Link> type = Link.class;
+
+    @BeforeEach
+    void setUp() {
+        this.linkCommandParser = LinkCommandParser.getInstance();
+        this.nusModule = new NusModule();
+        this.ui = new Ui();
+    }
+
+    @Test
+    void execute_viewAll_success() throws InvalidCommandException, InvalidArgumentException {
+        for (int i = 0; i < 5; i++) {
+            Command addLinkCommand = linkCommandParser.parseCommand(
+                    "add \"test\" \"Saturday\" \"00:00\" \"https://zoom.us/test\"");
+            CommandResult addLinkResult = addLinkCommand.execute(ui, nusModule);
+            assertTrue(addLinkResult.isOk());
+        }
+        assertEquals(5, nusModule.getContentManager(type).getTotalContents());
+
+        Command viewLinkCommand = linkCommandParser.parseCommand("view");
+        CommandResult viewLinkResult = viewLinkCommand.execute(ui, nusModule);
+        assertTrue(viewLinkResult.isOk());
+    }
+
+    @Test
+    void execute_viewLink_success() throws InvalidCommandException, InvalidArgumentException {
+        for (int i = 0; i < 5; i++) {
+            Command addLinkCommand = linkCommandParser.parseCommand(
+                    "add \"test\" \"Saturday\" \"00:00\" \"https://zoom.us/test\"");
+            CommandResult addLinkResult = addLinkCommand.execute(ui, nusModule);
+            assertTrue(addLinkResult.isOk());
+        }
+        assertEquals(5, nusModule.getContentManager(type).getTotalContents());
+
+        Command viewLinkCommand = linkCommandParser.parseCommand("view 1");
+        CommandResult viewLinkResult = viewLinkCommand.execute(ui, nusModule);
+        assertTrue(viewLinkResult.isOk());
+
+        viewLinkCommand = linkCommandParser.parseCommand("view 5");
+        viewLinkResult = viewLinkCommand.execute(ui, nusModule);
+        assertTrue(viewLinkResult.isOk());
+    }
+
+    @Test
+    void execute_viewLink_exceptionThrown() throws InvalidCommandException, InvalidArgumentException {
+        for (int i = 0; i < 5; i++) {
+            Command addLinkCommand = linkCommandParser.parseCommand(
+                    "add \"test\" \"Saturday\" \"00:00\" \"https://zoom.us/test\"");
+            CommandResult addLinkResult = addLinkCommand.execute(ui, nusModule);
+            assertTrue(addLinkResult.isOk());
+        }
+        assertEquals(5, nusModule.getContentManager(type).getTotalContents());
+
+        assertThrows(InvalidArgumentException.class, () -> linkCommandParser.parseCommand("view -1"));
+        assertThrows(InvalidArgumentException.class, () -> linkCommandParser.parseCommand("view X"));
+        assertThrows(InvalidCommandException.class, () -> linkCommandParser.parseCommand("viewwwww"));
+    }
+}