Add tests

Author: stevebauman

tests/Unit/MailboxTest.php

@@ -119,3 +119,23 @@
     expect($folder->path())->toBe('INBOX');
     expect($folder->flags())->toBe(['\\HasNoChildren']);
 });
+
+test('capabilities', function () {
+    $mailbox = Mailbox::make([
+        'username' => 'foo',
+        'password' => 'bar',
+    ]);
+
+    $mailbox->connect(ImapConnection::fake([
+        '* OK Welcome to IMAP',
+        'TAG1 OK Logged in',
+        '* CAPABILITY IMAP4rev1 STARTTLS AUTH=PLAIN',
+        'TAG2 OK CAPABILITY completed',
+    ]));
+
+    expect($mailbox->capabilities())->toBe([
+        'IMAP4rev1',
+        'STARTTLS',
+        'AUTH=PLAIN',
+    ]);
+});

tests/Unit/MessageTest.php

@@ -0,0 +1,105 @@
+<?php
+
+use DirectoryTree\ImapEngine\Connection\ImapConnection;
+use DirectoryTree\ImapEngine\Enums\ImapFlag;
+use DirectoryTree\ImapEngine\Exceptions\ImapCapabilityException;
+use DirectoryTree\ImapEngine\Folder;
+use DirectoryTree\ImapEngine\Mailbox;
+use DirectoryTree\ImapEngine\Message;
+
+test('it moves message using MOVE when capable', function () {
+    $mailbox = Mailbox::make([
+        'username' => 'foo',
+        'password' => 'bar',
+    ]);
+
+    $mailbox->connect(ImapConnection::fake([
+        '* OK Welcome to IMAP',
+        'TAG1 OK Logged in',
+        '* CAPABILITY IMAP4rev1 STARTTLS MOVE AUTH=PLAIN',
+        'TAG2 OK CAPABILITY completed',
+        'TAG3 OK MOVE completed',
+    ]));
+
+    $folder = new Folder($mailbox, 'INBOX', [], '/');
+
+    $message = new Message($folder, 1, [], 'header', 'body');
+
+    $message->move('INBOX.Sent');
+})->throwsNoExceptions();
+
+test('it copies and then deletes message using UIDPLUS when incapable of MOVE', function () {
+    $mailbox = Mailbox::make([
+        'username' => 'foo',
+        'password' => 'bar',
+    ]);
+
+    $mailbox->connect(ImapConnection::fake([
+        '* OK Welcome to IMAP',
+        'TAG1 OK Logged in',
+        '* CAPABILITY IMAP4rev1 STARTTLS UIDPLUS AUTH=PLAIN',
+        'TAG2 OK CAPABILITY completed',
+        'TAG3 OK UID MOVE completed',
+        'TAG4 OK COPY completed',
+    ]));
+
+    $folder = new Folder($mailbox, 'INBOX', [], '/');
+
+    $message = new Message($folder, 1, [], 'header', 'body');
+
+    $message->move('INBOX.Sent');
+})->throwsNoExceptions();
+
+test('it throws exception when server does not support MOVE or UIDPLUS capabilities', function () {
+    $mailbox = Mailbox::make([
+        'username' => 'foo',
+        'password' => 'bar',
+    ]);
+
+    $mailbox->connect(ImapConnection::fake([
+        '* OK Welcome to IMAP',
+        'TAG1 OK Logged in',
+        '* CAPABILITY IMAP4rev1 STARTTLS AUTH=PLAIN',
+        'TAG2 OK CAPABILITY completed',
+    ]));
+
+    $folder = new Folder($mailbox, 'INBOX', [], '/');
+
+    $message = new Message($folder, 1, [], 'header', 'body');
+
+    $message->move('INBOX.Sent');
+})->throws(ImapCapabilityException::class);
+
+test('it can mark and unmark a message as flagged', function () {
+    $mailbox = Mailbox::make([
+        'username' => 'foo',
+        'password' => 'bar',
+    ]);
+
+    $mailbox->connect(ImapConnection::fake([
+        '* OK Welcome to IMAP',
+        'TAG1 OK Logged in',
+        '* CAPABILITY IMAP4rev1 STARTTLS AUTH=PLAIN',
+        'TAG2 OK CAPABILITY completed',
+        'TAG3 OK STORE completed',
+    ]));
+
+    $folder = new Folder($mailbox, 'INBOX', [], '/');
+
+    $message = new Message($folder, 1, [], 'header', 'body');
+
+    expect($message->isFlagged())->toBeFalse();
+    expect($message->flags())->not->toContain('\\Flagged');
+
+    $message->markFlagged();
+
+    expect($message->isFlagged())->toBeTrue();
+    expect($message->flags())->toContain('\\Flagged');
+    expect($message->hasFlag(ImapFlag::Flagged))->toBeTrue();
+
+    $message->unmarkFlagged();
+
+    expect($message->isFlagged())->toBeFalse();
+    expect($message->flags())->not->toContain('\\Flagged');
+    expect($message->hasFlag(ImapFlag::Flagged))->toBeFalse();
+});