Use $this->assert* instead of self::assert* in tests

Author: OskarStark

src/agent/tests/ChatTest.php

@@ -48,10 +48,10 @@ public function itInitiatesChatByClearingAndSavingMessages(): void
     {
         $messages = $this->createMock(MessageBagInterface::class);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('clear');
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('save')
             ->with($messages);
 
@@ -67,22 +67,22 @@ public function itSubmitsUserMessageAndReturnsAssistantMessage(): void
 
         $textResult = new TextResult($assistantContent);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('load')
             ->willReturn($existingMessages);
 
-        $this->agent->expects(self::once())
+        $this->agent->expects($this->once())
             ->method('call')
-            ->with(self::callback(function (MessageBagInterface $messages) use ($userMessage) {
+            ->with($this->callback(function (MessageBagInterface $messages) use ($userMessage) {
                 $messagesArray = $messages->getMessages();
 
                 return end($messagesArray) === $userMessage;
             }))
             ->willReturn($textResult);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('save')
-            ->with(self::callback(function (MessageBagInterface $messages) use ($userMessage, $assistantContent) {
+            ->with($this->callback(function (MessageBagInterface $messages) use ($userMessage, $assistantContent) {
                 $messagesArray = $messages->getMessages();
                 $lastTwo = \array_slice($messagesArray, -2);
 
@@ -94,8 +94,8 @@ public function itSubmitsUserMessageAndReturnsAssistantMessage(): void
 
         $result = $this->chat->submit($userMessage);
 
-        self::assertInstanceOf(AssistantMessage::class, $result);
-        self::assertSame($assistantContent, $result->content);
+        $this->assertInstanceOf(AssistantMessage::class, $result);
+        $this->assertSame($assistantContent, $result->content);
     }
 
     #[Test]
@@ -113,31 +113,31 @@ public function itAppendsMessagesToExistingConversation(): void
 
         $textResult = new TextResult($newAssistantContent);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('load')
             ->willReturn($existingMessages);
 
-        $this->agent->expects(self::once())
+        $this->agent->expects($this->once())
             ->method('call')
-            ->with(self::callback(function (MessageBagInterface $messages) {
+            ->with($this->callback(function (MessageBagInterface $messages) {
                 $messagesArray = $messages->getMessages();
 
                 return 3 === \count($messagesArray);
             }))
             ->willReturn($textResult);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('save')
-            ->with(self::callback(function (MessageBagInterface $messages) {
+            ->with($this->callback(function (MessageBagInterface $messages) {
                 $messagesArray = $messages->getMessages();
 
                 return 4 === \count($messagesArray);
             }));
 
         $result = $this->chat->submit($newUserMessage);
 
-        self::assertInstanceOf(AssistantMessage::class, $result);
-        self::assertSame($newAssistantContent, $result->content);
+        $this->assertInstanceOf(AssistantMessage::class, $result);
+        $this->assertSame($newAssistantContent, $result->content);
     }
 
     #[Test]
@@ -149,25 +149,25 @@ public function itHandlesEmptyMessageStore(): void
 
         $textResult = new TextResult($assistantContent);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('load')
             ->willReturn($emptyMessages);
 
-        $this->agent->expects(self::once())
+        $this->agent->expects($this->once())
             ->method('call')
-            ->with(self::callback(function (MessageBagInterface $messages) {
+            ->with($this->callback(function (MessageBagInterface $messages) {
                 $messagesArray = $messages->getMessages();
 
                 return 1 === \count($messagesArray);
             }))
             ->willReturn($textResult);
 
-        $this->store->expects(self::once())
+        $this->store->expects($this->once())
             ->method('save');
 
         $result = $this->chat->submit($userMessage);
 
-        self::assertInstanceOf(AssistantMessage::class, $result);
-        self::assertSame($assistantContent, $result->content);
+        $this->assertInstanceOf(AssistantMessage::class, $result);
+        $this->assertSame($assistantContent, $result->content);
     }
 }