Fix TCPSocket::accept() unittest.

Seppo Takalo · Seppo Takalo · commit fa7547abd481 · 2018-09-21T14:23:06.000+03:00
accept() is not anymore returning NULL pointer. It was a bug.
diff --git a/UNITTESTS/features/netsocket/TCPSocket/test_TCPSocket.cpp b/UNITTESTS/features/netsocket/TCPSocket/test_TCPSocket.cpp
@@ -271,7 +271,7 @@ TEST_F(TestTCPSocket, accept)
     nsapi_error_t error;
     stack.return_value = NSAPI_ERROR_OK;
     socket->open((NetworkStack *)&stack);
-    EXPECT_EQ(socket->accept(&error), static_cast<TCPSocket*>(NULL));
+    EXPECT_NE(socket->accept(&error), static_cast<TCPSocket*>(NULL));
     EXPECT_EQ(error, NSAPI_ERROR_OK);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -271,7 +271,7 @@ TEST_F(TestTCPSocket, accept)`
`271`	`271`	`nsapi_error_t error;`
`272`	`272`	`stack.return_value = NSAPI_ERROR_OK;`
`273`	`273`	`socket->open((NetworkStack *)&stack);`
`274`		`- EXPECT_EQ(socket->accept(&error), static_cast<TCPSocket*>(NULL));`
	`274`	`+ EXPECT_NE(socket->accept(&error), static_cast<TCPSocket*>(NULL));`
`275`	`275`	`EXPECT_EQ(error, NSAPI_ERROR_OK);`
`276`	`276`	`}`
`277`	`277`