test: update case

zapcannon87 · zapcannon87 · commit d035950304bb · 2020-02-05T18:14:10.000+08:00
diff --git a/LeanCloudTests/IMConversationTestCase.swift b/LeanCloudTests/IMConversationTestCase.swift
@@ -685,6 +685,7 @@ class IMConversationTestCase: RTMBaseTestCase {
         }
         wait(for: [largeUnreadExp], timeout: timeout)
         
+        delay()
         XCTAssertNotNil(clientB.lastUnreadNotifTime)
         
         let allReadExp = expectation(description: "all read")

Original file line number	Diff line number	Diff line change
`@@ -685,6 +685,7 @@ class IMConversationTestCase: RTMBaseTestCase {`
`685`	`685`	`}`
`686`	`686`	`wait(for: [largeUnreadExp], timeout: timeout)`
`687`	`687`
	`688`	`+ delay()`
`688`	`689`	`XCTAssertNotNil(clientB.lastUnreadNotifTime)`
`689`	`690`
`690`	`691`	`let allReadExp = expectation(description: "all read")`