From 32aa618f636c8fff5f43052d3319cdacb214da3e Mon Sep 17 00:00:00 2001
From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Sun, 11 Sep 2016 00:34:11 -0700
Subject: [PATCH] StdlibUnittest renamed 'expectEmpty()' and 'expectNotEmpty()'
 to 'expectNil()' and 'expectNotNil()'

---
 PlaygroundLogger/PlaygroundLogger/TestCases.swift         | 8 ++++----
 .../PlaygroundLogger/TestInfrastructure.swift             | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/PlaygroundLogger/PlaygroundLogger/TestCases.swift b/PlaygroundLogger/PlaygroundLogger/TestCases.swift
index 96facbb..cdd9d43 100644
--- a/PlaygroundLogger/PlaygroundLogger/TestCases.swift
+++ b/PlaygroundLogger/PlaygroundLogger/TestCases.swift
@@ -350,11 +350,11 @@ class StackWorksTestCase : TestCase {
         expectEqual(2, stack.pop())
         expectEqual(1, stack.pop())
         expectTrue(stack.empty)
-        expectEmpty(stack.tryPop())
+        expectNil(stack.tryPop())
         stack.push(4)
         expectFalse(stack.empty)
         TestHelpers.unwrapOrFail(stack.tryPop())
-        expectEmpty(stack.tryPop())
+        expectNil(stack.tryPop())
     }
 }
 
@@ -372,7 +372,7 @@ class NeverLoggingPolicyTestCase : TestCase {
         logdata = playground_log (object, "object", 1, 0,0,0,0)
         decoded = TestHelpers.unwrapOrFail( playground_log_decode(logdata) )
         let gap2 = decoded.object as? PlaygroundDecodedObject_Gap
-        expectEmpty(gap2)
+        expectNil(gap2)
     }
 }
 
@@ -715,7 +715,7 @@ class StructLoggingTestCase : TestCase {
     func doTest() {
         struct S { var a = 1 }
         let mirror = LoggerMirror.reflect(S())
-        expectEmpty(mirror.quickLookObject)
+        expectNil(mirror.quickLookObject)
     }
 }
     
diff --git a/PlaygroundLogger/PlaygroundLogger/TestInfrastructure.swift b/PlaygroundLogger/PlaygroundLogger/TestInfrastructure.swift
index 736269d..5a4740b 100644
--- a/PlaygroundLogger/PlaygroundLogger/TestInfrastructure.swift
+++ b/PlaygroundLogger/PlaygroundLogger/TestInfrastructure.swift
@@ -178,7 +178,7 @@ struct TestHelpers {
     
     @discardableResult
     static func unwrapOrFail<T>(_ x: T?) -> T {
-        let _ = expectNotEmpty(x)
+        let _ = expectNotNil(x)
         return x!
     }