From 1e708b46a7251ea9a8b6b4b8c5c1d925e098fed6 Mon Sep 17 00:00:00 2001
From: Ryan Cavanaugh <RyanCavanaugh@users.noreply.github.com>
Date: Thu, 8 Oct 2015 15:31:59 -0700
Subject: [PATCH] Implement not.greaterThan for completion list

---
 src/harness/fourslash.ts           | 13 ++++++++++---
 tests/cases/fourslash/fourslash.ts |  2 +-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/harness/fourslash.ts b/src/harness/fourslash.ts
index a846077a85f..2b6f6ee8d0e 100644
--- a/src/harness/fourslash.ts
+++ b/src/harness/fourslash.ts
@@ -588,14 +588,21 @@ namespace FourSlash {
             }
         }
 
-        public verifyCompletionListItemsCountIsGreaterThan(count: number) {
+        public verifyCompletionListItemsCountIsGreaterThan(count: number, negative: boolean) {
             this.taoInvalidReason = "verifyCompletionListItemsCountIsGreaterThan NYI";
 
             let completions = this.getCompletionListAtCaret();
             let itemsCount = completions.entries.length;
 
-            if (itemsCount <= count) {
-                this.raiseError(`Expected completion list items count to be greater than ${count}, but is actually ${itemsCount}`);
+            if (negative) {
+                if (itemsCount > count) {
+                    this.raiseError(`Expected completion list items count to not be greater than ${count}, but is actually ${itemsCount}`);
+                }
+            }
+            else {
+                if (itemsCount <= count) {
+                    this.raiseError(`Expected completion list items count to be greater than ${count}, but is actually ${itemsCount}`);
+                }
             }
         }
 
diff --git a/tests/cases/fourslash/fourslash.ts b/tests/cases/fourslash/fourslash.ts
index 42cfc1248b0..8d1ee35dc1a 100644
--- a/tests/cases/fourslash/fourslash.ts
+++ b/tests/cases/fourslash/fourslash.ts
@@ -205,7 +205,7 @@ module FourSlashInterface {
         // Verifies the completion list items count to be greater than the specified amount. The
         // completion list is brought up if necessary
         public completionListItemsCountIsGreaterThan(count: number) {
-            FourSlash.currentTestState.verifyCompletionListItemsCountIsGreaterThan(count);
+            FourSlash.currentTestState.verifyCompletionListItemsCountIsGreaterThan(count, this.negative);
         }
 
         public completionListIsEmpty() {