From 2d362323bc03bc6e4c140e123274ff0f80161526 Mon Sep 17 00:00:00 2001
From: OmarDarwish <om.drwsh@gmail.com>
Date: Sun, 23 Apr 2017 19:30:17 -0400
Subject: [PATCH] Adds Gomega have key (#224)

---
 resource/gomega.go      | 6 ++++++
 resource/gomega_test.go | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/resource/gomega.go b/resource/gomega.go
index 85748ea16..914463941 100644
--- a/resource/gomega.go
+++ b/resource/gomega.go
@@ -45,6 +45,12 @@ func matcherToGomegaMatcher(matcher interface{}) (types.GomegaMatcher, error) {
 	case "have-len":
 		value = sanitizeExpectedValue(value)
 		return gomega.HaveLen(value.(int)), nil
+	case "have-key":
+		subMatcher, err := matcherToGomegaMatcher(value)
+		if err != nil {
+			return nil, err
+		}
+		return gomega.HaveKey(subMatcher), nil
 	case "contain-element":
 		subMatcher, err := matcherToGomegaMatcher(value)
 		if err != nil {
diff --git a/resource/gomega_test.go b/resource/gomega_test.go
index 6a5024fdf..d4d8d42dc 100644
--- a/resource/gomega_test.go
+++ b/resource/gomega_test.go
@@ -83,6 +83,10 @@ var gomegaTests = []struct {
 		in:   `{"have-len": 3}`,
 		want: gomega.HaveLen(3),
 	},
+	{
+		in:   `{"have-key": "foo"}`,
+		want: gomega.HaveKey(gomega.Equal("foo")),
+	},
 
 	// Negation
 	{