From 81051d9e2d5fa34552eccf25801d137b5486c804 Mon Sep 17 00:00:00 2001
From: Garrett Squire <garrettsquire@gmail.com>
Date: Thu, 27 Oct 2016 16:39:01 -0700
Subject: Enforce alphabetical ordering of packages in YAML config (#22)

---
 config_test.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'config_test.go')

diff --git a/config_test.go b/config_test.go
index 10422e9..3bbe7e9 100644
--- a/config_test.go
+++ b/config_test.go
@@ -27,3 +27,22 @@ packages:
 
 	assert.Equal(t, pkg, Package{Repo: "github.com/grpc/grpc-go"})
 }
+
+func TestNotAlphabetical(t *testing.T) {
+	path, clean := TempFile(t, `
+
+url: google.golang.org
+packages:
+  grpc:
+    repo: github.com/grpc/grpc-go
+  atomic:
+    repo: github.com/uber-go/atomic
+
+`)
+	defer clean()
+
+	_, err := Parse(path)
+	if assert.Error(t, err, "YAML configuration is not listed alphabetically") {
+		assert.Contains(t, err.Error(), "must be alphabetically ordered")
+	}
+}
-- 
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