From 2912ebfbfe518d5485ed2cc9239677d7ad629c6b Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Wed, 25 Jul 2018 09:37:33 +0200
Subject: [PATCH] Add test for `Tap::from_path`.

---
 Library/Homebrew/test/tap_spec.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Library/Homebrew/test/tap_spec.rb b/Library/Homebrew/test/tap_spec.rb
index 1bcfa4d33f..635008a2f4 100644
--- a/Library/Homebrew/test/tap_spec.rb
+++ b/Library/Homebrew/test/tap_spec.rb
@@ -82,6 +82,20 @@ describe Tap do
     end
   end
 
+  describe "::from_path" do
+    let(:tap) { described_class.fetch("Homebrew", "core") }
+    let(:path) { tap.path }
+    let(:formula_path) { path/"Formula/formula.rb" }
+
+    it "returns the Tap for a Formula path" do
+      expect(described_class.from_path(formula_path)).to eq tap
+    end
+
+    it "returns the Tap when given its exact path" do
+      expect(described_class.from_path(path)).to eq tap
+    end
+  end
+
   specify "::names" do
     expect(described_class.names.sort).to eq(["homebrew/core", "homebrew/foo"])
   end