From cfed07734c3eae46afc69d572fe2cc8bc68f0945 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Sat, 11 Feb 2017 18:46:56 +0100
Subject: [PATCH] Convert Homebrew::Hooks::Bottles test to spec.

---
 Library/Homebrew/test/bottle_hooks_spec.rb | 50 ++++++++++++++++++++++
 Library/Homebrew/test/bottle_hooks_test.rb | 49 ---------------------
 2 files changed, 50 insertions(+), 49 deletions(-)
 create mode 100644 Library/Homebrew/test/bottle_hooks_spec.rb
 delete mode 100644 Library/Homebrew/test/bottle_hooks_test.rb

diff --git a/Library/Homebrew/test/bottle_hooks_spec.rb b/Library/Homebrew/test/bottle_hooks_spec.rb
new file mode 100644
index 0000000000..05c6ea7f08
--- /dev/null
+++ b/Library/Homebrew/test/bottle_hooks_spec.rb
@@ -0,0 +1,50 @@
+require "formula_installer"
+require "hooks/bottles"
+
+RSpec::Matchers.alias_matcher :pour_bottle, :be_pour_bottle
+
+describe Homebrew::Hooks::Bottles do
+  subject { FormulaInstaller.new formula }
+
+  let(:formula) do
+    double(
+      bottle: nil,
+      local_bottle_path: nil,
+      bottle_disabled?: false,
+      some_random_method: true,
+    )
+  end
+
+  after(:each) do
+    described_class.reset_hooks
+  end
+
+  describe "#setup_formula_has_bottle" do
+    context "given a block which evaluates to true" do
+      before(:each) do
+        described_class.setup_formula_has_bottle(&:some_random_method)
+      end
+
+      it { is_expected.to pour_bottle }
+    end
+
+    context "given a block which evaluates to false" do
+      before(:each) do
+        described_class.setup_formula_has_bottle { |f| !f.some_random_method }
+      end
+
+      it { is_expected.not_to pour_bottle }
+    end
+  end
+
+  describe "#setup_pour_formula_bottle" do
+    before(:each) do
+      described_class.setup_formula_has_bottle { true }
+      described_class.setup_pour_formula_bottle(&:some_random_method)
+    end
+
+    it "does not raise an error" do
+      expect { subject.pour }.not_to raise_error
+    end
+  end
+end
diff --git a/Library/Homebrew/test/bottle_hooks_test.rb b/Library/Homebrew/test/bottle_hooks_test.rb
deleted file mode 100644
index fd890192fb..0000000000
--- a/Library/Homebrew/test/bottle_hooks_test.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require "testing_env"
-require "formula_installer"
-require "hooks/bottles"
-
-class BottleHookTests < Homebrew::TestCase
-  class FormulaDouble
-    def bottle; end
-    def local_bottle_path; end
-
-    def bottle_disabled?
-      false
-    end
-
-    def some_random_method
-      true
-    end
-  end
-
-  def setup
-    super
-    @fi = FormulaInstaller.new FormulaDouble.new
-  end
-
-  def test_has_bottle
-    Homebrew::Hooks::Bottles.setup_formula_has_bottle(&:some_random_method)
-    assert_predicate @fi, :pour_bottle?
-  end
-
-  def test_has_no_bottle
-    Homebrew::Hooks::Bottles.setup_formula_has_bottle do |f|
-      !f.some_random_method
-    end
-    refute_predicate @fi, :pour_bottle?
-  end
-
-  def test_pour_formula_bottle
-    Homebrew::Hooks::Bottles.setup_formula_has_bottle do |_f|
-      true
-    end
-
-    Homebrew::Hooks::Bottles.setup_pour_formula_bottle(&:some_random_method)
-    @fi.pour
-  end
-
-  def teardown
-    Homebrew::Hooks::Bottles.reset_hooks
-    super
-  end
-end