diff --git a/Library/Homebrew/cask/spec/cask/cli/reinstall_spec.rb b/Library/Homebrew/cask/spec/cask/cli/reinstall_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..df83c53e288e8210ba5b90a8b50a5032e0da7bd7
--- /dev/null
+++ b/Library/Homebrew/cask/spec/cask/cli/reinstall_spec.rb
@@ -0,0 +1,24 @@
+require "spec_helper"
+
+describe Hbc::CLI::Reinstall do
+  it "allows reinstalling a Cask" do
+    shutup do
+      Hbc::CLI::Install.run("local-transmission")
+    end
+    expect(Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb")).to be_installed
+
+    shutup do
+      Hbc::CLI::Reinstall.run("local-transmission")
+    end
+    expect(Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb")).to be_installed
+  end
+
+  it "allows reinstalling a non installed Cask" do
+    expect(Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb")).not_to be_installed
+
+    shutup do
+      Hbc::CLI::Reinstall.run("local-transmission")
+    end
+    expect(Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb")).to be_installed
+  end
+end
diff --git a/Library/Homebrew/cask/test/cask/cli/reinstall_test.rb b/Library/Homebrew/cask/test/cask/cli/reinstall_test.rb
deleted file mode 100644
index d34a2c6bb61b30bad551b07003bc6512bf3dae41..0000000000000000000000000000000000000000
--- a/Library/Homebrew/cask/test/cask/cli/reinstall_test.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-require "test_helper"
-
-describe Hbc::CLI::Reinstall do
-  it "allows reinstalling a Cask" do
-    shutup do
-      Hbc::CLI::Install.run("local-transmission")
-    end
-    Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb").must_be :installed?
-
-    shutup do
-      Hbc::CLI::Reinstall.run("local-transmission")
-    end
-    Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb").must_be :installed?
-  end
-
-  it "allows reinstalling a non installed Cask" do
-    Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb").wont_be :installed?
-
-    shutup do
-      Hbc::CLI::Reinstall.run("local-transmission")
-    end
-    Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/local-transmission.rb").must_be :installed?
-  end
-end