Convert `brew --cache` test to spec.

3 files changed, 15 insertions, 16 deletions

diff --git a/Library/Homebrew/test/cache_formula_test.rb b/Library/Homebrew/test/cache_formula_test.rb
deleted file mode 100644
index 6dcb6a745..000000000
--- a/Library/Homebrew/test/cache_formula_test.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-require "testing_env"
-
-class IntegrationCommandTestCacheFormula < IntegrationCommandTestCase
-  def test_cache_formula
-    assert_match %r{#{HOMEBREW_CACHE}/testball-},
-                 cmd("--cache", testball)
-  end
-end
diff --git a/Library/Homebrew/test/cache_test.rb b/Library/Homebrew/test/cache_test.rb
deleted file mode 100644
index 3a9e6b011..000000000
--- a/Library/Homebrew/test/cache_test.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-require "testing_env"
-
-class IntegrationCommandTestCache < IntegrationCommandTestCase
-  def test_cache
-    assert_equal HOMEBREW_CACHE.to_s,
-                 cmd("--cache")
-  end
-end
diff --git a/Library/Homebrew/test/cmd/--cache_spec.rb b/Library/Homebrew/test/cmd/--cache_spec.rb
new file mode 100644
index 000000000..fb3c9cee6
--- /dev/null
+++ b/Library/Homebrew/test/cmd/--cache_spec.rb
@@ -0,0 +1,15 @@
+describe "brew --cache", :integration_test do
+  it "print the location of Homebrew's cache when no argument is given" do
+    expect { brew "--cache" }
+      .to output("#{HOMEBREW_CACHE}\n").to_stdout
+      .and not_to_output.to_stderr
+      .and be_a_success
+  end
+
+  it "prints all cache files for a given Formula" do
+    expect { brew "--cache", testball }
+      .to output(%r{#{HOMEBREW_CACHE}/testball-}).to_stdout
+      .and not_to_output.to_stderr
+      .and be_a_success
+  end
+end