Merge pull request #2293 from reitermarkus/cask-version

Move `brew cask --version` into separate file.

3 files changed, 17 insertions, 11 deletions

diff --git a/Library/Homebrew/test/cask/cli/--version_spec.rb b/Library/Homebrew/test/cask/cli/--version_spec.rb
new file mode 100644
index 000000000..2e5737c9f
--- /dev/null
+++ b/Library/Homebrew/test/cask/cli/--version_spec.rb
@@ -0,0 +1,13 @@
+describe Hbc::CLI::Version, :cask do
+  describe "::run" do
+    it "outputs the current Hombrew-Cask version" do
+      expect { described_class.run }
+        .to output(/\AHomebrew-Cask.*\d+\.\d+\.\d+/).to_stdout
+        .and not_to_output.to_stderr
+    end
+
+    it "does not support arguments" do
+      expect { described_class.run(:foo, :bar) }.to raise_error(ArgumentError)
+    end
+  end
+end
diff --git a/Library/Homebrew/test/cask/cli/version_spec.rb b/Library/Homebrew/test/cask/cli/version_spec.rb
deleted file mode 100644
index 2091496fc..000000000
--- a/Library/Homebrew/test/cask/cli/version_spec.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-describe "brew cask --version", :cask do
-  it "respects the --version argument" do
-    expect {
-      expect {
-        Hbc::CLI::NullCommand.new("--version").run
-      }.not_to output.to_stderr
-    }.to output(Hbc.full_version).to_stdout
-  end
-end
diff --git a/Library/Homebrew/test/cask/cli_spec.rb b/Library/Homebrew/test/cask/cli_spec.rb
index 0a4559ff2..0dac89b0e 100644
--- a/Library/Homebrew/test/cask/cli_spec.rb
+++ b/Library/Homebrew/test/cask/cli_spec.rb
@@ -27,8 +27,10 @@ describe Hbc::CLI, :cask do
     end
 
     it "passes `--version` along to the subcommand" do
-      expect(described_class).to receive(:run_command).with(noop_command, "--version")
-      described_class.process(%w[noop --version])
+      version_command = double("CLI::Version")
+      allow(described_class).to receive(:lookup_command).with("--version").and_return(version_command)
+      expect(described_class).to receive(:run_command).with(version_command)
+      described_class.process(["--version"])
     end
 
     it "prints help output when subcommand receives `--help` flag" do