home: Deprecate brew cask home

Library/Homebrew/cask/cmd/home.rb

@@ -8,6 +8,8 @@ module Cask
       end
 
       def run
+        # odeprecated "brew cask home", "brew home"
+
         if casks.none?
           odebug "Opening project homepage"
           self.class.open_url "https://brew.sh/"

Library/Homebrew/test/cask/cmd/home_spec.rb

@@ -8,20 +8,4 @@ describe Cask::Cmd::Home, :cask do
   end
 
   it_behaves_like "a command that handles invalid options"
-
-  it "opens the homepage for the specified Cask" do
-    expect(described_class).to receive(:open_url).with("https://brew.sh/")
-    described_class.run("local-caffeine")
-  end
-
-  it "works for multiple Casks" do
-    expect(described_class).to receive(:open_url).with("https://brew.sh/")
-    expect(described_class).to receive(:open_url).with("https://transmissionbt.com/")
-    described_class.run("local-caffeine", "local-transmission")
-  end
-
-  it "opens the project page when no Cask is specified" do
-    expect(described_class).to receive(:open_url).with("https://brew.sh/")
-    described_class.run
-  end
 end

Library/Homebrew/test/cmd/home_spec.rb

@@ -20,6 +20,13 @@ describe "brew home", :integration_test do
     Cask::CaskLoader.load(local_caffeine_path).homepage
   }
 
+  it "opens the project page when no formula or cask is specified" do
+    expect { brew "home", "HOMEBREW_BROWSER" => "echo" }
+      .to output("https://brew.sh\n").to_stdout
+      .and not_to_output.to_stderr
+      .and be_a_success
+  end
+
   it "opens the homepage for a given Formula" do
     setup_test_formula "testballhome"
 
@@ -30,7 +37,7 @@ describe "brew home", :integration_test do
   end
 
   it "opens the homepage for a given Cask" do
-    expect { brew "home", cask_path("local-caffeine"), "HOMEBREW_BROWSER" => "echo" }
+    expect { brew "home", local_caffeine_path, "HOMEBREW_BROWSER" => "echo" }
       .to output(/#{local_caffeine_homepage}/).to_stdout
       .and not_to_output.to_stderr
       .and be_a_success
@@ -39,7 +46,7 @@ describe "brew home", :integration_test do
   it "opens the homepages for a given formula and Cask" do
     setup_test_formula "testballhome"
 
-    expect { brew "home", "testballhome", cask_path("local-caffeine"), "HOMEBREW_BROWSER" => "echo" }
+    expect { brew "home", "testballhome", local_caffeine_path, "HOMEBREW_BROWSER" => "echo" }
       .to output(/#{testballhome_homepage} #{local_caffeine_homepage}/).to_stdout
       .and not_to_output.to_stderr
       .and be_a_success