add IntergrationCommandTests#test_tap

Closes Homebrew/homebrew#47177.

Signed-off-by: Xu Cheng <xucheng@me.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/Library/Homebrew/test/test_integration_cmds.rb b/Library/Homebrew/test/test_integration_cmds.rb
index 859de9f6e..bc60ee0bb 100644
--- a/Library/Homebrew/test/test_integration_cmds.rb
+++ b/Library/Homebrew/test/test_integration_cmds.rb
@@ -127,4 +127,30 @@ class IntegrationCommandTests < Homebrew::TestCase
     formula_file.unlink
     repo.alias_dir.rmtree
   end
+
+  def test_tap
+    path = Tap::TAP_DIRECTORY/"homebrew/homebrew-foo"
+    path.mkpath
+    path.cd do
+      shutup do
+        system "git", "init"
+        system "git", "remote", "add", "origin", "https://github.com/Homebrew/homebrew-foo"
+        system "git", "add", "--all"
+        system "git", "commit", "-m", "init"
+      end
+    end
+
+    assert_match "homebrew/foo", cmd("tap")
+    assert_match "homebrew/versions", cmd("tap", "--list-official")
+    assert_match "1 tap", cmd("tap-info")
+    assert_match "https://github.com/Homebrew/homebrew-foo", cmd("tap-info", "homebrew/foo")
+    assert_match "https://github.com/Homebrew/homebrew-foo", cmd("tap-info", "--json=v1", "--installed")
+    assert_match "Pinned homebrew/foo", cmd("tap-pin", "homebrew/foo")
+    assert_match "homebrew/foo", cmd("tap", "--list-pinned")
+    assert_match "Unpinned homebrew/foo", cmd("tap-unpin", "homebrew/foo")
+    assert_match "Tapped", cmd("tap", "homebrew/bar", path/".git")
+    assert_match "Untapped", cmd("untap", "homebrew/bar")
+  ensure
+    Tap::TAP_DIRECTORY.rmtree
+  end
 end