From ae3f53a1ecb19ea70e5d461a3205e6434bbe0c56 Mon Sep 17 00:00:00 2001
From: Alyssa Ross
Date: Fri, 30 Sep 2016 14:16:00 +0100
Subject: keg: fallback to missing_deps if deps not in tab

---
 Library/Homebrew/test/test_keg.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/test_keg.rb b/Library/Homebrew/test/test_keg.rb
index ac5831b09..9c1c9118c 100644
--- a/Library/Homebrew/test/test_keg.rb
+++ b/Library/Homebrew/test/test_keg.rb
@@ -339,8 +339,29 @@ class InstalledDependantsTests < LinkTests
     tab.write
   end
 
+  def test_unknown_dependencies
+    dependencies nil
+
+    bar = formula "bar" do
+      url "bar-1.0"
+      depends_on "foo"
+    end
+    stub_formula_loader bar
+
+    assert_equal [@dependent], @keg.installed_dependents
+  end
+
   def test_no_dependencies
     dependencies []
+
+    # Make sure formula dependencies aren't checked when dependencies are
+    # recorded in the tab.
+    bar = formula "bar" do
+      url "bar-1.0"
+      depends_on "foo"
+    end
+    stub_formula_loader bar
+
     assert_empty @keg.installed_dependents
   end
 
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