Add Formula#installed_alias_path

1 files changed, 26 insertions, 0 deletions

diff --git a/Library/Homebrew/test/test_formula.rb b/Library/Homebrew/test/test_formula.rb
index 7c09e765f..2eb64ebb6 100644
--- a/Library/Homebrew/test/test_formula.rb
+++ b/Library/Homebrew/test/test_formula.rb
@@ -248,6 +248,32 @@ class FormulaTests < Homebrew::TestCase
     assert_nil Testball.new <=> Object.new
   end
 
+  def test_alias_paths_with_build_options
+    alias_path = CoreTap.instance.alias_dir/"another_name"
+    f = formula(:alias_path => alias_path) { url "foo-1.0" }
+    f.build = BuildOptions.new({}, {})
+    assert_equal alias_path, f.alias_path
+    assert_nil f.installed_alias_path
+  end
+
+  def test_alias_paths_with_tab_with_non_alias_source_path
+    alias_path = CoreTap.instance.alias_dir/"another_name"
+    source_path = CoreTap.instance.formula_dir/"another_other_name"
+    f = formula(:alias_path => alias_path) { url "foo-1.0" }
+    f.build = Tab.new(:source => { "path" => source_path.to_s })
+    assert_equal alias_path, f.alias_path
+    assert_nil f.installed_alias_path
+  end
+
+  def test_alias_paths_with_tab_with_alias_source_path
+    alias_path = CoreTap.instance.alias_dir/"another_name"
+    source_path = CoreTap.instance.alias_dir/"another_other_name"
+    f = formula(:alias_path => alias_path) { url "foo-1.0" }
+    f.build = Tab.new(:source => { "path" => source_path.to_s })
+    assert_equal alias_path, f.alias_path
+    assert_equal source_path.to_s, f.installed_alias_path
+  end
+
   def test_formula_spec_integration
     f = formula do
       homepage "http://example.com"