1 files changed, 31 insertions, 0 deletions
diff --git a/Library/Homebrew/test/os/mac/java_requirement_test.rb b/Library/Homebrew/test/os/mac/java_requirement_test.rb
new file mode 100644
index 000000000..83c1af95c
--- /dev/null
+++ b/Library/Homebrew/test/os/mac/java_requirement_test.rb
@@ -0,0 +1,31 @@
+require "testing_env"
+require "requirements/java_requirement"
+require "fileutils"
+
+class OSMacJavaRequirementTests < Homebrew::TestCase
+  def setup
+    super
+    @java_req = JavaRequirement.new(%w[1.8])
+    @tmp_java_home = mktmpdir
+    @tmp_pathname = Pathname.new(@tmp_java_home)
+    FileUtils.mkdir @tmp_pathname/"bin"
+    FileUtils.touch @tmp_pathname/"bin/java"
+    @java_req.stubs(:preferred_java).returns(@tmp_pathname/"bin/java")
+    @java_req.satisfied?
+  end
+
+  def test_java_env_apple
+    ENV.expects(:prepend_path)
+    ENV.expects(:append_to_cflags)
+    @java_req.modify_build_environment
+    assert_equal ENV["JAVA_HOME"], @tmp_java_home
+  end
+
+  def test_java_env_oracle
+    FileUtils.mkdir @tmp_pathname/"include"
+    ENV.expects(:prepend_path)
+    ENV.expects(:append_to_cflags).twice
+    @java_req.modify_build_environment
+    assert_equal ENV["JAVA_HOME"], @tmp_java_home
+  end
+end