1 files changed, 23 insertions, 0 deletions
diff --git a/spec/ruby/library/base64/encode64_spec.rb b/spec/ruby/library/base64/encode64_spec.rb
new file mode 100644
index 0000000000..64de6257bc
--- /dev/null
+++ b/spec/ruby/library/base64/encode64_spec.rb
@@ -0,0 +1,23 @@
+require_relative '../../spec_helper'
+
+require 'base64'
+
+describe "Base64#encode64" do
+  it "returns the Base64-encoded version of the given string" do
+    Base64.encode64("Now is the time for all good coders\nto learn Ruby").should ==
+      "Tm93IGlzIHRoZSB0aW1lIGZvciBhbGwgZ29vZCBjb2RlcnMKdG8gbGVhcm4g\nUnVieQ==\n"
+  end
+
+  it "returns the Base64-encoded version of the given string" do
+    Base64.encode64('Send reinforcements').should == "U2VuZCByZWluZm9yY2VtZW50cw==\n"
+  end
+
+  it "returns the Base64-encoded version of the given shared string" do
+    Base64.encode64("Now is the time for all good coders\nto learn Ruby".split("\n").last).should ==
+      "dG8gbGVhcm4gUnVieQ==\n"
+  end
+
+  it "returns a US_ASCII encoded string" do
+    Base64.encode64("HI").encoding.should == Encoding::US_ASCII
+  end
+end