Add bin and edit workflow

bin/gems/ethon-0.16.0/spec/ethon/easy/util_spec.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe Ethon::Easy::Util do
+  class Dummy
+    include Ethon::Easy::Util
+  end
+
+  let(:klass) { Dummy.new }
+
+  describe "escape_zero_byte" do
+    context "when value has no zero byte" do
+      let(:value) { "hello world" }
+
+      it "returns same value" do
+        expect(klass.escape_zero_byte(value)).to be(value)
+      end
+    end
+
+    context "when value has zero byte" do
+      let(:value) { "hello \0world" }
+
+      it "returns escaped" do
+        expect(klass.escape_zero_byte(value)).to eq("hello \\0world")
+      end
+    end
+  end
+end