Use shared_examples

JunichiIto · Jul 19, 2014 · 31c6476 · 31c6476
1 parent fb0a27e
commit 31c6476
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/message_filter_spec.rb b/message_filter_spec.rb
@@ -1,14 +1,17 @@
 require_relative 'message_filter'
 
+shared_examples 'MessageFilter with argument "foo"' do
+  it { is_expected.to be_detect('hello from foo') }
+  it { is_expected.not_to be_detect('hello, world!') }
+end
+
 describe MessageFilter, 'with argument "foo"' do
   subject { MessageFilter.new('foo') }
-  it { is_expected.to be_detect('hello from foo') }
-  it { is_expected.not_to be_detect('hello, world') }
+  it_behaves_like 'MessageFilter with argument "foo"'
 end
 
 describe MessageFilter, 'with argument "foo","bar"' do
   subject { MessageFilter.new('foo', 'bar') }
   it { is_expected.to be_detect('hello from bar') }
-  it { is_expected.to be_detect('hello from foo') }
-  it { is_expected.not_to be_detect('hello, world!') }
+  it_behaves_like 'MessageFilter with argument "foo"'
 end