From 95e8c48dd3348503a8c7db5d0498894a1b676395 Mon Sep 17 00:00:00 2001
From: eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 7 May 2017 12:04:49 +0000
Subject: Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 spec/mspec/spec/runner/filters/tag_spec.rb | 92 ++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 spec/mspec/spec/runner/filters/tag_spec.rb

(limited to 'spec/mspec/spec/runner/filters/tag_spec.rb')

diff --git a/spec/mspec/spec/runner/filters/tag_spec.rb b/spec/mspec/spec/runner/filters/tag_spec.rb
new file mode 100644
index 0000000000..fe1f3df039
--- /dev/null
+++ b/spec/mspec/spec/runner/filters/tag_spec.rb
@@ -0,0 +1,92 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+require 'mspec/runner/mspec'
+require 'mspec/runner/filters/match'
+require 'mspec/runner/filters/tag'
+
+describe TagFilter, "#load" do
+  before :each do
+    @match = double("match filter").as_null_object
+    @filter = TagFilter.new :include, "tag", "key"
+    @tag = SpecTag.new "tag(comment):description"
+    MSpec.stub(:read_tags).and_return([@tag])
+    MSpec.stub(:register)
+  end
+
+  it "loads tags from the tag file" do
+    MSpec.should_receive(:read_tags).with(["tag", "key"]).and_return([])
+    @filter.load
+  end
+
+
+  it "registers itself with MSpec for the :include action" do
+    filter = TagFilter.new(:include)
+    MSpec.should_receive(:register).with(:include, filter)
+    filter.load
+  end
+
+  it "registers itself with MSpec for the :exclude action" do
+    filter = TagFilter.new(:exclude)
+    MSpec.should_receive(:register).with(:exclude, filter)
+    filter.load
+  end
+end
+
+describe TagFilter, "#unload" do
+  before :each do
+    @filter = TagFilter.new :include, "tag", "key"
+    @tag = SpecTag.new "tag(comment):description"
+    MSpec.stub(:read_tags).and_return([@tag])
+    MSpec.stub(:register)
+  end
+
+  it "unregisters itself" do
+    @filter.load
+    MSpec.should_receive(:unregister).with(:include, @filter)
+    @filter.unload
+  end
+end
+
+describe TagFilter, "#register" do
+  before :each do
+    MSpec.stub(:register)
+  end
+
+  it "registers itself with MSpec for the :load, :unload actions" do
+    filter = TagFilter.new(nil)
+    MSpec.should_receive(:register).with(:load, filter)
+    MSpec.should_receive(:register).with(:unload, filter)
+    filter.register
+  end
+end
+
+describe TagFilter, "#unregister" do
+  before :each do
+    MSpec.stub(:unregister)
+  end
+
+  it "unregisters itself with MSpec for the :load, :unload actions" do
+    filter = TagFilter.new(nil)
+    MSpec.should_receive(:unregister).with(:load, filter)
+    MSpec.should_receive(:unregister).with(:unload, filter)
+    filter.unregister
+  end
+end
+
+describe TagFilter, "#===" do
+  before :each do
+    @filter = TagFilter.new nil, "tag", "key"
+    @tag = SpecTag.new "tag(comment):description"
+    MSpec.stub(:read_tags).and_return([@tag])
+    MSpec.stub(:register)
+    @filter.load
+  end
+
+  it "returns true if the argument matches any of the descriptions" do
+    @filter.===('description').should == true
+  end
+
+  it "returns false if the argument matches none of the descriptions" do
+    @filter.===('descriptionA').should == false
+    @filter.===('adescription').should == false
+  end
+end
-- 
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