test_helper.rb in inch-0.1.4

- old
+ new
@@ -23,5 +23,85 @@
   old_dir = Dir.pwd
   Dir.chdir fixture_path(name)
   yield
   Dir.chdir old_dir
 end
+
+
+module BaseListTests
+  def self.included(other)
+    other.instance_eval do
+      # these tests are added when BaseListTests is included inside a
+      # `describe` block
+
+      it "should give error when run with --unknown-switch" do
+        out, err = capture_io do
+          assert_raises(SystemExit) { @command.run("lib/foo.rb", "--unknown-switch") }
+        end
+      end
+
+      it "should run with --depth switch" do
+        out, err = capture_io do
+          @command.run("lib/foo.rb", "--depth=2")
+        end
+        refute out.empty?, "there should be some output"
+        assert err.empty?, "there should be no errors"
+        assert_match /\bFoo\b/, out
+        assert_match /\bFoo::Bar\b/, out
+        refute_match /\bFoo::Bar#method_with_full_doc\b/, out
+        refute_match /\bFoo::Bar#method_with_code_example\b/, out
+      end
+
+      it "should run with --only-namespaces switch" do
+        out, err = capture_io do
+          @command.run("lib/foo.rb", "--only-namespaces")
+        end
+        refute out.empty?, "there should be some output"
+        assert err.empty?, "there should be no errors"
+        assert_match /\bFoo\s/, out
+        assert_match /\bFoo::Bar\s/, out
+        refute_match /\bFoo::Bar\./, out
+        refute_match /\bFoo::Bar#/, out
+      end
+
+      it "should run with --no-namespaces switch" do
+        out, err = capture_io do
+          @command.run("lib/foo.rb", "--no-namespaces")
+        end
+        refute out.empty?, "there should be some output"
+        assert err.empty?, "there should be no errors"
+        refute_match /\bFoo\s/, out
+        refute_match /\bFoo::Bar\s/, out
+        assert_match /\bFoo::Bar#/, out
+      end
+
+
+      it "should run with --only-undocumented switch" do
+        skip
+        out, err = capture_io do
+          @command.run("lib/foo.rb", "--all", "--only-undocumented")
+        end
+        refute out.empty?, "there should be some output"
+        assert err.empty?, "there should be no errors"
+        refute_match /\bFoo\s/, out
+        refute_match /\bFoo::Bar#method_with_full_doc\b/, out
+        assert_match /\bFoo::Bar\s/, out
+        assert_match /\bFoo::Bar#method_without_doc\b/, out
+      end
+
+      it "should run with --no-undocumented switch" do
+        skip
+        out, err = capture_io do
+          @command.run("lib/foo.rb", "--all", "--no-undocumented")
+        end
+        refute out.empty?, "there should be some output"
+        assert err.empty?, "there should be no errors"
+        assert_match /\bFoo\s/, out
+        assert_match /\bFoo::Bar#method_with_full_doc\b/, out
+        refute_match /\bFoo::Bar\s/, out
+        refute_match /\bFoo::Bar#method_without_doc\b/, out
+      end
+
+
+    end
+  end
+end
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