signature_spec.rb in signore-0.2.0

- old
+ new
@@ -1,74 +1,94 @@
-# encoding: UTF-8
-
 require_relative '../spec_helper'
 
 module Signore describe Signature do
-
-  before do
-    @confusion, @mad, @compiler, @bruce, @dads, @starwars = YAML.load_file('spec/fixtures/signatures.yml')['signatures']
+  describe '.[]' do
+    it 'instantiates Signatures via parameters' do
+      source = 'A History of Modern Computing'
+      text   = 'In 1940 he summarized his work in an influential book, ' \
+        '‘Punched Card Methods in Scientific Computation’.'
+      sig    = Signature[author: 'Paul E. Ceruzzi', source: source,
+        subject: 'on Wallace Eckert', tags: ['punched cards'], text: text]
+      sig.author.must_equal 'Paul E. Ceruzzi'
+      sig.source.must_equal source
+      sig.subject.must_equal 'on Wallace Eckert'
+      sig.tags.must_equal ['punched cards']
+      sig.text.must_equal text
+    end
   end
 
   describe '#tagged_with?' do
-
     it 'says whether a tagged signature is tagged with a given tag' do
-      refute @compiler.tagged_with? 'fnord'
-      assert @compiler.tagged_with? 'programming'
-      assert @compiler.tagged_with? 'tech'
+      sig = Signature[tags: %w[programming tech]]
+      refute sig.tagged_with? 'fnord'
+      assert sig.tagged_with? 'programming'
+      assert sig.tagged_with? 'tech'
     end
 
     it 'says that an untagged signature is not tagged with any tag' do
-      refute @dads.tagged_with? 'fnord'
+      refute Signature.new.tagged_with? 'fnord'
     end
-
   end
 
   describe '#to_s' do
+    it 'does not show meta if there’s nothing to show' do
+      text = '// sometimes I believe compiler ignores all my comments'
+      sig  = Signature.new text
+      sig.to_s.must_equal text
+    end
 
-    it 'returns a signature formatted with meta information (if available)' do
-      @compiler.to_s.must_equal <<-end.dedent.strip
-        // sometimes I believe compiler ignores all my comments
-      end
-
-      @dads.to_s.must_equal <<-end.dedent.strip
+    it 'shows author on its own' do
+      sig = Signature.new 'stay-at-home executives vs. wallstreet dads', 'kodz'
+      sig.to_s.must_equal <<-end.dedent.strip
         stay-at-home executives vs. wallstreet dads
                                              [kodz]
       end
+    end
 
-      @mad.to_s.must_equal <<-end.dedent.strip
+    it 'shows author and source, comma-separated' do
+      text = 'You do have to be mad to work here, but it doesn’t help.'
+      sig  = Signature.new text, 'Gary Barnes', 'asr'
+      sig.to_s.must_equal <<-end.dedent.strip
         You do have to be mad to work here, but it doesn’t help.
                                               [Gary Barnes, asr]
       end
+    end
 
-      @bruce.to_s.must_equal <<-end.dedent.strip
+    it 'shows source on its own' do
+      text = 'Bruce Schneier knows Alice and Bob’s shared secret.'
+      sig  = Signature[text: text, source: 'Bruce Schneier Facts']
+      sig.to_s.must_equal <<-end.dedent.strip
         Bruce Schneier knows Alice and Bob’s shared secret.
                                      [Bruce Schneier Facts]
       end
+    end
 
-      @confusion.to_s.must_equal <<-end.dedent.strip
+    it 'shows author and subject, space separated' do
+      text = 'She was good at playing abstract confusion ' \
+       'in the same way a midget is good at being short.'
+      sig = Signature[text: text, author: 'Clive James',
+        subject: 'on Marilyn Monroe']
+      sig.to_s.must_equal <<-end.dedent.strip
         She was good at playing abstract confusion in
         the same way a midget is good at being short.
                       [Clive James on Marilyn Monroe]
       end
+    end
 
-      @starwars.to_s.must_equal <<-end.dedent.strip
+    it 'shows subject on its own' do
+      text = 'Amateur fighter pilot ignores orders, listens ' \
+        'to the voices in his head and slaughters thousands.'
+      sig = Signature[text: text, subject: 'Star Wars ending explained']
+      sig.to_s.must_equal <<-end.dedent.strip
         Amateur fighter pilot ignores orders, listens to
         the voices in his head and slaughters thousands.
                             [Star Wars ending explained]
       end
     end
 
     it 'handles edge cases properly' do
-      class SignatureWithMeta < Signature
-        attr_accessor :meta
+      YAML.load_file('spec/fixtures/wrapper.yml').each do |sig, wrapped|
+        sig.to_s.must_equal wrapped
       end
-
-      YAML.load_file('spec/fixtures/wrapper.yml').each do |sample|
-        sig = SignatureWithMeta.new sample[:text]
-        sig.meta = sample[:meta]
-        sig.to_s.must_equal sample[:wrapped]
-      end
     end
-
   end
-
 end end