spec/regexp-examples_spec.rb in regexp-examples-0.2.4 vs spec/regexp-examples_spec.rb in regexp-examples-0.3.0

@@ -19,10 +19,18 @@
         expect{regexp.examples}.to raise_error RegexpExamples::IllegalSyntaxError
       end
     end
   end
 
+  def self.examples_raise_unsupported_syntax_error(*regexps)
+    regexps.each do |regexp|
+      it do
+        expect{regexp.examples}.to raise_error RegexpExamples::UnsupportedSyntaxError
+      end
+    end
+  end
+
   context 'returns matching strings' do
     context "for basic repeaters" do
       examples_exist_and_match(
         /a/,
         /a*/,
@@ -116,14 +124,42 @@
     context "for illegal syntax" do
       examples_raise_illegal_syntax_error(
         /(?=lookahead)/,
         /(?!neglookahead)/,
         /(?<=lookbehind)/,
-        /(?<!neglookbehind)/
+        /(?<!neglookbehind)/,
+        /\bword-boundary/,
+        /no\Bn-word-boundary/,
+        /\Glast-match/,
+        /start-of\A-string/,
+        /start-of^-line/,
+        /end-of\Z-string/,
+        /end-of\z-string/,
+        /end-of$-line/
       )
     end
 
+    context "ignore start/end anchors if at start/end" do
+      examples_exist_and_match(
+        /\Astart/,
+        /^start/,
+        /end$/,
+        /end\z/,
+        /end\Z/
+      )
+    end
+
+    context "for unsupported syntax" do
+      examples_raise_unsupported_syntax_error(
+        /\p{L}/,
+        /\p{Arabic}/,
+        /\p{^Ll}/,
+        /(?<name> ... \g<name>*)/,
+        /[[:space:]]/
+      )
+    end
+
     context "for control characters" do
       examples_exist_and_match(
         /\ca/,
         /\cZ/,
         /\c9/,
@@ -145,10 +181,11 @@
     end
 
     context "for unicode sequences" do
       examples_exist_and_match(
       /\u6829/,
-      /\uabcd/
+      /\uabcd/,
+      /\u{42}word/
       )
     end
 
   end
 end