test_minitest_assertions.rb in minitest-5.15.0

- old
+ new

@@ -26,10 +26,13 @@
   # which is not threadsafe. Nearly every method in here is an
   # assertion test so it isn't worth splitting it out further.
 
   RUBY18 = !defined? Encoding
 
+  # not included in JRuby
+  RE_LEVELS = /\(\d+ levels\) /
+
   class DummyTest
     include Minitest::Assertions
     # include Minitest::Reportable # TODO: why do I really need this?
 
     attr_accessor :assertions, :failure
@@ -754,16 +757,16 @@
     expected = clean <<-EOM.chomp
       [StandardError] exception expected, not
       Class: <SomeError>
       Message: <\"blah\">
       ---Backtrace---
-      FILE:LINE:in \`test_assert_raises_default_triggered\'
+      FILE:LINE:in \`block in test_assert_raises_default_triggered\'
       ---------------
     EOM
 
     actual = e.message.gsub(/^.+:\d+/, "FILE:LINE")
-    actual.gsub!(/block \(\d+ levels\) in /, "") if RUBY_VERSION >= "1.9.0"
+    actual.gsub!(RE_LEVELS, "") unless jruby?
 
     assert_equal expected, actual
   end
 
   def test_assert_raises_exit
@@ -833,16 +836,16 @@
     expected = clean <<-EOM
       [SomeError] exception expected, not
       Class: <AnError>
       Message: <\"some message\">
       ---Backtrace---
-      FILE:LINE:in \`test_assert_raises_subclass_triggered\'
+      FILE:LINE:in \`block in test_assert_raises_subclass_triggered\'
       ---------------
     EOM
 
     actual = e.message.gsub(/^.+:\d+/, "FILE:LINE")
-    actual.gsub!(/block \(\d+ levels\) in /, "") if RUBY_VERSION >= "1.9.0"
+    actual.gsub!(RE_LEVELS, "") unless jruby?
 
     assert_equal expected.chomp, actual
   end
 
   def test_assert_raises_triggered_different
@@ -855,16 +858,16 @@
     expected = clean <<-EOM.chomp
       [RuntimeError] exception expected, not
       Class: <SyntaxError>
       Message: <\"icky\">
       ---Backtrace---
-      FILE:LINE:in \`test_assert_raises_triggered_different\'
+      FILE:LINE:in \`block in test_assert_raises_triggered_different\'
       ---------------
     EOM
 
     actual = e.message.gsub(/^.+:\d+/, "FILE:LINE")
-    actual.gsub!(/block \(\d+ levels\) in /, "") if RUBY_VERSION >= "1.9.0"
+    actual.gsub!(RE_LEVELS, "") unless jruby?
 
     assert_equal expected, actual
   end
 
   def test_assert_raises_triggered_different_msg
@@ -878,16 +881,16 @@
       XXX.
       [RuntimeError] exception expected, not
       Class: <SyntaxError>
       Message: <\"icky\">
       ---Backtrace---
-      FILE:LINE:in \`test_assert_raises_triggered_different_msg\'
+      FILE:LINE:in \`block in test_assert_raises_triggered_different_msg\'
       ---------------
     EOM
 
     actual = e.message.gsub(/^.+:\d+/, "FILE:LINE")
-    actual.gsub!(/block \(\d+ levels\) in /, "") if RUBY_VERSION >= "1.9.0"
+    actual.gsub!(RE_LEVELS, "") unless jruby?
 
     assert_equal expected.chomp, actual
   end
 
   def test_assert_raises_triggered_none
@@ -993,12 +996,22 @@
       end
     end
   end
 
   def test_assert_throws
-    @tc.assert_throws :blah do
+    v = @tc.assert_throws :blah do
       throw :blah
     end
+
+    assert_nil v
+  end
+
+  def test_assert_throws_value
+    v = @tc.assert_throws :blah do
+      throw :blah, 42
+    end
+
+    assert_equal 42, v
   end
 
   def test_assert_throws_argument_exception
     @assertion_count = 0
 