Add message matchers for exception specs in IO#pwrite

ruby · Oct 28, 2023 · d3a3f56 · d3a3f56
1 parent c31bcdf
commit d3a3f56
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/io/pwrite_spec.rb b/core/io/pwrite_spec.rb
@@ -44,14 +44,14 @@
 
     it "raises IOError when file is not open in write mode" do
       File.open(@fname, "r") do |file|
-        -> { file.pwrite("foo", 1) }.should raise_error(IOError)
+        -> { file.pwrite("foo", 1) }.should raise_error(IOError, "not opened for writing")
       end
     end
 
     it "raises IOError when file is closed" do
       file = File.open(@fname, "w+")
       file.close
-      -> { file.pwrite("foo", 1) }.should raise_error(IOError)
+      -> { file.pwrite("foo", 1) }.should raise_error(IOError, "closed stream")
     end
 
     it "raises a NoMethodError if object does not respond to #to_s" do