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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
require_relative '../../shared/kernel/raise'
describe "Kernel#raise" do
it "is a private method" do
Kernel.should have_private_instance_method(:raise)
end
it "re-raises the previously rescued exception if no exception is specified" do
ScratchPad.record nil
-> do
begin
raise Exception, "outer"
ScratchPad.record :no_abort
rescue Exception
begin
raise StandardError, "inner"
rescue StandardError
end
raise
ScratchPad.record :no_reraise
end
end.should raise_error(Exception, "outer")
ScratchPad.recorded.should be_nil
end
it "accepts a cause keyword argument that sets the cause" do
cause = StandardError.new
-> { raise("error", cause: cause) }.should raise_error(RuntimeError) { |e| e.cause.should == cause }
end
it "accepts a cause keyword argument that overrides the last exception" do
begin
raise "first raise"
rescue => ignored
cause = StandardError.new
-> { raise("error", cause: cause) }.should raise_error(RuntimeError) { |e| e.cause.should == cause }
end
end
it "raises an ArgumentError when only cause is given" do
cause = StandardError.new
-> { raise(cause: cause) }.should raise_error(ArgumentError)
end
it "re-raises a rescued exception" do
-> do
begin
raise StandardError, "aaa"
rescue Exception
begin
raise ArgumentError
rescue ArgumentError
end
# should raise StandardError "aaa"
raise
end
end.should raise_error(StandardError, "aaa")
end
end
describe "Kernel#raise" do
it_behaves_like :kernel_raise, :raise, Kernel
end
describe "Kernel.raise" do
it "needs to be reviewed for spec completeness"
end
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