diff options
Diffstat (limited to 'spec/rubyspec/core/hash/fetch_spec.rb')
| -rw-r--r-- | spec/rubyspec/core/hash/fetch_spec.rb | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/spec/rubyspec/core/hash/fetch_spec.rb b/spec/rubyspec/core/hash/fetch_spec.rb deleted file mode 100644 index 5e701b1162..0000000000 --- a/spec/rubyspec/core/hash/fetch_spec.rb +++ /dev/null @@ -1,36 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes', __FILE__) - -describe "Hash#fetch" do - it "returns the value for key" do - { a: 1, b: -1 }.fetch(:b).should == -1 - end - - it "raises a KeyError if key is not found" do - lambda { {}.fetch(:a) }.should raise_error(KeyError) - lambda { Hash.new(5).fetch(:a) }.should raise_error(KeyError) - lambda { Hash.new { 5 }.fetch(:a) }.should raise_error(KeyError) - end - - it "returns default if key is not found when passed a default" do - {}.fetch(:a, nil).should == nil - {}.fetch(:a, 'not here!').should == "not here!" - { a: nil }.fetch(:a, 'not here!').should == nil - end - - it "returns value of block if key is not found when passed a block" do - {}.fetch('a') { |k| k + '!' }.should == "a!" - end - - it "gives precedence to the default block over the default argument when passed both" do - lambda { - @result = {}.fetch(9, :foo) { |i| i * i } - }.should complain(/block supersedes default value argument/) - @result.should == 81 - end - - it "raises an ArgumentError when not passed one or two arguments" do - lambda { {}.fetch() }.should raise_error(ArgumentError) - lambda { {}.fetch(1, 2, 3) }.should raise_error(ArgumentError) - end -end |
