diff options
Diffstat (limited to 'spec/ruby/core/integer/coerce_spec.rb')
-rw-r--r-- | spec/ruby/core/integer/coerce_spec.rb | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/spec/ruby/core/integer/coerce_spec.rb b/spec/ruby/core/integer/coerce_spec.rb index 8db15bbaed..9a19baf2ea 100644 --- a/spec/ruby/core/integer/coerce_spec.rb +++ b/spec/ruby/core/integer/coerce_spec.rb @@ -1,5 +1,7 @@ require_relative '../../spec_helper' +require 'bigdecimal' + describe "Integer#coerce" do context "fixnum" do describe "when given a Fixnum" do @@ -11,7 +13,7 @@ describe "Integer#coerce" do describe "when given a String" do it "raises an ArgumentError when trying to coerce with a non-number String" do - lambda { 1.coerce(":)") }.should raise_error(ArgumentError) + -> { 1.coerce(":)") }.should raise_error(ArgumentError) end it "returns an array containing two Floats" do @@ -21,7 +23,7 @@ describe "Integer#coerce" do end it "raises a TypeError when trying to coerce with nil" do - lambda { 1.coerce(nil) }.should raise_error(TypeError) + -> { 1.coerce(nil) }.should raise_error(TypeError) end it "tries to convert the given Object into a Float by using #to_f" do @@ -29,13 +31,13 @@ describe "Integer#coerce" do 2.coerce(obj).should == [1.0, 2.0] (obj = mock('0')).should_receive(:to_f).and_return('0') - lambda { 2.coerce(obj).should == [1.0, 2.0] }.should raise_error(TypeError) + -> { 2.coerce(obj).should == [1.0, 2.0] }.should raise_error(TypeError) end it "raises a TypeError when given an Object that does not respond to #to_f" do - lambda { 1.coerce(mock('x')) }.should raise_error(TypeError) - lambda { 1.coerce(1..4) }.should raise_error(TypeError) - lambda { 1.coerce(:test) }.should raise_error(TypeError) + -> { 1.coerce(mock('x')) }.should raise_error(TypeError) + -> { 1.coerce(1..4) }.should raise_error(TypeError) + -> { 1.coerce(:test) }.should raise_error(TypeError) end end @@ -62,10 +64,10 @@ describe "Integer#coerce" do it "raises a TypeError when not passed a Fixnum or Bignum" do a = bignum_value - lambda { a.coerce(nil) }.should raise_error(TypeError) - lambda { a.coerce(mock('str')) }.should raise_error(TypeError) - lambda { a.coerce(1..4) }.should raise_error(TypeError) - lambda { a.coerce(:test) }.should raise_error(TypeError) + -> { a.coerce(nil) }.should raise_error(TypeError) + -> { a.coerce(mock('str')) }.should raise_error(TypeError) + -> { a.coerce(1..4) }.should raise_error(TypeError) + -> { a.coerce(:test) }.should raise_error(TypeError) end it "coerces both values to Floats and returns [other, self] when passed a Float" do @@ -88,4 +90,15 @@ describe "Integer#coerce" do ary.should == [1.2, a.to_f] end end + + context "bigdecimal" do + it "produces Floats" do + x, y = 3.coerce(BigDecimal("3.4")) + x.class.should == Float + x.should == 3.4 + y.class.should == Float + y.should == 3.0 + end + end + end |