summaryrefslogtreecommitdiff
path: root/spec/ruby/core/bignum/coerce_spec.rb
diff options
context:
space:
mode:
Diffstat (limited to 'spec/ruby/core/bignum/coerce_spec.rb')
-rw-r--r--spec/ruby/core/bignum/coerce_spec.rb65
1 files changed, 0 insertions, 65 deletions
diff --git a/spec/ruby/core/bignum/coerce_spec.rb b/spec/ruby/core/bignum/coerce_spec.rb
deleted file mode 100644
index 40decaf51a..0000000000
--- a/spec/ruby/core/bignum/coerce_spec.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Bignum#coerce" do
- it "coerces other to a Bignum and returns [other, self] when passed a Fixnum" do
- a = bignum_value
- ary = a.coerce(2)
-
- ary[0].should be_kind_of(Bignum)
- ary[1].should be_kind_of(Bignum)
- ary.should == [2, a]
- end
-
- it "returns [other, self] when passed a Bignum" do
- a = bignum_value
- b = bignum_value
- ary = a.coerce(b)
-
- ary[0].should be_kind_of(Bignum)
- ary[1].should be_kind_of(Bignum)
- ary.should == [b, a]
- end
-
- 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)
- end
-
- ruby_version_is ""..."2.4" do
- it "raises a TypeError when passed a String" do
- a = bignum_value
- lambda { a.coerce("123") }.should raise_error(TypeError)
- end
-
- it "raises a TypeError when passed a Float" do
- a = bignum_value
- lambda { a.coerce(12.3) }.should raise_error(TypeError)
- end
- end
-
- ruby_version_is "2.4" do
- it "coerces both values to Floats and returns [other, self] when passed a Float" do
- a = bignum_value
- a.coerce(1.2).should == [1.2, a.to_f]
- end
-
- it "coerces both values to Floats and returns [other, self] when passed a String" do
- a = bignum_value
- a.coerce("123").should == [123.0, a.to_f]
- end
-
- it "calls #to_f to coerce other to a Float" do
- b = mock("bignum value")
- b.should_receive(:to_f).and_return(1.2)
-
- a = bignum_value
- ary = a.coerce(b)
-
- ary.should == [1.2, a.to_f]
- end
- end
-end