summaryrefslogtreecommitdiff
path: root/spec/ruby/core/integer/coerce_spec.rb
diff options
context:
space:
mode:
Diffstat (limited to 'spec/ruby/core/integer/coerce_spec.rb')
-rw-r--r--spec/ruby/core/integer/coerce_spec.rb146
1 files changed, 65 insertions, 81 deletions
diff --git a/spec/ruby/core/integer/coerce_spec.rb b/spec/ruby/core/integer/coerce_spec.rb
index c967b0dea3..c0e642da03 100644
--- a/spec/ruby/core/integer/coerce_spec.rb
+++ b/spec/ruby/core/integer/coerce_spec.rb
@@ -1,107 +1,91 @@
require_relative '../../spec_helper'
-ruby_version_is ""..."3.4" do
-
- require 'bigdecimal'
-
- describe "Integer#coerce" do
- context "fixnum" do
- describe "when given a Fixnum" do
- it "returns an array containing two Fixnums" do
- 1.coerce(2).should == [2, 1]
- 1.coerce(2).map { |i| i.class }.should == [Integer, Integer]
- end
+describe "Integer#coerce" do
+ context "fixnum" do
+ describe "when given a Fixnum" do
+ it "returns an array containing two Fixnums" do
+ 1.coerce(2).should == [2, 1]
+ 1.coerce(2).map { |i| i.class }.should == [Integer, Integer]
end
+ end
- describe "when given a String" do
- it "raises an ArgumentError when trying to coerce with a non-number String" do
- -> { 1.coerce(":)") }.should raise_error(ArgumentError)
- end
-
- it "returns an array containing two Floats" do
- 1.coerce("2").should == [2.0, 1.0]
- 1.coerce("-2").should == [-2.0, 1.0]
- end
+ describe "when given a String" do
+ it "raises an ArgumentError when trying to coerce with a non-number String" do
+ -> { 1.coerce(":)") }.should.raise(ArgumentError)
end
- it "raises a TypeError when trying to coerce with nil" do
- -> { 1.coerce(nil) }.should raise_error(TypeError)
+ it "returns an array containing two Floats" do
+ 1.coerce("2").should == [2.0, 1.0]
+ 1.coerce("-2").should == [-2.0, 1.0]
end
+ end
- it "tries to convert the given Object into a Float by using #to_f" do
- (obj = mock('1.0')).should_receive(:to_f).and_return(1.0)
- 2.coerce(obj).should == [1.0, 2.0]
+ it "raises a TypeError when trying to coerce with nil" do
+ -> { 1.coerce(nil) }.should.raise(TypeError)
+ end
- (obj = mock('0')).should_receive(:to_f).and_return('0')
- -> { 2.coerce(obj).should == [1.0, 2.0] }.should raise_error(TypeError)
- end
+ it "tries to convert the given Object into a Float by using #to_f" do
+ (obj = mock('1.0')).should_receive(:to_f).and_return(1.0)
+ 2.coerce(obj).should == [1.0, 2.0]
- it "raises a TypeError when given an Object that does not respond to #to_f" do
- -> { 1.coerce(mock('x')) }.should raise_error(TypeError)
- -> { 1.coerce(1..4) }.should raise_error(TypeError)
- -> { 1.coerce(:test) }.should raise_error(TypeError)
- end
+ (obj = mock('0')).should_receive(:to_f).and_return('0')
+ -> { 2.coerce(obj).should == [1.0, 2.0] }.should.raise(TypeError)
end
- context "bignum" do
- it "coerces other to a Bignum and returns [other, self] when passed a Fixnum" do
- a = bignum_value
- ary = a.coerce(2)
+ it "raises a TypeError when given an Object that does not respond to #to_f" do
+ -> { 1.coerce(mock('x')) }.should.raise(TypeError)
+ -> { 1.coerce(1..4) }.should.raise(TypeError)
+ -> { 1.coerce(:test) }.should.raise(TypeError)
+ end
+ end
- ary[0].should be_kind_of(Integer)
- ary[1].should be_kind_of(Integer)
- ary.should == [2, a]
- end
+ context "bignum" do
+ it "coerces other to a Bignum and returns [other, self] when passed a Fixnum" do
+ a = bignum_value
+ ary = a.coerce(2)
- it "returns [other, self] when passed a Bignum" do
- a = bignum_value
- b = bignum_value
- ary = a.coerce(b)
+ ary[0].should.is_a?(Integer)
+ ary[1].should.is_a?(Integer)
+ ary.should == [2, a]
+ end
- ary[0].should be_kind_of(Integer)
- ary[1].should be_kind_of(Integer)
- ary.should == [b, a]
- end
+ it "returns [other, self] when passed a Bignum" do
+ a = bignum_value
+ b = bignum_value
+ ary = a.coerce(b)
- it "raises a TypeError when not passed a Fixnum or Bignum" do
- a = bignum_value
+ ary[0].should.is_a?(Integer)
+ ary[1].should.is_a?(Integer)
+ ary.should == [b, a]
+ end
- -> { 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 "raises a TypeError when not passed a Fixnum or Bignum" do
+ a = bignum_value
- 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
+ -> { a.coerce(nil) }.should.raise(TypeError)
+ -> { a.coerce(mock('str')) }.should.raise(TypeError)
+ -> { a.coerce(1..4) }.should.raise(TypeError)
+ -> { a.coerce(:test) }.should.raise(TypeError)
+ 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 "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 "calls #to_f to coerce other to a Float" do
- b = mock("bignum value")
- b.should_receive(:to_f).and_return(1.2)
+ 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
- a = bignum_value
- ary = a.coerce(b)
+ it "calls #to_f to coerce other to a Float" do
+ b = mock("bignum value")
+ b.should_receive(:to_f).and_return(1.2)
- ary.should == [1.2, a.to_f]
- end
- end
+ a = bignum_value
+ ary = a.coerce(b)
- 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
+ ary.should == [1.2, a.to_f]
end
-
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-08 11:37:23 +0000