Sha256: 39831fbe0e02cb98114c6a633754c7ff388235b99158c27d42f40081de084f97
Contents?: true
Size: 1.92 KB
Versions: 16
Compression:
Stored size: 1.92 KB
Contents
require 'spec_helper'
module RSpec
module Expectations
# so our examples below can set expectations about the target
ExpectationTarget.send(:attr_reader, :target)
describe ExpectationTarget do
context 'when constructed via #expect' do
it 'constructs a new instance targetting the given argument' do
expect(7).target.should eq(7)
end
it 'constructs a new instance targetting the given block' do
block = lambda {}
expect(&block).target.should be(block)
end
it 'raises an ArgumentError when given an argument and a block' do
lambda { expect(7) { } }.should raise_error(ArgumentError)
end
it 'raises an ArgumentError when given neither an argument nor a block' do
lambda { expect }.should raise_error(ArgumentError)
end
it 'can be passed nil' do
expect(nil).target.should be_nil
end
it 'passes a valid positive expectation' do
expect(5).to eq(5)
end
it 'passes a valid negative expectation' do
expect(5).to_not eq(4)
expect(5).not_to eq(4)
end
it 'fails an invalid positive expectation' do
lambda { expect(5).to eq(4) }.should fail_with(/expected: 4.*got: 5/m)
end
it 'fails an invalid negative expectation' do
message = /expected 5 not to be a kind of Fixnum/
lambda { expect(5).to_not be_a(Fixnum) }.should fail_with(message)
lambda { expect(5).not_to be_a(Fixnum) }.should fail_with(message)
end
it 'does not support operator matchers from #to' do
expect {
expect(3).to == 3
}.to raise_error(ArgumentError)
end
it 'does not support operator matchers from #not_to' do
expect {
expect(3).not_to == 4
}.to raise_error(ArgumentError)
end
end
end
end
end
Version data entries
16 entries across 16 versions & 6 rubygems