如何用 RSpec 断言多行字符串?我的期望如下:
it "should generate the correct header for the xml file" do
xml_header = <<-XML
<?xml version="1.0" encoding="utf-8"?>
<FileSpec>
<Header>
<Version>1.0</Version>
<DateTime>2010-10-17T10:41:18</DateTime>
<Sequence>3</Sequence>
<ClientID>QQWW</ClientID>
<FileType>QQWW</FileType>
</Header>
</FileSpec>
XML
puts SomeXml.build_xml_header
SomeXml.build_xml_header.to_s.should == xml_header
end
尽管输出符合预期,但由于换行符和制表符,测试失败。在这种情况下如何断言?我认为==
匹配器无法处理它。
Failure/Error: SomeXml.build_xml_header.to_s.should == xml_header
expected: " <?xml version=\"1.0\" encoding=\"utf-8\"?>\n <FileSpec>\n \t<Header>\n \t\t<Version>1.0</Version>\n \t\t<DateTime>2010-10-17T10:41:18</DateTime>\n \t\t<Sequence>3</Sequence>\n \t\t<ClientID>QQWW</ClientID>\n \t\t<FileType>QQWW</FileType>\n \t</Header>\n </FileSpec>\n",
got: "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<FileSpec>\n <Header>\n <Version>1.0</Version>\n <DateTime>2010-10-17T10:41:18</DateTime>\n <Sequence>3</Sequence>\n <ClientID>QQWW</ClientID>\n <FileType>QQWW</FileType>\n </Header>\n</FileSpec>\n" (using ==)