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require_relative '../../../spec_helper'
require_relative '../fixtures/common'
describe "Logger#add" do
before :each do
@path = tmp("test_log.log")
@log_file = File.open(@path, "w+")
@logger = Logger.new(@path)
end
after :each do
@logger.close
@log_file.close unless @log_file.closed?
rm_r @path
end
it "writes a new message to the logger" do
@logger.add(Logger::WARN, "Test")
@log_file.rewind
message = @log_file.readlines.last
LoggerSpecs.strip_date(message).should == "WARN -- : Test\n"
end
it "receives a severity" do
@logger.log(Logger::INFO, "Info message")
@logger.log(Logger::DEBUG, "Debug message")
@logger.log(Logger::WARN, "Warn message")
@logger.log(Logger::ERROR, "Error message")
@logger.log(Logger::FATAL, "Fatal message")
@log_file.rewind
info, debug, warn, error, fatal = @log_file.readlines
LoggerSpecs.strip_date(info).should == "INFO -- : Info message\n"
LoggerSpecs.strip_date(debug).should == "DEBUG -- : Debug message\n"
LoggerSpecs.strip_date(warn).should == "WARN -- : Warn message\n"
LoggerSpecs.strip_date(error).should == "ERROR -- : Error message\n"
LoggerSpecs.strip_date(fatal).should == "FATAL -- : Fatal message\n"
end
it "receives a message" do
@logger.log(nil, "test")
@log_file.rewind
LoggerSpecs.strip_date(@log_file.readline).should == "ANY -- : test\n"
end
it "receives a program name" do
@logger.log(nil, "test", "TestApp")
@log_file.rewind
LoggerSpecs.strip_date(@log_file.readline).should == "ANY -- TestApp: test\n"
end
it "receives a block" do
-> {
@logger.log(nil, "test", "TestApp") do
1+1
end
}.should_not raise_error
end
it "calls the block if message is nil" do
temp = 0
-> {
@logger.log(nil, nil, "TestApp") do
temp = 1+1
end
}.should_not raise_error
temp.should == 2
end
it "ignores the block if the message is not nil" do
temp = 0
-> {
@logger.log(nil, "not nil", "TestApp") do
temp = 1+1
end
}.should_not raise_error
temp.should == 0
end
end
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