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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Kernel.warn" do
it "is a private method" do
Kernel.should have_private_instance_method(:warn)
end
it "calls #write on $stderr if $VERBOSE is true" do
lambda {
v = $VERBOSE
$VERBOSE = true
warn("this is some simple text")
$VERBOSE = v
}.should output(nil, "this is some simple text\n")
end
it "calls #write on $stderr if $VERBOSE is false" do
lambda {
v = $VERBOSE
$VERBOSE = false
warn("this is some simple text")
$VERBOSE = v
}.should output(nil, "this is some simple text\n")
end
it "does not call #write on $stderr if $VERBOSE is nil" do
lambda {
v = $VERBOSE
$VERBOSE = nil
warn("this is some simple text")
$VERBOSE = v
}.should output(nil, "")
end
it "writes the default record separator and NOT $/ to $stderr after the warning message" do
lambda {
v = $VERBOSE
rs = $/
$VERBOSE = true
$/ = 'rs'
warn("")
$VERBOSE = v
$/ = rs
}.should output(nil, /\n/)
end
end
describe "Kernel#warn" do
it "needs to be reviewed for spec completeness"
end
|
