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describe :file_unlink, :shared => true do
before :each do
@file1 = 'test.txt'
@file2 = 'test2.txt'
touch @file1
touch @file2
end
after :each do
File.send(@method, @file1) if File.exists?(@file1)
File.send(@method, @file2) if File.exists?(@file2)
@file1 = nil
@file2 = nil
end
it "returns 0 when called without arguments" do
File.send(@method).should == 0
end
it "deletes a single file" do
File.send(@method, @file1).should == 1
File.exists?(@file1).should == false
end
it "deletes multiple files" do
File.send(@method, @file1, @file2).should == 2
File.exists?(@file1).should == false
File.exists?(@file2).should == false
end
it "raises an TypeError if not passed a String type" do
lambda { File.send(@method, 1) }.should raise_error(TypeError)
end
it "raises an Errno::ENOENT when the given file doesn't exist" do
lambda { File.send(@method, 'bogus') }.should raise_error(Errno::ENOENT)
end
it "coerces a given parameter into a string if possible" do
class Coercable
def to_str
"test.txt"
end
end
File.send(@method, Coercable.new).should == 1
end
ruby_version_is "1.9" do
it "accepts an object that has a #to_path method" do
File.send(@method, mock_to_path(@file1)).should == 1
end
end
end
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