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117 lines
2.9 KiB
Ruby
117 lines
2.9 KiB
Ruby
require_relative '../../../spec_helper'
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require "tmpdir"
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describe "Dir.mktmpdir when passed no arguments" do
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after :each do
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Dir.rmdir @tmpdir if File.directory? @tmpdir
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end
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it "returns the path to the created tmp-dir" do
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Dir.stub!(:mkdir)
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Dir.should_receive(:tmpdir).and_return("/tmp")
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@tmpdir = Dir.mktmpdir
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@tmpdir.should =~ /^\/tmp\//
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end
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it "creates a new writable directory in the path provided by Dir.tmpdir" do
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Dir.should_receive(:tmpdir).and_return(tmp(""))
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@tmpdir = Dir.mktmpdir
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File.directory?(@tmpdir).should be_true
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File.writable?(@tmpdir).should be_true
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end
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end
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describe "Dir.mktmpdir when passed a block" do
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before :each do
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@real_tmp_root = tmp('')
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Dir.stub!(:tmpdir).and_return(@real_tmp_root)
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FileUtils.stub!(:remove_entry)
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FileUtils.stub!(:remove_entry_secure)
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end
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after :each do
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Dir.rmdir @tmpdir if File.directory? @tmpdir
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end
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it "yields the path to the passed block" do
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Dir.stub!(:mkdir)
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called = nil
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Dir.mktmpdir do |path|
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@tmpdir = path
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called = true
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path.should.start_with?(@real_tmp_root)
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end
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called.should be_true
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end
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it "creates the tmp-dir before yielding" do
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Dir.should_receive(:tmpdir).and_return(tmp(""))
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Dir.mktmpdir do |path|
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@tmpdir = path
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File.directory?(path).should be_true
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File.writable?(path).should be_true
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end
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end
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it "removes the tmp-dir after executing the block" do
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Dir.stub!(:mkdir)
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Dir.mktmpdir do |path|
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@tmpdir = path
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FileUtils.should_receive(:remove_entry).with(path)
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end
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end
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it "returns the blocks return value" do
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Dir.stub!(:mkdir)
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result = Dir.mktmpdir do |path|
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@tmpdir = path
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:test
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end
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result.should equal(:test)
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end
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end
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describe "Dir.mktmpdir when passed [String]" do
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before :each do
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Dir.stub!(:mkdir)
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Dir.stub!(:tmpdir).and_return("/tmp")
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end
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after :each do
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Dir.rmdir @tmpdir if File.directory? @tmpdir
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end
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it "uses the passed String as a prefix to the tmp-directory" do
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prefix = "before"
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@tmpdir = Dir.mktmpdir(prefix)
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@tmpdir.should =~ /^\/tmp\/#{prefix}/
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end
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end
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describe "Dir.mktmpdir when passed [Array]" do
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before :each do
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Dir.stub!(:mkdir)
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Dir.stub!(:tmpdir).and_return("/tmp")
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FileUtils.stub!(:remove_entry_secure)
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end
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after :each do
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Dir.rmdir @tmpdir if File.directory? @tmpdir
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end
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it "uses the first element of the passed Array as a prefix and the second element as a suffix to the tmp-directory" do
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prefix = "before"
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suffix = "after"
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@tmpdir = Dir.mktmpdir([prefix, suffix])
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@tmpdir.should =~ /#{suffix}$/
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end
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end
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describe "Dir.mktmpdir when passed [Object]" do
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it "raises an ArgumentError" do
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-> { Dir.mktmpdir(Object.new) }.should raise_error(ArgumentError)
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-> { Dir.mktmpdir(:symbol) }.should raise_error(ArgumentError)
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-> { Dir.mktmpdir(10) }.should raise_error(ArgumentError)
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end
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end
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