80 lines
2.0 KiB
Ruby
80 lines
2.0 KiB
Ruby
require 'test/unit'
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require 'syck'
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require 'yaml/store'
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module Syck
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class YAMLStoreTest < Test::Unit::TestCase
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def setup
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@engine, YAML::ENGINE.yamler = YAML::ENGINE.yamler, 'syck'
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@yamlstore_file = "yamlstore.tmp.#{Process.pid}"
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@yamlstore = YAML::Store.new(@yamlstore_file)
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end
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def teardown
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YAML::ENGINE.yamler = @engine
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File.unlink(@yamlstore_file) rescue nil
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end
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def test_opening_new_file_in_readonly_mode_should_result_in_empty_values
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@yamlstore.transaction(true) do
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assert_nil @yamlstore[:foo]
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assert_nil @yamlstore[:bar]
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end
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end
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def test_opening_new_file_in_readwrite_mode_should_result_in_empty_values
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@yamlstore.transaction do
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assert_nil @yamlstore[:foo]
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assert_nil @yamlstore[:bar]
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end
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end
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def test_data_should_be_loaded_correctly_when_in_readonly_mode
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@yamlstore.transaction do
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@yamlstore[:foo] = "bar"
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end
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@yamlstore.transaction(true) do
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assert_equal "bar", @yamlstore[:foo]
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end
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end
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def test_data_should_be_loaded_correctly_when_in_readwrite_mode
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@yamlstore.transaction do
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@yamlstore[:foo] = "bar"
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end
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@yamlstore.transaction do
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assert_equal "bar", @yamlstore[:foo]
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end
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end
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def test_changes_after_commit_are_discarded
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@yamlstore.transaction do
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@yamlstore[:foo] = "bar"
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@yamlstore.commit
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@yamlstore[:foo] = "baz"
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end
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@yamlstore.transaction(true) do
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assert_equal "bar", @yamlstore[:foo]
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end
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end
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def test_changes_are_not_written_on_abort
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@yamlstore.transaction do
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@yamlstore[:foo] = "bar"
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@yamlstore.abort
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end
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@yamlstore.transaction(true) do
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assert_nil @yamlstore[:foo]
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end
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end
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def test_writing_inside_readonly_transaction_raises_error
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assert_raise(PStore::Error) do
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@yamlstore.transaction(true) do
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@yamlstore[:foo] = "bar"
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end
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end
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end
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end
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end
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