133 lines
3.8 KiB
Ruby
133 lines
3.8 KiB
Ruby
require "testing_env"
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require "resource"
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class ResourceTests < Homebrew::TestCase
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def setup
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@resource = Resource.new("test")
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end
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def test_url
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@resource.url("foo")
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assert_equal "foo", @resource.url
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end
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def test_url_with_specs
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@resource.url("foo", :branch => "master")
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assert_equal "foo", @resource.url
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assert_equal({ :branch => "master" }, @resource.specs)
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end
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def test_url_with_custom_download_strategy_class
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strategy = Class.new(AbstractDownloadStrategy)
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@resource.url("foo", :using => strategy)
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assert_equal "foo", @resource.url
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assert_equal strategy, @resource.download_strategy
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end
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def test_url_with_specs_and_download_strategy
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strategy = Class.new(AbstractDownloadStrategy)
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@resource.url("foo", :using => strategy, :branch => "master")
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assert_equal "foo", @resource.url
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assert_equal({ :branch => "master" }, @resource.specs)
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assert_equal strategy, @resource.download_strategy
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end
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def test_url_with_custom_download_strategy_symbol
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@resource.url("foo", :using => :git)
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assert_equal "foo", @resource.url
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assert_equal GitDownloadStrategy, @resource.download_strategy
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end
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def test_raises_for_unknown_download_strategy_class
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assert_raises(TypeError) { @resource.url("foo", :using => Class.new) }
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end
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def test_does_not_mutate_specs_hash
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specs = { :using => :git, :branch => "master" }
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@resource.url("foo", specs)
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assert_equal({ :branch => "master" }, @resource.specs)
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assert_equal(:git, @resource.using)
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assert_equal({ :using => :git, :branch => "master" }, specs)
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end
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def test_version
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@resource.version("1.0")
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assert_version_equal "1.0", @resource.version
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refute_predicate @resource.version, :detected_from_url?
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end
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def test_version_from_url
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@resource.url("http://example.com/foo-1.0.tar.gz")
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assert_version_equal "1.0", @resource.version
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assert_predicate @resource.version, :detected_from_url?
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end
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def test_version_with_scheme
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klass = Class.new(Version)
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@resource.version klass.new("1.0")
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assert_version_equal "1.0", @resource.version
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assert_instance_of klass, @resource.version
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end
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def test_version_from_tag
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@resource.url("http://example.com/foo-1.0.tar.gz", :tag => "v1.0.2")
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assert_version_equal "1.0.2", @resource.version
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assert_predicate @resource.version, :detected_from_url?
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end
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def test_rejects_non_string_versions
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assert_raises(TypeError) { @resource.version(1) }
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assert_raises(TypeError) { @resource.version(2.0) }
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assert_raises(TypeError) { @resource.version(Object.new) }
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end
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def test_version_when_url_is_not_set
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assert_nil @resource.version
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end
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def test_mirrors
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assert_empty @resource.mirrors
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@resource.mirror("foo")
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@resource.mirror("bar")
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assert_equal %w[foo bar], @resource.mirrors
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end
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def test_checksum_setters
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assert_nil @resource.checksum
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@resource.sha256(TEST_SHA256)
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assert_equal Checksum.new(:sha256, TEST_SHA256), @resource.checksum
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end
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def test_download_strategy
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strategy = Object.new
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DownloadStrategyDetector.
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expects(:detect).with("foo", nil).returns(strategy)
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@resource.url("foo")
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assert_equal strategy, @resource.download_strategy
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end
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def test_verify_download_integrity_missing
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fn = Pathname.new("test")
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fn.stubs(:file? => true)
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fn.expects(:verify_checksum).raises(ChecksumMissingError)
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fn.expects(:sha256)
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shutup { @resource.verify_download_integrity(fn) }
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end
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def test_verify_download_integrity_mismatch
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fn = stub(:file? => true)
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checksum = @resource.sha256(TEST_SHA256)
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fn.expects(:verify_checksum).with(checksum).
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raises(ChecksumMismatchError.new(fn, checksum, Object.new))
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shutup do
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assert_raises(ChecksumMismatchError) do
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@resource.verify_download_integrity(fn)
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end
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end
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end
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end
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