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require "testing_env"
require "patch"
class PatchTests < Homebrew::TestCase
def test_create_simple
patch = Patch.create(:p2, nil)
assert_kind_of ExternalPatch, patch
assert_predicate patch, :external?
assert_equal :p2, patch.strip
end
def test_create_string
patch = Patch.create(:p0, "foo")
assert_kind_of StringPatch, patch
assert_equal :p0, patch.strip
end
def test_create_string_without_strip
patch = Patch.create("foo", nil)
assert_kind_of StringPatch, patch
assert_equal :p1, patch.strip
end
def test_create_DATA
patch = Patch.create(:p0, :DATA)
assert_kind_of DATAPatch, patch
assert_equal :p0, patch.strip
end
def test_create_DATA_without_strip
patch = Patch.create(:DATA, nil)
assert_kind_of DATAPatch, patch
assert_equal :p1, patch.strip
end
def test_raises_for_unknown_values
assert_raises(ArgumentError) { Patch.create(Object.new) }
end
end
class LegacyPatchTests < Homebrew::TestCase
def test_patch_single_string
patches = Patch.normalize_legacy_patches("http://example.com/patch.diff")
assert_equal 1, patches.length
assert_equal :p1, patches.first.strip
end
def test_patch_array
patches = Patch.normalize_legacy_patches(
%w[http://example.com/patch1.diff http://example.com/patch2.diff]
)
assert_equal 2, patches.length
assert_equal :p1, patches[0].strip
assert_equal :p1, patches[1].strip
end
def test_p0_hash_to_string
patches = Patch.normalize_legacy_patches(
:p0 => "http://example.com/patch.diff"
)
assert_equal 1, patches.length
assert_equal :p0, patches.first.strip
end
def test_p1_hash_to_string
patches = Patch.normalize_legacy_patches(
:p1 => "http://example.com/patch.diff"
)
assert_equal 1, patches.length
assert_equal :p1, patches.first.strip
end
def test_mixed_hash_to_strings
patches = Patch.normalize_legacy_patches(
:p1 => "http://example.com/patch1.diff",
:p0 => "http://example.com/patch0.diff"
)
assert_equal 2, patches.length
assert_equal 1, patches.count { |p| p.strip == :p0 }
assert_equal 1, patches.count { |p| p.strip == :p1 }
end
def test_mixed_hash_to_arrays
patches = Patch.normalize_legacy_patches(
:p1 => ["http://example.com/patch10.diff",
"http://example.com/patch11.diff"],
:p0 => ["http://example.com/patch00.diff",
"http://example.com/patch01.diff"]
)
assert_equal 4, patches.length
assert_equal 2, patches.count { |p| p.strip == :p0 }
assert_equal 2, patches.count { |p| p.strip == :p1 }
end
def test_nil
assert_empty Patch.normalize_legacy_patches(nil)
end
end
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