a55e196f5f
- remove support for IO objects, since we no longer access ::DATA directly - since we don't need to support IO objects, use a separate class for string patches and stop wrapping strings in StringIO ojects
103 lines
2.7 KiB
Ruby
103 lines
2.7 KiB
Ruby
require 'testing_env'
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require 'patch'
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class PatchTests < Homebrew::TestCase
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def test_create_simple
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patch = Patch.create(:p2, nil)
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assert_kind_of ExternalPatch, patch
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assert_predicate patch, :external?
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assert_equal :p2, patch.strip
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end
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def test_create_string
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patch = Patch.create(:p0, "foo")
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assert_kind_of StringPatch, patch
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assert_equal :p0, patch.strip
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end
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def test_create_string_without_strip
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patch = Patch.create("foo", nil)
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assert_kind_of StringPatch, patch
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assert_equal :p1, patch.strip
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end
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def test_create_DATA
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patch = Patch.create(:p0, :DATA)
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assert_kind_of DATAPatch, patch
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assert_equal :p0, patch.strip
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end
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def test_create_DATA_without_strip
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patch = Patch.create(:DATA, nil)
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assert_kind_of DATAPatch, patch
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assert_equal :p1, patch.strip
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end
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def test_raises_for_unknown_values
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assert_raises(ArgumentError) { Patch.create(Object.new) }
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end
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end
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class LegacyPatchTests < Homebrew::TestCase
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def test_patch_single_string
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patches = Patch.normalize_legacy_patches("http://example.com/patch.diff")
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assert_equal 1, patches.length
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assert_equal :p1, patches.first.strip
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end
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def test_patch_array
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patches = Patch.normalize_legacy_patches(
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%w{http://example.com/patch1.diff http://example.com/patch2.diff}
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)
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assert_equal 2, patches.length
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assert_equal :p1, patches[0].strip
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assert_equal :p1, patches[1].strip
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end
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def test_p0_hash_to_string
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patches = Patch.normalize_legacy_patches(
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:p0 => "http://example.com/patch.diff"
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)
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assert_equal 1, patches.length
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assert_equal :p0, patches.first.strip
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end
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def test_p1_hash_to_string
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patches = Patch.normalize_legacy_patches(
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:p1 => "http://example.com/patch.diff"
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)
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assert_equal 1, patches.length
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assert_equal :p1, patches.first.strip
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end
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def test_mixed_hash_to_strings
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patches = Patch.normalize_legacy_patches(
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:p1 => "http://example.com/patch1.diff",
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:p0 => "http://example.com/patch0.diff"
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)
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assert_equal 2, patches.length
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assert_equal 1, patches.select { |p| p.strip == :p0 }.length
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assert_equal 1, patches.select { |p| p.strip == :p1 }.length
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end
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def test_mixed_hash_to_arrays
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patches = Patch.normalize_legacy_patches(
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:p1 => ["http://example.com/patch10.diff",
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"http://example.com/patch11.diff"],
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:p0 => ["http://example.com/patch00.diff",
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"http://example.com/patch01.diff"]
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)
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assert_equal 4, patches.length
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assert_equal 2, patches.select { |p| p.strip == :p0 }.length
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assert_equal 2, patches.select { |p| p.strip == :p1 }.length
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end
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def test_nil
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assert_empty Patch.normalize_legacy_patches(nil)
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end
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end
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