Implement equality for Dependencies collections
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@ -46,4 +46,12 @@ class Dependencies
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def default
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def default
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build + required + recommended
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build + required + recommended
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end
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end
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attr_reader :deps
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protected :deps
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def ==(other)
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deps == other.deps
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end
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alias_method :eql?, :==
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end
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end
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@ -59,4 +59,22 @@ class DependenciesTests < Test::Unit::TestCase
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assert_equal [qux], @deps.recommended
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assert_equal [qux], @deps.recommended
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assert_equal [foo, baz, quux, qux].sort_by(&:name), @deps.default.sort_by(&:name)
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assert_equal [foo, baz, quux, qux].sort_by(&:name), @deps.default.sort_by(&:name)
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end
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end
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def test_equality
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a = Dependencies.new
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b = Dependencies.new
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dep = Dependency.new("foo")
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a << dep
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b << dep
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assert_equal a, b
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assert a.eql?(b)
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b << Dependency.new("bar", [:optional])
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assert_not_equal a, b
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assert !a.eql?(b)
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end
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end
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end
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