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require 'testing_env'
require 'dependencies'
require 'dependency'
class DependenciesTests < Test::Unit::TestCase
def setup
@deps = Dependencies.new
end
def test_shovel_returns_self
assert_same @deps, (@deps << Dependency.new("foo"))
end
def test_no_duplicate_deps
@deps << Dependency.new("foo")
@deps << Dependency.new("foo", :build)
@deps << Dependency.new("foo", :build)
assert_equal 1, @deps.count
end
def test_preserves_order
hash = { 0 => "foo", 1 => "bar", 2 => "baz" }
@deps << Dependency.new(hash[0])
@deps << Dependency.new(hash[1])
@deps << Dependency.new(hash[2])
@deps.each_with_index do |dep, idx|
assert_equal hash[idx], dep.name
end
end
def test_repetition
@deps << Dependency.new("foo")
@deps << Dependency.new("bar")
assert_equal %q{foo, bar}, @deps*', '
end
def test_to_a
dep = Dependency.new("foo")
@deps << dep
assert_equal [dep], @deps.to_a
end
def test_to_ary
dep = Dependency.new("foo")
@deps << dep
assert_equal [dep], @deps.to_ary
end
def test_type_helpers
foo = Dependency.new("foo")
bar = Dependency.new("bar", [:optional])
baz = Dependency.new("baz", [:build])
qux = Dependency.new("qux", [:recommended])
quux = Dependency.new("quux")
@deps << foo << bar << baz << qux << quux
assert_equal [foo, quux], @deps.required
assert_equal [bar], @deps.optional
assert_equal [baz], @deps.build
assert_equal [qux], @deps.recommended
assert_equal [foo, baz, quux, qux].sort_by(&:name), @deps.default.sort_by(&:name)
end
end
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