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require 'testing_env'
require 'test/testball'
require 'dependencies'
class DependencyCollector
def find_requirement(klass)
requirements.find do |req|
klass === req
end
end
end
class RequirementTests < Test::Unit::TestCase
def setup
@d = DependencyCollector.new
end
def test_requirement_creation
@d.add :x11
assert_not_nil @d.find_requirement(X11Dependency)
end
def test_no_duplicate_requirements
2.times { @d.add :x11 }
assert_equal 1, @d.requirements.length
end
end
class RequirementTagTests < Test::Unit::TestCase
def setup
@d = DependencyCollector.new
end
def test_requirement_tags
@d.add :x11 => '2.5.1'
@d.add :xcode => :build
assert_empty @d.find_requirement(X11Dependency).tags
assert @d.find_requirement(XcodeDependency).build?
end
def test_x11_no_tag
@d.add :x11
assert_empty @d.find_requirement(X11Dependency).tags
end
def test_x11_min_version
@d.add :x11 => '2.5.1'
assert_equal '2.5.1', @d.find_requirement(X11Dependency).min_version
end
def test_x11_tag
@d.add :x11 => :optional
assert @d.find_requirement(X11Dependency).optional?
end
def test_x11_min_version_and_tag
@d.add :x11 => ['2.5.1', :optional]
dep = @d.find_requirement(X11Dependency)
assert_equal '2.5.1', dep.min_version
assert dep.optional?
end
end
class ExternalDepsTests < Test::Unit::TestCase
def check_deps_fail specs
d = DependencyCollector.new
specs.each do |key, value|
d.add key => value
end
# Should have found a dep
assert d.requirements.size == 1
d.requirements do |req|
assert !d.satisfied?
end
end
def check_deps_pass specs
d = DependencyCollector.new
specs.each do |key, value|
d.add key => value
end
# Should have found a dep
assert d.requirements.size == 1
d.requirements do |req|
assert d.satisfied?
end
end
def test_bad_perl_deps
check_deps_fail "notapackage" => :perl
end
def test_good_perl_deps
check_deps_pass "ENV" => :perl
end
def test_bad_python_deps
check_deps_fail "notapackage" => :python
end
def test_good_python_deps
check_deps_pass "datetime" => :python
end
def test_bad_ruby_deps
check_deps_fail "notapackage" => :ruby
end
def test_good_ruby_deps
check_deps_pass "date" => :ruby
end
# Only run these next two tests if jruby is installed.
def test_bad_jruby_deps
check_deps_fail "notapackage" => :jruby if which('jruby')
end
def test_good_jruby_deps
check_deps_pass "date" => :jruby if which('jruby')
end
# Only run these next two tests if rubinius is installed.
def test_bad_rubinius_deps
check_deps_fail "notapackage" => :rbx if which('rbx')
end
def test_good_rubinius_deps
check_deps_pass "date" => :rbx if which('rbx')
end
# Only run these next two tests if chicken scheme is installed.
def test_bad_chicken_deps
check_deps_fail "notapackage" => :chicken if which('csc')
end
def test_good_chicken_deps
check_deps_pass "extras" => :chicken if which('csc')
end
# Only run these next two tests if node.js is installed.
def test_bad_node_deps
check_deps_fail "notapackage" => :node if which('node')
end
def test_good_node_deps
check_deps_pass "util" => :node if which('node')
end
end
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