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require File.dirname(__FILE__) + "/../spec_helper"
java_import "java_integration.fixtures.ManyArityMethodClass"
describe "Java constructors" do
it "should fail correctly when called with wrong parameters" do
expect do
java.util.HashMap.new "str"
end.to raise_error(NameError)
end
end
describe "Java instance methods" do
it "should fail correctly when called with wrong parameters" do
expect do
java.util.ArrayList.new.add_all "str"
end.to raise_error(NameError)
expect do
java.util.System.set_property 1, 2
end.to raise_error(NameError)
end
describe "with fixed arity" do
it "raises ArgumentError on arity mismatch" do
# arity zero
expect do
ManyArityMethodClass.foo0('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo0('foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo0('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo0('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity one
expect do
ManyArityMethodClass.foo1()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo1('foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo1('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo1('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity two
expect do
ManyArityMethodClass.foo2()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo2('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo2('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo2('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity three
expect do
ManyArityMethodClass.foo3()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo3('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo3('foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo3('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity four
expect do
ManyArityMethodClass.foo4()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo4('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo4('foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo4('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
end
end
describe "with variable arity" do
it "raises ArgumentError on arity mismatch" do
# arity 0 or 1
expect do
ManyArityMethodClass.foo0_1('foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo0_1('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo0_1('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity 1 or 2
expect do
ManyArityMethodClass.foo1_2()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo1_2('foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo1_2('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity 2 or 3
expect do
ManyArityMethodClass.foo2_3()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo2_3('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo2_3('foo', 'foo', 'foo', 'foo')
end.to raise_error(ArgumentError)
# arity 3 or 4
expect do
ManyArityMethodClass.foo3_4()
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo3_4('foo')
end.to raise_error(ArgumentError)
expect do
ManyArityMethodClass.foo3_4('foo', 'foo')
end.to raise_error(ArgumentError)
end
end
end
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