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33 lines
1 KiB
Ruby
33 lines
1 KiB
Ruby
describe :array_push, shared: true do
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it "appends the arguments to the array" do
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a = [ "a", "b", "c" ]
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a.send(@method, "d", "e", "f").should equal(a)
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a.send(@method).should == ["a", "b", "c", "d", "e", "f"]
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a.send(@method, 5)
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a.should == ["a", "b", "c", "d", "e", "f", 5]
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a = [0, 1]
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a.send(@method, 2)
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a.should == [0, 1, 2]
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end
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it "isn't confused by previous shift" do
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a = [ "a", "b", "c" ]
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a.shift
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a.send(@method, "foo")
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a.should == ["b", "c", "foo"]
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end
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it "properly handles recursive arrays" do
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empty = ArraySpecs.empty_recursive_array
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empty.send(@method, :last).should == [empty, :last]
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array = ArraySpecs.recursive_array
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array.send(@method, :last).should == [1, 'two', 3.0, array, array, array, array, array, :last]
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end
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it "raises a #{frozen_error_class} on a frozen array" do
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-> { ArraySpecs.frozen_array.send(@method, 1) }.should raise_error(frozen_error_class)
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-> { ArraySpecs.frozen_array.send(@method) }.should raise_error(frozen_error_class)
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end
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end
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