75 lines
1.5 KiB
Elixir
75 lines
1.5 KiB
Elixir
Code.require_file "../../test_helper", __FILE__
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defmodule String::Chars::AtomTest do
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use ExUnit::Case
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test :basic do
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assert_equal "foo", to_binary(:foo)
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end
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test :empty do
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assert_equal "", to_binary(:"")
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end
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test :true_false_nil do
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assert_equal "false", to_binary(false)
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assert_equal "true", to_binary(true)
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assert_equal "", to_binary(nil)
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end
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test :with_uppercase do
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assert_equal "fOO", to_binary(:fOO)
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assert_equal "FOO", to_binary(:FOO)
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end
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test :reference_atom do
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assert_equal "::Foo::Bar", to_binary(::Foo::Bar)
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end
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end
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defmodule String::Chars::BitStringTest do
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use ExUnit::Case
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test :bitstring do
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assert_raises FunctionClauseError, fn ->
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to_binary(<<1|12-integer-signed>>)
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end
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end
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test :binary do
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assert_equal "foo", to_binary("foo")
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assert_equal "abc", to_binary(<<?a, ?b, ?c>>)
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assert_equal "我今天要学习.", to_binary("我今天要学习.")
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end
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end
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defmodule String::Chars::NumberTest do
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use ExUnit::Case
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test :integer do
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assert_equal "100", to_binary(100)
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end
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test :float do
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assert_equal "1.00000000000000000000e+00", to_binary(1.0)
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assert_equal "1.00000000000000000000e+10", to_binary(1.0e10)
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assert_equal "1.00000000000000000000e+10", to_binary(1.0e+10)
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end
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end
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defmodule String::Chars::ListTest do
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use ExUnit::Case
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test :basic do
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assert_equal <<1,98,3>>, to_binary([ 1, "b", 3 ])
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end
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test :printable do
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assert_equal "abc" , to_binary('abc')
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end
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test :empty do
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assert_equal "", to_binary([])
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end
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end
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