Module: TypeStructTest

Defined in:
lib/type_struct_test.rb

Defined Under Namespace

Classes: Bar, Dummy, Foo, Quux, Qux, Sample

Constant Summary collapse

BoolClass = 
TrueClass | FalseClass
C = 
TypeStruct.new(
  a: ArrayOf.new(BoolClass),
)
B = 
TypeStruct.new(
  a: Integer,
  b: BoolClass,
  c: ArrayOf.new(Integer),
  d: ArrayOf.new(BoolClass),
  e: C,
)
A = 
TypeStruct.new(
  a: ArrayOf.new(Integer),
  b: ArrayOf.new(BoolClass),
  c: BoolClass,
  d: B,
  e: ArrayOf.new(B),
)

Instance Method Summary collapse

Instance Method Details

#example_readme ⇒ Object 



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# File 'lib/type_struct_test.rb', line 324

def example_readme
  sample = Sample.new(
    str: "instance of String",
    reg: "match to regexp",
    num: 10,
    any: true,
  )
  p sample
  p sample.to_h
  # Output:
  # #<TypeStructTest::Sample str="instance of String", reg="match to regexp", num=10, any=true>
  # {:str=>"instance of String", :reg=>"match to regexp", :num=>10, :any=>true}
end

#test_arrayof_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 175

def test_arrayof_s_valid?(t)
  unless A.valid?(:a, [1, 2, 3])
    t.error("ArrayOf failed with [1,2,3]")
  end
end

#test_arrayof_type_struct_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 200

def test_arrayof_type_struct_s_valid?(t)
  ary_b = [
    B.new(a: 1, b: false, c: [1, 2, 3], d: [false], e: C.new(a: [true])),
    B.new(a: 2, b: true, c: [1, 2, 3], d: [false], e: C.new(a: [true])),
    B.new(a: 3, b: false, c: [1, 2, 3], d: [false], e: C.new(a: [true])),
  ]
  unless A.valid?(:e, ary_b)
    t.error("ArrayOf with TypeStruct is invalid with #{ary_b}")
  end
end

#test_arrayof_union_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 181

def test_arrayof_union_s_valid?(t)
  unless A.valid?(:b, [false, true, false])
    t.error("ArrayOf failed with Union")
  end
end

#test_eq(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 228

def test_eq(t)
  dummy1 = Dummy.new(str: "aaa", num: 123, reg: "abc", ary: [1.1, 1], any: [1, "bbb"])
  dummy2 = Dummy.new(str: "aaa", num: 123, reg: "abc", ary: [1.1, 1], any: [1, "bbb"])
  dummy3 = Dummy.new(str: "bbb", num: 123, reg: "abc", ary: [1.1, 1], any: [1, "bbb"])
  unless dummy1 == dummy2
    t.error("members not equal")
  end
  unless dummy1 != dummy3
    t.error("members equal")
  end
end

#test_getter(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 264

def test_getter(t)
  dummy = Dummy.new(str: "aaa", num: 123, reg: "abc", any: [1, "bbb"])
  _, err = go { dummy[:str] }
  if err != nil
    t.error("expect not raise error when valid value get. got #{err}")
  end
  _, err = go { dummy.str }
  if err != nil
    t.error("expect not raise error when valid value get. got #{err}")
  end

  _, err = go { dummy[:nothing] }
  if err == nil
    t.error("expect not raise error when invalid value get")
  end
  _, err = go { dummy.nothing }
  if err == nil
    t.error("expect not raise error when invalid value get")
  end
end

#test_initialize(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 211

def test_initialize(t)
  expects = { str: "aaa", num: 123, reg: "abc", ary: [1.1, 1], any: [1, "bbb"] }
  dummy = Dummy.new(str: "aaa", num: 123, reg: "abc", ary: [1.1, 1], any: [1, "bbb"])
  expects.each do |k, v|
    unless dummy[k] == v
      t.error("expect #{dummy[k]} got #{v}")
    end
  end

  dummy2 = Dummy.new("str" => "aaa", "num" => 123, "reg" => "abc", "ary" => [1.1, 1], "any" => [1, "bbb"])
  expects.each do |k, v|
    unless dummy2[k] == v
      t.error("expect #{dummy2[k]} got #{v}")
    end
  end
end

#test_initialize_invalid_type(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 247

def test_initialize_invalid_type(t)
  value, err = go { Dummy.new(str: "aaa", num: 123, reg: "abb", any: nil) }
  if err == nil
    t.error("invalid value expect raise error")
  end
end

#test_initialize_not_enough(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 240

def test_initialize_not_enough(t)
  _, err = go { Dummy.new(str: "aaa") }
  if err == nil
    t.error("in initialize, expect raise error since not enough members but nothing raised")
  end
end

#test_s_from_hash(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 68

def test_s_from_hash(t)
  foo = Foo.from_hash(bar: { baz: [1, 2, 3] })
  unless Foo === foo
    t.error("return value was break")
  end

  foo = Foo.from_hash("bar" => { "baz" => [1, 2, 3] })
  unless Foo === foo
    t.error("return value was break")
  end

  begin
    Foo.from_hash(bar: { baz: [1, 2, 3] }, nil: 1)
  rescue TypeError
  else
    t.error("Bar.qux is not able to nil but accepted")
  end

  foo = Foo.from_hash(bar: { baz: [1, 2, 3] }, nil: nil)
  unless TypeStruct === foo
    t.error("return value type was break")
  end
  unless Foo === foo
    t.error("return value type was break")
  end

  begin
    Foo.from_hash(bar: { baz: [1, nil, 3] })
  rescue => e
    t.error("Bar.baz is able to nil but raise error #{e.class}: #{e.message}")
  end

  begin
    Foo.from_hash(bar: { baz: nil })
  rescue TypeError
  else
    t.error("Bar.baz is not able to nil")
  end
end

#test_s_from_hash_a(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 51

def test_s_from_hash_a(t)
  a = A.from_hash(
    a: [1, 2, 3],
    b: [false, true, false],
    c: false,
    d: { a: 1, b: false, c: [1, 2, 3], d: [false], e: { a: [true] } },
    e: [
      { a: 1, b: false, c: [1, 2, 3], d: [false], e: { a: [true] } },
      { a: 2, b: true, c: [1, 2, 3], d: [false], e: { a: [true] } },
      { a: 3, b: true, c: [1, 2, 3], d: [false], e: { a: [true] } },
    ],
  )
  unless A === a
    t.error("failed")
  end
end

#test_s_from_hash_equal(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 108

def test_s_from_hash_equal(t)
  expect = Foo.new(bar: Bar.new(baz: [1, 2, 3]))
  actual = Foo.from_hash(bar: { baz: [1, 2, 3] })
  if expect != actual
    t.error("expect #{expect} got #{actual}")
  end

  noteq = Foo.from_hash(bar: { baz: [1, 2, 4] })
  if expect == noteq
    t.error("expect #{expect} not equal #{noteq}")
  end

  noteq = Foo.from_hash(bar: { baz: [1, 2, nil] })
  if expect == noteq
    t.error("expect #{expect} not equal #{noteq}")
  end
end

#test_s_from_hash_with_struct(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 126

def test_s_from_hash_with_struct(t)
  qux = Qux.from_hash(quux1: { q: 1 }, quux2: { q: nil })
  unless Qux === qux
    t.error("return value was break")
  end
  unless Quux === qux.quux1
    t.error("struct type was not applied")
  end
  unless 1 == qux.quux1.q
    t.error("mapping failed #{qux.quux.q} != 1")
  end
  unless nil == qux.quux2.q
    t.error("mapping failed #{qux.quux.q} != nil")
  end
end

#test_s_members(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 142

def test_s_members(t)
  m = Dummy.members
  expect = [:str, :num, :reg, :ary, :any]
  unless m == expect
    t.error("expect #{expect} got #{m}")
  end
end

#test_s_type(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 150

def test_s_type(t)
  Dummy.definition.each do |k, v|
    type = Dummy.type(k)
    if v.respond_to?(:[])
      if type != v[:type]
        t.error("expect #{v[:type]} got #{type}")
      end
    elsif type != v
      t.error("expect #{v} got #{type}")
    end
  end
end

#test_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 163

def test_s_valid?(t)
  unless Dummy.valid?(:str, "abc")
    t.error('expect :str valid "abc"')
  end
  if Dummy.valid?(:str, 345)
    t.error("expect :str invalid 345")
  end
  unless Dummy.valid?(:reg, "abc")
    t.error('expect :reg valid "abc"')
  end
end

#test_setter(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 285

def test_setter(t)
  dummy = Dummy.new(str: "aaa", num: 123, reg: "abc", any: [1, "bbb"])
  %i(str num reg).each do |k|
    _, err = go { dummy[k] = nil }
    if err == nil
      t.error("expect raise error when invalid value set")
    end
    _, err = go { dummy.__send__("#{k}=", nil) }
    if err == nil
      t.error("expect raise error when invalid value set")
    end
  end

  _, err = go { dummy[:any] = nil }
  if err != nil
    t.error("expect not raise error when valid value set got #{err}")
  end
  _, err = go { dummy.any = nil }
  if err != nil
    t.error("expect not raise error when valid value set got #{err}")
  end

  _, err = go { dummy[:nothing] = nil }
  if err == nil
    t.error("expect not raise error when valid value set got #{err}")
  end
  _, err = go { dummy.nothing = nil }
  if err == nil
    t.error("expect not raise error when valid value set got #{err}")
  end
end

#test_to_h(t) ⇒ Object 



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# File 'lib/type_struct_test.rb', line 254

def test_to_h(t)
  expects = { str: "aaa", num: 123, reg: "abcde", any: [1, "bbb"] }
  dummy = Dummy.new(str: "aaa", num: 123, reg: "abcde", any: [1, "bbb"])
  expects.each do |k, v|
    unless dummy[k] == v
      t.error("expect #{dummy[k]} got #{v}")
    end
  end
end

#test_type_struct_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 193

def test_type_struct_s_valid?(t)
  b = B.new(a: 1, b: false, c: [1, 2, 3], d: [false], e: C.new(a: [true]))
  unless A.valid?(:d, b)
    t.error("TypeStruct is invalid with #{b}")
  end
end

#test_union_s_valid?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/type_struct_test.rb', line 187

def test_union_s_valid?(t)
  unless A.valid?(:c, false)
    t.error("Union is invalid with false")
  end
end