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# frozen_string_literal: true
require File.expand_path('../test_helper', __FILE__)
require 'base64'
class MethodInfoTest < Minitest::Test
def test_initialize
method_info = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal("Base64", method_info.klass_name)
assert_equal(:encode64, method_info.method_name)
assert_equal("Base64#encode64", method_info.full_name)
assert_equal(0, method_info.klass_flags)
assert_match(/base64\.rb/, method_info.source_file)
assert_kind_of(Integer, method_info.line)
refute(method_info.recursive?)
assert_kind_of(RubyProf::Measurement, method_info.measurement)
assert_kind_of(RubyProf::CallTrees, method_info.call_trees)
assert_empty(method_info.allocations)
end
def test_initialize_nil_klass
error = assert_raises(NoMethodError) do
RubyProf::MethodInfo.new(nil, nil)
end
assert_match(/undefined method `instance_method' for nil/, error.message)
end
def test_initialize_nil_method_name
error = assert_raises(TypeError) do
RubyProf::MethodInfo.new(Base64, nil)
end
assert_equal("nil is not a symbol nor a string", error.to_s)
end
def test_initialize_unknown_location
method_info = RubyProf::MethodInfo.new(Array, :size)
assert_equal('Array', method_info.klass_name)
assert_equal(:size, method_info.method_name)
assert_nil(method_info.source_file)
assert_equal(0, method_info.line)
end
def test_measurement
method_info = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal(0, method_info.total_time)
assert_equal(0, method_info.self_time)
assert_equal(0, method_info.wait_time)
assert_equal(0, method_info.children_time)
assert_equal(0, method_info.called)
end
def test_compare
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal(0, method_info_1 <=> method_info_2)
method_info_1 = RubyProf::MethodInfo.new(Base64, :decode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal(-1, method_info_1 <=> method_info_2)
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :decode64)
assert_equal(1, method_info_1 <=> method_info_2)
end
def test_eql?
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
assert(method_info_1.eql?(method_info_2))
end
def test_equal?
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
refute(method_info_1.equal?(method_info_2))
end
def test_equality
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
assert(method_info_1 == method_info_2)
end
def test_hash
method_info_1 = RubyProf::MethodInfo.new(Base64, :encode64)
method_info_2 = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal(method_info_1.hash, method_info_2.hash)
end
def test_to_s
method_info = RubyProf::MethodInfo.new(Base64, :encode64)
assert_equal("Base64#encode64 (c: 0, tt: 0.0, st: 0.0, wt: 0.0, ct: 0.0)", method_info.to_s)
end
end
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