6a6c7e64f5
This is too much complexity for something low value. Let's just always warn when a test doesn't have any assertions. If people want to raise an error or ignore them, they can do so by overriding `Warning.warn`.
305 lines
9.9 KiB
Ruby
305 lines
9.9 KiB
Ruby
# frozen_string_literal: true
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require "minitest"
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require "active_support/testing/tagged_logging"
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require "active_support/testing/setup_and_teardown"
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require "active_support/testing/tests_without_assertions"
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require "active_support/testing/assertions"
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require "active_support/testing/error_reporter_assertions"
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require "active_support/testing/deprecation"
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require "active_support/testing/declarative"
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require "active_support/testing/isolation"
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require "active_support/testing/constant_lookup"
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require "active_support/testing/time_helpers"
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require "active_support/testing/constant_stubbing"
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require "active_support/testing/file_fixtures"
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require "active_support/testing/parallelization"
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require "active_support/testing/parallelize_executor"
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require "concurrent/utility/processor_counter"
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module ActiveSupport
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class TestCase < ::Minitest::Test
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Assertion = Minitest::Assertion
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class << self
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# Sets the order in which test cases are run.
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#
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# ActiveSupport::TestCase.test_order = :random # => :random
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#
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# Valid values are:
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# * +:random+ (to run tests in random order)
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# * +:parallel+ (to run tests in parallel)
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# * +:sorted+ (to run tests alphabetically by method name)
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# * +:alpha+ (equivalent to +:sorted+)
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def test_order=(new_order)
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ActiveSupport.test_order = new_order
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end
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# Returns the order in which test cases are run.
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#
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# ActiveSupport::TestCase.test_order # => :random
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#
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# Possible values are +:random+, +:parallel+, +:alpha+, +:sorted+.
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# Defaults to +:random+.
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def test_order
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ActiveSupport.test_order ||= :random
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end
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# Parallelizes the test suite.
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#
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# Takes a +workers+ argument that controls how many times the process
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# is forked. For each process a new database will be created suffixed
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# with the worker number.
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#
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# test-database-0
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# test-database-1
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#
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# If <tt>ENV["PARALLEL_WORKERS"]</tt> is set the workers argument will be ignored
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# and the environment variable will be used instead. This is useful for CI
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# environments, or other environments where you may need more workers than
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# you do for local testing.
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#
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# If the number of workers is set to +1+ or fewer, the tests will not be
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# parallelized.
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#
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# If +workers+ is set to +:number_of_processors+, the number of workers will be
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# set to the actual core count on the machine you are on.
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#
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# The default parallelization method is to fork processes. If you'd like to
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# use threads instead you can pass <tt>with: :threads</tt> to the +parallelize+
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# method. Note the threaded parallelization does not create multiple
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# databases and will not work with system tests.
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#
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# parallelize(workers: :number_of_processors, with: :threads)
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#
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# The threaded parallelization uses minitest's parallel executor directly.
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# The processes parallelization uses a Ruby DRb server.
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#
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# Because parallelization presents an overhead, it is only enabled when the
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# number of tests to run is above the +threshold+ param. The default value is
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# 50, and it's configurable via +config.active_support.test_parallelization_threshold+.
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def parallelize(workers: :number_of_processors, with: :processes, threshold: ActiveSupport.test_parallelization_threshold)
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workers = Concurrent.processor_count if workers == :number_of_processors
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workers = ENV["PARALLEL_WORKERS"].to_i if ENV["PARALLEL_WORKERS"]
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Minitest.parallel_executor = ActiveSupport::Testing::ParallelizeExecutor.new(size: workers, with: with, threshold: threshold)
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end
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# Set up hook for parallel testing. This can be used if you have multiple
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# databases or any behavior that needs to be run after the process is forked
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# but before the tests run.
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#
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# Note: this feature is not available with the threaded parallelization.
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#
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# In your +test_helper.rb+ add the following:
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#
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# class ActiveSupport::TestCase
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# parallelize_setup do
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# # create databases
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# end
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# end
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def parallelize_setup(&block)
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ActiveSupport::Testing::Parallelization.after_fork_hook(&block)
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end
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# Clean up hook for parallel testing. This can be used to drop databases
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# if your app uses multiple write/read databases or other clean up before
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# the tests finish. This runs before the forked process is closed.
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#
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# Note: this feature is not available with the threaded parallelization.
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#
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# In your +test_helper.rb+ add the following:
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#
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# class ActiveSupport::TestCase
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# parallelize_teardown do
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# # drop databases
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# end
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# end
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def parallelize_teardown(&block)
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ActiveSupport::Testing::Parallelization.run_cleanup_hook(&block)
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end
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# :singleton-method: fixture_paths
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#
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# Returns the ActiveRecord::FixtureSet collection.
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#
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# In your +test_helper.rb+ you must have <tt>require "rails/test_help"</tt>.
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# :singleton-method: fixture_paths=
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#
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# :call-seq:
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# fixture_paths=(fixture_paths)
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#
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# Sets the given path to the fixture set.
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#
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# Can also append multiple paths.
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#
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# ActiveSupport::TestCase.fixture_paths << "component1/test/fixtures"
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#
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# In your +test_helper.rb+ you must have <tt>require "rails/test_help"</tt>.
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end
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alias_method :method_name, :name
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include ActiveSupport::Testing::TaggedLogging
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prepend ActiveSupport::Testing::SetupAndTeardown
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prepend ActiveSupport::Testing::TestsWithoutAssertions
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include ActiveSupport::Testing::Assertions
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include ActiveSupport::Testing::ErrorReporterAssertions
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include ActiveSupport::Testing::Deprecation
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include ActiveSupport::Testing::ConstantStubbing
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include ActiveSupport::Testing::TimeHelpers
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include ActiveSupport::Testing::FileFixtures
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extend ActiveSupport::Testing::Declarative
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##
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# :method: assert_not_empty
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#
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# :call-seq:
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# assert_not_empty(obj, msg = nil)
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#
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# Alias for: refute_empty[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_empty]
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#
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alias :assert_not_empty :refute_empty
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##
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# :method: assert_not_equal
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#
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# :call-seq:
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# assert_not_equal(exp, act, msg = nil)
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#
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# Alias for: refute_equal[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_equal]
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#
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alias :assert_not_equal :refute_equal
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##
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# :method: assert_not_in_delta
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#
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# :call-seq:
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# assert_not_in_delta(exp, act, delta = 0.001, msg = nil)
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#
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# Alias for: refute_in_delta[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_in_delta]
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#
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alias :assert_not_in_delta :refute_in_delta
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##
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# :method: assert_not_in_epsilon
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#
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# :call-seq:
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# assert_not_in_epsilon(a, b, epsilon = 0.001, msg = nil)
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#
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# Alias for: refute_in_epsilon[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_in_epsilon]
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#
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alias :assert_not_in_epsilon :refute_in_epsilon
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##
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# :method: assert_not_includes
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#
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# :call-seq:
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# assert_not_includes(collection, obj, msg = nil)
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#
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# Alias for: refute_includes[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_includes]
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#
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alias :assert_not_includes :refute_includes
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##
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# :method: assert_not_instance_of
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#
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# :call-seq:
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# assert_not_instance_of(cls, obj, msg = nil)
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#
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# Alias for: refute_instance_of[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_instance_of]
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#
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alias :assert_not_instance_of :refute_instance_of
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##
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# :method: assert_not_kind_of
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#
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# :call-seq:
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# assert_not_kind_of(cls, obj, msg = nil)
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#
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# Alias for: refute_kind_of[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_kind_of]
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#
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alias :assert_not_kind_of :refute_kind_of
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##
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# :method: assert_no_match
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#
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# :call-seq:
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# assert_no_match(matcher, obj, msg = nil)
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#
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# Alias for: refute_match[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_match]
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#
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alias :assert_no_match :refute_match
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##
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# :method: assert_not_nil
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#
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# :call-seq:
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# assert_not_nil(obj, msg = nil)
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#
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# Alias for: refute_nil[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_nil]
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#
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alias :assert_not_nil :refute_nil
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##
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# :method: assert_not_operator
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#
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# :call-seq:
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# assert_not_operator(o1, op, o2 = UNDEFINED, msg = nil)
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#
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# Alias for: refute_operator[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_operator]
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#
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alias :assert_not_operator :refute_operator
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##
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# :method: assert_not_predicate
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#
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# :call-seq:
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# assert_not_predicate(o1, op, msg = nil)
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#
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# Alias for: refute_predicate[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_predicate]
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#
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alias :assert_not_predicate :refute_predicate
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##
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# :method: assert_not_respond_to
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#
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# :call-seq:
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# assert_not_respond_to(obj, meth, msg = nil)
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#
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# Alias for: refute_respond_to[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_respond_to]
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#
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alias :assert_not_respond_to :refute_respond_to
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##
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# :method: assert_not_same
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#
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# :call-seq:
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# assert_not_same(exp, act, msg = nil)
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#
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# Alias for: refute_same[https://docs.seattlerb.org/minitest/Minitest/Assertions.html#method-i-refute_same]
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#
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alias :assert_not_same :refute_same
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ActiveSupport.run_load_hooks(:active_support_test_case, self)
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def inspect # :nodoc:
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Object.instance_method(:to_s).bind_call(self)
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end
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end
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end
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