51 lines
1.1 KiB
Ruby
51 lines
1.1 KiB
Ruby
require_relative "../helper"
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module Risc
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class TestFakeMemory < MiniTest::Test
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def setup
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@fake = FakeMemory.new(2,16)
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end
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def test_init
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assert @fake
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end
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def test_size
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assert_equal 16 , @fake.size
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end
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def test_not_instantiates
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assert_raises {FakeMemory.new(1,7)}
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end
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def test_access_fail_big
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assert_raises {@fake.set(20 , 12)}
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end
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def test_access_fail_small
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assert_raises {@fake.set(1 , 12)}
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end
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def test_access_fail_minus
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assert_raises {@fake.set(-1 , 12)}
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end
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def test_set
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assert_equal 12 , @fake.set(2 , 12)
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end
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def test_set_arr
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assert_equal 12 , @fake[2] = 12
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end
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def test_get_no_init
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assert_nil @fake.get(2)
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end
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def test_get_arr
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assert_nil @fake[2]
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end
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def test_get_set
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@fake[2] = 12
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assert_equal 12 , @fake[2]
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end
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def test_set_all
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(2...16).each{ |i| @fake[i] = i * 2}
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assert_equal 4 , @fake[2]
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assert_equal 30 , @fake[15]
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assert_equal 16 , @fake.size
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end
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end
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end
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