77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package day20
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import (
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"testing"
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)
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func TestPropagateButtonPressExample1(t *testing.T) {
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filename := "example1"
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modules := ReadModules(filename)
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t.Log("got modules:\n", modules)
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low, high := PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("modules after single button press:\n", modules)
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success := low == 8 && high == 4
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if !success {
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t.Errorf("expected low 8 got %d, high 4 got %d", low, high)
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}
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}
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func TestPropagateButtonPressExample2(t *testing.T) {
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filename := "example2"
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modules := ReadModules(filename)
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t.Log("got modules:\n", modules)
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InitStuffs(modules)
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low, high := PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("modules after single button press:\n", modules)
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success := low == 4 && high == 4
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if !success {
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t.Errorf("expected low 4 got %d, high 4 got %d", low, high)
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}
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}
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func TestPropagateButtonPressExample2FourSteps(t *testing.T) {
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filename := "example2"
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modules := ReadModules(filename)
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t.Log("got modules:\n", modules)
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InitStuffs(modules)
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low, high := PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("#1 button press:\n", modules)
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success := low == 4 && high == 4
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if !success {
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t.Errorf("expected low 4 got %d, high 4 got %d", low, high)
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}
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low, high = PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("#2 button press:\n", modules)
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success = low == 4 && high == 2
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if !success {
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t.Errorf("expected low 4 got %d, high 2 got %d", low, high)
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}
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low, high = PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("#3 button press:\n", modules)
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success = low == 5 && high == 3
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if !success {
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t.Errorf("expected low 5 got %d, high 3 got %d", low, high)
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}
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low, high = PropagateButtonPress(modules)
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t.Logf("got low %d and high %d\n", low, high)
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t.Log("#4 button press:\n", modules)
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success = low == 4 && high == 2
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if !success {
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t.Errorf("expected low 4 got %d, high 2 got %d", low, high)
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}
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}
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