33 lines
629 B
Go
33 lines
629 B
Go
package maths
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestAbs(t *testing.T) {
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assert.Equal(t, 0, Abs(0))
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assert.Equal(t, 1, Abs(1))
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assert.Equal(t, 1, Abs(-1))
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}
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func TestPmod(t *testing.T) {
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assert.Equal(t, 0, Pmod(0, 0))
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assert.Equal(t, 2, Pmod(6, 4))
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assert.Equal(t, 2, Pmod(-6, 4))
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assert.Equal(t, 4, Pmod(-6, 10))
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}
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func TestMax(t *testing.T) {
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assert.Equal(t, 500, Max(100, 500))
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assert.Equal(t, 1, Max(-4, 1))
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assert.Equal(t, -2, Max(-4, -2))
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}
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func TestMin(t *testing.T) {
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assert.Equal(t, 100, Min(100, 500))
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assert.Equal(t, -4, Min(-4, 1))
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assert.Equal(t, -4, Min(-4, -2))
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}
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