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22 lines
625 B
Go
22 lines
625 B
Go
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package shakegrid
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import (
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"github.com/c9s/bbgo/pkg/fixedpoint"
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func TestNewGrid(t *testing.T) {
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upper := fixedpoint.NewFromFloat(500.0)
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lower := fixedpoint.NewFromFloat(100.0)
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density := fixedpoint.NewFromFloat(100.0)
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grid := NewGrid(lower, upper, density)
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assert.Equal(t, upper, grid.UpperPrice)
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assert.Equal(t, lower, grid.LowerPrice)
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assert.Equal(t, fixedpoint.NewFromFloat(4), grid.Size)
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if assert.Len(t, grid.Pins, 101) {
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assert.Equal(t, fixedpoint.NewFromFloat(100.0), grid.Pins[0])
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assert.Equal(t, fixedpoint.NewFromFloat(500.0), grid.Pins[100])
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}
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}
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