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38 lines
741 B
Go
38 lines
741 B
Go
package fixedpoint
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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 TestReduce(t *testing.T) {
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type args struct {
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values []Value
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init Value
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reducer Reducer
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}
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tests := []struct {
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name string
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args args
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want Value
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}{
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{
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name: "simple",
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args: args{
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values: []Value{NewFromFloat(1), NewFromFloat(2), NewFromFloat(3)},
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init: NewFromFloat(0.0),
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reducer: func(prev, curr Value) Value {
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return prev.Add(curr)
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},
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},
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want: NewFromFloat(6),
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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assert.Equalf(t, tt.want, Reduce(tt.args.values, tt.args.reducer, tt.args.init), "Reduce(%v, %v, %v)", tt.args.values, tt.args.init, tt.args.reducer)
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})
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}
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}
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