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65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
// Copyright (c) 2023 IBM Corp.
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// All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package testing
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import (
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"fmt"
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"testing"
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EQ "github.com/IBM/fp-go/eq"
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F "github.com/IBM/fp-go/function"
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"github.com/IBM/fp-go/internal/functor"
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"github.com/IBM/fp-go/internal/pointed"
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"github.com/stretchr/testify/assert"
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)
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// SequenceArrayTest tests if the sequence operation works in case the operation cannot error
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func SequenceArrayTest[
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HKTA,
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HKTB,
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HKTAA any, // HKT[[]A]
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](
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eq EQ.Eq[HKTB],
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pa pointed.Pointed[string, HKTA],
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pb pointed.Pointed[bool, HKTB],
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faa functor.Functor[[]string, bool, HKTAA, HKTB],
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seq func([]HKTA) HKTAA,
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) func(count int) func(t *testing.T) {
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return func(count int) func(t *testing.T) {
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exp := make([]string, count)
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good := make([]HKTA, count)
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for i := 0; i < count; i++ {
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val := fmt.Sprintf("TestData %d", i)
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exp[i] = val
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good[i] = pa.Of(val)
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}
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return func(t *testing.T) {
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res := F.Pipe2(
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good,
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seq,
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faa.Map(func(act []string) bool {
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return assert.Equal(t, exp, act)
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}),
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)
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assert.True(t, eq.Equals(res, pb.Of(true)))
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}
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}
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}
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