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37 lines
902 B
Go
37 lines
902 B
Go
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// 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 function
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestFlip(t *testing.T) {
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x := Curry2(func(a, b string) string {
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return fmt.Sprintf("%s:%s", a, b)
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})
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assert.Equal(t, "a:b", x("a")("b"))
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y := Flip(x)
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assert.Equal(t, "b:a", y("a")("b"))
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}
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