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31 lines
757 B
Go
31 lines
757 B
Go
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// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package strs
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import "testing"
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func TestCut(t *testing.T) {
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tests := []struct {
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fn func(string, string) (string, bool)
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in1, in2 string
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want string
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wantOK bool
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}{
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{CutPrefix, "foo", "fo", "o", true},
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{CutPrefix, "bar", "fo", "bar", false},
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{CutSuffix, "foo", "o", "fo", true},
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{CutSuffix, "bar", "fo", "bar", false},
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}
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for i, tt := range tests {
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got, gotOK := tt.fn(tt.in1, tt.in2)
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if got != tt.want {
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t.Errorf("%d. got %q; want %q", i, got, tt.want)
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}
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if gotOK != tt.wantOK {
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t.Errorf("%d. got %v; want %v", i, gotOK, tt.wantOK)
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}
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}
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}
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