59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// Copyright 2019 The gVisor Authors.
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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 fspath
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import (
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"testing"
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)
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func TestBuilder(t *testing.T) {
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type testCase struct {
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pcs []string // path components in reverse order
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after string
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want string
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}
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tests := []testCase{
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{
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// Empty case.
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},
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{
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pcs: []string{"foo"},
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want: "foo",
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},
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{
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pcs: []string{"foo", "bar", "baz"},
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want: "baz/bar/foo",
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},
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{
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pcs: []string{"foo", "bar"},
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after: " (deleted)",
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want: "bar/foo (deleted)",
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},
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}
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for _, test := range tests {
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t.Run(test.want, func(t *testing.T) {
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var b Builder
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for _, pc := range test.pcs {
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b.PrependComponent(pc)
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}
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b.AppendString(test.after)
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if got := b.String(); got != test.want {
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t.Errorf("got %q, wanted %q", got, test.want)
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}
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})
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}
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}
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