mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-21 20:46:30 -05:00
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
// Copyright 2017 The Hugo Authors. 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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// 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 collections
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import (
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"testing"
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"fmt"
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"github.com/spf13/hugo/deps"
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"github.com/spf13/hugo/tpl"
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"github.com/stretchr/testify/require"
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)
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type templateFinder int
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func (templateFinder) Lookup(name string) *tpl.TemplateAdapter {
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return nil
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}
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func (templateFinder) GetFuncs() map[string]interface{} {
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return map[string]interface{}{
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"print": fmt.Sprint,
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}
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}
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func TestApply(t *testing.T) {
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t.Parallel()
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ns := New(&deps.Deps{Tmpl: new(templateFinder)})
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strings := []interface{}{"a\n", "b\n"}
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result, err := ns.Apply(strings, "print", "a", "b", "c")
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require.NoError(t, err)
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require.Equal(t, []interface{}{"abc", "abc"}, result, "testing variadic")
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_, err = ns.Apply(strings, "apply", ".")
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require.Error(t, err)
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var nilErr *error
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_, err = ns.Apply(nilErr, "chomp", ".")
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require.Error(t, err)
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_, err = ns.Apply(strings, "dobedobedo", ".")
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require.Error(t, err)
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_, err = ns.Apply(strings, "foo.Chomp", "c\n")
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if err == nil {
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t.Errorf("apply with unknown func should fail")
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}
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}
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