Files
zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in
NOTICE, alongside LICENSE. The header lint accepts any copyright line above the
SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 17:50:35 -07:00

90 lines
2.8 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package templates
import (
"html/template"
"io"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestDict(t *testing.T) {
type M map[string]any
cases := []struct {
args []any
want map[string]any
}{
{[]any{"a", 1, "b", 2}, M{"a": 1, "b": 2}},
{[]any{".", M{"base": 1}, "b", 2}, M{"base": 1, "b": 2}},
{[]any{"a", 1, ".", M{"extra": 2}}, M{"a": 1, "extra": 2}},
{[]any{"a", 1, ".", map[string]int{"int": 2}}, M{"a": 1, "int": 2}},
{[]any{".", nil, "b", 2}, M{"b": 2}},
}
for _, c := range cases {
got, err := dict(c.args...)
if assert.NoError(t, err) {
assert.Equal(t, c.want, got)
}
}
bads := []struct {
args []any
}{
{[]any{"a", 1, "b"}},
{[]any{1}},
{[]any{struct{}{}}},
}
for _, c := range bads {
_, err := dict(c.args...)
assert.Error(t, err)
}
}
func TestUtils(t *testing.T) {
execTmpl := func(code string, data any) string {
tmpl := template.New("test")
tmpl.Funcs(template.FuncMap{"SliceUtils": NewSliceUtils, "StringUtils": NewStringUtils})
template.Must(tmpl.Parse(code))
w := &strings.Builder{}
assert.NoError(t, tmpl.Execute(w, data))
return w.String()
}
actual := execTmpl("{{SliceUtils.Contains .Slice .Value}}", map[string]any{"Slice": []string{"a", "b"}, "Value": "a"})
assert.Equal(t, "true", actual)
actual = execTmpl("{{SliceUtils.Contains .Slice .Value}}", map[string]any{"Slice": []string{"a", "b"}, "Value": "x"})
assert.Equal(t, "false", actual)
actual = execTmpl("{{SliceUtils.Contains .Slice .Value}}", map[string]any{"Slice": []int64{1, 2}, "Value": int64(2)})
assert.Equal(t, "true", actual)
actual = execTmpl("{{StringUtils.Contains .String .Value}}", map[string]any{"String": "abc", "Value": "b"})
assert.Equal(t, "true", actual)
actual = execTmpl("{{StringUtils.Contains .String .Value}}", map[string]any{"String": "abc", "Value": "x"})
assert.Equal(t, "false", actual)
// Test JoinInt64
actual = execTmpl("{{SliceUtils.JoinInt64 .Values}}", map[string]any{"Values": []int64{1, 2, 3}})
assert.Equal(t, "1,2,3", actual)
actual = execTmpl("{{SliceUtils.JoinInt64 .Values}}", map[string]any{"Values": []int64{}})
assert.Empty(t, actual)
actual = execTmpl("{{SliceUtils.JoinInt64 .Values}}", map[string]any{"Values": []int64{42}})
assert.Equal(t, "42", actual)
tmpl := template.New("test")
tmpl.Funcs(template.FuncMap{"SliceUtils": NewSliceUtils, "StringUtils": NewStringUtils})
template.Must(tmpl.Parse("{{SliceUtils.Contains .Slice .Value}}"))
// error is like this: `template: test:1:12: executing "test" at <SliceUtils.Contains>: error calling Contains: ...`
err := tmpl.Execute(io.Discard, map[string]any{"Slice": struct{}{}})
assert.ErrorContains(t, err, "invalid type, expected slice or array")
}