63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
package main
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import (
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"bytes"
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"io/ioutil"
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"log"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestLoadTemplates(t *testing.T) {
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data := struct {
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TestString string
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}{
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TestString: "Testing",
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}
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templates := loadTemplates("")
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assert.NotEqual(t, templates, nil)
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var defaultSignin bytes.Buffer
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templates.ExecuteTemplate(&defaultSignin, "sign_in.html", data)
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assert.Equal(t, "\n<!DOCTYPE html>", defaultSignin.String()[0:16])
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var defaultError bytes.Buffer
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templates.ExecuteTemplate(&defaultError, "error.html", data)
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assert.Equal(t, "\n<!DOCTYPE html>", defaultError.String()[0:16])
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dir, err := ioutil.TempDir("", "templatetest")
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if err != nil {
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log.Fatal(err)
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}
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defer os.RemoveAll(dir)
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templateHTML := `{{.TestString}} {{.TestString | ToLower}} {{.TestString | ToUpper}}`
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signInFile := filepath.Join(dir, "sign_in.html")
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if err := ioutil.WriteFile(signInFile, []byte(templateHTML), 0666); err != nil {
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log.Fatal(err)
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}
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errorFile := filepath.Join(dir, "error.html")
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if err := ioutil.WriteFile(errorFile, []byte(templateHTML), 0666); err != nil {
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log.Fatal(err)
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}
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templates = loadTemplates(dir)
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assert.NotEqual(t, templates, nil)
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var sitpl bytes.Buffer
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templates.ExecuteTemplate(&sitpl, "sign_in.html", data)
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assert.Equal(t, "Testing testing TESTING", sitpl.String())
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var errtpl bytes.Buffer
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templates.ExecuteTemplate(&errtpl, "error.html", data)
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assert.Equal(t, "Testing testing TESTING", errtpl.String())
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}
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func TestTemplatesCompile(t *testing.T) {
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templates := getTemplates()
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assert.NotEqual(t, templates, nil)
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}
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