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|
package setup
import (
"fmt"
"testing"
"github.com/mholt/caddy/middleware/templates"
)
func TestTemplates(t *testing.T) {
c := NewTestController(`templates`)
mid, err := Templates(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
if mid == nil {
t.Fatal("Expected middleware, was nil instead")
}
handler := mid(EmptyNext)
myHandler, ok := handler.(templates.Templates)
if !ok {
t.Fatalf("Expected handler to be type Templates, got: %#v", handler)
}
if myHandler.Rules[0].Path != defaultTemplatePath {
t.Errorf("Expected / as the default Path")
}
if fmt.Sprint(myHandler.Rules[0].Extensions) != fmt.Sprint(defaultTemplateExtensions) {
t.Errorf("Expected %v to be the Default Extensions", defaultTemplateExtensions)
}
var indexFiles []string
for _, extension := range defaultTemplateExtensions {
indexFiles = append(indexFiles, "index"+extension)
}
if fmt.Sprint(myHandler.Rules[0].IndexFiles) != fmt.Sprint(indexFiles) {
t.Errorf("Expected %v to be the Default Index files", indexFiles)
}
if myHandler.Rules[0].Delims != [2]string{} {
t.Errorf("Expected %v to be the Default Delims", [2]string{})
}
}
func TestTemplatesParse(t *testing.T) {
tests := []struct {
inputTemplateConfig string
shouldErr bool
expectedTemplateConfig []templates.Rule
}{
{`templates /api1`, false, []templates.Rule{{
Path: "/api1",
Extensions: defaultTemplateExtensions,
Delims: [2]string{},
}}},
{`templates /api2 .txt .htm`, false, []templates.Rule{{
Path: "/api2",
Extensions: []string{".txt", ".htm"},
Delims: [2]string{},
}}},
{`templates /api3 .htm .html
templates /api4 .txt .tpl `, false, []templates.Rule{{
Path: "/api3",
Extensions: []string{".htm", ".html"},
Delims: [2]string{},
}, {
Path: "/api4",
Extensions: []string{".txt", ".tpl"},
Delims: [2]string{},
}}},
{`templates {
path /api5
ext .html
between {% %}
}`, false, []templates.Rule{{
Path: "/api5",
Extensions: []string{".html"},
Delims: [2]string{"{%", "%}"},
}}},
}
for i, test := range tests {
c := NewTestController(test.inputTemplateConfig)
actualTemplateConfigs, err := templatesParse(c)
if err == nil && test.shouldErr {
t.Errorf("Test %d didn't error, but it should have", i)
} else if err != nil && !test.shouldErr {
t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
}
if len(actualTemplateConfigs) != len(test.expectedTemplateConfig) {
t.Fatalf("Test %d expected %d no of Template configs, but got %d ",
i, len(test.expectedTemplateConfig), len(actualTemplateConfigs))
}
for j, actualTemplateConfig := range actualTemplateConfigs {
if actualTemplateConfig.Path != test.expectedTemplateConfig[j].Path {
t.Errorf("Test %d expected %dth Template Config Path to be %s , but got %s",
i, j, test.expectedTemplateConfig[j].Path, actualTemplateConfig.Path)
}
if fmt.Sprint(actualTemplateConfig.Extensions) != fmt.Sprint(test.expectedTemplateConfig[j].Extensions) {
t.Errorf("Expected %v to be the Extensions , but got %v instead", test.expectedTemplateConfig[j].Extensions, actualTemplateConfig.Extensions)
}
}
}
}
|
