Add some test cases and run test cases on binding/render dir (#1168)
* Travis run test cases on binding and render dir and add some test cases for binding and render
This commit is contained in:
@ -7,7 +7,9 @@ package render
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import (
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"bytes"
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"encoding/xml"
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"errors"
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"html/template"
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"net/http"
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"net/http/httptest"
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"testing"
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@ -24,6 +26,9 @@ func TestRenderMsgPack(t *testing.T) {
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"foo": "bar",
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}
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(MsgPack{data}).WriteContentType(w)
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assert.Equal(t, w.Header().Get("Content-Type"), "application/msgpack; charset=utf-8")
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err := (MsgPack{data}).Render(w)
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assert.NoError(t, err)
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@ -45,6 +50,9 @@ func TestRenderJSON(t *testing.T) {
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"foo": "bar",
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}
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(JSON{data}).WriteContentType(w)
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assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
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err := (JSON{data}).Render(w)
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assert.NoError(t, err)
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@ -52,6 +60,14 @@ func TestRenderJSON(t *testing.T) {
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assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
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}
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func TestRenderJSONPanics(t *testing.T) {
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w := httptest.NewRecorder()
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data := make(chan int)
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// json: unsupported type: chan int
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assert.Panics(t, func() { (JSON{data}).Render(w) })
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}
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func TestRenderIndentedJSON(t *testing.T) {
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w := httptest.NewRecorder()
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data := map[string]interface{}{
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@ -66,12 +82,24 @@ func TestRenderIndentedJSON(t *testing.T) {
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assert.Equal(t, w.Header().Get("Content-Type"), "application/json; charset=utf-8")
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}
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func TestRenderIndentedJSONPanics(t *testing.T) {
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w := httptest.NewRecorder()
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data := make(chan int)
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// json: unsupported type: chan int
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err := (IndentedJSON{data}).Render(w)
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assert.Error(t, err)
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}
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func TestRenderSecureJSON(t *testing.T) {
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w1 := httptest.NewRecorder()
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data := map[string]interface{}{
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"foo": "bar",
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}
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(SecureJSON{"while(1);", data}).WriteContentType(w1)
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assert.Equal(t, "application/json; charset=utf-8", w1.Header().Get("Content-Type"))
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err1 := (SecureJSON{"while(1);", data}).Render(w1)
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assert.NoError(t, err1)
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@ -91,6 +119,15 @@ func TestRenderSecureJSON(t *testing.T) {
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assert.Equal(t, "application/json; charset=utf-8", w2.Header().Get("Content-Type"))
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}
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func TestRenderSecureJSONFail(t *testing.T) {
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w := httptest.NewRecorder()
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data := make(chan int)
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// json: unsupported type: chan int
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err := (SecureJSON{"while(1);", data}).Render(w)
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assert.Error(t, err)
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}
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type xmlmap map[string]interface{}
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// Allows type H to be used with xml.Marshal
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@ -115,12 +152,45 @@ func (h xmlmap) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
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return e.EncodeToken(xml.EndElement{Name: start.Name})
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}
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func TestRenderYAML(t *testing.T) {
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w := httptest.NewRecorder()
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data := `
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a : Easy!
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b:
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c: 2
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d: [3, 4]
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`
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(YAML{data}).WriteContentType(w)
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assert.Equal(t, w.Header().Get("Content-Type"), "application/x-yaml; charset=utf-8")
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err := (YAML{data}).Render(w)
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assert.NoError(t, err)
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assert.Equal(t, w.Body.String(), "\"\\na : Easy!\\nb:\\n\\tc: 2\\n\\td: [3, 4]\\n\\t\"\n")
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assert.Equal(t, w.Header().Get("Content-Type"), "application/x-yaml; charset=utf-8")
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}
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type fail struct{}
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// Hook MarshalYAML
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func (ft *fail) MarshalYAML() (interface{}, error) {
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return nil, errors.New("fail")
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}
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func TestRenderYAMLFail(t *testing.T) {
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w := httptest.NewRecorder()
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err := (YAML{&fail{}}).Render(w)
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assert.Error(t, err)
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}
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func TestRenderXML(t *testing.T) {
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w := httptest.NewRecorder()
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data := xmlmap{
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"foo": "bar",
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}
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(XML{data}).WriteContentType(w)
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assert.Equal(t, w.Header().Get("Content-Type"), "application/xml; charset=utf-8")
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err := (XML{data}).Render(w)
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assert.NoError(t, err)
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@ -129,7 +199,30 @@ func TestRenderXML(t *testing.T) {
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}
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func TestRenderRedirect(t *testing.T) {
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// TODO
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req, err := http.NewRequest("GET", "/test-redirect", nil)
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assert.NoError(t, err)
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data1 := Redirect{
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Code: 301,
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Request: req,
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Location: "/new/location",
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}
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w := httptest.NewRecorder()
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err = data1.Render(w)
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assert.NoError(t, err)
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data2 := Redirect{
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Code: 200,
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Request: req,
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Location: "/new/location",
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}
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w = httptest.NewRecorder()
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assert.Panics(t, func() { data2.Render(w) })
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// only improve coverage
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data2.WriteContentType(w)
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}
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func TestRenderData(t *testing.T) {
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@ -149,6 +242,12 @@ func TestRenderData(t *testing.T) {
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func TestRenderString(t *testing.T) {
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w := httptest.NewRecorder()
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(String{
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Format: "hello %s %d",
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Data: []interface{}{},
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}).WriteContentType(w)
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assert.Equal(t, w.Header().Get("Content-Type"), "text/plain; charset=utf-8")
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err := (String{
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Format: "hola %s %d",
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Data: []interface{}{"manu", 2},
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@ -159,6 +258,19 @@ func TestRenderString(t *testing.T) {
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assert.Equal(t, w.Header().Get("Content-Type"), "text/plain; charset=utf-8")
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}
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func TestRenderStringLenZero(t *testing.T) {
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w := httptest.NewRecorder()
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err := (String{
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Format: "hola %s %d",
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Data: []interface{}{},
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}).Render(w)
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assert.NoError(t, err)
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assert.Equal(t, w.Body.String(), "hola %s %d")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/plain; charset=utf-8")
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}
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func TestRenderHTMLTemplate(t *testing.T) {
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w := httptest.NewRecorder()
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templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
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@ -174,3 +286,64 @@ func TestRenderHTMLTemplate(t *testing.T) {
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assert.Equal(t, w.Body.String(), "Hello alexandernyquist")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderHTMLTemplateEmptyName(t *testing.T) {
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w := httptest.NewRecorder()
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templ := template.Must(template.New("").Parse(`Hello {{.name}}`))
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htmlRender := HTMLProduction{Template: templ}
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instance := htmlRender.Instance("", map[string]interface{}{
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"name": "alexandernyquist",
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})
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err := instance.Render(w)
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assert.NoError(t, err)
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assert.Equal(t, w.Body.String(), "Hello alexandernyquist")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderHTMLDebugFiles(t *testing.T) {
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w := httptest.NewRecorder()
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htmlRender := HTMLDebug{Files: []string{"../fixtures/basic/hello.tmpl"},
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Glob: "",
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Delims: Delims{Left: "{[{", Right: "}]}"},
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FuncMap: nil,
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}
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instance := htmlRender.Instance("hello.tmpl", map[string]interface{}{
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"name": "thinkerou",
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})
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err := instance.Render(w)
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assert.NoError(t, err)
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assert.Equal(t, w.Body.String(), "<h1>Hello thinkerou</h1>")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderHTMLDebugGlob(t *testing.T) {
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w := httptest.NewRecorder()
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htmlRender := HTMLDebug{Files: nil,
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Glob: "../fixtures/basic/hello*",
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Delims: Delims{Left: "{[{", Right: "}]}"},
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FuncMap: nil,
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}
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instance := htmlRender.Instance("hello.tmpl", map[string]interface{}{
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"name": "thinkerou",
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})
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err := instance.Render(w)
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assert.NoError(t, err)
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assert.Equal(t, w.Body.String(), "<h1>Hello thinkerou</h1>")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderHTMLDebugPanics(t *testing.T) {
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htmlRender := HTMLDebug{Files: nil,
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Glob: "",
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Delims: Delims{"{{", "}}"},
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FuncMap: nil,
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}
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assert.Panics(t, func() { htmlRender.Instance("", nil) })
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}
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