func TestRotateParserParse(t *testing.T) {
type TC struct {
query url.Values
expectedParams imageserver.Params
expectedParamError string
}
for _, tc := range []TC{
{},
{
query: url.Values{"rotation": {"90"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"rotation": 90.0,
}},
},
{
query: url.Values{"interpolation": {"cubic"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"interpolation": "cubic",
}},
},
{
query: url.Values{"background": {"FF0000"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"background": "FF0000",
}},
},
{
query: url.Values{"rotation": {"invalid"}},
expectedParamError: rotateParam + ".rotation",
},
} {
func() {
defer func() {
if t.Failed() {
t.Logf("%#v", tc)
}
}()
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
prc := &RotateParser{}
params := imageserver.Params{}
err = prc.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
}()
}
}
func TestParse(t *testing.T) {
p := &Parser{}
for _, tc := range []struct {
name string
query url.Values
expectedParams imageserver.Params
expectedParamError string
}{
{
name: "Empty",
},
{
name: "Width",
query: url.Values{"width": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"width": 100,
}},
},
{
name: "Height",
query: url.Values{"height": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"height": 100,
}},
},
{
name: "Interpolation",
query: url.Values{"interpolation": {"lanczos3"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"interpolation": "lanczos3",
}},
},
{
name: "Mode",
query: url.Values{"mode": {"resize"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"mode": "resize",
}},
},
{
name: "WidthInvalid",
query: url.Values{"width": {"invalid"}},
expectedParamError: globalParam + ".width",
},
{
name: "HeightInvalid",
query: url.Values{"height": {"invalid"}},
expectedParamError: globalParam + ".height",
},
} {
t.Run(tc.name, func(t *testing.T) {
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
params := imageserver.Params{}
err = p.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
})
}
}
func TestParse(t *testing.T) {
p := &Parser{}
for _, tc := range []struct {
name string
query url.Values
expectedParams imageserver.Params
expectedParamError string
}{
{
name: "Empty",
},
{
name: "Width",
query: url.Values{"width": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"width": 100,
}},
},
{
name: "Height",
query: url.Values{"height": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"height": 100,
}},
},
{
name: "Fill",
query: url.Values{"fill": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"fill": true,
}},
},
{
name: "IgnoreRatio",
query: url.Values{"ignore_ratio": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"ignore_ratio": true,
}},
},
{
name: "OnlyShrinkLarger",
query: url.Values{"only_shrink_larger": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_shrink_larger": true,
}},
},
{
name: "OnlyEnlargeSmaller",
query: url.Values{"only_enlarge_smaller": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_enlarge_smaller": true,
}},
},
{
name: "Background",
query: url.Values{"background": {"123abc"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"background": "123abc",
}},
},
{
name: "Extent",
query: url.Values{"extent": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"extent": true,
}},
},
{
name: "Format",
query: url.Values{"format": {"jpeg"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"format": "jpeg",
}},
},
{
name: "Quality",
query: url.Values{"quality": {"75"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"quality": 75,
}},
},
{
name: "WidthInvalid",
query: url.Values{"width": {"invalid"}},
expectedParamError: globalParam + ".width",
},
{
name: "HeightInvalid",
query: url.Values{"height": {"invalid"}},
expectedParamError: globalParam + ".height",
},
{
name: "FillInvalid",
query: url.Values{"fill": {"invalid"}},
expectedParamError: globalParam + ".fill",
},
{
name: "IgnoreRatioInvalid",
query: url.Values{"ignore_ratio": {"invalid"}},
expectedParamError: globalParam + ".ignore_ratio",
},
{
name: "OnlyShrinkLargerInvalid",
query: url.Values{"only_shrink_larger": {"invalid"}},
expectedParamError: globalParam + ".only_shrink_larger",
},
{
name: "OnlyEnlargeSmallerInvalid",
query: url.Values{"only_enlarge_smaller": {"invalid"}},
expectedParamError: globalParam + ".only_enlarge_smaller",
},
{
name: "ExtentInvalid",
query: url.Values{"extent": {"invalid"}},
expectedParamError: globalParam + ".extent",
},
{
name: "QualityInvalid",
query: url.Values{"quality": {"invalid"}},
expectedParamError: globalParam + ".quality",
},
} {
t.Run(tc.name, func(t *testing.T) {
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
params := imageserver.Params{}
err = p.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
})
}
}
func TestParse(t *testing.T) {
type TC struct {
query url.Values
expectedParams imageserver.Params
expectedParamError string
}
for _, tc := range []TC{
{},
{
query: url.Values{"width": {"100"}},
expectedParams: imageserver.Params{Param: imageserver.Params{
"width": 100,
}},
},
{
query: url.Values{"height": {"100"}},
expectedParams: imageserver.Params{Param: imageserver.Params{
"height": 100,
}},
},
{
query: url.Values{"resampling": {"lanczos"}},
expectedParams: imageserver.Params{Param: imageserver.Params{
"resampling": "lanczos",
}},
},
{
query: url.Values{"mode": {"fit"}},
expectedParams: imageserver.Params{Param: imageserver.Params{
"mode": "fit",
}},
},
{
query: url.Values{"width": {"invalid"}},
expectedParamError: Param + ".width",
},
{
query: url.Values{"height": {"invalid"}},
expectedParamError: Param + ".height",
},
} {
func() {
defer func() {
if t.Failed() {
t.Logf("%#v", tc)
}
}()
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
p := &Parser{}
params := imageserver.Params{}
err = p.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
}()
}
}
func TestRotateParserParse(t *testing.T) {
prs := &RotateParser{}
for _, tc := range []struct {
name string
query url.Values
expectedParams imageserver.Params
expectedParamError string
}{
{
name: "Empty",
},
{
name: "Rotation",
query: url.Values{"rotation": {"90"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"rotation": 90.0,
}},
},
{
name: "Interpolation",
query: url.Values{"interpolation": {"cubic"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"interpolation": "cubic",
}},
},
{
name: "Background",
query: url.Values{"background": {"FF0000"}},
expectedParams: imageserver.Params{rotateParam: imageserver.Params{
"background": "FF0000",
}},
},
{
name: "RotationInvalid",
query: url.Values{"rotation": {"invalid"}},
expectedParamError: rotateParam + ".rotation",
},
} {
t.Run(tc.name, func(t *testing.T) {
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
params := imageserver.Params{}
err = prs.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
})
}
}
func TestParse(t *testing.T) {
type TC struct {
query url.Values
expectedParams imageserver.Params
expectedParamError string
}
for _, tc := range []TC{
{},
{
query: url.Values{"ignore_ratio": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"ignore_ratio": true,
}},
},
{
query: url.Values{"fill": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"fill": true,
}},
},
{
query: url.Values{"only_shrink_larger": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_shrink_larger": true,
}},
},
{
query: url.Values{"only_enlarge_smaller": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_enlarge_smaller": true,
}},
},
{
query: url.Values{"extent": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"extent": true,
}},
},
{
query: url.Values{"monochrome": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"monochrome": true,
}},
},
{
query: url.Values{"grey": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"grey": true,
}},
},
{
query: url.Values{"no_strip": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"no_strip": true,
}},
},
{
query: url.Values{"trim": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"trim": true,
}},
},
{
query: url.Values{"no_interlace": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"no_interlace": true,
}},
},
{
query: url.Values{"flip": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"flip": true,
}},
},
{
query: url.Values{"flop": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"flop": true,
}},
},
{
query: url.Values{"w": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"w": 100,
}},
},
{
query: url.Values{"h": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"h": 100,
}},
},
{
query: url.Values{"rotate": {"90"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"rotate": 90,
}},
},
{
query: url.Values{"q": {"75"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"q": 75,
}},
},
{
query: url.Values{"bg": {"fafafa"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"bg": "fafafa",
}},
},
{
query: url.Values{"gravity": {"se"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"gravity": "se",
}},
},
{
query: url.Values{"crop": {"200,200,0,0"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"crop": "200,200,0,0",
}},
},
{
query: url.Values{"format": {"jpeg"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"format": "jpeg",
}},
},
{
query: url.Values{"ignore_ratio": {"invalid"}},
expectedParamError: globalParam + ".ignore_ratio",
},
{
query: url.Values{"fill": {"invalid"}},
expectedParamError: globalParam + ".fill",
},
{
query: url.Values{"only_shrink_larger": {"invalid"}},
expectedParamError: globalParam + ".only_shrink_larger",
},
{
query: url.Values{"only_enlarge_smaller": {"invalid"}},
expectedParamError: globalParam + ".only_enlarge_smaller",
},
{
query: url.Values{"extent": {"invalid"}},
expectedParamError: globalParam + ".extent",
},
{
query: url.Values{"monochrome": {"invalid"}},
expectedParamError: globalParam + ".monochrome",
},
{
query: url.Values{"grey": {"invalid"}},
expectedParamError: globalParam + ".grey",
},
{
query: url.Values{"no_strip": {"invalid"}},
expectedParamError: globalParam + ".no_strip",
},
{
query: url.Values{"trim": {"invalid"}},
expectedParamError: globalParam + ".trim",
},
{
query: url.Values{"no_interlace": {"invalid"}},
expectedParamError: globalParam + ".no_interlace",
},
{
query: url.Values{"flip": {"invalid"}},
expectedParamError: globalParam + ".flip",
},
{
query: url.Values{"flop": {"invalid"}},
expectedParamError: globalParam + ".flop",
},
{
query: url.Values{"w": {"invalid"}},
expectedParamError: globalParam + ".w",
},
{
query: url.Values{"h": {"invalid"}},
expectedParamError: globalParam + ".h",
},
{
query: url.Values{"rotate": {"invalid"}},
expectedParamError: globalParam + ".rotate",
},
{
query: url.Values{"density": {"invalid"}},
expectedParamError: globalParam + ".density",
},
{
query: url.Values{"q": {"invalid"}},
expectedParamError: globalParam + ".q",
},
} {
func() {
defer func() {
if t.Failed() {
t.Logf("%#v", tc)
}
}()
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
p := &Parser{}
params := imageserver.Params{}
err = p.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
}()
}
}
func TestParse(t *testing.T) {
type TC struct {
query url.Values
expectedParams imageserver.Params
expectedParamError string
}
for _, tc := range []TC{
{},
{
query: url.Values{"width": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"width": 100,
}},
},
{
query: url.Values{"height": {"100"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"height": 100,
}},
},
{
query: url.Values{"fill": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"fill": true,
}},
},
{
query: url.Values{"ignore_ratio": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"ignore_ratio": true,
}},
},
{
query: url.Values{"only_shrink_larger": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_shrink_larger": true,
}},
},
{
query: url.Values{"only_enlarge_smaller": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"only_enlarge_smaller": true,
}},
},
{
query: url.Values{"background": {"123abc"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"background": "123abc",
}},
},
{
query: url.Values{"extent": {"true"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"extent": true,
}},
},
{
query: url.Values{"format": {"jpeg"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"format": "jpeg",
}},
},
{
query: url.Values{"quality": {"75"}},
expectedParams: imageserver.Params{globalParam: imageserver.Params{
"quality": 75,
}},
},
{
query: url.Values{"width": {"invalid"}},
expectedParamError: globalParam + ".width",
},
{
query: url.Values{"height": {"invalid"}},
expectedParamError: globalParam + ".height",
},
{
query: url.Values{"fill": {"invalid"}},
expectedParamError: globalParam + ".fill",
},
{
query: url.Values{"ignore_ratio": {"invalid"}},
expectedParamError: globalParam + ".ignore_ratio",
},
{
query: url.Values{"only_shrink_larger": {"invalid"}},
expectedParamError: globalParam + ".only_shrink_larger",
},
{
query: url.Values{"only_enlarge_smaller": {"invalid"}},
expectedParamError: globalParam + ".only_enlarge_smaller",
},
{
query: url.Values{"extent": {"invalid"}},
expectedParamError: globalParam + ".extent",
},
{
query: url.Values{"quality": {"invalid"}},
expectedParamError: globalParam + ".quality",
},
} {
func() {
defer func() {
if t.Failed() {
t.Logf("%#v", tc)
}
}()
u := &url.URL{
Scheme: "http",
Host: "localhost",
RawQuery: tc.query.Encode(),
}
req, err := http.NewRequest("GET", u.String(), nil)
if err != nil {
t.Fatal(err)
}
p := &Parser{}
params := imageserver.Params{}
err = p.Parse(req, params)
if err != nil {
if err, ok := err.(*imageserver.ParamError); ok && tc.expectedParamError == err.Param {
return
}
t.Fatal(err)
}
if params.String() != tc.expectedParams.String() {
t.Fatalf("unexpected params: got %s, want %s", params, tc.expectedParams)
}
}()
}
}
