Function TestInvalidArgError

eval/eval_test.go:15–52

(t *testing.T)

)

func TestInvalidArgError(t *testing.T) {
	var (
		p  = func() { Attribute("a") }
		ut = Type("ut", func() { Attribute("a") })
	)
	dsls := map[string]struct {
		dsl  func()
		want string
	}{
		"Attribute":            {func() { Type("name", func() { Attribute("name", String, "description", 1) }) }, "cannot use 1 (type int) as type func()"},
		"Body":                 {func() { Service("s", func() { Method("m", func() { HTTP(func() { Body(1) }) }) }) }, "cannot use 1 (type int) as type attribute name, user type or DSL"},
		"Body (string)":        {func() { Service("s", func() { Method("m", func() { Payload(p); HTTP(func() { Body("a", 1) }) }) }) }, "cannot use 1 (type int) as type function"},
		"Body (UserType)":      {func() { Service("s", func() { Method("m", func() { HTTP(func() { Body(ut, 1) }) }) }) }, "cannot use 1 (type int) as type function"},
		"ErrorName (bool)":     {func() { Type("name", func() { ErrorName(true) }) }, "cannot use true (type bool) as type name or position"},
		"ErrorName (int)":      {func() { Type("name", func() { ErrorName(1, 2) }) }, "cannot use 2 (type int) as type name"},
		"Example":              {func() { Example(1, 2) }, "cannot use 1 (type int) as type summary (string)"},
		"Headers":              {func() { Headers(1) }, "cannot use 1 (type int) as type function"},
		"MapParams":            {func() { Service("s", func() { Method("m", func() { HTTP(func() { MapParams(1) }) }) }) }, "cannot use 1 (type int) as type string"},
		"OneOf (function)":     {func() { Type("name", func() { OneOf("name", "description", 1) }) }, "cannot use 1 (type int) as type function"},
		"OneOf (string)":       {func() { Type("name", func() { OneOf("name", 1, func() {}) }) }, "cannot use 1 (type int) as type string"},
		"Param":                {func() { API("name", func() { HTTP(func() { Params(1) }) }) }, "cannot use 1 (type int) as type function"},
		"Payload":              {func() { Service("s", func() { Method("m", func() { Payload(1) }) }) }, "cannot use 1 (type int) as type type or function"},
		"Payload (args)":       {func() { Service("s", func() { Method("m", func() { Payload(func() {}, func() {}) }) }) }, "(type func()) as type (type), (func), (type, func), (type, desc) or (type, desc, func)"},
		"Response":             {func() { Service("s", func() { HTTP(func() { Response(1) }) }) }, "cannot use 1 (type int) as type name of error"},
		"ResultType":           {func() { ResultType("identifier", 1) }, "cannot use 1 (type int) as type function or string"},
		"Security":             {func() { Security(1) }, "cannot use 1 (type int) as type security scheme or security scheme name"},
		"Security (typed nil)": {func() { Security((*expr.SchemeExpr)(nil)) }, "cannot use (*expr.SchemeExpr)(nil) (type *expr.SchemeExpr) as type security scheme"},
		"Type":                 {func() { Type("name", 1) }, "cannot use 1 (type int) as type type or function"},
		"Type (DataType)":      {func() { Type("name", String, 1) }, "cannot use 1 (type int) as type function"},
	}
	for name, tc := range dsls {
		t.Run(name, func(t *testing.T) {
			err := expr.RunInvalidDSL(t, tc.dsl)
			assert.Len(t, strings.Split(err.Error(), "\n"), 1)
			assert.Contains(t, err.Error(), tc.want)
		})
	}
}

func TestTooFewArgError(t *testing.T) {
	dsls := map[string]func(){