Ejemplo n.º 1
0
// "Constructor", parses the given string JSON reference
func (r *Ref) parse(jsonReferenceString string) error {

	parsed, err := url.Parse(jsonReferenceString)
	if err != nil {
		return err
	}

	r.referenceURL, _ = url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes))
	refURL := r.referenceURL

	if refURL.Scheme != "" && refURL.Host != "" {
		r.HasFullURL = true
	} else {
		if refURL.Path != "" {
			r.HasURLPathOnly = true
		} else if refURL.RawQuery == "" && refURL.Fragment != "" {
			r.HasFragmentOnly = true
		}
	}

	r.HasFileScheme = refURL.Scheme == "file"
	r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/")

	// invalid json-pointer error means url has no json-pointer fragment. simply ignore error
	r.referencePointer, _ = jsonpointer.New(refURL.Fragment)

	return nil
}
Ejemplo n.º 2
0
func rewriteSchemaToRef(spec *swspec.Swagger, key string, ref swspec.Ref) error {
	if swspec.Debug {
		log.Printf("rewriting schema to ref for %s with %s", key, ref.String())
	}
	pth := key[1:]
	ptr, err := jsonpointer.New(pth)
	if err != nil {
		return err
	}

	value, _, err := ptr.Get(spec)
	if err != nil {
		return err
	}

	switch refable := value.(type) {
	case *swspec.Schema:
		return rewriteParentRef(spec, key, ref)
	case *swspec.SchemaOrBool:
		if refable.Schema != nil {
			refable.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		}
	case *swspec.SchemaOrArray:
		if refable.Schema != nil {
			refable.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		}
	case swspec.Schema:
		return rewriteParentRef(spec, key, ref)
	default:
		return fmt.Errorf("no schema with ref found at %s for %T", key, value)
	}

	return nil
}
Ejemplo n.º 3
0
func TestUpdateRef(t *testing.T) {
	bp := filepath.Join("fixtures", "external_definitions.yml")
	sp, err := loadSpec(bp)
	if assert.NoError(t, err) {

		values := []struct {
			Key string
			Ref spec.Ref
		}{
			{"#/parameters/someParam/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/parameters/1/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/parameters/2/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/responses/someResponse/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/responses/default/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/responses/200/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/namedAgain", spec.MustCreateRef("#/definitions/named")},
			{"#/definitions/datedTag/allOf/1", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/datedRecords/items/1", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/datedTaggedRecords/items/1", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/datedTaggedRecords/additionalItems", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/otherRecords/items", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/tags/additionalProperties", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/namedThing/properties/name", spec.MustCreateRef("#/definitions/named")},
		}

		for _, v := range values {
			err := updateRef(sp, v.Key, v.Ref)
			if assert.NoError(t, err) {
				ptr, err := jsonpointer.New(v.Key[1:])
				if assert.NoError(t, err) {
					vv, _, err := ptr.Get(sp)

					if assert.NoError(t, err) {
						switch tv := vv.(type) {
						case *spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String())
						case spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String())
						case *spec.SchemaOrBool:
							assert.Equal(t, v.Ref.String(), tv.Schema.Ref.String())
						case *spec.SchemaOrArray:
							assert.Equal(t, v.Ref.String(), tv.Schema.Ref.String())
						default:
							assert.Fail(t, "unknown type", "got %T", vv)
						}
					}
				}
			}
		}
	}
}
Ejemplo n.º 4
0
func TestNamesFromKey(t *testing.T) {
	bp := filepath.Join("fixtures", "inline_schemas.yml")
	sp, err := loadSpec(bp)
	if assert.NoError(t, err) {

		values := []struct {
			Key   string
			Names []string
		}{
			{"#/paths/~1some~1where~1{id}/parameters/1/schema", []string{"GetSomeWhereID params body", "PostSomeWhereID params body"}},
			{"#/paths/~1some~1where~1{id}/get/parameters/2/schema", []string{"GetSomeWhereID params body"}},
			{"#/paths/~1some~1where~1{id}/get/responses/default/schema", []string{"GetSomeWhereID Default body"}},
			{"#/paths/~1some~1where~1{id}/get/responses/200/schema", []string{"GetSomeWhereID OK body"}},
			{"#/definitions/namedAgain", []string{"namedAgain"}},
			{"#/definitions/datedTag/allOf/1", []string{"datedTag allOf 1"}},
			{"#/definitions/datedRecords/items/1", []string{"datedRecords tuple 1"}},
			{"#/definitions/datedTaggedRecords/items/1", []string{"datedTaggedRecords tuple 1"}},
			{"#/definitions/datedTaggedRecords/additionalItems", []string{"datedTaggedRecords tuple additionalItems"}},
			{"#/definitions/otherRecords/items", []string{"otherRecords items"}},
			{"#/definitions/tags/additionalProperties", []string{"tags additionalProperties"}},
			{"#/definitions/namedThing/properties/name", []string{"namedThing name"}},
		}

		for i, v := range values {
			ptr, err := jsonpointer.New(definitionPtr(v.Key)[1:])
			if assert.NoError(t, err) {
				vv, _, err := ptr.Get(sp)
				if assert.NoError(t, err) {
					switch tv := vv.(type) {
					case *spec.Schema:
						aschema, err := Schema(SchemaOpts{Schema: tv, Root: sp, BasePath: bp})
						if assert.NoError(t, err) {
							names := namesFromKey(keyParts(v.Key), aschema, opRefsByRef(gatherOperations(New(sp), nil)))
							assert.Equal(t, v.Names, names, "for %s at %d", v.Key, i)
						}
					case spec.Schema:
						aschema, err := Schema(SchemaOpts{Schema: &tv, Root: sp, BasePath: bp})
						if assert.NoError(t, err) {
							names := namesFromKey(keyParts(v.Key), aschema, opRefsByRef(gatherOperations(New(sp), nil)))
							assert.Equal(t, v.Names, names, "for %s at %d", v.Key, i)
						}
					default:
						assert.Fail(t, "unknown type", "got %T", vv)
					}
				}
			}
		}
	}
}
Ejemplo n.º 5
0
	if err := resolver.Resolve(&ref, result); err != nil {
		return nil, err
	}
	return result, nil
}

type schemaLoader struct {
	loadingRef  *Ref
	startingRef *Ref
	currentRef  *Ref
	root        interface{}
	cache       ResolutionCache
	loadDoc     func(string) (json.RawMessage, error)
}

var idPtr, _ = jsonpointer.New("/id")
var schemaPtr, _ = jsonpointer.New("/$schema")
var refPtr, _ = jsonpointer.New("/$ref")

func defaultSchemaLoader(root interface{}, ref *Ref, cache ResolutionCache) (*schemaLoader, error) {
	if cache == nil {
		cache = resCache
	}

	var ptr *jsonpointer.Pointer
	if ref != nil {
		ptr = ref.GetPointer()
	}

	currentRef := nextRef(root, ref, ptr)
Ejemplo n.º 6
0
		return nil, err
	}
	return result, nil
}

type schemaLoader struct {
	loadingRef  *Ref
	startingRef *Ref
	currentRef  *Ref
	root        interface{}
	options     *ExpandOptions
	cache       ResolutionCache
	loadDoc     func(string) (json.RawMessage, error)
}

var idPtr, _ = jsonpointer.New("/id")
var refPtr, _ = jsonpointer.New("/$ref")

// PathLoader function to use when loading remote refs
var PathLoader func(string) (json.RawMessage, error)

func init() {
	PathLoader = func(path string) (json.RawMessage, error) {
		data, err := swag.LoadFromFileOrHTTP(path)
		if err != nil {
			return nil, err
		}
		return json.RawMessage(data), nil
	}
}
Ejemplo n.º 7
0
func TestFlatten(t *testing.T) {
	bp := filepath.Join(".", "fixtures", "flatten.yml")
	sp, err := loadSpec(bp)
	values := []struct {
		Key      string
		Location string
		Ref      spec.Ref
		Expected interface{}
	}{
		{
			"#/responses/notFound/schema",
			"#/responses/notFound/schema",
			spec.MustCreateRef("#/definitions/error"),
			nil,
		},
		{
			"#/paths/~1some~1where~1{id}/parameters/0",
			"#/paths/~1some~1where~1{id}/parameters/0/name",
			spec.Ref{},
			"id",
		},
		{
			"#/paths/~1other~1place",
			"#/paths/~1other~1place/get/operationId",
			spec.Ref{},
			"modelOp",
		},
		{
			"#/paths/~1some~1where~1{id}/get/parameters/0",
			"#/paths/~1some~1where~1{id}/get/parameters/0/name",
			spec.Ref{},
			"limit",
		},
		{
			"#/paths/~1some~1where~1{id}/get/parameters/1",
			"#/paths/~1some~1where~1{id}/get/parameters/1/name",
			spec.Ref{},
			"some",
		},
		{
			"#/paths/~1some~1where~1{id}/get/parameters/2",
			"#/paths/~1some~1where~1{id}/get/parameters/2/name",
			spec.Ref{},
			"other",
		},
		{
			"#/paths/~1some~1where~1{id}/get/parameters/3",
			"#/paths/~1some~1where~1{id}/get/parameters/3/schema",
			spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBody"),
			"",
		},
		{
			"#/paths/~1some~1where~1{id}/get/responses/200",
			"#/paths/~1some~1where~1{id}/get/responses/200/schema",
			spec.MustCreateRef("#/definitions/getSomeWhereIdOKBody"),
			"",
		},
		{
			"#/definitions/namedAgain",
			"",
			spec.MustCreateRef("#/definitions/named"),
			"",
		},
		{
			"#/definitions/namedThing/properties/name",
			"",
			spec.MustCreateRef("#/definitions/named"),
			"",
		},
		{
			"#/definitions/namedThing/properties/namedAgain",
			"",
			spec.MustCreateRef("#/definitions/namedAgain"),
			"",
		},
		{
			"#/definitions/datedRecords/items/1",
			"",
			spec.MustCreateRef("#/definitions/record"),
			"",
		},
		{
			"#/definitions/otherRecords/items",
			"",
			spec.MustCreateRef("#/definitions/record"),
			"",
		},
		{
			"#/definitions/tags/additionalProperties",
			"",
			spec.MustCreateRef("#/definitions/tag"),
			"",
		},
		{
			"#/definitions/datedTag/allOf/1",
			"",
			spec.MustCreateRef("#/definitions/tag"),
			"",
		},
		{
			"#/definitions/nestedThingRecordItems2/allOf/1",
			"",
			spec.MustCreateRef("#/definitions/nestedThingRecordItems2AllOf1"),
			"",
		},
		{
			"#/definitions/nestedThingRecord/items/1",
			"",
			spec.MustCreateRef("#/definitions/nestedThingRecordItems1"),
			"",
		},
		{
			"#/definitions/nestedThingRecord/items/2",
			"",
			spec.MustCreateRef("#/definitions/nestedThingRecordItems2"),
			"",
		},
		{
			"#/definitions/nestedThing/properties/record",
			"",
			spec.MustCreateRef("#/definitions/nestedThingRecord"),
			"",
		},
		{
			"#/definitions/named",
			"#/definitions/named/type",
			spec.Ref{},
			spec.StringOrArray{"string"},
		},
		{
			"#/definitions/error",
			"#/definitions/error/properties/id/type",
			spec.Ref{},
			spec.StringOrArray{"integer"},
		},
		{
			"#/definitions/record",
			"#/definitions/record/properties/createdAt/format",
			spec.Ref{},
			"date-time",
		},
		{
			"#/definitions/getSomeWhereIdOKBody",
			"#/definitions/getSomeWhereIdOKBody/properties/record",
			spec.MustCreateRef("#/definitions/nestedThing"),
			nil,
		},
		{
			"#/definitions/getSomeWhereIdParamsBody",
			"#/definitions/getSomeWhereIdParamsBody/properties/record",
			spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecord"),
			nil,
		},
		{
			"#/definitions/getSomeWhereIdParamsBodyRecord",
			"#/definitions/getSomeWhereIdParamsBodyRecord/items/1",
			spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems1"),
			nil,
		},
		{
			"#/definitions/getSomeWhereIdParamsBodyRecord",
			"#/definitions/getSomeWhereIdParamsBodyRecord/items/2",
			spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems2"),
			nil,
		},
		{
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2",
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2/allOf/0/format",
			spec.Ref{},
			"date",
		},
		{
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2Name",
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2Name/properties/createdAt/format",
			spec.Ref{},
			"date-time",
		},
		{
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2",
			"#/definitions/getSomeWhereIdParamsBodyRecordItems2/properties/name",
			spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems2Name"),
			"date",
		},
	}
	if assert.NoError(t, err) {
		err := Flatten(FlattenOpts{Spec: New(sp), BasePath: bp})
		if assert.NoError(t, err) {
			for i, v := range values {
				pk := v.Key[1:]
				if v.Location != "" {
					pk = v.Location[1:]
				}
				ptr, err := jsonpointer.New(pk)
				if assert.NoError(t, err, "at %d for %s", i, v.Key) {
					d, _, err := ptr.Get(sp)
					if assert.NoError(t, err) {
						if v.Ref.String() != "" {
							switch s := d.(type) {
							case *spec.Schema:
								assert.Equal(t, v.Ref.String(), s.Ref.String(), "at %d for %s", i, v.Key)
							case spec.Schema:
								assert.Equal(t, v.Ref.String(), s.Ref.String(), "at %d for %s", i, v.Key)
							case *spec.SchemaOrArray:
								var sRef spec.Ref
								if s != nil && s.Schema != nil {
									sRef = s.Schema.Ref
								}
								assert.Equal(t, v.Ref.String(), sRef.String(), "at %d for %s", i, v.Key)
							case *spec.SchemaOrBool:
								var sRef spec.Ref
								if s != nil && s.Schema != nil {
									sRef = s.Schema.Ref
								}
								assert.Equal(t, v.Ref.String(), sRef.String(), "at %d for %s", i, v.Key)
							default:
								assert.Fail(t, "unknown type", "got %T at %d for %s", d, i, v.Key)
							}
						} else {
							assert.Equal(t, v.Expected, d)
						}
					}
				}
			}
		}
	}
}
Ejemplo n.º 8
0
func TestNameInlinedSchemas(t *testing.T) {
	bp := filepath.Join(".", "fixtures", "nested_inline_schemas.yml")
	sp, err := loadSpec(bp)
	values := []struct {
		Key      string
		Location string
		Ref      spec.Ref
	}{
		{"#/paths/~1some~1where~1{id}/parameters/1/schema/items", "#/definitions/postSomeWhereIdParamsBody/items", spec.MustCreateRef("#/definitions/postSomeWhereIdParamsBodyItems")},
		{"#/paths/~1some~1where~1{id}/parameters/1/schema", "#/paths/~1some~1where~1{id}/parameters/1/schema", spec.MustCreateRef("#/definitions/postSomeWhereIdParamsBody")},
		{"#/paths/~1some~1where~1{id}/get/parameters/2/schema/properties/record/items/2/properties/name", "#/definitions/getSomeWhereIdParamsBodyRecordItems2/properties/name", spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems2Name")},
		{"#/paths/~1some~1where~1{id}/get/parameters/2/schema/properties/record/items/1", "#/definitions/getSomeWhereIdParamsBodyRecord/items/1", spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems1")},
		{"#/paths/~1some~1where~1{id}/get/parameters/2/schema/properties/record/items/2", "#/definitions/getSomeWhereIdParamsBodyRecord/items/2", spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecordItems2")},
		{"#/paths/~1some~1where~1{id}/get/parameters/2/schema/properties/record", "#/definitions/getSomeWhereIdParamsBodyOAIGen/properties/record", spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyRecord")},
		{"#/paths/~1some~1where~1{id}/get/parameters/2/schema", "#/paths/~1some~1where~1{id}/get/parameters/2/schema", spec.MustCreateRef("#/definitions/getSomeWhereIdParamsBodyOAIGen")},
		{"#/paths/~1some~1where~1{id}/get/responses/200/schema/properties/record/items/2/properties/name", "#/definitions/getSomeWhereIdOKBodyRecordItems2/properties/name", spec.MustCreateRef("#/definitions/getSomeWhereIdOKBodyRecordItems2Name")},
		{"#/paths/~1some~1where~1{id}/get/responses/200/schema/properties/record/items/1", "#/definitions/getSomeWhereIdOKBodyRecord/items/1", spec.MustCreateRef("#/definitions/getSomeWhereIdOKBodyRecordItems1")},
		{"#/paths/~1some~1where~1{id}/get/responses/200/schema/properties/record/items/2", "#/definitions/getSomeWhereIdOKBodyRecord/items/2", spec.MustCreateRef("#/definitions/getSomeWhereIdOKBodyRecordItems2")},
		{"#/paths/~1some~1where~1{id}/get/responses/200/schema/properties/record", "#/definitions/getSomeWhereIdOKBody/properties/record", spec.MustCreateRef("#/definitions/getSomeWhereIdOKBodyRecord")},
		{"#/paths/~1some~1where~1{id}/get/responses/200/schema", "#/paths/~1some~1where~1{id}/get/responses/200/schema", spec.MustCreateRef("#/definitions/getSomeWhereIdOKBody")},
		{"#/paths/~1some~1where~1{id}/get/responses/default/schema/properties/record/items/2/properties/name", "#/definitions/getSomeWhereIdDefaultBodyRecordItems2/properties/name", spec.MustCreateRef("#/definitions/getSomeWhereIdDefaultBodyRecordItems2Name")},
		{"#/paths/~1some~1where~1{id}/get/responses/default/schema/properties/record/items/1", "#/definitions/getSomeWhereIdDefaultBodyRecord/items/1", spec.MustCreateRef("#/definitions/getSomeWhereIdDefaultBodyRecordItems1")},
		{"#/paths/~1some~1where~1{id}/get/responses/default/schema/properties/record/items/2", "#/definitions/getSomeWhereIdDefaultBodyRecord/items/2", spec.MustCreateRef("#/definitions/getSomeWhereIdDefaultBodyRecordItems2")},
		{"#/paths/~1some~1where~1{id}/get/responses/default/schema/properties/record", "#/definitions/getSomeWhereIdDefaultBody/properties/record", spec.MustCreateRef("#/definitions/getSomeWhereIdDefaultBodyRecord")},
		{"#/paths/~1some~1where~1{id}/get/responses/default/schema", "#/paths/~1some~1where~1{id}/get/responses/default/schema", spec.MustCreateRef("#/definitions/getSomeWhereIdDefaultBody")},
		{"#/definitions/nestedThing/properties/record/items/2/allOf/1/additionalProperties", "#/definitions/nestedThingRecordItems2AllOf1/additionalProperties", spec.MustCreateRef("#/definitions/nestedThingRecordItems2AllOf1AdditionalProperties")},
		{"#/definitions/nestedThing/properties/record/items/2/allOf/1", "#/definitions/nestedThingRecordItems2/allOf/1", spec.MustCreateRef("#/definitions/nestedThingRecordItems2AllOf1")},
		{"#/definitions/nestedThing/properties/record/items/2/properties/name", "#/definitions/nestedThingRecordItems2/properties/name", spec.MustCreateRef("#/definitions/nestedThingRecordItems2Name")},
		{"#/definitions/nestedThing/properties/record/items/1", "#/definitions/nestedThingRecord/items/1", spec.MustCreateRef("#/definitions/nestedThingRecordItems1")},
		{"#/definitions/nestedThing/properties/record/items/2", "#/definitions/nestedThingRecord/items/2", spec.MustCreateRef("#/definitions/nestedThingRecordItems2")},
		{"#/definitions/datedRecords/items/1", "#/definitions/datedRecords/items/1", spec.MustCreateRef("#/definitions/datedRecordsItems1")},
		{"#/definitions/datedTaggedRecords/items/1", "#/definitions/datedTaggedRecords/items/1", spec.MustCreateRef("#/definitions/datedTaggedRecordsItems1")},
		{"#/definitions/namedThing/properties/name", "#/definitions/namedThing/properties/name", spec.MustCreateRef("#/definitions/namedThingName")},
		{"#/definitions/nestedThing/properties/record", "#/definitions/nestedThing/properties/record", spec.MustCreateRef("#/definitions/nestedThingRecord")},
		{"#/definitions/records/items/0", "#/definitions/records/items/0", spec.MustCreateRef("#/definitions/recordsItems0")},
		{"#/definitions/datedTaggedRecords/additionalItems", "#/definitions/datedTaggedRecords/additionalItems", spec.MustCreateRef("#/definitions/datedTaggedRecordsItemsAdditionalItems")},
		{"#/definitions/otherRecords/items", "#/definitions/otherRecords/items", spec.MustCreateRef("#/definitions/otherRecordsItems")},
		{"#/definitions/tags/additionalProperties", "#/definitions/tags/additionalProperties", spec.MustCreateRef("#/definitions/tagsAdditionalProperties")},
	}
	if assert.NoError(t, err) {
		err := nameInlinedSchemas(&FlattenOpts{
			Spec:     New(sp),
			BasePath: bp,
		})

		if assert.NoError(t, err) {
			for i, v := range values {
				ptr, err := jsonpointer.New(v.Location[1:])
				if assert.NoError(t, err, "at %d for %s", i, v.Key) {
					vv, _, err := ptr.Get(sp)

					if assert.NoError(t, err, "at %d for %s", i, v.Key) {
						switch tv := vv.(type) {
						case *spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String(), "at %d for %s", i, v.Key)
						case spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String(), "at %d for %s", i, v.Key)
						case *spec.SchemaOrBool:
							var sRef spec.Ref
							if tv != nil && tv.Schema != nil {
								sRef = tv.Schema.Ref
							}
							assert.Equal(t, v.Ref.String(), sRef.String(), "at %d for %s", i, v.Key)
						case *spec.SchemaOrArray:
							var sRef spec.Ref
							if tv != nil && tv.Schema != nil {
								sRef = tv.Schema.Ref
							}
							assert.Equal(t, v.Ref.String(), sRef.String(), "at %d for %s", i, v.Key)
						default:
							assert.Fail(t, "unknown type", "got %T", vv)
						}
					}
				}
			}
		}

		for k, rr := range New(sp).allSchemas {
			if !strings.HasPrefix(k, "#/responses") && !strings.HasPrefix(k, "#/parameters") {
				if rr.Schema != nil && rr.Schema.Ref.String() == "" && !rr.TopLevel {
					asch, err := Schema(SchemaOpts{Schema: rr.Schema, Root: sp, BasePath: bp})
					if assert.NoError(t, err, "for key: %s", k) {
						if !asch.IsSimpleSchema {
							assert.Fail(t, "not a top level schema", "for key: %s", k)
						}
					}
				}
			}
		}
	}
}
Ejemplo n.º 9
0
func TestImportExternalReferences(t *testing.T) {
	bp := filepath.Join(".", "fixtures", "external_definitions.yml")
	sp, err := loadSpec(bp)
	if assert.NoError(t, err) {

		values := []struct {
			Key string
			Ref spec.Ref
		}{
			{"#/parameters/someParam/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/parameters/1/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/parameters/2/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/responses/someResponse/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/responses/default/schema", spec.MustCreateRef("#/definitions/record")},
			{"#/paths/~1some~1where~1{id}/get/responses/200/schema", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/namedAgain", spec.MustCreateRef("#/definitions/named")},
			{"#/definitions/datedTag/allOf/1", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/datedRecords/items/1", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/datedTaggedRecords/items/1", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/datedTaggedRecords/additionalItems", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/otherRecords/items", spec.MustCreateRef("#/definitions/record")},
			{"#/definitions/tags/additionalProperties", spec.MustCreateRef("#/definitions/tag")},
			{"#/definitions/namedThing/properties/name", spec.MustCreateRef("#/definitions/named")},
		}
		for _, v := range values {
			// technically not necessary to run for each value, but if things go right
			// this is idempotent, so having it repeat shouldn't matter
			// this validates that behavior
			err := importExternalReferences(&FlattenOpts{
				Spec:     New(sp),
				BasePath: bp,
			})

			if assert.NoError(t, err) {

				ptr, err := jsonpointer.New(v.Key[1:])
				if assert.NoError(t, err) {
					vv, _, err := ptr.Get(sp)

					if assert.NoError(t, err) {
						switch tv := vv.(type) {
						case *spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String(), "for %s", v.Key)
						case spec.Schema:
							assert.Equal(t, v.Ref.String(), tv.Ref.String(), "for %s", v.Key)
						case *spec.SchemaOrBool:
							assert.Equal(t, v.Ref.String(), tv.Schema.Ref.String(), "for %s", v.Key)
						case *spec.SchemaOrArray:
							assert.Equal(t, v.Ref.String(), tv.Schema.Ref.String(), "for %s", v.Key)
						default:
							assert.Fail(t, "unknown type", "got %T", vv)
						}
					}
				}
			}
		}
		assert.Len(t, sp.Definitions, 11)
		assert.Contains(t, sp.Definitions, "tag")
		assert.Contains(t, sp.Definitions, "named")
		assert.Contains(t, sp.Definitions, "record")
	}
}
Ejemplo n.º 10
0
func updateRef(spec *swspec.Swagger, key string, ref swspec.Ref) error {
	if swspec.Debug {
		log.Printf("updating ref for %s with %s", key, ref.String())
	}
	pth := key[1:]
	ptr, err := jsonpointer.New(pth)
	if err != nil {
		return err
	}

	value, _, err := ptr.Get(spec)
	if err != nil {
		return err
	}

	switch refable := value.(type) {
	case *swspec.Schema:
		refable.Ref = ref
	case *swspec.SchemaOrBool:
		if refable.Schema != nil {
			refable.Schema.Ref = ref
		}
	case *swspec.SchemaOrArray:
		if refable.Schema != nil {
			refable.Schema.Ref = ref
		}
	case swspec.Schema:
		parent, entry := path.Dir(pth), path.Base(pth)
		if swspec.Debug {
			log.Println("getting schema holder at:", parent)
		}

		pptr, err := jsonpointer.New(parent)
		if err != nil {
			return err
		}
		pvalue, _, err := pptr.Get(spec)
		if err != nil {
			return fmt.Errorf("can't get parent for %s: %v", parent, err)
		}

		switch container := pvalue.(type) {
		case swspec.Definitions:
			container[entry] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

		case map[string]swspec.Schema:
			container[entry] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

		case []swspec.Schema:
			idx, err := strconv.Atoi(entry)
			if err != nil {
				return fmt.Errorf("%s not a number: %v", pth, err)
			}
			container[idx] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

		case *swspec.SchemaOrArray:
			idx, err := strconv.Atoi(entry)
			if err != nil {
				return fmt.Errorf("%s not a number: %v", pth, err)
			}
			container.Schemas[idx] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

		}

	default:
		return fmt.Errorf("no schema with ref found at %s for %T", key, value)
	}

	return nil
}
Ejemplo n.º 11
0
func rewriteParentRef(spec *swspec.Swagger, key string, ref swspec.Ref) error {
	pth := key[1:]
	parent, entry := path.Dir(pth), path.Base(pth)
	if swspec.Debug {
		log.Println("getting schema holder at:", parent)
	}

	pptr, err := jsonpointer.New(parent)
	if err != nil {
		return err
	}
	pvalue, _, err := pptr.Get(spec)
	if err != nil {
		return fmt.Errorf("can't get parent for %s: %v", parent, err)
	}
	if swspec.Debug {
		log.Printf("rewriting holder for %T", pvalue)
	}

	switch container := pvalue.(type) {
	case swspec.Response:
		if err := rewriteParentRef(spec, "#"+parent, ref); err != nil {
			return err
		}

	case *swspec.Response:
		container.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

	case *swspec.Responses:
		statusCode, err := strconv.Atoi(entry)
		if err != nil {
			return fmt.Errorf("%s not a number: %v", pth, err)
		}
		resp := container.StatusCodeResponses[statusCode]
		resp.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		container.StatusCodeResponses[statusCode] = resp

	case map[string]swspec.Response:
		resp := container[entry]
		resp.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		container[entry] = resp

	case swspec.Parameter:
		if err := rewriteParentRef(spec, "#"+parent, ref); err != nil {
			return err
		}

	case map[string]swspec.Parameter:
		param := container[entry]
		param.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		container[entry] = param

	case []swspec.Parameter:
		idx, err := strconv.Atoi(entry)
		if err != nil {
			return fmt.Errorf("%s not a number: %v", pth, err)
		}
		param := container[idx]
		param.Schema = &swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
		container[idx] = param

	case swspec.Definitions:
		container[entry] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

	case map[string]swspec.Schema:
		container[entry] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

	case []swspec.Schema:
		idx, err := strconv.Atoi(entry)
		if err != nil {
			return fmt.Errorf("%s not a number: %v", pth, err)
		}
		container[idx] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}

	case *swspec.SchemaOrArray:
		idx, err := strconv.Atoi(entry)
		if err != nil {
			return fmt.Errorf("%s not a number: %v", pth, err)
		}
		container.Schemas[idx] = swspec.Schema{SchemaProps: swspec.SchemaProps{Ref: ref}}
	default:
		return fmt.Errorf("unhandled parent schema rewrite %s (%T)", key, pvalue)
	}
	return nil
}