github.com/furusax0621/goa-v1@v1.4.3/goagen/gen_schema/json_schema_test.go (about)

     1  package genschema_test
     2  
     3  import (
     4  	"github.com/goadesign/goa/design"
     5  	. "github.com/goadesign/goa/design/apidsl"
     6  	"github.com/goadesign/goa/dslengine"
     7  	genschema "github.com/goadesign/goa/goagen/gen_schema"
     8  	. "github.com/onsi/ginkgo"
     9  	. "github.com/onsi/gomega"
    10  )
    11  
    12  var _ = Describe("TypeSchema", func() {
    13  	var typ design.DataType
    14  
    15  	var s *genschema.JSONSchema
    16  
    17  	BeforeEach(func() {
    18  		typ = nil
    19  		s = nil
    20  		dslengine.Reset()
    21  		design.ProjectedMediaTypes = make(design.MediaTypeRoot)
    22  	})
    23  
    24  	JustBeforeEach(func() {
    25  		s = genschema.TypeSchema(design.Design, typ)
    26  	})
    27  
    28  	Context("with a media type", func() {
    29  		BeforeEach(func() {
    30  			MediaType("application/foo.bar", func() {
    31  				Attributes(func() {
    32  					Attribute("bar", func() { ReadOnly() })
    33  				})
    34  				View("default", func() {
    35  					Attribute("bar")
    36  				})
    37  			})
    38  
    39  			Ω(dslengine.Run()).ShouldNot(HaveOccurred())
    40  			typ = design.Design.MediaTypes["application/foo.bar"]
    41  		})
    42  
    43  		It("returns a proper JSON schema type", func() {
    44  			Ω(s).ShouldNot(BeNil())
    45  			Ω(s.Ref).Should(Equal("#/definitions/FooBar"))
    46  		})
    47  	})
    48  
    49  	Context("with a media type with self-referencing attributes", func() {
    50  		BeforeEach(func() {
    51  			MediaType("application/vnd.menu+json", func() {
    52  				Attributes(func() {
    53  					Attribute("name", design.String, "The name of an application")
    54  					Attribute("children", CollectionOf("application/vnd.menu+json"), func() {
    55  						View("nameonly")
    56  					})
    57  
    58  				})
    59  				View("default", func() {
    60  					Attribute("name")
    61  					Attribute("children", func() {
    62  						View("nameonly")
    63  					})
    64  				})
    65  				View("nameonly", func() {
    66  					Attribute("name")
    67  				})
    68  			})
    69  
    70  			Ω(func() { dslengine.Run() }).ShouldNot(Panic())
    71  			Ω(dslengine.Errors).ShouldNot(HaveOccurred())
    72  			typ = design.Design.MediaTypes["application/vnd.menu"]
    73  		})
    74  
    75  		It("returns a proper JSON schema type", func() {
    76  			Ω(s).ShouldNot(BeNil())
    77  			Ω(s.Ref).Should(Equal("#/definitions/Menu"))
    78  		})
    79  
    80  	})
    81  })