func TestGenerateSwaggerYAML(t *testing.T) {
seed := spec.Swagger{}
seed.Host = "testapi.my"
seed.Produces = []string{"application/json"}
seed.Consumes = []string{"application/json"}
seed.Schemes = []string{"http"}
seed.Info = &spec.Info{}
seed.Info.Description = "Our very little example API with 2 endpoints"
seed.Info.Title = "Example API"
seed.Info.Version = "0.1"
seed.BasePath = "/"
generator := NewSwaggerGeneratorYAML(seed)
tests := getTests()
doc, err := generator.Generate(tests)
assert.NoError(t, err, "could not generate docs")
// checking validity of generated swagger doc
yamlMap := map[interface{}]interface{}{}
err = yaml.Unmarshal(doc, &yamlMap)
assert.NoError(t, err, "could not unmarshal generated doc into map")
rawJSON, err := fmts.YAMLToJSON(yamlMap)
assert.NoError(t, err)
swaggerDoc, err := loads.Analyzed(rawJSON, "")
assert.NoError(t, err)
err = validate.Spec(swaggerDoc, strfmt.Default)
assert.NoError(t, err)
// checking equality of generated and expected doc
actual := map[interface{}]interface{}{}
err = yaml.Unmarshal(doc, &actual)
assert.NoError(t, err, "could not unmarshal generated doc into map")
fixture, err := ioutil.ReadFile("fixtures/swagger/swagger.yml")
assert.NoError(t, err, "could not read fixture file")
expected := map[interface{}]interface{}{}
err = yaml.Unmarshal(fixture, &expected)
assert.NoError(t, err, "could not unmarshal fixture into map")
assert.Equal(t, expected, actual)
}
// Execute validates the spec
func (c *ValidateSpec) Execute(args []string) error {
if len(args) == 0 {
return errors.New("The validate command requires the swagger document url to be specified")
}
swaggerDoc := args[0]
specDoc, err := loads.Spec(swaggerDoc)
if err != nil {
log.Fatalln(err)
}
result := validate.Spec(specDoc, strfmt.Default)
if result == nil {
fmt.Printf("The swagger spec at %q is valid against swagger specification %s\n", swaggerDoc, specDoc.Version())
} else {
str := fmt.Sprintf("The swagger spec at %q is invalid against swagger specification %s. see errors :\n", swaggerDoc, specDoc.Version())
for _, desc := range result.(*swaggererrors.CompositeError).Errors {
str += fmt.Sprintf("- %s\n", desc)
}
return errors.New(str)
}
return nil
}
