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feat(validation): enum values should conform to their schema's type #2079

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merged 7 commits into from
Jan 11, 2020
Merged

feat(validation): enum values should conform to their schema's type #2079

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0d2f8a9
feature/validator_enum_types - Validator in schemas.js added - tests …
ralphdoe Dec 5, 2019
ed2ec4f
feature/validator_enum_types - Validator in schemas.js added - tests …
ralphdoe Dec 5, 2019
3c45d5b
feature/validator_enum_types - PR Fixes
ralphdoe Dec 12, 2019
16ca74f
feature/validator_enum_types - Change Requests added
ralphdoe Jan 5, 2020
55c67a2
Merge branch 'master' into master
ralphdoe Jan 7, 2020
c65473a
feature/validator_enum_types - Array is not a valid object in JSON, t…
ralphdoe Jan 9, 2020
07ef9e3
Merge branch 'master' into master
shockey Jan 11, 2020
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32 changes: 32 additions & 0 deletions src/plugins/validate-semantic/validators/2and3/schemas.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,3 +22,35 @@ export const validate2And3TypeArrayRequiresItems = () => (system) => {
}, [])
})
}

export const validate2And3TypesInDefaultValuesMatchesWithEnum = () => (system) => {
return system.validateSelectors
.allSchemas()
.then(nodes => {
return nodes.reduce((acc, node) => {
const schemaObj = node.node
const { type, items } = schemaObj || {}
const enumeration = schemaObj.enum
var isValidFormat = true
enumeration.forEach(element => {
if (type === "array" && (!Array.isArray(element) || element === null)) {
isValidFormat = false
} else if ((type === "number" || type === "string" || type === "boolean") && !(typeof element === type)) {
isValidFormat = false
} else if (type === "integer" && !Number.isInteger(element)) {
isValidFormat = false
} else if (type === "object" && ((element == null) || !(typeof element === type))) {
isValidFormat = false
}
});
if (!isValidFormat) {
acc.push({
message: "enum value should conform to its schema's `type`",
path: [...node.path, "enum"],
level: "warning",
});
}
return acc
}, [])
})
}
309 changes: 309 additions & 0 deletions test/unit/plugins/validate-semantic/2and3/schemas.js
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Expand Up @@ -169,3 +169,312 @@ describe(`validation plugin - semantic - 2and3 schemas`, () => {
})
})
})

describe(`values in Enum must be instance of the defined type`, () => {
// Numbers tests
it("should return an error for a text value in a enum number type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "number",
in: "query",
schema: {
type: "number",
enum: [1, Text, 3]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const firstError = allErrors[0]
expect(allErrors.length).toEqual(1)
expect(firstError.level).toEqual("warning")
expect(firstError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should return an error for a number value inside quotes in a enum number type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "number",
in: "query",
schema: {
type: "number",
enum: [1, "2", 3]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const firstError = allErrors[0]
expect(allErrors.length).toEqual(1)
expect(firstError.level).toEqual("warning")
expect(firstError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should not return an error when all items are number in a enum number type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "number",
in: "query",
schema: {
type: "number",
enum: [1, 2, 3]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
expect(allErrors.length).toEqual(0)
})
})

//Array Tests

it("should return an error for a non array value in a enum array type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "arraySample",
in: "query",
schema: {
type: "array",
enum: [1, 2, 3]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const secondError = allErrors[1]
expect(allErrors.length).toEqual(2)
expect(secondError.level).toEqual("warning")
expect(secondError.message).toEqual("enum value should conform to its schema's `type`")
expect(secondError.level).toEqual("warning")
expect(secondError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should not return an error when all items are array in a enum array type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "arraySample",
in: "query",
schema: {
type: "array",
enum: [[1,2],[3,4]]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
expect(allErrors.length).toEqual(1)
})
})

//Object Tests

it("should return an error for a non object value (array) in a enum object type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "objectSample",
in: "query",
schema: {
type: "object",
enum: [[1,3], 2, 3]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const firstError = allErrors[0]
expect(allErrors.length).toEqual(1)
expect(firstError.level).toEqual("warning")
expect(firstError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should return an error for a null value in a enum object type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "objectSample",
in: "query",
schema: {
type: "object",
enum: [null]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const firstError = allErrors[0]
expect(allErrors.length).toEqual(1)
expect(firstError.level).toEqual("warning")
expect(firstError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should not return an error when all items are array in a enum array type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "objectSample",
in: "query",
schema: {
type: "object",
enum: [{ok: "Sample"},{}]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
expect(allErrors.length).toEqual(0)
})
})

//Boolean Tests

it("should return an error for a non boolean value in a boolean array type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "booleanEnum",
in: "query",
schema: {
type: "boolean",
enum: [1, true, false]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
const firstError = allErrors[0]
expect(allErrors.length).toEqual(1)
expect(firstError.level).toEqual("warning")
expect(firstError.message).toEqual("enum value should conform to its schema's `type`")
})
})

it("should not return an error when all items are boolean in a boolean array type in OpenApi 3", () => {
const spec = {
openapi: "3.0.0",
"paths": {
"/pets": {
"get": {
"parameters": [
{
name: "booleanEnum",
in: "query",
schema: {
type: "boolean",
enum: [true, false]
}
},
]
}
}
}
}

return validateHelper(spec)
.then(system => {
const allErrors = system.errSelectors.allErrors().toJS()
expect(allErrors.length).toEqual(0)
})
})
})