mirror of
https://github.com/LukeHagar/libopenapi.git
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5d7f22fca7
Now onto some hardening tests, lets re-render each spec after reading to check for failures.
156 lines
5.0 KiB
Go
156 lines
5.0 KiB
Go
// Copyright 2022 Princess B33f Heavy Industries / Dave Shanley
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// SPDX-License-Identifier: MIT
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package what_changed
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import (
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"fmt"
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"github.com/pb33f/libopenapi/datamodel"
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v2 "github.com/pb33f/libopenapi/datamodel/low/v2"
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v3 "github.com/pb33f/libopenapi/datamodel/low/v3"
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"github.com/stretchr/testify/assert"
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"io/ioutil"
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"testing"
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)
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func TestCompareOpenAPIDocuments(t *testing.T) {
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original, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/burgershop.openapi-modified.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v3.CreateDocument(infoOrig)
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modDoc, _ := v3.CreateDocument(infoMod)
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changes := CompareOpenAPIDocuments(origDoc, modDoc)
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assert.Equal(t, 72, changes.TotalChanges())
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assert.Equal(t, 17, changes.TotalBreakingChanges())
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//
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//out, _ := json.MarshalIndent(changes, "", " ")
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//_ = ioutil.WriteFile("outputv3.json", out, 0776)
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}
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func TestCompareSwaggerDocuments(t *testing.T) {
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original, _ := ioutil.ReadFile("../test_specs/petstorev2-complete.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/petstorev2-complete-modified.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v2.CreateDocument(infoOrig)
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modDoc, _ := v2.CreateDocument(infoMod)
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changes := CompareSwaggerDocuments(origDoc, modDoc)
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assert.Equal(t, 52, changes.TotalChanges())
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assert.Equal(t, 27, changes.TotalBreakingChanges())
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//out, _ := json.MarshalIndent(changes, "", " ")
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//_ = ioutil.WriteFile("output.json", out, 0776)
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}
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func Benchmark_CompareOpenAPIDocuments(b *testing.B) {
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original, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/burgershop.openapi-modified.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v3.CreateDocument(infoOrig)
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modDoc, _ := v3.CreateDocument(infoMod)
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for i := 0; i < b.N; i++ {
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CompareOpenAPIDocuments(origDoc, modDoc)
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}
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}
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func Benchmark_CompareSwaggerDocuments(b *testing.B) {
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original, _ := ioutil.ReadFile("../test_specs/petstorev2-complete.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/petstorev2-complete-modified.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v2.CreateDocument(infoOrig)
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modDoc, _ := v2.CreateDocument(infoMod)
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for i := 0; i < b.N; i++ {
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CompareSwaggerDocuments(origDoc, modDoc)
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}
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}
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func Benchmark_CompareOpenAPIDocuments_NoChange(b *testing.B) {
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original, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v3.CreateDocument(infoOrig)
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modDoc, _ := v3.CreateDocument(infoMod)
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for i := 0; i < b.N; i++ {
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CompareOpenAPIDocuments(origDoc, modDoc)
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}
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}
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func Benchmark_CompareK8s(b *testing.B) {
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original, _ := ioutil.ReadFile("../test_specs/k8s.json")
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modified, _ := ioutil.ReadFile("../test_specs/k8s.json")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v2.CreateDocument(infoOrig)
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modDoc, _ := v2.CreateDocument(infoMod)
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for i := 0; i < b.N; i++ {
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CompareSwaggerDocuments(origDoc, modDoc)
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}
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}
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func Benchmark_CompareStripe(b *testing.B) {
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original, _ := ioutil.ReadFile("../test_specs/stripe.yaml")
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modified, _ := ioutil.ReadFile("../test_specs/stripe.yaml")
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infoOrig, _ := datamodel.ExtractSpecInfo(original)
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infoMod, _ := datamodel.ExtractSpecInfo(modified)
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origDoc, _ := v3.CreateDocument(infoOrig)
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modDoc, _ := v3.CreateDocument(infoMod)
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for i := 0; i < b.N; i++ {
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CompareOpenAPIDocuments(origDoc, modDoc)
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}
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}
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func ExampleCompareOpenAPIDocuments() {
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// Read in a 'left' (original) OpenAPI specification
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original, _ := ioutil.ReadFile("../test_specs/burgershop.openapi.yaml")
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// Read in a 'right' (modified) OpenAPI specification
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modified, _ := ioutil.ReadFile("../test_specs/burgershop.openapi-modified.yaml")
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// Extract SpecInfo from bytes
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infoOriginal, _ := datamodel.ExtractSpecInfo(original)
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infoModified, _ := datamodel.ExtractSpecInfo(modified)
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// Build OpenAPI Documents from SpecInfo
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origDocument, _ := v3.CreateDocument(infoOriginal)
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modDocDocument, _ := v3.CreateDocument(infoModified)
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// Compare OpenAPI Documents and extract to *DocumentChanges
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changes := CompareOpenAPIDocuments(origDocument, modDocDocument)
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// Extract SchemaChanges from components changes.
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schemaChanges := changes.ComponentsChanges.SchemaChanges
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// Print out some interesting stats.
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fmt.Printf("There are %d changes, of which %d are breaking. %v schemas have changes.",
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changes.TotalChanges(), changes.TotalBreakingChanges(), len(schemaChanges))
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//Output: There are 72 changes, of which 17 are breaking. 5 schemas have changes.
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}
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