543 - add: test cases
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ameersohel45
@@ -0,0 +1,298 @@
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package schemav2validator
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"os"
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"testing"
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)
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const testSpec = `openapi: 3.1.0
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info:
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title: Test API
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version: 1.0.0
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paths:
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/search:
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post:
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requestBody:
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required: true
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content:
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application/json:
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schema:
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type: object
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required: [context, message]
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properties:
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context:
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type: object
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required: [action]
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properties:
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action:
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const: search
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domain:
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type: string
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message:
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type: object
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/select:
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post:
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requestBody:
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content:
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application/json:
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schema:
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type: object
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required: [context, message]
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properties:
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context:
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allOf:
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- type: object
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properties:
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action:
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enum: [select]
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message:
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type: object
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required: [order]
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properties:
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order:
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type: object
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`
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func TestNew(t *testing.T) {
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tests := []struct {
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name string
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config *Config
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wantErr bool
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}{
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{"nil config", nil, true},
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{"empty URL", &Config{URL: ""}, true},
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{"invalid URL", &Config{URL: "http://invalid-domain-12345.com/spec.yaml"}, true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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_, _, err := New(context.Background(), tt.config)
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if (err != nil) != tt.wantErr {
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t.Errorf("New() error = %v, wantErr %v", err, tt.wantErr)
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}
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})
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}
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}
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func TestValidate_ActionExtraction(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(testSpec))
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}))
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defer server.Close()
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validator, _, err := New(context.Background(), &Config{URL: server.URL, CacheTTL: 3600})
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if err != nil {
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t.Fatalf("Failed to create validator: %v", err)
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}
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tests := []struct {
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name string
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payload string
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wantErr bool
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errMsg string
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}{
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{
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name: "valid search action",
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payload: `{"context":{"action":"search","domain":"retail"},"message":{}}`,
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wantErr: false,
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},
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{
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name: "valid select action with allOf",
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payload: `{"context":{"action":"select"},"message":{"order":{}}}`,
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wantErr: false,
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},
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{
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name: "missing action",
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payload: `{"context":{},"message":{}}`,
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wantErr: true,
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errMsg: "missing field Action",
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},
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{
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name: "unsupported action",
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payload: `{"context":{"action":"unknown"},"message":{}}`,
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wantErr: true,
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errMsg: "unsupported action: unknown",
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},
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{
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name: "action as number",
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payload: `{"context":{"action":123},"message":{}}`,
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wantErr: true,
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errMsg: "failed to parse JSON payload",
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},
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{
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name: "invalid JSON",
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payload: `{invalid json}`,
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wantErr: true,
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errMsg: "failed to parse JSON payload",
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},
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{
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name: "missing required field",
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payload: `{"context":{"action":"search"}}`,
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wantErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validator.Validate(context.Background(), nil, []byte(tt.payload))
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if (err != nil) != tt.wantErr {
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t.Errorf("Validate() error = %v, wantErr %v", err, tt.wantErr)
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}
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if tt.wantErr && tt.errMsg != "" && err != nil {
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if !contains(err.Error(), tt.errMsg) {
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t.Errorf("Validate() error = %v, want error containing %v", err, tt.errMsg)
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}
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}
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})
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}
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}
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func TestValidate_NestedValidation(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(testSpec))
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}))
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defer server.Close()
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validator, _, err := New(context.Background(), &Config{URL: server.URL, CacheTTL: 3600})
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if err != nil {
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t.Fatalf("Failed to create validator: %v", err)
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}
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tests := []struct {
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name string
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payload string
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wantErr bool
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}{
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{
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name: "select missing required order",
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payload: `{"context":{"action":"select"},"message":{}}`,
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wantErr: true,
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},
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{
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name: "select with order",
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payload: `{"context":{"action":"select"},"message":{"order":{}}}`,
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validator.Validate(context.Background(), nil, []byte(tt.payload))
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if (err != nil) != tt.wantErr {
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t.Errorf("Validate() error = %v, wantErr %v", err, tt.wantErr)
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}
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})
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}
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}
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func TestLoadSpec_LocalFile(t *testing.T) {
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tmpFile, err := os.CreateTemp("", "test-spec-*.yaml")
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if err != nil {
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t.Fatalf("Failed to create temp file: %v", err)
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}
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defer os.Remove(tmpFile.Name())
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if _, err := tmpFile.Write([]byte(testSpec)); err != nil {
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t.Fatalf("Failed to write temp file: %v", err)
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}
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tmpFile.Close()
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validator, _, err := New(context.Background(), &Config{URL: tmpFile.Name(), CacheTTL: 3600})
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if err != nil {
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t.Fatalf("Failed to load local spec: %v", err)
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}
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validator.specMutex.RLock()
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defer validator.specMutex.RUnlock()
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if validator.spec == nil || validator.spec.doc == nil {
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t.Error("Spec not loaded from local file")
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}
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}
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func TestCacheTTL_DefaultValue(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(testSpec))
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}))
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defer server.Close()
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validator, _, err := New(context.Background(), &Config{URL: server.URL})
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if err != nil {
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t.Fatalf("Failed to create validator: %v", err)
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}
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if validator.config.CacheTTL != 3600 {
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t.Errorf("Expected default CacheTTL 3600, got %d", validator.config.CacheTTL)
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}
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}
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func TestValidate_EdgeCases(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(testSpec))
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}))
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defer server.Close()
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validator, _, err := New(context.Background(), &Config{URL: server.URL, CacheTTL: 3600})
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if err != nil {
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t.Fatalf("Failed to create validator: %v", err)
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}
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tests := []struct {
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name string
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payload string
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wantErr bool
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}{
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{
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name: "empty payload",
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payload: `{}`,
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wantErr: true,
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},
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{
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name: "null context",
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payload: `{"context":null,"message":{}}`,
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wantErr: true,
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},
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{
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name: "empty string action",
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payload: `{"context":{"action":""},"message":{}}`,
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wantErr: true,
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},
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{
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name: "action with whitespace",
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payload: `{"context":{"action":" search "},"message":{}}`,
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wantErr: true,
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},
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{
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name: "case sensitive action",
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payload: `{"context":{"action":"Search"},"message":{}}`,
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wantErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validator.Validate(context.Background(), nil, []byte(tt.payload))
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if (err != nil) != tt.wantErr {
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t.Errorf("Validate() error = %v, wantErr %v", err, tt.wantErr)
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}
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})
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}
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}
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func contains(s, substr string) bool {
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if len(substr) == 0 {
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return true
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}
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if len(s) < len(substr) {
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return false
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}
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for i := 0; i <= len(s)-len(substr); i++ {
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if s[i:i+len(substr)] == substr {
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return true
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}
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}
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return false
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}
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