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flushes out logic to validate subscription state
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Original file line number | Diff line number | Diff line change |
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package main | ||
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// Copyright (c) Microsoft Corporation. | ||
// Licensed under the Apache License 2.0. | ||
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import ( | ||
"context" | ||
"encoding/json" | ||
"fmt" | ||
"io" | ||
"log/slog" | ||
"net/http" | ||
"net/http/httptest" | ||
"reflect" | ||
"strings" | ||
"testing" | ||
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"github.com/google/go-cmp/cmp" | ||
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"github.com/Azure/ARO-HCP/internal/api" | ||
"github.com/Azure/ARO-HCP/internal/api/arm" | ||
"github.com/Azure/ARO-HCP/internal/api/subscription" | ||
) | ||
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func TestMiddlewareValidateSubscription(t *testing.T) { | ||
subscriptionId := "1234-5678" | ||
defaultRequestPath := fmt.Sprintf("subscriptions/%s/resourceGroups/xyz", subscriptionId) | ||
cache := NewCache() | ||
middleware := NewSubscriptionStateMuxValidator(cache) | ||
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tests := []struct { | ||
name string | ||
subscriptionId string | ||
cachedState subscription.RegistrationState | ||
expectedState subscription.RegistrationState | ||
httpMethod string | ||
requestPath string | ||
expectedError *arm.CloudError | ||
}{ | ||
{ | ||
name: "subscription is already registered", | ||
cachedState: subscription.Registered, | ||
expectedState: subscription.Registered, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is missing from path", | ||
httpMethod: http.MethodGet, | ||
cachedState: subscription.Registered, | ||
requestPath: "/resourceGroups/abc", | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusBadRequest, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorCodeInvalidParameter, | ||
Message: fmt.Sprintf(SubscriptionMissingMessage, PathSegmentSubscriptionID), | ||
}, | ||
}, | ||
}, | ||
{ | ||
name: "subscription is not found", | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusBadRequest, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(UnregisteredSubscriptionStateMessage, subscriptionId, api.ProviderNamespace), | ||
}, | ||
}, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is deleted", | ||
cachedState: subscription.Deleted, | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusBadRequest, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(DeletedSubscriptionMessage, subscriptionId, api.ProviderNamespace), | ||
}, | ||
}, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is unregistered", | ||
cachedState: subscription.Unregistered, | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusBadRequest, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(UnregisteredSubscriptionStateMessage, subscriptionId, api.ProviderNamespace), | ||
}, | ||
}, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is suspended - GET is allowed", | ||
cachedState: subscription.Suspended, | ||
expectedState: subscription.Suspended, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is warned - GET is allowed", | ||
cachedState: subscription.Warned, | ||
expectedState: subscription.Warned, | ||
httpMethod: http.MethodGet, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is warned - DELETE is allowed", | ||
cachedState: subscription.Warned, | ||
expectedState: subscription.Warned, | ||
httpMethod: http.MethodDelete, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is warned - PUT is not allowed", | ||
cachedState: subscription.Warned, | ||
httpMethod: http.MethodPut, | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusConflict, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(InvalidSubscriptionStateMessage, subscriptionId, subscription.Warned, api.ProviderNamespace), | ||
}, | ||
}, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is suspended - POST is not allowed", | ||
cachedState: subscription.Suspended, | ||
httpMethod: http.MethodPost, | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusConflict, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(InvalidSubscriptionStateMessage, subscriptionId, subscription.Suspended, api.ProviderNamespace), | ||
}, | ||
}, | ||
requestPath: defaultRequestPath, | ||
}, | ||
{ | ||
name: "subscription is suspended - PATCH is not allowed", | ||
cachedState: subscription.Suspended, | ||
httpMethod: http.MethodPatch, | ||
expectedError: &arm.CloudError{ | ||
StatusCode: http.StatusConflict, | ||
CloudErrorBody: &arm.CloudErrorBody{ | ||
Code: arm.CloudErrorInvalidSubscriptionState, | ||
Message: fmt.Sprintf(InvalidSubscriptionStateMessage, subscriptionId, subscription.Suspended, api.ProviderNamespace), | ||
}, | ||
}, | ||
requestPath: defaultRequestPath, | ||
}, | ||
} | ||
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for _, tt := range tests { | ||
t.Run(tt.name, func(t *testing.T) { | ||
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if tt.cachedState != "" { | ||
cache.SetSubscription(subscriptionId, &subscription.Subscription{State: tt.cachedState}) | ||
} | ||
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writer := httptest.NewRecorder() | ||
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request, err := http.NewRequest(tt.httpMethod, tt.requestPath, nil) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
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// Add a logger to the context so parsing errors will be logged. | ||
request = request.WithContext(context.WithValue(request.Context(), ContextKeyLogger, slog.Default())) | ||
next := func(w http.ResponseWriter, r *http.Request) { | ||
request = r // capture modified request | ||
} | ||
if tt.requestPath == defaultRequestPath { | ||
request.SetPathValue(strings.ToLower(PathSegmentSubscriptionID), subscriptionId) | ||
} | ||
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middleware.MiddlewareValidateSubscriptionState(writer, request, next) | ||
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// clear the cache for the next test | ||
cache.DeleteSubscription(subscriptionId) | ||
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result, ok := request.Context().Value(ContextKeySubscriptionState).(subscription.RegistrationState) | ||
if ok { | ||
if !reflect.DeepEqual(result, tt.expectedState) { | ||
t.Error(cmp.Diff(result, tt.expectedState)) | ||
} | ||
} | ||
if tt.expectedState != "" && !ok { | ||
t.Errorf("Expected RegistrationState %s in request context", tt.expectedState) | ||
} | ||
if tt.expectedError != nil { | ||
var actualError *arm.CloudError | ||
body, _ := io.ReadAll(http.MaxBytesReader(writer, writer.Result().Body, 4*megabyte)) | ||
_ = json.Unmarshal(body, &actualError) | ||
if (writer.Result().StatusCode != tt.expectedError.StatusCode) || actualError.Code != tt.expectedError.Code || actualError.Message != tt.expectedError.Message { | ||
t.Errorf("unexpected CloudError, wanted %v, got %v", tt.expectedError, actualError) | ||
} | ||
} | ||
}) | ||
} | ||
} |
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