Stevan Freeborn
a9e49906e0
establishes the foundational architecture for the Onspring Go SDK. changes included: - add `Client` struct and `NewClient` constructor with authentication. - implement functional options pattern (WithHTTPClient, WithBaseURL, etc.). - add `OnspringAPIError` type for handling non-2xx responses. - implement internal request construction and execution logic. - add `Ping` service for API health check verification. - add comprehensive unit tests and mock server infrastructure.
104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
package onspring_test
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import (
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"context"
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"net/http"
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"testing"
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"github.com/StevanFreeborn/onspring-api-sdk-go"
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)
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func TestGet(t *testing.T) {
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t.Run("it should return an error if context is nil", func(t *testing.T) {
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_, client := setupMockServer(t, func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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})
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err := client.Ping.Get(nil)
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if err == nil {
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t.Errorf("Expected error for nil context, got nil")
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}
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})
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t.Run("it should return an error if context is canceled", func(t *testing.T) {
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_, client := setupMockServer(t, func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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})
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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err := client.Ping.Get(ctx)
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if err == nil {
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t.Errorf("Expected error for canceled context, got nil")
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}
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})
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t.Run("it should return an error if encounters a network error", func(t *testing.T) {
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client := onspring.NewClient(
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"test-api-key",
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onspring.WithBaseURL("http://invalid-url"),
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onspring.WithHTTPClient(&http.Client{Transport: &ErrorTransport{}}),
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)
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err := client.Ping.Get(context.Background())
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if err == nil {
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t.Errorf("Expected network error, got nil")
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}
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})
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t.Run("it should return an error if create a request fails", func(t *testing.T) {
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_, client := setupMockServer(t, func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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})
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invalidClient := onspring.NewClient(
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"test-api-key",
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onspring.WithBaseURL("http://[::1]:namedport"),
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onspring.WithHTTPClient(client.HTTPClient()),
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)
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err := invalidClient.Ping.Get(context.Background())
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if err == nil {
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t.Errorf("Expected request creation error, got nil")
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}
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})
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t.Run("it should perform a GET request to the /ping endpoint and return no error if receives 200 status code", func(t *testing.T) {
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_, client := setupMockServer(t, func(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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t.Errorf("Expected GET method, got %s", r.Method)
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}
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if r.URL.Path != "/ping" {
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t.Errorf("Expected /ping endpoint, got %s", r.URL.Path)
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}
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w.WriteHeader(http.StatusOK)
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})
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err := client.Ping.Get(context.Background())
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if err != nil {
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t.Errorf("Expected no error, got %v", err)
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}
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})
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t.Run("it should return an error if the /ping endpoint returns a non-200 status code", func(t *testing.T) {
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_, client := setupMockServer(t, func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusInternalServerError)
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})
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err := client.Ping.Get(context.Background())
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if err == nil {
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t.Errorf("Expected error, got nil")
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}
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})
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}
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