Rename files

Signed-off-by: Vartan Benohanian <vartanbeno@gmail.com>

reddit_test.go

@@ -0,0 +1,116 @@
+package reddit
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	mux    *http.ServeMux
+	ctx    = context.Background()
+	client *Client
+	server *httptest.Server
+)
+
+func setup() {
+	mux = http.NewServeMux()
+	server = httptest.NewServer(mux)
+
+	mux.HandleFunc("/api/v1/access_token", func(w http.ResponseWriter, r *http.Request) {
+		response := `
+		{
+			"access_token": "token1",
+			"token_type": "bearer",
+			"expires_in": 3600,
+			"scope": "*"
+		}
+		`
+		w.Header().Add(headerContentType, mediaTypeJSON)
+		fmt.Fprint(w, response)
+	})
+
+	client, _ = NewClient(nil,
+		WithOAuth2("id1", "secret1", "user1", "password1"),
+		WithBaseURL(server.URL),
+		WithTokenURL(server.URL+"/api/v1/access_token"),
+	)
+}
+
+func teardown() {
+	server.Close()
+}
+
+func readFileContents(t *testing.T, filepath string) string {
+	file, err := os.Open(filepath)
+	if err != nil {
+		t.Fatalf("got unexpected error: %v", err)
+	}
+	defer file.Close()
+
+	bytes, err := ioutil.ReadAll(file)
+	if err != nil {
+		t.Fatalf("got unexpected error: %v", err)
+	}
+
+	return string(bytes)
+}
+
+func testClientServices(t *testing.T, c *Client) {
+	services := []string{
+		"Account",
+		"Comment",
+		"Flair",
+		"Listings",
+		"Moderation",
+		"Multi",
+		"Post",
+		"PostAndComment",
+		"Search",
+		"Subreddit",
+		"User",
+	}
+
+	cp := reflect.ValueOf(c)
+	cv := reflect.Indirect(cp)
+
+	for _, s := range services {
+		if cv.FieldByName(s).IsNil() {
+			t.Fatalf("c.%s shouldn't be nil", s)
+		}
+	}
+}
+
+func testClientDefaultUserAgent(t *testing.T, c *Client) {
+	if expect, actual := fmt.Sprintf("golang:%s:v%s (by /u/)", libraryName, libraryVersion), c.userAgent; expect != actual {
+		t.Fatalf("got unexpected value\nexpect: %+v\nactual: %+v", Stringify(expect), Stringify(actual))
+	}
+}
+
+func testClientDefaults(t *testing.T, c *Client) {
+	testClientDefaultUserAgent(t, c)
+	testClientServices(t, c)
+}
+
+func TestNewClient(t *testing.T) {
+	c, err := NewClient(nil)
+	assert.NoError(t, err)
+	testClientDefaults(t, c)
+}
+
+func TestNewClient_Error(t *testing.T) {
+	errorOpt := func(c *Client) error {
+		return errors.New("foo")
+	}
+
+	_, err := NewClient(nil, errorOpt)
+	assert.EqualError(t, err, "foo")
+}