convert cryptserver mock tests to cases

tools/cryptservermock/cryptservermock_test.go

@@ -7,32 +7,49 @@
 package main
 
 import (
+	"fmt"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
 	"strings"
 	"testing"
 )
 
+var testCases = []struct {
+	data url.Values
+	uri  string
+	want int
+}{
+	{
+		uri: "/checkin/",
+		data: url.Values{
+			"test": []string{"data"},
+		},
+		want: http.StatusOK,
+	},
+}
+
 func TestMain(t *testing.T) {
-	serv := &cryptServerHandler{}
-	expected := url.Values{}
-	expected.Add("test", "data")
+	for _, tc := range testCases {
+		t.Run(fmt.Sprintf("%s, expect: %v", tc.data, tc.want), func(t *testing.T) {
+			serv := &cryptServerHandler{}
 
-	req, err := http.NewRequest(
-		"GET",
-		"/checkin/",
-		strings.NewReader(expected.Encode()),
-	)
-	if err != nil {
-		t.Fatal(err)
-	}
+			req, err := http.NewRequest(
+				"GET",
+				tc.uri,
+				strings.NewReader(tc.data.Encode()),
+			)
+			if err != nil {
+				t.Fatal(err)
+			}
 
-	rr := httptest.NewRecorder()
-	handler := http.HandlerFunc(serv.ServeHTTP)
-	handler.ServeHTTP(rr, req)
+			rr := httptest.NewRecorder()
+			handler := http.HandlerFunc(serv.ServeHTTP)
+			handler.ServeHTTP(rr, req)
 
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("handler returned %v expected %v", status, http.StatusOK)
+			if status := rr.Code; status != tc.want {
+				t.Errorf("handler returned %v expected %v", status, tc.want)
+			}
+		})
 	}
 }