Trace is sortable by field and asc-desc

view/json.go

@@ -48,7 +48,6 @@ func jsonHandler(g storage.Graph) http.Handler {
 		mux.HandleFunc(route.path, func(w http.ResponseWriter, r *http.Request) {
 			if auth {
 				if err := Auth(g, w, r); err != nil {
-					log.Println(err)
 					return
 				}
 			}

view/who.go

@@ -220,11 +220,14 @@ func sortOnes(ones []entity.One, r *http.Request) []entity.One {
 	}
 	asc := order != "-1"
 	sort.Slice(ones, func(i, j int) bool {
-		ib, _ := bson.Marshal(ones[i])
-		jb, _ := bson.Marshal(ones[j])
+		if sorting == entity.Name {
+			return (asc && ones[i].Name < ones[j].Name) || (!asc && ones[i].Name > ones[j].Name)
+		}
+		ib, _ := json.Marshal(ones[i])
+		jb, _ := json.Marshal(ones[j])
 		var im, jm bson.M
-		bson.Unmarshal(ib, &im)
-		bson.Unmarshal(jb, &jm)
+		json.Unmarshal(ib, &im)
+		json.Unmarshal(jb, &jm)
 		iv, _ := im[sorting]
 		jv, _ := jm[sorting]
 		is := fmt.Sprint(iv)

view/who_test.go

@@ -11,6 +11,7 @@ import (
 	"local/dndex/storage/entity"
 	"net/http"
 	"net/http/httptest"
+	"net/url"
 	"os"
 	"strings"
 	"testing"
@@ -252,6 +253,32 @@ func TestWho(t *testing.T) {
 		}
 		t.Logf("%+v", v)
 	})
+
+	t.Run("trace real sorted asc/desc name", func(t *testing.T) {
+		for _, order := range []string{"1", "-1"} {
+			r := httptest.NewRequest(http.MethodTrace, "/who?namespace=col&sort=name&order="+order, nil)
+			w := httptest.NewRecorder()
+			handler.ServeHTTP(w, r)
+			if w.Code != http.StatusOK {
+				t.Fatalf("%d: %s", w.Code, w.Body.Bytes())
+			}
+			var v []string
+			if err := json.Unmarshal(w.Body.Bytes(), &v); err != nil {
+				t.Fatalf("%v: %s", err, w.Body.Bytes())
+			}
+			if len(v) < 5 {
+				t.Fatal(len(v))
+			}
+			for i := range v {
+				if i == 0 {
+					continue
+				}
+				if (v[i] < v[i-1] && order == "1") || (v[i] > v[i-1] && order == "-1") {
+					t.Fatalf("not sorted: %s: %+v", order, v)
+				}
+			}
+		}
+	})
 }
 
 func fillDB(t *testing.T, g storage.Graph) []entity.One {
@@ -296,3 +323,94 @@ func randomOne() entity.One {
 		Connections: map[string]entity.One{},
 	}
 }
+
+//func sortOnes(ones []entity.One, r *http.Request) []entity.One {
+func TestSortOnes(t *testing.T) {
+	oneA := entity.One{Name: "A", Title: "c", Modified: 2}
+	oneB := entity.One{Name: "B", Title: "b", Modified: 1}
+	oneC := entity.One{Name: "C", Title: "a", Modified: 3}
+
+	cases := map[string]struct {
+		ones  []entity.One
+		sort  string
+		order string
+		test  func(entity.One, entity.One) bool
+	}{
+		"nothing to sort": {},
+		"all the same": {
+			ones: []entity.One{oneA, oneA, oneA},
+			test: func(a, b entity.One) bool { return fmt.Sprint(a) == fmt.Sprint(b) },
+		},
+		"default: modified desc, but already ordered": {
+			ones: []entity.One{oneC, oneB, oneA},
+			test: func(a, b entity.One) bool { return a.Modified >= b.Modified },
+		},
+		"default: modified desc": {
+			ones: []entity.One{oneA, oneB, oneC},
+			test: func(a, b entity.One) bool { return a.Modified >= b.Modified },
+		},
+		"default=modified set=desc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			order: "-1",
+			test:  func(a, b entity.One) bool { return a.Modified >= b.Modified },
+		},
+		"set=modified default=desc": {
+			ones: []entity.One{oneA, oneB, oneC},
+			sort: entity.Modified,
+			test: func(a, b entity.One) bool { return a.Modified >= b.Modified },
+		},
+		"set=modified set=asc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			sort:  entity.Modified,
+			order: "1",
+			test:  func(a, b entity.One) bool { return a.Modified <= b.Modified },
+		},
+		"set=title set=desc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			sort:  entity.Title,
+			order: "-1",
+			test:  func(a, b entity.One) bool { return a.Title >= b.Title },
+		},
+		"set=title set=asc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			sort:  entity.Title,
+			order: "1",
+			test:  func(a, b entity.One) bool { return a.Title <= b.Title },
+		},
+		"set=name set=desc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			sort:  entity.Name,
+			order: "-1",
+			test:  func(a, b entity.One) bool { return a.Name >= b.Name },
+		},
+		"set=name set=asc": {
+			ones:  []entity.One{oneA, oneB, oneC},
+			sort:  entity.Name,
+			order: "1",
+			test:  func(a, b entity.One) bool { return a.Name <= b.Name },
+		},
+	}
+
+	for name, d := range cases {
+		c := d
+		t.Run(name, func(t *testing.T) {
+			q := url.Values{}
+			q.Set("sort", c.sort)
+			q.Set("order", c.order)
+			url := url.URL{
+				Path:     "/",
+				RawQuery: q.Encode(),
+			}
+			r := httptest.NewRequest("GET", url.String(), nil)
+			ones := sortOnes(c.ones, r)
+			for i := range ones {
+				if i == 0 {
+					continue
+				}
+				if ok := c.test(ones[i-1], ones[i]); !ok {
+					t.Fatal(ok, ones[i-1], ones[i])
+				}
+			}
+		})
+	}
+}