Initial commit

worker/worker_test.go

@@ -0,0 +1,43 @@
+package worker
+
+import (
+	"reflect"
+	"strconv"
+	"testing"
+)
+
+func TestWorker_findMax(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		in  [10]int
+		out [3]int
+	}{
+		{
+			in:  [10]int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
+			out: [3]int{8, 9, 10},
+		},
+		{
+			in:  [10]int{10, 9, 8, 7, 6, 5, 4, 3, 2, 1},
+			out: [3]int{8, 9, 10},
+		},
+		{
+			in:  [10]int{9, 7, 6, 10, 5, 4, 3, 8, 1},
+			out: [3]int{8, 9, 10},
+		},
+	}
+
+	for idx, tt := range tests {
+		tt := tt
+
+		t.Run(strconv.Itoa(idx), func(t *testing.T) {
+			t.Parallel()
+
+			w := &Worker{}
+
+			if got := w.findMax(tt.in); !reflect.DeepEqual(got, tt.out) {
+				t.Errorf("findMax() = %v, want %v", got, tt.out)
+			}
+		})
+	}
+}