config: add ListValue on the PartitionConfig for the partition list r…

…adondb#491

[summary]
add ListValue on the PartitionConfig to the partition list

[test case]
src/config/config_test.go

[patch codecov]
86.5%

src/config/config.go

@@ -166,9 +166,10 @@ type BackendsConfig struct {
 
 // PartitionConfig tuple.
 type PartitionConfig struct {
-	Table   string `json:"table"`
-	Segment string `json:"segment"`
-	Backend string `json:"backend"`
+	Table     string `json:"table"`
+	Segment   string `json:"segment"`
+	Backend   string `json:"backend"`
+	ListValue string `json:"listvalue"`
 }
 
 // AutoIncrement tuple.

src/config/config_test.go

@@ -219,6 +219,28 @@ func TestReadTableConfig(t *testing.T) {
 	assert.Equal(t, want, got)
 }
 
+func TestReadTableConfigList(t *testing.T) {
+	data := `{
+	"name": "L",
+	"shardtype": "",
+	"shardkey": "id",
+	"partitions": [
+		{
+			"table": "L1",
+			"segment": "",
+			"backend": "backend2",
+			"listvalue": "2"
+		}
+	]
+}`
+
+	table, err := ReadTableConfig(data)
+	assert.Nil(t, err)
+	want := MockTablesConfig[2]
+	got := table
+	assert.Equal(t, want, got)
+}
+
 func TestRouterConfigUnmarshalJSON(t *testing.T) {
 	log := xlog.NewStdLog(xlog.Level(xlog.PANIC))
 	tmpDir := getTmpDir("", "radon_config_", log)

src/config/mock.go

@@ -28,6 +28,11 @@ var (
 			ShardKey:   "id",
 			Partitions: MockPartitionBConfig,
 		},
+		&TableConfig{
+			Name:       "L",
+			ShardKey:   "id",
+			Partitions: MockPartitionLConfig,
+		},
 	}
 
 	// MockPartitionAConfig config.
@@ -73,6 +78,16 @@ var (
 		},
 	}
 
+	// MockPartitionLConfig.
+	MockPartitionLConfig = []*PartitionConfig{
+		&PartitionConfig{
+			Table:     "L1",
+			Segment:   "",
+			Backend:   "backend2",
+			ListValue: "2",
+		},
+	}
+
 	// MockAutoIncrment.
 	MockAutoIncrment = &AutoIncrement{
 		Column: "autoincrement",