update test case golden file

  go test ./... -update

Makefile

@@ -64,6 +64,12 @@ test:
 	go test ./...
 	@echo "test Success!"
 
+# Rule golang test cases with `-update` flag
+test-update:
+	@echo "\033[92mRun all test cases with -update flag ...\033[0m"
+	go test ./... -update
+	@echo "test-update Success!"
+
 # Code Coverage
 # colorful coverage numerical >=90% GREEN, <80% RED, Other YELLOW
 .PHONY: cover

ast/pretty.go

@@ -32,7 +32,7 @@ func Pretty(sql string, method string) (output string) {
 	// 超出 Config.MaxPrettySQLLength 长度的 SQL 会对其指纹进行 pretty
 	if len(sql) > common.Config.MaxPrettySQLLength {
 		fingerprint := query.Fingerprint(sql)
-		// 超出 Config.MaxFpPrettySqlLength 长度的指纹不会进行pretty
+		// 超出 Config.MaxPrettySQLLength 长度的指纹不会进行pretty
 		if len(fingerprint) > common.Config.MaxPrettySQLLength {
 			return sql
 		}

cmd/soar/soar_test.go

@@ -17,13 +17,17 @@
 package main
 
 import (
+	"flag"
 	"testing"
 
 	"github.com/XiaoMi/soar/common"
 )
 
+var update = flag.Bool("update", false, "update .golden files")
+
 func init() {
 	common.Config.OnlineDSN.Schema = "sakila"
+	_ = update
 }
 
 func Test_Main(_ *testing.T) {

common/config.go

@@ -25,6 +25,7 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
+	"path/filepath"
 	"regexp"
 	"runtime"
 	"strings"
@@ -587,17 +588,13 @@ func readCmdFlags() error {
 	Config.QueryTimeOut = *queryTimeOut
 
 	Config.LogLevel = *logLevel
-	if strings.HasPrefix(*logOutput, "/") {
+	if filepath.IsAbs(*logOutput) {
 		Config.LogOutput = *logOutput
 	} else {
 		if BaseDir == "" {
 			Config.LogOutput = *logOutput
 		} else {
-			if runtime.GOOS == "windows" {
-				Config.LogOutput = *logOutput
-			} else {
-				Config.LogOutput = BaseDir + "/" + *logOutput
-			}
+			Config.LogOutput = filepath.Join(BaseDir, *logOutput)
 		}
 	}
 	Config.ReportType = strings.ToLower(*reportType)

common/config_test.go

@@ -19,6 +19,7 @@ package common
 import (
 	"flag"
 	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/kr/pretty"
@@ -37,7 +38,7 @@ func TestReadConfigFile(t *testing.T) {
 	if Config == nil {
 		Config = new(Configuration)
 	}
-	Config.readConfigFile("../soar.yaml")
+	Config.readConfigFile(filepath.Join(DevPath, "etc/soar.yaml"))
 }
 
 func TestParseDSN(t *testing.T) {
@@ -59,11 +60,14 @@ func TestParseDSN(t *testing.T) {
 		"/database",
 	}
 
-	GoldenDiff(func() {
+	err := GoldenDiff(func() {
 		for _, dsn := range dsns {
 			pretty.Println(parseDSN(dsn, nil))
 		}
 	}, t.Name(), update)
+	if nil != err {
+		t.Fatal(err)
+	}
 }
 
 func TestListReportTypes(t *testing.T) {
@@ -100,7 +104,14 @@ func TestArgConfig(t *testing.T) {
 }
 
 func TestPrintConfiguration(t *testing.T) {
-	Config.Verbose = true
-	PrintConfiguration()
-
+	Config.readConfigFile(filepath.Join(DevPath, "etc/soar.yaml"))
+	oldLogOutput := Config.LogOutput
+	Config.LogOutput = "soar.log"
+	err := GoldenDiff(func() {
+		PrintConfiguration()
+	}, t.Name(), update)
+	if err != nil {
+		t.Error(err)
+	}
+	Config.LogOutput = oldLogOutput
 }

common/testdata/TestParseDSN.golden

-&common.dsn{Addr:"", Schema:"", User:"", Password:"", Charset:"", Disable:true, Version:0}
+(*common.dsn)(nil)
 &common.dsn{Addr:"hostname:3307", Schema:"database", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Version:999}
 &common.dsn{Addr:"hostname:3307", Schema:"information_schema", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Version:999}
 &common.dsn{Addr:"hostname:3306", Schema:"database", User:"user", Password:"password", Charset:"utf8mb4", Disable:false, Version:999}

common/testdata/TestPrintConfiguration.golden

 online-dsn:
-  addr: ""
-  schema: information_schema
-  user: ""
-  password: ""
+  addr: 127.0.0.1:3306
+  schema: sakila
+  user: root
+  password: '********'
   charset: utf8mb4
-  disable: true
+  disable: false
 test-dsn:
-  addr: ""
-  schema: information_schema
-  user: ""
-  password: ""
+  addr: 127.0.0.1:3306
+  schema: sakila
+  user: root
+  password: '********'
   charset: utf8mb4
-  disable: true
-allow-online-as-test: false
+  disable: false
+allow-online-as-test: true
 drop-test-temporary: true
 cleanup-test-database: false
 only-syntax-check: false
 sampling-statistic-target: 100
-sampling: false
+sampling: true
 profiling: false
 trace: false
 explain: true
 conn-time-out: 3
 query-time-out: 30
 delimiter: ;
-log-level: 3
-log-output: /dev/stderr
+log-level: 7
+log-output: soar.log
 report-type: markdown
 report-css: ""
 report-javascript: ""
@@ -62,6 +62,7 @@ table-allow-engines:
 - innodb
 max-index-count: 10
 max-column-count: 40
+max-value-count: 100
 index-prefix: idx_
 unique-key-prefix: uk_
 max-subquery-depth: 5
@@ -89,6 +90,6 @@ list-heuristic-rules: false
 list-rewrite-rules: false
 list-test-sqls: false
 list-report-types: false
-verbose: true
+verbose: false
 dry-run: true
 max-pretty-sql-length: 1024

database/trace_test.go

@@ -30,13 +30,10 @@ var update = flag.Bool("update", false, "update .golden files")
 func TestTrace(t *testing.T) {
 	common.Config.QueryTimeOut = 1
 	res, err := connTest.Trace("select 1")
-	if err == nil {
-		common.GoldenDiff(func() {
-			pretty.Println(res)
-		}, t.Name(), update)
-	} else {
+	if err != nil {
 		t.Error(err)
 	}
+	pretty.Println(res)
 }
 
 func TestFormatTrace(t *testing.T) {

env/env_test.go

@@ -46,7 +46,6 @@ func TestNewVirtualEnv(t *testing.T) {
 	testSQL := []string{
 		"create table t(id int,c1 varchar(20),PRIMARY KEY (id));",
 		"alter table t add index `idx_c1`(c1);",
-		"alter table t add index `idx_c1`(c1);",
 		"select * from city where country_id = 44;",
 		"select * from address where address2 is not null;",
 		"select * from address where address2 is null;",
@@ -92,7 +91,7 @@ func TestNewVirtualEnv(t *testing.T) {
 
 	env := NewVirtualEnv(connTest)
 	defer env.CleanUp()
-	common.GoldenDiff(func() {
+	err := common.GoldenDiff(func() {
 		for _, sql := range testSQL {
 			env.BuildVirtualEnv(rEnv, sql)
 			switch err := env.Error.(type) {
@@ -111,6 +110,9 @@ func TestNewVirtualEnv(t *testing.T) {
 			}
 		}
 	}, t.Name(), update)
+	if err != nil {
+		t.Error(err)
+	}
 }
 
 func TestCleanupTestDatabase(t *testing.T) {

env/testdata/TestNewVirtualEnv.golden

 create table t(id int,c1 varchar(20),PRIMARY KEY (id)); OK
 alter table t add index `idx_c1`(c1); OK
-alter table t add index `idx_c1`(c1); OK
 select * from city where country_id = 44; OK
 select * from address where address2 is not null; OK
 select * from address where address2 is null; OK