*: migrate test-infra to testify (#344)

Makefile

@@ -50,12 +50,10 @@ check:
 static: export GO111MODULE=on
 static: tools
 	@ # Not running vet and fmt through metalinter becauase it ends up looking at vendor
-	tools/bin/gofumports -w -d -format-only -local $(DUMPLING_PKG) $$($(PACKAGE_DIRECTORIES)) 2>&1 | $(CHECKER)
 	tools/bin/govet --shadow $$($(PACKAGE_DIRECTORIES)) 2>&1 | $(CHECKER)
 
 	@# why some lints are disabled?
 	@#   gochecknoglobals - disabled because we do use quite a lot of globals
-	@#          goimports - executed above already, gofumports
 	@#              gofmt - ditto
 	@#                gci - ditto
 	@#                wsl - too pedantic about the formatting
@@ -76,7 +74,6 @@ static: tools
 	@#      sqlclosecheck - the rows in dumpling is created in one function but closed in other functions
 	CGO_ENABLED=0 tools/bin/golangci-lint run --enable-all --deadline 120s \
 		--disable gochecknoglobals \
-		--disable goimports \
 		--disable gofmt \
 		--disable gci \
 		--disable wsl \
@@ -97,6 +94,8 @@ static: tools
 		--disable errorlint \
 		--disable sqlclosecheck \
 		--disable scopelint \
+		--disable gofumpt \
+		--disable interfacer \
 		$$($(PACKAGE_DIRECTORIES))
 	# pingcap/errors APIs are mixed with multiple patterns 'pkg/errors',
 	# 'juju/errors' and 'pingcap/parser'. To avoid confusion and mistake,

go.mod

@@ -13,7 +13,6 @@ require (
 	github.com/gorilla/websocket v1.4.1 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.14.3 // indirect
 	github.com/pingcap/br v5.0.4-0.20210723091214-cd2f2da8fa9b+incompatible
-	github.com/pingcap/check v0.0.0-20200212061837-5e12011dc712
 	github.com/pingcap/errors v0.11.5-0.20201126102027-b0a155152ca3
 	github.com/pingcap/failpoint v0.0.0-20210316064728-7acb0f0a3dfd
 	github.com/pingcap/log v0.0.0-20210317133921-96f4fcab92a4
@@ -26,11 +25,13 @@ require (
 	github.com/soheilhy/cmux v0.1.4
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5
+	github.com/stretchr/testify v1.7.0
 	github.com/syndtr/goleveldb v1.0.1-0.20190625010220-02440ea7a285 // indirect
 	github.com/tikv/pd v1.1.0-beta.0.20210323123936-c8fa72502f16
 	github.com/xitongsys/parquet-go v1.6.0 // indirect
 	go.etcd.io/bbolt v1.3.5 // indirect
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20200824191128-ae9734ed278b
+	go.uber.org/goleak v0.10.0
 	go.uber.org/zap v1.17.0
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect
 	golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9

tools/Makefile

@@ -1,7 +1,4 @@
-all: bin/gofumports bin/govet bin/revive bin/golangci-lint bin/failpoint-ctl
-
-bin/gofumports:
-	go build -o $@ mvdan.cc/gofumpt/gofumports
+all: bin/govet bin/revive bin/golangci-lint bin/failpoint-ctl
 
 bin/govet:
 	go build -o $@ github.com/dnephin/govet

tools/go.mod

@@ -7,5 +7,4 @@ require (
 	github.com/golangci/golangci-lint v1.33.0
 	github.com/mgechev/revive v1.0.2
 	github.com/pingcap/failpoint v0.0.0-20200702092429-9f69995143ce
-	mvdan.cc/gofumpt v0.0.0-20201123090407-3077abae40c0
 )

tools/go.sum

@@ -151,9 +151,8 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.3 h1:x95R7cp+rSeeqAMI2knLtQ0DKlaBhv2NrtrOvafPHRo=
-github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
@@ -335,8 +334,6 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.5.2/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
-github.com/rogpeppe/go-internal v1.6.2 h1:aIihoIOHCiLZHxyoNQ+ABL4NKhFTgKLBdMLyEAh98m0=
-github.com/rogpeppe/go-internal v1.6.2/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryancurrah/gomodguard v1.1.0 h1:DWbye9KyMgytn8uYpuHkwf0RHqAYO6Ay/D0TbCpPtVU=
 github.com/ryancurrah/gomodguard v1.1.0/go.mod h1:4O8tr7hBODaGE6VIhfJDHcwzh5GUccKSJBU0UMXJFVM=
@@ -476,9 +473,8 @@ golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200602114024-627f9648deb9/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20200822124328-c89045814202 h1:VvcQYSHwXgi7W+TpUR6A9g6Up98WAHf3f/ulnJ62IyA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974 h1:IX6qOQeG5uLjB/hjjwjedwfjND0hgjPMMyO1RoIXQNI=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -489,7 +485,6 @@ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -515,14 +510,12 @@ golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200602225109-6fdc65e7d980/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634 h1:bNEHhJCnrwMKNMmOx3yAynp5vs5/gRy+XWFtZFu7NBM=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -570,9 +563,8 @@ golang.org/x/tools v0.0.0-20201001104356-43ebab892c4c/go.mod h1:z6u4i615ZeAfBE4X
 golang.org/x/tools v0.0.0-20201002184944-ecd9fd270d5d/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
 golang.org/x/tools v0.0.0-20201007032633-0806396f153e/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
 golang.org/x/tools v0.0.0-20201011145850-ed2f50202694/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
+golang.org/x/tools v0.0.0-20201013201025-64a9e34f3752 h1:2ntEwh02rqo2jSsrYmp4yKHHjh0CbXP3ZtSUetSB+q8=
 golang.org/x/tools v0.0.0-20201013201025-64a9e34f3752/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
-golang.org/x/tools v0.0.0-20201121010211-780cb80bd7fb h1:z5+u0pkAUPUWd3taoTialQ2JAMo4Wo1Z3L25U4ZV9r0=
-golang.org/x/tools v0.0.0-20201121010211-780cb80bd7fb/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -611,7 +603,6 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/errgo.v2 v2.1.0 h1:0vLT13EuvQ0hNvakwLuFZ/jYrLp5F3kcWHXdRggjCE8=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
@@ -635,9 +626,8 @@ honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt
 honnef.co/go/tools v0.0.1-2020.1.6 h1:W18jzjh8mfPez+AwGLxmOImucz/IFjpNlrKVnaj2YVc=
 honnef.co/go/tools v0.0.1-2020.1.6/go.mod h1:pyyisuGw24ruLjrr1ddx39WE0y9OooInRzEYLhQB2YY=
 k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
+mvdan.cc/gofumpt v0.0.0-20200802201014-ab5a8192947d h1:t8TAw9WgTLghti7RYkpPmqk4JtQ3+wcP5GgZqgWeWLQ=
 mvdan.cc/gofumpt v0.0.0-20200802201014-ab5a8192947d/go.mod h1:bzrjFmaD6+xqohD3KYP0H2FEuxknnBmyyOxdhLdaIws=
-mvdan.cc/gofumpt v0.0.0-20201123090407-3077abae40c0 h1:kQ90sSvDP83HYKOsmrpDtcKkbWPjWYL2LmSCz1oE6vE=
-mvdan.cc/gofumpt v0.0.0-20201123090407-3077abae40c0/go.mod h1:E4LOcu9JQEtnYXtB1Y51drqh2Qr2Ngk9J3YrRCwcbd0=
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed h1:WX1yoOaKQfddO/mLzdV4wptyWgoH/6hwLs7QHTixo0I=
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphDJbHOQO1DFFFTeBo=

tools/go_mod_guard.go

@@ -14,7 +14,5 @@ import (
 
 	// failpoint enables manual 'failure' of some execution points.
 	_ "github.com/pingcap/failpoint"
-
-	// A stricter gofmt
-	_ "mvdan.cc/gofumpt/gofumports"
+	_ "github.com/pingcap/failpoint/code"
 )

v4/export/block_allow_list_test.go

@@ -4,19 +4,17 @@ package export
 
 import (
 	"strings"
+	"testing"
 
 	tcontext "github.com/pingcap/dumpling/v4/context"
-
-	. "github.com/pingcap/check"
 	"github.com/pingcap/tidb-tools/pkg/filter"
 	tf "github.com/pingcap/tidb-tools/pkg/table-filter"
+	"github.com/stretchr/testify/require"
 )
 
-var _ = Suite(&testBWListSuite{})
-
-type testBWListSuite struct{}
+func TestFilterTables(t *testing.T) {
+	t.Parallel()
 
-func (s *testBWListSuite) TestFilterTables(c *C) {
 	tctx := tcontext.Background().WithLogger(appLogger)
 	dbTables := DatabaseTables{}
 	expectedDBTables := DatabaseTables{}
@@ -28,26 +26,29 @@ func (s *testBWListSuite) TestFilterTables(c *C) {
 	dbTables.AppendTables("yyy", []string{"xxx"}, []uint64{0})
 
 	tableFilter, err := tf.Parse([]string{"*.*"})
-	c.Assert(err, IsNil)
+	require.NoError(t, err)
+
 	conf := &Config{
 		ServerInfo: ServerInfo{
 			ServerType: ServerTypeTiDB,
 		},
 		Tables:      dbTables,
 		TableFilter: tableFilter,
 	}
-
 	databases := []string{filter.InformationSchemaName, filter.PerformanceSchemaName, "xxx", "yyy"}
-	c.Assert(filterDatabases(tctx, conf, databases), DeepEquals, databases)
+	require.Equal(t, databases, filterDatabases(tctx, conf, databases))
 
 	conf.TableFilter = tf.NewSchemasFilter("xxx")
-	c.Assert(filterDatabases(tctx, conf, databases), DeepEquals, []string{"xxx"})
+	require.Equal(t, []string{"xxx"}, filterDatabases(tctx, conf, databases))
+
 	filterTables(tcontext.Background(), conf)
-	c.Assert(conf.Tables, HasLen, 1)
-	c.Assert(conf.Tables, DeepEquals, expectedDBTables)
+	require.Len(t, conf.Tables, 1)
+	require.Equal(t, expectedDBTables, conf.Tables)
 }
 
-func (s *testBWListSuite) TestFilterDatabaseWithNoTable(c *C) {
+func TestFilterDatabaseWithNoTable(t *testing.T) {
+	t.Parallel()
+
 	dbTables := DatabaseTables{}
 	expectedDBTables := DatabaseTables{}
 
@@ -61,21 +62,21 @@ func (s *testBWListSuite) TestFilterDatabaseWithNoTable(c *C) {
 		DumpEmptyDatabase: true,
 	}
 	filterTables(tcontext.Background(), conf)
-	c.Assert(conf.Tables, HasLen, 0)
+	require.Len(t, conf.Tables, 0)
 
 	dbTables["xxx"] = []*TableInfo{}
 	expectedDBTables["xxx"] = []*TableInfo{}
 	conf.Tables = dbTables
 	conf.TableFilter = tf.NewSchemasFilter("xxx")
 	filterTables(tcontext.Background(), conf)
-	c.Assert(conf.Tables, HasLen, 1)
-	c.Assert(conf.Tables, DeepEquals, expectedDBTables)
+	require.Len(t, conf.Tables, 1)
+	require.Equal(t, expectedDBTables, conf.Tables)
 
 	dbTables["xxx"] = []*TableInfo{}
 	expectedDBTables = DatabaseTables{}
 	conf.Tables = dbTables
 	conf.DumpEmptyDatabase = false
 	filterTables(tcontext.Background(), conf)
-	c.Assert(conf.Tables, HasLen, 0)
-	c.Assert(conf.Tables, DeepEquals, expectedDBTables)
+	require.Len(t, conf.Tables, 0)
+	require.Equal(t, expectedDBTables, conf.Tables)
 }

v4/export/config_test.go

@@ -3,23 +3,22 @@
 package export
 
 import (
-	tcontext "github.com/pingcap/dumpling/v4/context"
+	"testing"
 
-	. "github.com/pingcap/check"
+	tcontext "github.com/pingcap/dumpling/v4/context"
+	"github.com/stretchr/testify/require"
 )
 
-var _ = Suite(&testConfigSuite{})
-
-type testConfigSuite struct{}
-
-func (s *testConfigSuite) TestCreateExternalStorage(c *C) {
-	mockConfig := defaultConfigForTest(c)
+func TestCreateExternalStorage(t *testing.T) {
+	t.Parallel()
+	mockConfig := defaultConfigForTest(t)
 	loc, err := mockConfig.createExternalStorage(tcontext.Background())
-	c.Assert(err, IsNil)
-	c.Assert(loc.URI(), Matches, "file:.*")
+	require.NoError(t, err)
+	require.Regexp(t, "file:.*", loc.URI())
 }
 
-func (s *testConfigSuite) TestMatchMysqlBugversion(c *C) {
+func TestMatchMysqlBugVersion(t *testing.T) {
+	t.Parallel()
 	cases := []struct {
 		serverInfo ServerInfo
 		expected   bool
@@ -31,7 +30,6 @@ func (s *testConfigSuite) TestMatchMysqlBugversion(c *C) {
 		{ParseServerInfo(tcontext.Background(), "8.0.23"), false},
 	}
 	for _, x := range cases {
-		cmt := Commentf("server info %s", x.serverInfo)
-		c.Assert(x.expected, Equals, matchMysqlBugversion(x.serverInfo), cmt)
+		require.Equalf(t, x.expected, matchMysqlBugversion(x.serverInfo), "server info: %s", x.serverInfo)
 	}
 }