util/set: migrate test-infra to testify (pingcap#26488)

Author: PragmaTwice

util/set/float64_set_test.go

@@ -16,18 +16,13 @@ package set
 import (
 	"testing"
 
-	"github.com/pingcap/check"
+	"github.com/stretchr/testify/assert"
 )
 
-func TestT(t *testing.T) {
-	check.TestingT(t)
-}
-
-var _ = check.Suite(&float64SetTestSuite{})
-
-type float64SetTestSuite struct{}
+func TestFloat64Set(t *testing.T) {
+	t.Parallel()
+	assert := assert.New(t)
 
-func (s *float64SetTestSuite) TestFloat64Set(c *check.C) {
 	set := NewFloat64Set()
 	vals := []float64{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0}
 	for i := range vals {
@@ -37,12 +32,12 @@ func (s *float64SetTestSuite) TestFloat64Set(c *check.C) {
 		set.Insert(vals[i])
 		set.Insert(vals[i])
 	}
-	c.Assert(set.Count(), check.Equals, len(vals))
+	assert.Equal(len(vals), set.Count())
 
-	c.Assert(len(set), check.Equals, len(vals))
+	assert.Equal(len(vals), len(set))
 	for i := range vals {
-		c.Assert(set.Exist(vals[i]), check.IsTrue)
+		assert.True(set.Exist(vals[i]))
 	}
 
-	c.Assert(set.Exist(3), check.IsFalse)
+	assert.False(set.Exist(3))
 }

util/set/int_set_test.go

@@ -14,14 +14,15 @@
 package set
 
 import (
-	"github.com/pingcap/check"
-)
+	"testing"
 
-var _ = check.Suite(&intSetTestSuite{})
+	"github.com/stretchr/testify/assert"
+)
 
-type intSetTestSuite struct{}
+func TestIntSet(t *testing.T) {
+	t.Parallel()
+	assert := assert.New(t)
 
-func (s *intSetTestSuite) TestIntSet(c *check.C) {
 	set := NewIntSet()
 	vals := []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
 	for i := range vals {
@@ -31,17 +32,20 @@ func (s *intSetTestSuite) TestIntSet(c *check.C) {
 		set.Insert(vals[i])
 		set.Insert(vals[i])
 	}
-	c.Assert(set.Count(), check.Equals, len(vals))
+	assert.Equal(len(vals), set.Count())
 
-	c.Assert(len(set), check.Equals, len(vals))
+	assert.Equal(len(vals), len(set))
 	for i := range vals {
-		c.Assert(set.Exist(vals[i]), check.IsTrue)
+		assert.True(set.Exist(vals[i]))
 	}
 
-	c.Assert(set.Exist(11), check.IsFalse)
+	assert.False(set.Exist(11))
 }
 
-func (s *intSetTestSuite) TestInt64Set(c *check.C) {
+func TestInt64Set(t *testing.T) {
+	t.Parallel()
+	assert := assert.New(t)
+
 	set := NewInt64Set()
 	vals := []int64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
 	for i := range vals {
@@ -52,16 +56,16 @@ func (s *intSetTestSuite) TestInt64Set(c *check.C) {
 		set.Insert(vals[i])
 	}
 
-	c.Assert(len(set), check.Equals, len(vals))
+	assert.Equal(len(vals), len(set))
 	for i := range vals {
-		c.Assert(set.Exist(vals[i]), check.IsTrue)
+		assert.True(set.Exist(vals[i]))
 	}
 
-	c.Assert(set.Exist(11), check.IsFalse)
+	assert.False(set.Exist(11))
 
 	set = NewInt64Set(1, 2, 3, 4, 5, 6)
 	for i := 1; i < 7; i++ {
-		c.Assert(set.Exist(int64(i)), check.IsTrue)
+		assert.True(set.Exist(int64(i)))
 	}
-	c.Assert(set.Exist(7), check.IsFalse)
+	assert.False(set.Exist(7))
 }

util/set/main_test.go

@@ -0,0 +1,26 @@
+// Copyright 2021 PingCAP, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package set
+
+import (
+	"testing"
+
+	"github.com/pingcap/tidb/util/testbridge"
+	"go.uber.org/goleak"
+)
+
+func TestMain(m *testing.M) {
+	testbridge.WorkaroundGoCheckFlags()
+	goleak.VerifyTestMain(m)
+}

util/set/string_set_test.go

@@ -15,15 +15,15 @@ package set
 
 import (
 	"fmt"
+	"testing"
 
-	"github.com/pingcap/check"
+	"github.com/stretchr/testify/assert"
 )
 
-var _ = check.Suite(&stringSetTestSuite{})
+func TestStringSet(t *testing.T) {
+	t.Parallel()
+	assert := assert.New(t)
 
-type stringSetTestSuite struct{}
-
-func (s *stringSetTestSuite) TestStringSet(c *check.C) {
 	set := NewStringSet()
 	vals := []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"}
 	for i := range vals {
@@ -33,32 +33,32 @@ func (s *stringSetTestSuite) TestStringSet(c *check.C) {
 		set.Insert(vals[i])
 		set.Insert(vals[i])
 	}
-	c.Assert(set.Count(), check.Equals, len(vals))
+	assert.Equal(len(vals), set.Count())
 
-	c.Assert(len(set), check.Equals, len(vals))
+	assert.Equal(len(vals), len(set))
 	for i := range vals {
-		c.Assert(set.Exist(vals[i]), check.IsTrue)
+		assert.True(set.Exist(vals[i]))
 	}
 
-	c.Assert(set.Exist("11"), check.IsFalse)
+	assert.False(set.Exist("11"))
 
 	set = NewStringSet("1", "2", "3", "4", "5", "6")
 	for i := 1; i < 7; i++ {
-		c.Assert(set.Exist(fmt.Sprintf("%d", i)), check.IsTrue)
+		assert.True(set.Exist(fmt.Sprintf("%d", i)))
 	}
-	c.Assert(set.Exist("7"), check.IsFalse)
+	assert.False(set.Exist("7"))
 
 	s1 := NewStringSet("1", "2", "3")
 	s2 := NewStringSet("4", "2", "3")
 	s3 := s1.Intersection(s2)
-	c.Assert(s3, check.DeepEquals, NewStringSet("2", "3"))
+	assert.Equal(NewStringSet("2", "3"), s3)
 
 	s4 := NewStringSet("4", "5", "3")
-	c.Assert(s3.Intersection(s4), check.DeepEquals, NewStringSet("3"))
+	assert.Equal(NewStringSet("3"), s3.Intersection(s4))
 
 	s5 := NewStringSet("4", "5")
-	c.Assert(s3.Intersection(s5), check.DeepEquals, NewStringSet())
+	assert.Equal(NewStringSet(), s3.Intersection(s5))
 
 	s6 := NewStringSet()
-	c.Assert(s3.Intersection(s6), check.DeepEquals, NewStringSet())
+	assert.Equal(NewStringSet(), s3.Intersection(s6))
 }