Remove testify/require dependency and use standard testing

ast/base_test.go

@@ -20,7 +20,8 @@ import (
 	"testing"
 
 	"github.com/sqlc-dev/marino/charset"
-	"github.com/stretchr/testify/require"
+
+	"reflect"
 )
 
 func TestNodeSetText(t *testing.T) {
@@ -37,8 +38,12 @@ func TestNodeSetText(t *testing.T) {
 	}
 	for _, tt := range tests {
 		n.SetText(tt.enc, tt.text)
-		require.Equal(t, tt.expectUTF8Text, n.Text())
-		require.Equal(t, tt.expectText, n.OriginalText())
+		if !reflect.DeepEqual(tt.expectUTF8Text, n.Text()) {
+			t.Fatalf("got %v, want %v", n.Text(), tt.expectUTF8Text)
+		}
+		if !reflect.DeepEqual(tt.expectText, n.OriginalText()) {
+			t.Fatalf("got %v, want %v", n.OriginalText(), tt.expectText)
+		}
 	}
 }
 
@@ -66,7 +71,9 @@ func TestBinaryStringLiteralConversion(t *testing.T) {
 	}
 	for _, tt := range printableTests {
 		n.SetText(charset.EncodingUTF8Impl, tt.text)
-		require.Equal(t, tt.want, n.Text(), tt.name)
+		if !reflect.DeepEqual(tt.want, n.Text()) {
+			t.Fatalf("%v: got %v, want %v", tt.name, n.Text(), tt.want)
+		}
 	}
 
 	// Binary (non-printable) strings — should convert to 0x hex literals
@@ -98,7 +105,9 @@ func TestBinaryStringLiteralConversion(t *testing.T) {
 	}
 	for _, tt := range binaryTests {
 		n.SetText(charset.EncodingUTF8Impl, tt.text)
-		require.Equal(t, tt.want, n.Text(), tt.name)
+		if !reflect.DeepEqual(tt.want, n.Text()) {
+			t.Fatalf("%v: got %v, want %v", tt.name, n.Text(), tt.want)
+		}
 	}
 }
 
@@ -206,7 +215,9 @@ func TestBinaryStringLiteralSkipsComments(t *testing.T) {
 	}
 	for _, tt := range tests {
 		n.SetText(charset.EncodingUTF8Impl, tt.text)
-		require.Equal(t, tt.want, n.Text(), tt.name)
+		if !reflect.DeepEqual(tt.want, n.Text()) {
+			t.Fatalf("%v: got %v, want %v", tt.name, n.Text(), tt.want)
+		}
 	}
 }
 
@@ -215,15 +226,21 @@ func TestBinaryStringLiteralNoBackslashEscapes(t *testing.T) {
 
 	n.SetText(charset.EncodingUTF8Impl, "SELECT '\\n'")
 	n.SetNoBackslashEscapes(true)
-	require.Equal(t, "SELECT '\\n'", n.Text(), "NO_BACKSLASH_ESCAPES literal \\n")
+	if !reflect.DeepEqual("SELECT '\\n'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "NO_BACKSLASH_ESCAPES literal \\n", n.Text(), "SELECT '\\n'")
+	}
 
 	n.SetText(charset.EncodingUTF8Impl, "SELECT '\\' , 'after'")
 	n.SetNoBackslashEscapes(true)
-	require.Equal(t, "SELECT '\\' , 'after'", n.Text(), "NO_BACKSLASH_ESCAPES quote boundary")
+	if !reflect.DeepEqual("SELECT '\\' , 'after'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "NO_BACKSLASH_ESCAPES quote boundary", n.Text(), "SELECT '\\' , 'after'")
+	}
 
 	n.SetText(charset.EncodingUTF8Impl, "SELECT '\xd2\xe4'")
 	n.SetNoBackslashEscapes(true)
-	require.Equal(t, "SELECT 0xd2e4", n.Text(), "NO_BACKSLASH_ESCAPES binary")
+	if !reflect.DeepEqual("SELECT 0xd2e4", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "NO_BACKSLASH_ESCAPES binary", n.Text(), "SELECT 0xd2e4")
+	}
 }
 
 func TestBinaryStringLiteralGBK(t *testing.T) {
@@ -233,23 +250,33 @@ func TestBinaryStringLiteralGBK(t *testing.T) {
 	// This should be decoded as valid GBK and left as a printable string,
 	// not converted to a hex literal.
 	n.SetText(charset.EncodingGBKImpl, "select '\xb1\xed\x31'")
-	require.Equal(t, "select '表1'", n.Text(), "GBK printable")
+	if !reflect.DeepEqual("select '表1'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "GBK printable", n.Text(), "select '表1'")
+	}
 
 	// GBK with actual invalid bytes should still convert to hex
 	n.SetText(charset.EncodingGBKImpl, "select '\x80\xff'")
-	require.Equal(t, "select 0x80ff", n.Text(), "GBK binary")
+	if !reflect.DeepEqual("select 0x80ff", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "GBK binary", n.Text(), "select 0x80ff")
+	}
 
 	// 筡 = \xb9\x5c in GBK; trail byte 0x5c must not be mistaken for backslash
 	n.SetText(charset.EncodingGBKImpl, "select '\xb9\x5c'")
-	require.Equal(t, "select '筡'", n.Text(), "GBK 0x5c trail byte")
+	if !reflect.DeepEqual("select '筡'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "GBK 0x5c trail byte", n.Text(), "select '筡'")
+	}
 
 	// Multiple GBK chars with 0x5c trail bytes: 筡 = \xb9\x5c, 臷 = \xc5\x5c
 	n.SetText(charset.EncodingGBKImpl, "select '\xb9\x5c\xc5\x5c'")
-	require.Equal(t, "select '筡臷'", n.Text(), "GBK multiple 0x5c trail bytes")
+	if !reflect.DeepEqual("select '筡臷'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "GBK multiple 0x5c trail bytes", n.Text(), "select '筡臷'")
+	}
 
 	// 0x5c trail byte right before closing quote must not escape the quote
 	n.SetText(charset.EncodingGBKImpl, "select '\xb9\x5c', 'after'")
-	require.Equal(t, "select '筡', 'after'", n.Text(), "GBK 0x5c before quote")
+	if !reflect.DeepEqual("select '筡', 'after'", n.Text()) {
+		t.Fatalf("%v: got %v, want %v", "GBK 0x5c before quote", n.Text(), "select '筡', 'after'")
+	}
 }
 
 func buildBinaryClause() string {

ast/ddl_test.go

@@ -18,7 +18,8 @@ import (
 
 	. "github.com/sqlc-dev/marino/ast"
 	"github.com/sqlc-dev/marino/format"
-	"github.com/stretchr/testify/require"
+
+	"reflect"
 )
 
 func TestDDLVisitorCover(t *testing.T) {
@@ -59,8 +60,12 @@ func TestDDLVisitorCover(t *testing.T) {
 	for _, v := range stmts {
 		ce.reset()
 		v.node.Accept(checkVisitor{})
-		require.Equal(t, v.expectedEnterCnt, ce.enterCnt)
-		require.Equal(t, v.expectedLeaveCnt, ce.leaveCnt)
+		if !reflect.DeepEqual(v.expectedEnterCnt, ce.enterCnt) {
+			t.Fatalf("got %v, want %v", ce.enterCnt, v.expectedEnterCnt)
+		}
+		if !reflect.DeepEqual(v.expectedLeaveCnt, ce.leaveCnt) {
+			t.Fatalf("got %v, want %v", ce.leaveCnt, v.expectedLeaveCnt)
+		}
 		v.node.Accept(visitor1{})
 	}
 }

ast/dml_test.go

@@ -17,10 +17,13 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/sqlc-dev/marino/parser"
 	. "github.com/sqlc-dev/marino/ast"
 	"github.com/sqlc-dev/marino/format"
-	"github.com/stretchr/testify/require"
+	"github.com/sqlc-dev/marino/parser"
+
+	"reflect"
+	"regexp"
+	"strings"
 )
 
 func TestDMLVisitorCover(t *testing.T) {
@@ -68,8 +71,12 @@ func TestDMLVisitorCover(t *testing.T) {
 	for _, v := range stmts {
 		ce.reset()
 		v.node.Accept(checkVisitor{})
-		require.Equal(t, v.expectedEnterCnt, ce.enterCnt)
-		require.Equal(t, v.expectedLeaveCnt, ce.leaveCnt)
+		if !reflect.DeepEqual(v.expectedEnterCnt, ce.enterCnt) {
+			t.Fatalf("got %v, want %v", ce.enterCnt, v.expectedEnterCnt)
+		}
+		if !reflect.DeepEqual(v.expectedLeaveCnt, ce.leaveCnt) {
+			t.Fatalf("got %v, want %v", ce.leaveCnt, v.expectedLeaveCnt)
+		}
 		v.node.Accept(visitor1{})
 	}
 }
@@ -630,9 +637,15 @@ func TestImportIntoRestore(t *testing.T) {
 }
 
 func TestFulltextSearchModifier(t *testing.T) {
-	require.False(t, FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).IsBooleanMode())
-	require.True(t, FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).IsNaturalLanguageMode())
-	require.False(t, FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).WithQueryExpansion())
+	if FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).IsBooleanMode() {
+		t.Fatal("expected false")
+	}
+	if !(FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).IsNaturalLanguageMode()) {
+		t.Fatal("expected true")
+	}
+	if FulltextSearchModifier(FulltextSearchModifierNaturalLanguageMode).WithQueryExpansion() {
+		t.Fatal("expected false")
+	}
 }
 
 func TestImportIntoSecureText(t *testing.T) {
@@ -658,19 +671,31 @@ func TestImportIntoSecureText(t *testing.T) {
 	for _, tc := range testCases {
 		comment := fmt.Sprintf("input = %s", tc.input)
 		node, err := p.ParseOneStmt(tc.input, "", "")
-		require.NoError(t, err, comment)
+		if err != nil {
+			t.Fatalf("%v: %v", comment, err)
+		}
 		n, ok := node.(SensitiveStmtNode)
-		require.True(t, ok, comment)
-		require.Regexp(t, tc.secured, n.SecureText(), comment)
+		if !(ok) {
+			t.Fatal(comment)
+		}
+		if !regexp.MustCompile(tc.secured).MatchString(n.SecureText()) {
+			t.Fatalf("%v: expected %q to match %q", comment, n.SecureText(), tc.secured)
+		}
 	}
 }
 
 func TestImportIntoFromSelectInvalidStmt(t *testing.T) {
 	p := parser.New()
 	_, err := p.ParseOneStmt("IMPORT INTO t1(a, @1) FROM select * from t2;", "", "")
-	require.ErrorContains(t, err, "Cannot use user variable(1) in IMPORT INTO FROM SELECT statement")
+	if err == nil || !strings.Contains(err.Error(), "Cannot use user variable(1) in IMPORT INTO FROM SELECT statement") {
+		t.Fatalf("expected error containing %q, got %v", "Cannot use user variable(1) in IMPORT INTO FROM SELECT statement", err)
+	}
 	_, err = p.ParseOneStmt("IMPORT INTO t1(a, @b) FROM select * from t2;", "", "")
-	require.ErrorContains(t, err, "Cannot use user variable(b) in IMPORT INTO FROM SELECT statement")
+	if err == nil || !strings.Contains(err.Error(), "Cannot use user variable(b) in IMPORT INTO FROM SELECT statement") {
+		t.Fatalf("expected error containing %q, got %v", "Cannot use user variable(b) in IMPORT INTO FROM SELECT statement", err)
+	}
 	_, err = p.ParseOneStmt("IMPORT INTO t1(a) set a=1 FROM select a from t2;", "", "")
-	require.ErrorContains(t, err, "Cannot use SET clause in IMPORT INTO FROM SELECT statement.")
+	if err == nil || !strings.Contains(err.Error(), "Cannot use SET clause in IMPORT INTO FROM SELECT statement.") {
+		t.Fatalf("expected error containing %q, got %v", "Cannot use SET clause in IMPORT INTO FROM SELECT statement.", err)
+	}
 }

ast/expressions_test.go

@@ -19,7 +19,8 @@ import (
 	. "github.com/sqlc-dev/marino/ast"
 	"github.com/sqlc-dev/marino/format"
 	"github.com/sqlc-dev/marino/mysql"
-	"github.com/stretchr/testify/require"
+
+	"reflect"
 )
 
 type checkVisitor struct{}
@@ -94,8 +95,12 @@ func TestExpresionsVisitorCover(t *testing.T) {
 	for _, v := range stmts {
 		ce.reset()
 		v.node.Accept(checkVisitor{})
-		require.Equal(t, v.expectedEnterCnt, ce.enterCnt)
-		require.Equal(t, v.expectedLeaveCnt, ce.leaveCnt)
+		if !reflect.DeepEqual(v.expectedEnterCnt, ce.enterCnt) {
+			t.Fatalf("got %v, want %v", ce.enterCnt, v.expectedEnterCnt)
+		}
+		if !reflect.DeepEqual(v.expectedLeaveCnt, ce.leaveCnt) {
+			t.Fatalf("got %v, want %v", ce.leaveCnt, v.expectedLeaveCnt)
+		}
 		v.node.Accept(visitor1{})
 	}
 }

ast/flag_test.go

@@ -14,11 +14,13 @@
 package ast_test
 
 import (
+	"fmt"
 	"testing"
 
-	"github.com/sqlc-dev/marino/parser"
 	"github.com/sqlc-dev/marino/ast"
-	"github.com/stretchr/testify/require"
+	"github.com/sqlc-dev/marino/parser"
+
+	"reflect"
 )
 
 func TestHasAggFlag(t *testing.T) {
@@ -33,7 +35,9 @@ func TestHasAggFlag(t *testing.T) {
 	}
 	for _, tt := range flagTests {
 		expr.SetFlag(tt.flag)
-		require.Equal(t, tt.hasAgg, ast.HasAggFlag(expr))
+		if !reflect.DeepEqual(tt.hasAgg, ast.HasAggFlag(expr)) {
+			t.Fatalf("got %v, want %v", ast.HasAggFlag(expr), tt.hasAgg)
+		}
 	}
 }
 
@@ -130,10 +134,14 @@ func TestFlag(t *testing.T) {
 	p := parser.New()
 	for _, tt := range flagTests {
 		stmt, err := p.ParseOneStmt("select "+tt.expr, "", "")
-		require.NoError(t, err)
+		if err != nil {
+			t.Fatal(err)
+		}
 		selectStmt := stmt.(*ast.SelectStmt)
 		ast.SetFlag(selectStmt)
 		expr := selectStmt.Fields.Fields[0].Expr
-		require.Equalf(t, tt.flag, expr.GetFlag(), "For %s", tt.expr)
+		if !reflect.DeepEqual(tt.flag, expr.GetFlag()) {
+			t.Fatalf("%s: got %v, want %v", fmt.Sprintf("For %s", tt.expr), expr.GetFlag(), tt.flag)
+		}
 	}
 }

ast/format_test.go

@@ -5,9 +5,10 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/sqlc-dev/marino/parser"
 	"github.com/sqlc-dev/marino/ast"
-	"github.com/stretchr/testify/require"
+	"github.com/sqlc-dev/marino/parser"
+
+	"reflect"
 )
 
 func getDefaultCharsetAndCollate() (string, string) {
@@ -89,10 +90,14 @@ func TestAstFormat(t *testing.T) {
 		charset, collation := getDefaultCharsetAndCollate()
 		stmts, _, err := parser.New().Parse(expr, charset, collation)
 		node := stmts[0].(*ast.SelectStmt).Fields.Fields[0].Expr
-		require.NoError(t, err)
+		if err != nil {
+			t.Fatal(err)
+		}
 
 		writer := bytes.NewBufferString("")
 		node.Format(writer)
-		require.Equal(t, tt.output, writer.String())
+		if !reflect.DeepEqual(tt.output, writer.String()) {
+			t.Fatalf("got %v, want %v", writer.String(), tt.output)
+		}
 	}
 }