Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / go-sql-driver / mysql / statement_test.go

diff --git a/vendor/github.com/go-sql-driver/mysql/statement_test.go b/vendor/github.com/go-sql-driver/mysql/statement_test.go
new file mode 100644 (file)
index 0000000..98a6c19
--- /dev/null
+++ b/vendor/github.com/go-sql-driver/mysql/statement_test.go
@@ -0,0 +1,126 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2017 The Go-MySQL-Driver Authors. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package mysql
+
+import (
+       "bytes"
+       "testing"
+)
+
+func TestConvertDerivedString(t *testing.T) {
+       type derived string
+
+       output, err := converter{}.ConvertValue(derived("value"))
+       if err != nil {
+               t.Fatal("Derived string type not convertible", err)
+       }
+
+       if output != "value" {
+               t.Fatalf("Derived string type not converted, got %#v %T", output, output)
+       }
+}
+
+func TestConvertDerivedByteSlice(t *testing.T) {
+       type derived []uint8
+
+       output, err := converter{}.ConvertValue(derived("value"))
+       if err != nil {
+               t.Fatal("Byte slice not convertible", err)
+       }
+
+       if bytes.Compare(output.([]byte), []byte("value")) != 0 {
+               t.Fatalf("Byte slice not converted, got %#v %T", output, output)
+       }
+}
+
+func TestConvertDerivedUnsupportedSlice(t *testing.T) {
+       type derived []int
+
+       _, err := converter{}.ConvertValue(derived{1})
+       if err == nil || err.Error() != "unsupported type mysql.derived, a slice of int" {
+               t.Fatal("Unexpected error", err)
+       }
+}
+
+func TestConvertDerivedBool(t *testing.T) {
+       type derived bool
+
+       output, err := converter{}.ConvertValue(derived(true))
+       if err != nil {
+               t.Fatal("Derived bool type not convertible", err)
+       }
+
+       if output != true {
+               t.Fatalf("Derived bool type not converted, got %#v %T", output, output)
+       }
+}
+
+func TestConvertPointer(t *testing.T) {
+       str := "value"
+
+       output, err := converter{}.ConvertValue(&str)
+       if err != nil {
+               t.Fatal("Pointer type not convertible", err)
+       }
+
+       if output != "value" {
+               t.Fatalf("Pointer type not converted, got %#v %T", output, output)
+       }
+}
+
+func TestConvertSignedIntegers(t *testing.T) {
+       values := []interface{}{
+               int8(-42),
+               int16(-42),
+               int32(-42),
+               int64(-42),
+               int(-42),
+       }
+
+       for _, value := range values {
+               output, err := converter{}.ConvertValue(value)
+               if err != nil {
+                       t.Fatalf("%T type not convertible %s", value, err)
+               }
+
+               if output != int64(-42) {
+                       t.Fatalf("%T type not converted, got %#v %T", value, output, output)
+               }
+       }
+}
+
+func TestConvertUnsignedIntegers(t *testing.T) {
+       values := []interface{}{
+               uint8(42),
+               uint16(42),
+               uint32(42),
+               uint64(42),
+               uint(42),
+       }
+
+       for _, value := range values {
+               output, err := converter{}.ConvertValue(value)
+               if err != nil {
+                       t.Fatalf("%T type not convertible %s", value, err)
+               }
+
+               if output != int64(42) {
+                       t.Fatalf("%T type not converted, got %#v %T", value, output, output)
+               }
+       }
+
+       output, err := converter{}.ConvertValue(^uint64(0))
+       if err != nil {
+               t.Fatal("uint64 high-bit not convertible", err)
+       }
+
+       if output != "18446744073709551615" {
+               t.Fatalf("uint64 high-bit not converted, got %#v %T", output, output)
+       }
+}