scan_test.go

// Copyright (c) 2020 Uber Technologies, Inc.
//
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// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// THE SOFTWARE.

package dosa_test

import (
	"testing"

	"github.com/stretchr/testify/assert"

	"time"

	"github.com/uber-go/dosa"
)

type AllTypesScanTestEntity struct {
	dosa.Entity    `dosa:"primaryKey=BoolType"`
	BoolType       bool
	Int32Type      int32
	Int64Type      int64
	DoubleType     float64
	StringType     string
	BlobType       []byte
	TimeType       time.Time
	UUIDType       dosa.UUID
	NullBoolType   *bool
	NullInt32Type  *int32
	NullInt64Type  *int64
	NullDoubleType *float64
	NullStringType *string
	NullTimeType   *time.Time
	NullUUIDType   *dosa.UUID
}

func TestNewScanOp(t *testing.T) {
	assert.NotNil(t, dosa.NewScanOp(&dosa.Entity{}))
}

func TestScanOpStringer(t *testing.T) {
	for _, test := range ScanTestCases {
		assert.Equal(t, test.stringer, test.sop.String(), test.descript)
	}
}

var ScanTestCases = []struct {
	descript  string
	sop       *dosa.ScanOp
	stringer  string
	converted string
	err       string
}{
	{
		descript: "empty scanop, valid",
		sop:      dosa.NewScanOp(&AllTypesScanTestEntity{}),
		stringer: "ScanOp",
	},
	{
		descript: "empty with limit",
		sop:      dosa.NewScanOp(&AllTypesScanTestEntity{}).Limit(10),
		stringer: "ScanOp limit 10",
	},
	{
		descript: "empty with token",
		sop:      dosa.NewScanOp(&AllTypesScanTestEntity{}).Offset("toketoketoke"),
		stringer: "ScanOp token \"toketoketoke\"",
	},
	{
		descript: "with valid field list",
		sop:      dosa.NewScanOp(&AllTypesScanTestEntity{}).Fields([]string{"StringType"}),
		stringer: "ScanOp",
	},
}