go/arrow/scalar/numeric.gen_test.go.tmpl

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package scalar_test

import (
	"testing"

	"github.com/apache/arrow/go/v6/arrow"
	"github.com/apache/arrow/go/v6/arrow/scalar"
	"github.com/stretchr/testify/assert"
)


{{range .In}}
func TestBasic{{.Name}}Scalars(t *testing.T) {
	value := {{.Type}}(1)

	scalarVal := scalar.New{{.Name}}Scalar(value)
	assert.Equal(t, value, scalarVal.Value)
	assert.True(t, scalarVal.IsValid())
	assert.NoError(t, scalarVal.ValidateFull())

	expectedType := arrow.PrimitiveTypes.{{.Name}}
	assert.True(t, arrow.TypeEqual(scalarVal.DataType(), expectedType))

	other := {{.Type}}(2)
	scalarOther := scalar.New{{.Name}}Scalar(other)
	assert.NotEqual(t, scalarVal, scalarOther)
	assert.False(t, scalar.Equals(scalarVal, scalarOther))

	scalarVal.Value = other
	assert.Equal(t, other, scalarVal.Value)
	assert.Equal(t, scalarVal, scalarOther)
	assert.True(t, scalar.Equals(scalarVal, scalarOther))

	nullVal := scalar.MakeNullScalar(arrow.PrimitiveTypes.{{.Name}})
	assert.False(t, nullVal.IsValid())
	assert.NoError(t, nullVal.ValidateFull())
}

func TestMakeScalar{{.Name}}(t *testing.T) {
	three := scalar.MakeScalar({{.Type}}(3))	
	assert.NoError(t, three.ValidateFull())
	assert.Equal(t, scalar.New{{.Name}}Scalar(3), three)

	assertMakeScalar(t, scalar.New{{.Name}}Scalar(3), {{.Type}}(3))
	assertParseScalar(t, arrow.PrimitiveTypes.{{.Name}}, "3", scalar.New{{.Name}}Scalar(3))
}
{{end}}