github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/geo/geos/geos_test.go (about)

     1  // Copyright 2020 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  package geos
    12  
    13  import (
    14  	"testing"
    15  
    16  	"github.com/cockroachdb/errors"
    17  	"github.com/stretchr/testify/require"
    18  )
    19  
    20  func TestInitGEOS(t *testing.T) {
    21  	t.Run("test no initGEOS paths", func(t *testing.T) {
    22  		_, _, err := initGEOS([]string{})
    23  		require.Error(t, err)
    24  	})
    25  
    26  	t.Run("test invalid initGEOS paths", func(t *testing.T) {
    27  		_, _, err := initGEOS([]string{"/invalid/path"})
    28  		require.Error(t, err)
    29  	})
    30  
    31  	t.Run("test valid initGEOS paths", func(t *testing.T) {
    32  		ret, loc, err := initGEOS(findGEOSLocations(""))
    33  		require.NoError(t, err)
    34  		require.NotEmpty(t, loc)
    35  		require.NotNil(t, ret)
    36  	})
    37  }
    38  
    39  func TestEnsureInit(t *testing.T) {
    40  	// Fetch at least once.
    41  	_, err := ensureInit(EnsureInitErrorDisplayPublic, "")
    42  	require.NoError(t, err)
    43  
    44  	fakeErr := errors.Newf("contain path info do not display me")
    45  	defer func() { geosOnce.err = nil }()
    46  
    47  	geosOnce.err = fakeErr
    48  	_, err = ensureInit(EnsureInitErrorDisplayPrivate, "")
    49  	require.Contains(t, err.Error(), fakeErr.Error())
    50  
    51  	_, err = ensureInit(EnsureInitErrorDisplayPublic, "")
    52  	require.Equal(t, errors.Newf("geos: this operation is not available").Error(), err.Error())
    53  }