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conditions_test.go
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conditions_test.go
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// Copyright 2022 Brian J. Downs
//
// Licensed 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 openweathermap
import (
"fmt"
"os"
"testing"
)
// TestRetrieveIcon will test the retrieval of icons from the API.
func TestRetrieveIcon(t *testing.T) {
tmpDir := "/tmp"
iconFiles := []string{"01d.png", "n7m.png"}
for _, iconFile := range iconFiles {
size, err := RetrieveIcon(tmpDir, iconFile)
if err != nil {
t.Error(err)
}
f, err := os.Stat(fmt.Sprintf("%s/%s", tmpDir, iconFile))
if err != nil {
t.Error(err)
}
if f.Size() != size {
t.Error("Size of downloaded file does not match actual size of file")
}
err = os.Remove(fmt.Sprintf("%s/%s", tmpDir, iconFile))
if err != nil {
t.Error(err)
}
}
}