mirror of https://github.com/dapr/kit.git
97 lines
2.2 KiB
Go
97 lines
2.2 KiB
Go
/*
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Copyright 2024 The Dapr Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package env
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func TestGetIntWithRangeWrongValues(t *testing.T) {
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testValues := []struct {
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name string
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envVarVal string
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min time.Duration
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max time.Duration
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error string
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}{
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{
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"should error if value is not a valid time.Duration",
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"0.5",
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time.Second,
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2 * time.Second,
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"invalid time.Duration value 0s for the MY_ENV env variable",
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},
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{
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"should error if value is lower than 1s",
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"0s",
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time.Second,
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10 * time.Second,
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"value should be between 1s and 10s",
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},
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{
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"should error if value is higher than 10s",
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"2m",
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time.Second,
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10 * time.Second,
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"value should be between 1s and 10s",
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},
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}
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defaultValue := 3 * time.Second
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for _, tt := range testValues {
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t.Run(tt.name, func(t *testing.T) {
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t.Setenv("MY_ENV", tt.envVarVal)
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val, err := GetDurationWithRange("MY_ENV", defaultValue, tt.min, tt.max)
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require.Error(t, err)
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require.Contains(t, err.Error(), tt.error)
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require.Equal(t, defaultValue, val)
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})
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}
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}
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func TestGetEnvDurationWithRangeValidValues(t *testing.T) {
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testValues := []struct {
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name string
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envVarVal string
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result time.Duration
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}{
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{
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"should return default value if env variable is not set",
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"",
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3 * time.Second,
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},
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{
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"should return result is env variable value is valid",
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"4s",
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4 * time.Second,
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},
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}
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for _, tt := range testValues {
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t.Run(tt.name, func(t *testing.T) {
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if tt.envVarVal != "" {
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t.Setenv("MY_ENV", tt.envVarVal)
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}
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val, err := GetDurationWithRange("MY_ENV", 3*time.Second, time.Second, 5*time.Second)
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require.NoError(t, err)
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require.Equal(t, tt.result, val)
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})
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}
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}
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