mirror of https://github.com/coder/coder.git
116 lines
2.3 KiB
Go
116 lines
2.3 KiB
Go
package placebo_test
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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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"github.com/coder/coder/v2/coderd/httpapi"
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"github.com/coder/coder/v2/scaletest/placebo"
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)
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func Test_Config(t *testing.T) {
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t.Parallel()
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cases := []struct {
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name string
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config placebo.Config
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errContains string
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}{
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{
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name: "Empty",
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config: placebo.Config{
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Sleep: 0,
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Jitter: 0,
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FailureChance: 0,
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},
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},
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{
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name: "Sleep",
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config: placebo.Config{
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Sleep: httpapi.Duration(1 * time.Second),
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Jitter: 0,
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FailureChance: 0,
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},
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},
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{
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name: "SleepAndJitter",
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config: placebo.Config{
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Sleep: httpapi.Duration(1 * time.Second),
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Jitter: httpapi.Duration(1 * time.Second),
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FailureChance: 0,
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},
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},
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{
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name: "FailureChance",
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config: placebo.Config{
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Sleep: 0,
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Jitter: 0,
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FailureChance: 0.5,
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},
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},
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{
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name: "NegativeSleep",
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config: placebo.Config{
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Sleep: httpapi.Duration(-1 * time.Second),
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Jitter: 0,
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FailureChance: 0,
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},
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errContains: "sleep must be set to a positive value",
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},
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{
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name: "NegativeJitter",
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config: placebo.Config{
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Sleep: 0,
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Jitter: httpapi.Duration(-1 * time.Second),
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FailureChance: 0,
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},
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errContains: "jitter must be set to a positive value",
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},
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{
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name: "JitterWithoutSleep",
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config: placebo.Config{
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Sleep: 0,
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Jitter: httpapi.Duration(1 * time.Second),
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FailureChance: 0,
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},
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errContains: "jitter must be 0 if sleep is 0",
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},
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{
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name: "NegativeFailureChance",
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config: placebo.Config{
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Sleep: 0,
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Jitter: 0,
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FailureChance: -0.1,
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},
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errContains: "failure_chance must be between 0 and 1",
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},
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{
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name: "FailureChanceTooLarge",
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config: placebo.Config{
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Sleep: 0,
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Jitter: 0,
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FailureChance: 1.1,
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},
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errContains: "failure_chance must be between 0 and 1",
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},
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}
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for _, c := range cases {
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c := c
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t.Run(c.name, func(t *testing.T) {
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t.Parallel()
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err := c.config.Validate()
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if c.errContains != "" {
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require.Error(t, err)
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require.Contains(t, err.Error(), c.errContains)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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