79 lines
1.4 KiB
Go
79 lines
1.4 KiB
Go
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package config
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestUIConfig_Merge(t *testing.T) {
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fullConfig := &UIConfig{
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Enabled: true,
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Consul: &ConsulUIConfig{
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BaseURL: "http://consul.example.com:8500",
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},
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Vault: &VaultUIConfig{
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BaseURL: "http://vault.example.com:8200",
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},
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}
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testCases := []struct {
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name string
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left *UIConfig
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right *UIConfig
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expect *UIConfig
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}{
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{
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name: "merge onto empty config",
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left: &UIConfig{},
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right: fullConfig,
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expect: fullConfig,
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},
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{
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name: "merge in a nil config",
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left: fullConfig,
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right: nil,
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expect: fullConfig,
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},
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{
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name: "merge onto zero-values",
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left: &UIConfig{
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Enabled: false,
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Consul: &ConsulUIConfig{
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BaseURL: "http://consul-other.example.com:8500",
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},
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},
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right: fullConfig,
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expect: fullConfig,
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},
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{
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name: "merge from zero-values",
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left: &UIConfig{
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Enabled: true,
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Consul: &ConsulUIConfig{
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BaseURL: "http://consul-other.example.com:8500",
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},
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},
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right: &UIConfig{},
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expect: &UIConfig{
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Enabled: false,
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Consul: &ConsulUIConfig{
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BaseURL: "http://consul-other.example.com:8500",
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},
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Vault: &VaultUIConfig{},
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},
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},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.name, func(t *testing.T) {
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t.Parallel()
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result := tc.left.Merge(tc.right)
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require.Equal(t, tc.expect, result)
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})
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}
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}
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