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config_test.go
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config_test.go
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package main
import (
"testing"
"github.com/brigadecore/brigade/sdk/v3/restmachinery"
"github.com/stretchr/testify/require"
)
// Note that unit testing in Go does NOT clear environment variables between
// tests, which can sometimes be a pain, but it's fine here-- so each of these
// test functions uses a series of test cases that cumulatively build upon one
// another.
func TestAPIClientConfig(t *testing.T) {
testCases := []struct {
name string
setup func()
assertions func(
address string,
token string,
opts restmachinery.APIClientOptions,
err error,
)
}{
{
name: "API_ADDRESS not set",
setup: func() {},
assertions: func(
_ string,
_ string,
_ restmachinery.APIClientOptions,
err error,
) {
require.Error(t, err)
require.Contains(t, err.Error(), "value not found for")
require.Contains(t, err.Error(), "API_ADDRESS")
},
},
{
name: "API_TOKEN not set",
setup: func() {
t.Setenv("API_ADDRESS", "foo")
},
assertions: func(
_ string,
_ string,
_ restmachinery.APIClientOptions,
err error,
) {
require.Error(t, err)
require.Contains(t, err.Error(), "value not found for")
require.Contains(t, err.Error(), "API_TOKEN")
},
},
{
name: "success",
setup: func() {
t.Setenv("API_TOKEN", "bar")
t.Setenv("API_IGNORE_CERT_WARNINGS", "true")
},
assertions: func(
address string,
token string,
opts restmachinery.APIClientOptions,
err error,
) {
require.NoError(t, err)
require.Equal(t, "foo", address)
require.Equal(t, "bar", token)
require.True(t, opts.AllowInsecureConnections)
},
},
}
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
testCase.setup()
address, token, opts, err := apiClientConfig()
testCase.assertions(address, token, opts, err)
})
}
}