Decouple config tests

.changeset/dry-doors-do.md

@@ -0,0 +1,5 @@
+---
+"chainlink": minor
+---
+
+Decouple evm config tests from core #internal

core/chains/evm/config/chain_scoped_ocr2_test.go

@@ -5,10 +5,10 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"github.com/smartcontractkit/chainlink/v2/core/internal/cltest"
+	"github.com/smartcontractkit/chainlink/v2/core/chains/evm/testutils"
 )
 
 func Test_ocr2Config(t *testing.T) {
-	evmOcrCfg := cltest.NewTestChainScopedConfig(t) //fallback.toml values
-	require.Equal(t, uint32(5400000), evmOcrCfg.EVM().OCR2().Automation().GasLimit())
+	cfg := testutils.NewTestChainScopedConfig(t, nil) //fallback.toml values
+	require.Equal(t, uint32(5400000), cfg.EVM().OCR2().Automation().GasLimit())
 }

core/chains/evm/config/chain_scoped_ocr_test.go

@@ -2,16 +2,26 @@ package config_test
 
 import (
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/require"
 
-	"github.com/smartcontractkit/chainlink/v2/core/internal/cltest"
+	"github.com/smartcontractkit/chainlink/v2/core/chains/evm/testutils"
 )
 
 func Test_ocrConfig(t *testing.T) {
-	evmOcrCfg := cltest.NewTestChainScopedConfig(t) //fallback.toml values
-	require.Equal(t, uint16(4), evmOcrCfg.EVM().OCR().ContractConfirmations())
-	require.Equal(t, cltest.MustParseDuration(t, "10s"), evmOcrCfg.EVM().OCR().ContractTransmitterTransmitTimeout())
-	require.Equal(t, cltest.MustParseDuration(t, "10s"), evmOcrCfg.EVM().OCR().DatabaseTimeout())
-	require.Equal(t, cltest.MustParseDuration(t, "1s"), evmOcrCfg.EVM().OCR().ObservationGracePeriod())
+	cfg := testutils.NewTestChainScopedConfig(t, nil) //fallback.toml values
+
+	require.Equal(t, uint16(4), cfg.EVM().OCR().ContractConfirmations())
+	require.Equal(t, mustParseDuration(t, "10s"), cfg.EVM().OCR().ContractTransmitterTransmitTimeout())
+	require.Equal(t, mustParseDuration(t, "10s"), cfg.EVM().OCR().DatabaseTimeout())
+	require.Equal(t, mustParseDuration(t, "1s"), cfg.EVM().OCR().ObservationGracePeriod())
+}
+
+func mustParseDuration(t testing.TB, durationStr string) time.Duration {
+	t.Helper()
+
+	duration, err := time.ParseDuration(durationStr)
+	require.NoError(t, err)
+	return duration
 }