GHA: Add additional checks for common issues (#1922)

* GHA, tests: Add additional checks for common issues

These checks include:
- Ensuring that all testify funcs use their formatted variants (e.g., `assert.Equalf(t, expected, actual)` instead of `assert.Equal(t, expected, actual)`).
- Replacing `%s` with %q
- Enforcing consistent usage of should/must wording for testify assert/require messages

* Add support for checking backticked string format specifiers and fix issues

* tests: Fix error comparisons

* tests: Replace errors.Is(err, nil) usage with testify and automate check

* refactor: Rename ExtractPort to ExtractPortOrDefault

* tests: Replace assert with require for error handling in multiple test files

* tests: Replace assert with require for error handling and improve assertions in data tests

* tests: Fix typo in assertion message for StreamVol test

* OKX: Fix GetOpenInterestAndVolumeStrike test with instrument selection and improved assertions

* OKX: Revert intentional error check

* Improve error message for expiry time check in GetOpenInterestAndVolumeStrike test

exchanges/request/client_test.go

@@ -8,6 +8,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/require"
 	"github.com/thrasher-corp/gocryptotrader/common"
 )
 
@@ -27,9 +28,7 @@ func TestCheckAndRegister(t *testing.T) {
 
 	newLovelyClient := new(http.Client)
 	err = tracker.checkAndRegister(newLovelyClient)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if !tracker.contains(newLovelyClient) {
 		t.Fatalf("received: '%v' but expected: '%v'", false, true)
@@ -55,18 +54,14 @@ func TestDeRegister(t *testing.T) {
 	}
 
 	err = tracker.checkAndRegister(newLovelyClient)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if !tracker.contains(newLovelyClient) {
 		t.Fatalf("received: '%v' but expected: '%v'", false, true)
 	}
 
 	err = tracker.deRegister(newLovelyClient)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if tracker.contains(newLovelyClient) {
 		t.Fatalf("received: '%v' but expected: '%v'", true, false)
@@ -81,9 +76,7 @@ func TestNewProtectedClient(t *testing.T) {
 
 	newLovelyClient := new(http.Client)
 	protec, err := newProtectedClient(newLovelyClient)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if protec.protected != newLovelyClient {
 		t.Fatal("unexpected value")
@@ -105,9 +98,7 @@ func TestClientSetProxy(t *testing.T) {
 		t.Fatalf("received: '%v' but expected: '%v'", err, errTransportNotSet)
 	}
 	err = (&client{protected: common.NewHTTPClientWithTimeout(0)}).setProxy(pp)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 }
 
 func TestClientSetHTTPClientTimeout(t *testing.T) {
@@ -117,26 +108,20 @@ func TestClientSetHTTPClientTimeout(t *testing.T) {
 		t.Fatalf("received: '%v' but expected: '%v'", err, errTransportNotSet)
 	}
 	err = (&client{protected: common.NewHTTPClientWithTimeout(0)}).setHTTPClientTimeout(time.Second)
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 }
 
 func TestRelease(t *testing.T) {
 	t.Parallel()
 	newLovelyClient, err := newProtectedClient(common.NewHTTPClientWithTimeout(0))
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if !tracker.contains(newLovelyClient.protected) {
 		t.Fatalf("received: '%v' but expected: '%v'", false, true)
 	}
 
 	err = newLovelyClient.release()
-	if !errors.Is(err, nil) {
-		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
-	}
+	require.NoError(t, err)
 
 	if tracker.contains(newLovelyClient.protected) {
 		t.Fatalf("received: '%v' but expected: '%v'", true, false)