CI script: Test /chain/XXX/mint/params (#327)

* ci script for mint params

* update mint params script

tests/chains/mint_params_test.go

@@ -0,0 +1,59 @@
+package tests
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	utils "github.com/allinbits/demeris-backend/test_utils"
+)
+
+const (
+	mintParamsEndpoint = "chain/%s/mint/params"
+	paramsKey          = "params"
+)
+
+func TestMintParams(t *testing.T) {
+	t.Parallel()
+
+	// arrange
+	env := os.Getenv("ENV")
+	emIngress, _ := utils.LoadIngressInfo(env, t)
+	require.NotNil(t, emIngress)
+
+	chains := utils.LoadChainsInfo(env, t)
+	require.NotNil(t, chains)
+
+	client := utils.CreateNetClient(env, t)
+	require.NotNil(t, client)
+
+	for _, ch := range chains {
+		t.Run(ch.Name, func(t *testing.T) {
+
+			// arrange
+			url := fmt.Sprintf(baseUrl+mintParamsEndpoint, emIngress.Protocol, emIngress.Host, emIngress.APIServerPath, ch.Name)
+			// act
+			resp, err := client.Get(url)
+			require.NoError(t, err)
+
+			defer resp.Body.Close()
+
+			// assert
+			if !ch.Enabled {
+				require.Equal(t, http.StatusBadRequest, resp.StatusCode, fmt.Sprintf("Chain %s HTTP code %d", ch.Name, resp.StatusCode))
+			} else {
+				require.Equal(t, http.StatusOK, resp.StatusCode, fmt.Sprintf("Chain %s HTTP code %d", ch.Name, resp.StatusCode))
+
+				var respValues map[string]interface{}
+				utils.RespBodyToMap(resp.Body, &respValues, t)
+
+				//expect a non empty data
+				params := respValues[paramsKey]
+				require.NotEmpty(t, params)
+			}
+		})
+	}
+}