Added e2e test and updated docs

Signed-off-by: Felipe Avelar <[email protected]>

docs/configuration-file.md

@@ -174,8 +174,7 @@ kics scan --config kics-config.json
 kics scan
 ```
 
-**Note**: If more than one path is given, KICS will warn that `--config` must be used to explicit decide
-which config file should be used and will not load any configuration file as code.
+**Note**: If more than one path is given, KICS will warn that `--config` must be used to explicit decide.
 
 #### Environment variables
 KICS also accepts environment variables to fill flags values. To use it you just need to have the flag with a `KICS_` prefix. For example:

e2e/cli_test.go

@@ -101,7 +101,7 @@ var tests = []struct {
 		args: args{
 			args: []cmdArgs{
 				[]string{"scan", "--silent", "-q", "../assets/queries", "-p", "fixtures/samples/terraform.tf",
-					"--payload-path", "fixtures/payload.json", "-q", "../assets/queries"},
+					"--payload-path", "fixtures/payload.json"},
 			},
 			expectedOut: []string{
 				"E2E_CLI_005",
@@ -297,6 +297,20 @@ var tests = []struct {
 		},
 		wantStatus: 126,
 	},
+	// E2E-CLI-018 - KICS scan with multiple paths
+	{
+		name: "E2E-CLI-018",
+		args: args{
+			args: []cmdArgs{
+				[]string{"scan", "--silent", "-q", "../assets/queries", "-p", "fixtures/samples/terraform.tf,fixtures/samples/terraform-single.tf"},
+			},
+			expectedOut: []string{
+				"E2E_CLI_018",
+			},
+		},
+		wantStatus:    50,
+		removePayload: []string{"payload.json"},
+	},
 }
 
 func Test_E2E_CLI(t *testing.T) {