add back json output tests

pkg/output/json_test.go

@@ -0,0 +1,111 @@
+package output
+
+import (
+	"bytes"
+	"github.com/yannh/kubeconform/pkg/resource"
+	"github.com/yannh/kubeconform/pkg/validator"
+	"testing"
+)
+
+func TestJSONWrite(t *testing.T) {
+	for _, testCase := range []struct {
+		name        string
+		withSummary bool
+		isStdin     bool
+		verbose     bool
+		results     []validator.Result
+		expect      string
+	}{
+		{
+			"a single deployment, no summary, no verbose",
+			false,
+			false,
+			false,
+			[]validator.Result{},
+			"{\n  \"resources\": []\n}\n",
+		},
+
+		{
+			"a single deployment, summary, no verbose",
+			true,
+			false,
+			false,
+			[]validator.Result{
+				{
+					Resource: resource.Resource{
+						Path: "deployment.yml",
+						Bytes: []byte(`apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: "my-app"
+`),
+					},
+					Status: validator.Valid,
+					Err: nil,
+				},
+			},
+			`{
+  "resources": [],
+  "summary": {
+    "valid": 1,
+    "invalid": 0,
+    "errors": 0,
+    "skipped": 0
+  }
+}
+`,
+		},
+		{
+			"a single deployment, verbose, with summary",
+			true,
+			false,
+			true,
+			[]validator.Result{
+				{
+					Resource: resource.Resource{
+						Path: "deployment.yml",
+						Bytes: []byte(`apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: "my-app"
+`),
+					},
+					Status: validator.Valid,
+					Err: nil,
+				},
+
+			},
+			`{
+  "resources": [
+    {
+      "filename": "deployment.yml",
+      "kind": "Deployment",
+      "name": "my-app",
+      "version": "apps/v1",
+      "status": "statusValid",
+      "msg": ""
+    }
+  ],
+  "summary": {
+    "valid": 1,
+    "invalid": 0,
+    "errors": 0,
+    "skipped": 0
+  }
+}
+`,
+		},
+	} {
+		w := new(bytes.Buffer)
+		o := jsonOutput(w, testCase.withSummary, testCase.isStdin, testCase.verbose)
+
+		for _, res := range testCase.results {
+			o.Write(res)
+		}
+		o.Flush()
+
+		if w.String() != testCase.expect {
+			t.Errorf("%s - expected: %s, got: %s", testCase.name, testCase.expect, w)
+		}
+	}
+}

pkg/output/text_test.go

@@ -8,12 +8,6 @@ import (
 )
 
 func TestTextWrite(t *testing.T) {
-	type result struct {
-		fileName, kind, name, version string
-		err                           error
-		skipped                       bool
-	}
-
 	for _, testCase := range []struct {
 		name        string
 		withSummary bool