Library for computing status for Kubernetes resources

kstatus/status/util_test.go

@@ -0,0 +1,59 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package status
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var testObj = map[string]interface{}{
+	"f1": map[string]interface{}{
+		"f2": map[string]interface{}{
+			"i32":   int32(32),
+			"i64":   int64(64),
+			"float": 64.02,
+			"ms": []interface{}{
+				map[string]interface{}{"f1f2ms0f1": 22},
+				map[string]interface{}{"f1f2ms1f1": "index1"},
+			},
+			"msbad": []interface{}{
+				map[string]interface{}{"f1f2ms0f1": 22},
+				32,
+			},
+		},
+	},
+
+	"ride": "dragon",
+
+	"status": map[string]interface{}{
+		"conditions": []interface{}{
+			map[string]interface{}{"f1f2ms0f1": 22},
+			map[string]interface{}{"f1f2ms1f1": "index1"},
+		},
+	},
+}
+
+func TestGetIntField(t *testing.T) {
+	v := GetIntField(testObj, ".f1.f2.i32", -1)
+	assert.Equal(t, int(32), v)
+
+	v = GetIntField(testObj, ".f1.f2.wrongname", -1)
+	assert.Equal(t, int(-1), v)
+
+	v = GetIntField(testObj, ".f1.f2.i64", -1)
+	assert.Equal(t, int(64), v)
+
+	v = GetIntField(testObj, ".f1.f2.float", -1)
+	assert.Equal(t, int(-1), v)
+}
+
+func TestGetStringField(t *testing.T) {
+	v := GetStringField(testObj, ".ride", "horse")
+	assert.Equal(t, v, "dragon")
+
+	v = GetStringField(testObj, ".destination", "north")
+	assert.Equal(t, v, "north")
+}