init repo

vendor/github.com/alibabacloud-go/tea/utils/assert.go

@@ -0,0 +1,64 @@
+package utils
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func isNil(object interface{}) bool {
+	if object == nil {
+		return true
+	}
+
+	value := reflect.ValueOf(object)
+	kind := value.Kind()
+	isNilableKind := containsKind(
+		[]reflect.Kind{
+			reflect.Chan, reflect.Func,
+			reflect.Interface, reflect.Map,
+			reflect.Ptr, reflect.Slice},
+		kind)
+
+	if isNilableKind && value.IsNil() {
+		return true
+	}
+
+	return false
+}
+
+func containsKind(kinds []reflect.Kind, kind reflect.Kind) bool {
+	for i := 0; i < len(kinds); i++ {
+		if kind == kinds[i] {
+			return true
+		}
+	}
+
+	return false
+}
+
+func AssertEqual(t *testing.T, a, b interface{}) {
+	if !reflect.DeepEqual(a, b) {
+		t.Errorf("%v != %v", a, b)
+	}
+}
+
+func AssertNil(t *testing.T, object interface{}) {
+	if !isNil(object) {
+		t.Errorf("%v is not nil", object)
+	}
+}
+
+func AssertNotNil(t *testing.T, object interface{}) {
+	if isNil(object) {
+		t.Errorf("%v is nil", object)
+	}
+}
+
+func AssertContains(t *testing.T, contains string, msgAndArgs ...string) {
+	for _, value := range msgAndArgs {
+		if ok := strings.Contains(contains, value); !ok {
+			t.Errorf("%s does not contain %s", contains, value)
+		}
+	}
+}