1 files changed, 177 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go
new file mode 100644
index 0000000..900f520
--- /dev/null
+++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/error_test.go
@@ -0,0 +1,177 @@
+// Copyright (c) 2017 Uber Technologies, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package zapcore_test
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"testing"
+
+	richErrors "github.com/pkg/errors"
+	"github.com/stretchr/testify/assert"
+
+	"go.uber.org/multierr"
+	. "go.uber.org/zap/zapcore"
+)
+
+type errTooManyUsers int
+
+func (e errTooManyUsers) Error() string {
+	return fmt.Sprintf("%d too many users", int(e))
+}
+
+func (e errTooManyUsers) Format(s fmt.State, verb rune) {
+	// Implement fmt.Formatter, but don't add any information beyond the basic
+	// Error method.
+	if verb == 'v' && s.Flag('+') {
+		io.WriteString(s, e.Error())
+	}
+}
+
+type customMultierr struct{}
+
+func (e customMultierr) Error() string {
+	return "great sadness"
+}
+
+func (e customMultierr) Errors() []error {
+	return []error{
+		errors.New("foo"),
+		nil,
+		multierr.Append(
+			errors.New("bar"),
+			errors.New("baz"),
+		),
+	}
+}
+
+func TestErrorEncoding(t *testing.T) {
+	tests := []struct {
+		k     string
+		t     FieldType // defaults to ErrorType
+		iface interface{}
+		want  map[string]interface{}
+	}{
+		{
+			k:     "k",
+			iface: errTooManyUsers(2),
+			want: map[string]interface{}{
+				"k": "2 too many users",
+			},
+		},
+		{
+			k: "err",
+			iface: multierr.Combine(
+				errors.New("foo"),
+				errors.New("bar"),
+				errors.New("baz"),
+			),
+			want: map[string]interface{}{
+				"err": "foo; bar; baz",
+				"errCauses": []interface{}{
+					map[string]interface{}{"error": "foo"},
+					map[string]interface{}{"error": "bar"},
+					map[string]interface{}{"error": "baz"},
+				},
+			},
+		},
+		{
+			k:     "e",
+			iface: customMultierr{},
+			want: map[string]interface{}{
+				"e": "great sadness",
+				"eCauses": []interface{}{
+					map[string]interface{}{"error": "foo"},
+					map[string]interface{}{
+						"error": "bar; baz",
+						"errorCauses": []interface{}{
+							map[string]interface{}{"error": "bar"},
+							map[string]interface{}{"error": "baz"},
+						},
+					},
+				},
+			},
+		},
+		{
+			k:     "k",
+			iface: richErrors.WithMessage(errors.New("egad"), "failed"),
+			want: map[string]interface{}{
+				"k":        "failed: egad",
+				"kVerbose": "egad\nfailed",
+			},
+		},
+		{
+			k: "error",
+			iface: multierr.Combine(
+				richErrors.WithMessage(
+					multierr.Combine(errors.New("foo"), errors.New("bar")),
+					"hello",
+				),
+				errors.New("baz"),
+				richErrors.WithMessage(errors.New("qux"), "world"),
+			),
+			want: map[string]interface{}{
+				"error": "hello: foo; bar; baz; world: qux",
+				"errorCauses": []interface{}{
+					map[string]interface{}{
+						"error": "hello: foo; bar",
+						"errorVerbose": "the following errors occurred:\n" +
+							" -  foo\n" +
+							" -  bar\n" +
+							"hello",
+					},
+					map[string]interface{}{"error": "baz"},
+					map[string]interface{}{"error": "world: qux", "errorVerbose": "qux\nworld"},
+				},
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		if tt.t == UnknownType {
+			tt.t = ErrorType
+		}
+
+		enc := NewMapObjectEncoder()
+		f := Field{Key: tt.k, Type: tt.t, Interface: tt.iface}
+		f.AddTo(enc)
+		assert.Equal(t, tt.want, enc.Fields, "Unexpected output from field %+v.", f)
+	}
+}
+
+func TestRichErrorSupport(t *testing.T) {
+	f := Field{
+		Type:      ErrorType,
+		Interface: richErrors.WithMessage(richErrors.New("egad"), "failed"),
+		Key:       "k",
+	}
+	enc := NewMapObjectEncoder()
+	f.AddTo(enc)
+	assert.Equal(t, "failed: egad", enc.Fields["k"], "Unexpected basic error message.")
+
+	serialized := enc.Fields["kVerbose"]
+	// Don't assert the exact format used by a third-party package, but ensure
+	// that some critical elements are present.
+	assert.Regexp(t, `egad`, serialized, "Expected original error message to be present.")
+	assert.Regexp(t, `failed`, serialized, "Expected error annotation to be present.")
+	assert.Regexp(t, `TestRichErrorSupport`, serialized, "Expected calling function to be present in stacktrace.")
+}