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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/go.uber.org/zap@v1.23.0/encoder_test.go | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/encoder_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/encoder_test.go new file mode 100644 index 0000000..f6be665 --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/encoder_test.go @@ -0,0 +1,88 @@ +// Copyright (c) 2016 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 zap + +import ( + "testing" + + "go.uber.org/zap/zapcore" + + "github.com/stretchr/testify/assert" +) + +func TestRegisterDefaultEncoders(t *testing.T) { + testEncodersRegistered(t, "console", "json") +} + +func TestRegisterEncoder(t *testing.T) { + testEncoders(func() { + assert.NoError(t, RegisterEncoder("foo", newNilEncoder), "expected to be able to register the encoder foo") + testEncodersRegistered(t, "foo") + }) +} + +func TestDuplicateRegisterEncoder(t *testing.T) { + testEncoders(func() { + RegisterEncoder("foo", newNilEncoder) + assert.Error(t, RegisterEncoder("foo", newNilEncoder), "expected an error when registering an encoder with the same name twice") + }) +} + +func TestRegisterEncoderNoName(t *testing.T) { + assert.Equal(t, errNoEncoderNameSpecified, RegisterEncoder("", newNilEncoder), "expected an error when registering an encoder with no name") +} + +func TestNewEncoder(t *testing.T) { + testEncoders(func() { + RegisterEncoder("foo", newNilEncoder) + encoder, err := newEncoder("foo", zapcore.EncoderConfig{}) + assert.NoError(t, err, "could not create an encoder for the registered name foo") + assert.Nil(t, encoder, "the encoder from newNilEncoder is not nil") + }) +} + +func TestNewEncoderNotRegistered(t *testing.T) { + _, err := newEncoder("foo", zapcore.EncoderConfig{}) + assert.Error(t, err, "expected an error when trying to create an encoder of an unregistered name") +} + +func TestNewEncoderNoName(t *testing.T) { + _, err := newEncoder("", zapcore.EncoderConfig{}) + assert.Equal(t, errNoEncoderNameSpecified, err, "expected an error when creating an encoder with no name") +} + +func testEncoders(f func()) { + existing := _encoderNameToConstructor + _encoderNameToConstructor = make(map[string]func(zapcore.EncoderConfig) (zapcore.Encoder, error)) + defer func() { _encoderNameToConstructor = existing }() + f() +} + +func testEncodersRegistered(t *testing.T, names ...string) { + assert.Len(t, _encoderNameToConstructor, len(names), "the expected number of registered encoders does not match the actual number") + for _, name := range names { + assert.NotNil(t, _encoderNameToConstructor[name], "no encoder is registered for name %s", name) + } +} + +func newNilEncoder(_ zapcore.EncoderConfig) (zapcore.Encoder, error) { + return nil, nil +} |