1 files changed, 249 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/level_test.go b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/level_test.go
new file mode 100644
index 0000000..4543322
--- /dev/null
+++ b/dependencies/pkg/mod/go.uber.org/zap@v1.23.0/zapcore/level_test.go
@@ -0,0 +1,249 @@
+// 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 zapcore
+
+import (
+	"bytes"
+	"flag"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLevelString(t *testing.T) {
+	tests := map[Level]string{
+		DebugLevel:   "debug",
+		InfoLevel:    "info",
+		WarnLevel:    "warn",
+		ErrorLevel:   "error",
+		DPanicLevel:  "dpanic",
+		PanicLevel:   "panic",
+		FatalLevel:   "fatal",
+		Level(-42):   "Level(-42)",
+		InvalidLevel: "Level(6)", // InvalidLevel does not have a name
+	}
+
+	for lvl, stringLevel := range tests {
+		assert.Equal(t, stringLevel, lvl.String(), "Unexpected lowercase level string.")
+		assert.Equal(t, strings.ToUpper(stringLevel), lvl.CapitalString(), "Unexpected all-caps level string.")
+	}
+}
+
+func TestLevelText(t *testing.T) {
+	tests := []struct {
+		text  string
+		level Level
+	}{
+		{"debug", DebugLevel},
+		{"info", InfoLevel},
+		{"", InfoLevel}, // make the zero value useful
+		{"warn", WarnLevel},
+		{"error", ErrorLevel},
+		{"dpanic", DPanicLevel},
+		{"panic", PanicLevel},
+		{"fatal", FatalLevel},
+	}
+	for _, tt := range tests {
+		if tt.text != "" {
+			lvl := tt.level
+			marshaled, err := lvl.MarshalText()
+			assert.NoError(t, err, "Unexpected error marshaling level %v to text.", &lvl)
+			assert.Equal(t, tt.text, string(marshaled), "Marshaling level %v to text yielded unexpected result.", &lvl)
+		}
+
+		var unmarshaled Level
+		err := unmarshaled.UnmarshalText([]byte(tt.text))
+		assert.NoError(t, err, `Unexpected error unmarshaling text %q to level.`, tt.text)
+		assert.Equal(t, tt.level, unmarshaled, `Text %q unmarshaled to an unexpected level.`, tt.text)
+	}
+}
+
+func TestParseLevel(t *testing.T) {
+	tests := []struct {
+		text  string
+		level Level
+		err   string
+	}{
+		{"info", InfoLevel, ""},
+		{"DEBUG", DebugLevel, ""},
+		{"FOO", 0, `unrecognized level: "FOO"`},
+	}
+	for _, tt := range tests {
+		parsedLevel, err := ParseLevel(tt.text)
+		if len(tt.err) == 0 {
+			assert.NoError(t, err)
+			assert.Equal(t, tt.level, parsedLevel)
+		} else {
+			assert.Error(t, err)
+			assert.Contains(t, err.Error(), tt.err)
+		}
+	}
+}
+
+func TestCapitalLevelsParse(t *testing.T) {
+	tests := []struct {
+		text  string
+		level Level
+	}{
+		{"DEBUG", DebugLevel},
+		{"INFO", InfoLevel},
+		{"WARN", WarnLevel},
+		{"ERROR", ErrorLevel},
+		{"DPANIC", DPanicLevel},
+		{"PANIC", PanicLevel},
+		{"FATAL", FatalLevel},
+	}
+	for _, tt := range tests {
+		var unmarshaled Level
+		err := unmarshaled.UnmarshalText([]byte(tt.text))
+		assert.NoError(t, err, `Unexpected error unmarshaling text %q to level.`, tt.text)
+		assert.Equal(t, tt.level, unmarshaled, `Text %q unmarshaled to an unexpected level.`, tt.text)
+	}
+}
+
+func TestWeirdLevelsParse(t *testing.T) {
+	tests := []struct {
+		text  string
+		level Level
+	}{
+		// I guess...
+		{"Debug", DebugLevel},
+		{"Info", InfoLevel},
+		{"Warn", WarnLevel},
+		{"Error", ErrorLevel},
+		{"Dpanic", DPanicLevel},
+		{"Panic", PanicLevel},
+		{"Fatal", FatalLevel},
+
+		// What even is...
+		{"DeBuG", DebugLevel},
+		{"InFo", InfoLevel},
+		{"WaRn", WarnLevel},
+		{"ErRor", ErrorLevel},
+		{"DpAnIc", DPanicLevel},
+		{"PaNiC", PanicLevel},
+		{"FaTaL", FatalLevel},
+	}
+	for _, tt := range tests {
+		var unmarshaled Level
+		err := unmarshaled.UnmarshalText([]byte(tt.text))
+		assert.NoError(t, err, `Unexpected error unmarshaling text %q to level.`, tt.text)
+		assert.Equal(t, tt.level, unmarshaled, `Text %q unmarshaled to an unexpected level.`, tt.text)
+	}
+}
+
+func TestLevelNils(t *testing.T) {
+	var l *Level
+
+	// The String() method will not handle nil level properly.
+	assert.Panics(t, func() {
+		assert.Equal(t, "Level(nil)", l.String(), "Unexpected result stringifying nil *Level.")
+	}, "Level(nil).String() should panic")
+
+	assert.Panics(t, func() {
+		l.MarshalText()
+	}, "Expected to panic when marshalling a nil level.")
+
+	err := l.UnmarshalText([]byte("debug"))
+	assert.Equal(t, errUnmarshalNilLevel, err, "Expected to error unmarshalling into a nil Level.")
+}
+
+func TestLevelUnmarshalUnknownText(t *testing.T) {
+	var l Level
+	err := l.UnmarshalText([]byte("foo"))
+	assert.Contains(t, err.Error(), "unrecognized level", "Expected unmarshaling arbitrary text to fail.")
+}
+
+func TestLevelAsFlagValue(t *testing.T) {
+	var (
+		buf bytes.Buffer
+		lvl Level
+	)
+	fs := flag.NewFlagSet("levelTest", flag.ContinueOnError)
+	fs.SetOutput(&buf)
+	fs.Var(&lvl, "level", "log level")
+
+	for _, expected := range []Level{DebugLevel, InfoLevel, WarnLevel, ErrorLevel, DPanicLevel, PanicLevel, FatalLevel} {
+		assert.NoError(t, fs.Parse([]string{"-level", expected.String()}))
+		assert.Equal(t, expected, lvl, "Unexpected level after parsing flag.")
+		assert.Equal(t, expected, lvl.Get(), "Unexpected output using flag.Getter API.")
+		assert.Empty(t, buf.String(), "Unexpected error output parsing level flag.")
+		buf.Reset()
+	}
+
+	assert.Error(t, fs.Parse([]string{"-level", "nope"}))
+	assert.Equal(
+		t,
+		`invalid value "nope" for flag -level: unrecognized level: "nope"`,
+		strings.Split(buf.String(), "\n")[0], // second line is help message
+		"Unexpected error output from invalid flag input.",
+	)
+}
+
+// enablerWithCustomLevel is a LevelEnabler that implements a custom Level
+// method.
+type enablerWithCustomLevel struct{ lvl Level }
+
+var _ leveledEnabler = (*enablerWithCustomLevel)(nil)
+
+func (l *enablerWithCustomLevel) Enabled(lvl Level) bool {
+	return l.lvl.Enabled(lvl)
+}
+
+func (l *enablerWithCustomLevel) Level() Level {
+	return l.lvl
+}
+
+func TestLevelOf(t *testing.T) {
+	tests := []struct {
+		desc string
+		give LevelEnabler
+		want Level
+	}{
+		{desc: "debug", give: DebugLevel, want: DebugLevel},
+		{desc: "info", give: InfoLevel, want: InfoLevel},
+		{desc: "warn", give: WarnLevel, want: WarnLevel},
+		{desc: "error", give: ErrorLevel, want: ErrorLevel},
+		{desc: "dpanic", give: DPanicLevel, want: DPanicLevel},
+		{desc: "panic", give: PanicLevel, want: PanicLevel},
+		{desc: "fatal", give: FatalLevel, want: FatalLevel},
+		{
+			desc: "leveledEnabler",
+			give: &enablerWithCustomLevel{lvl: InfoLevel},
+			want: InfoLevel,
+		},
+		{
+			desc: "noop",
+			give: NewNopCore(), // always disabled
+			want: InvalidLevel,
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.desc, func(t *testing.T) {
+			t.Parallel()
+
+			assert.Equal(t, tt.want, LevelOf(tt.give), "Reported level did not match.")
+		})
+	}
+}