Function TestAtomicLevelText

level_test.go:101–140

(t *testing.T)

}

func TestAtomicLevelText(t *testing.T) {
	tests := []struct {
		text   string
		expect zapcore.Level
		err    bool
	}{
		{"debug", DebugLevel, false},
		{"info", InfoLevel, false},
		{"", InfoLevel, false},
		{"warn", WarnLevel, false},
		{"error", ErrorLevel, false},
		{"dpanic", DPanicLevel, false},
		{"panic", PanicLevel, false},
		{"fatal", FatalLevel, false},
		{"foobar", InfoLevel, true},
	}

	for _, tt := range tests {
		var lvl AtomicLevel
		// Test both initial unmarshaling and overwriting existing value.
		for i := 0; i < 2; i++ {
			if tt.err {
				assert.Error(t, lvl.UnmarshalText([]byte(tt.text)), "Expected unmarshaling %q to fail.", tt.text)
			} else {
				assert.NoError(t, lvl.UnmarshalText([]byte(tt.text)), "Expected unmarshaling %q to succeed.", tt.text)
			}
			assert.Equal(t, tt.expect, lvl.Level(), "Unexpected level after unmarshaling.")
			lvl.SetLevel(InfoLevel)
		}

		// Test marshalling
		if tt.text != "" && !tt.err {
			lvl.SetLevel(tt.expect)
			marshaled, err := lvl.MarshalText()
			assert.NoError(t, err, `Unexpected error marshalling level "%v" to text.`, tt.expect)
			assert.Equal(t, tt.text, string(marshaled), "Expected marshaled text to match")
			assert.Equal(t, tt.text, lvl.String(), "Expected Stringer call to match")
		}
	}
}