Function TestLoggerWithCaptures

logger_test.go:178–373

(t *testing.T)

}

func TestLoggerWithCaptures(t *testing.T) {
	type withF func(*Logger, ...Field) *Logger
	tests := []struct {
		name        string
		withMethods []withF
		wantJSON    []string
	}{
		{
			name:        "regular with captures arguments at time of With",
			withMethods: []withF{(*Logger).With},
			wantJSON: []string{
				`{
					"m": "hello 0",
					"a0": [0],
					"b0": [1]
				}`,
				`{
					"m": "world 0",
					"a0": [0],
					"c0": [2]
				}`,
			},
		},
		{
			name:        "lazy with captures arguments at time of With or Logging",
			withMethods: []withF{(*Logger).WithLazy},
			wantJSON: []string{
				`{
					"m": "hello 0",
					"a0": [1],
					"b0": [1]
				}`,
				`{
					"m": "world 0",
					"a0": [1],
					"c0": [2]
				}`,
			},
		},
		{
			name:        "2x With captures arguments at time of each With",
			withMethods: []withF{(*Logger).With, (*Logger).With},
			wantJSON: []string{
				`{
					"m": "hello 0",
					"a0": [0],
					"b0": [1]
				}`,
				`{
					"m": "world 0",
					"a0": [0],
					"c0": [2]
				}`,
				`{
					"m": "hello 1",
					"a0": [0],
					"c0": [2],
					"a1": [10],