File: nest_test.go

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golang-github-go-log-log 0.2.0-2
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package nest

import (
	"reflect"
	"testing"

	"github.com/go-log/log/capture"
)

func TestNew(t *testing.T) {
	base := capture.New()
	logger := New(base, map[string]interface{}{"count": 1, "key": "value"})
	logger.Log("Log()", "arg")
	logger.Logf("Logf(%s)", "arg")
	expectedEntries := []string{"map[count:1 key:value] Log()arg", "map[count:1 key:value] Logf(arg)"}
	for i, expectedEntry := range expectedEntries {
		if i >= len(base.Entries) {
			t.Errorf("missing expected entry %d: %q", i, expectedEntry)
			continue
		}
		actualEntry := base.Entries[i]
		if actualEntry != expectedEntry {
			t.Errorf("unexpected entry %d: %q (expected %q)", i, actualEntry, expectedEntry)
		}
	}
	if len(base.Entries) > len(expectedEntries) {
		t.Errorf("additional unexpected entries: %v", base.Entries[len(expectedEntries):])
	}
}

func TestNewf(t *testing.T) {
	base := capture.New()
	logger := Newf(base, "wrap(%s,%d)", "a", 1)
	logger.Log("Log()", "arg")
	logger.Logf("Logf(%s)", "arg")
	expectedEntries := []string{"wrap(a,1) Log()arg", "wrap(a,1) Logf(arg)"}
	for i, expectedEntry := range expectedEntries {
		if i >= len(base.Entries) {
			t.Errorf("missing expected entry %d: %q", i, expectedEntry)
			continue
		}
		actualEntry := base.Entries[i]
		if actualEntry != expectedEntry {
			t.Errorf("unexpected entry %d: %q (expected %q)", i, actualEntry, expectedEntry)
		}
	}
	if len(base.Entries) > len(expectedEntries) {
		t.Errorf("additional unexpected entries: %v", base.Entries[len(expectedEntries):])
	}
}

func TestPreNestComparison(t *testing.T) {
	if PreNest != "pre-nest" {
		t.Fatal("the type difference is insufficient to break equality")
	}

	if reflect.DeepEqual(PreNest, "pre-nest") {
		t.Fatal("DeepEqual should be able to distinguish the marker")
	}
}