40 lines
891 B
Go
40 lines
891 B
Go
package mlog
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import (
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. "testing"
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"github.com/mediocregopher/mediocre-go-lib/mctx"
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"github.com/mediocregopher/mediocre-go-lib/mtest/massert"
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)
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func TestContextStuff(t *T) {
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ctx := mctx.New()
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ctx1 := mctx.ChildOf(ctx, "1")
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ctx1a := mctx.ChildOf(ctx1, "a")
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ctx1b := mctx.ChildOf(ctx1, "b")
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var descrs []string
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l := NewLogger().WithHandler(func(msg Message) error {
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descrs = append(descrs, msg.Description.String())
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return nil
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})
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CtxSet(ctx, l)
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From(ctx1a).Info("ctx1a")
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From(ctx1).Info("ctx1")
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From(ctx).Info("ctx")
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From(ctx1b).Info("ctx1b")
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ctx2 := mctx.ChildOf(ctx, "2")
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From(ctx2).Info("ctx2")
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massert.Fatal(t, massert.All(
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massert.Len(descrs, 5),
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massert.Equal(descrs[0], "(/1/a) ctx1a"),
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massert.Equal(descrs[1], "(/1) ctx1"),
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massert.Equal(descrs[2], "ctx"),
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massert.Equal(descrs[3], "(/1/b) ctx1b"),
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massert.Equal(descrs[4], "(/2) ctx2"),
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))
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}
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