mirror of
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synced 2025-11-04 01:53:42 +08:00
65 lines
1.2 KiB
Go
65 lines
1.2 KiB
Go
package waitmap
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import (
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"context"
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"errors"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func TestGetAfter(t *testing.T) {
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m := New()
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m.Set("foo", "bar")
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m.Set("bar", "baz")
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ctx := context.TODO()
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v, err := m.Get(ctx, "foo", "bar")
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require.NoError(t, err)
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require.Equal(t, 2, len(v))
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require.Equal(t, "bar", v["foo"])
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require.Equal(t, "baz", v["bar"])
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v, err = m.Get(ctx, "foo")
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require.NoError(t, err)
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require.Equal(t, 1, len(v))
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require.Equal(t, "bar", v["foo"])
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}
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func TestTimeout(t *testing.T) {
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m := New()
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m.Set("foo", "bar")
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ctx, cancel := context.WithTimeout(context.TODO(), 100*time.Millisecond)
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defer cancel()
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_, err := m.Get(ctx, "bar")
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require.Error(t, err)
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require.True(t, errors.Is(err, context.DeadlineExceeded))
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}
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func TestBlocking(t *testing.T) {
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m := New()
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m.Set("foo", "bar")
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go func() {
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time.Sleep(100 * time.Millisecond)
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m.Set("bar", "baz")
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time.Sleep(50 * time.Millisecond)
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m.Set("baz", "abc")
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}()
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ctx := context.TODO()
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v, err := m.Get(ctx, "foo", "bar", "baz")
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require.NoError(t, err)
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require.Equal(t, 3, len(v))
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require.Equal(t, "bar", v["foo"])
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require.Equal(t, "baz", v["bar"])
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require.Equal(t, "abc", v["baz"])
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}
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