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Update package labels tests for new labels.Labels type
Re-did the FromStrings test to avoid assumptions about how it works. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
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@ -36,10 +36,6 @@ func TestLabels_String(t *testing.T) {
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lables: Labels{},
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expected: "{}",
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},
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{
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lables: nil,
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expected: "{}",
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},
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}
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for _, c := range cases {
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str := c.lables.String()
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@ -316,18 +312,18 @@ func TestLabels_Equal(t *testing.T) {
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func TestLabels_FromStrings(t *testing.T) {
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labels := FromStrings("aaa", "111", "bbb", "222")
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expected := Labels{
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{
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Name: "aaa",
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Value: "111",
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},
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{
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Name: "bbb",
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Value: "222",
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},
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x := 0
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labels.Range(func(l Label) {
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switch x {
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case 0:
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require.Equal(t, Label{Name: "aaa", Value: "111"}, l, "unexpected value")
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case 1:
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require.Equal(t, Label{Name: "bbb", Value: "222"}, l, "unexpected value")
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default:
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t.Fatalf("unexpected labelset value %d: %v", x, l)
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}
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require.Equal(t, expected, labels, "unexpected labelset")
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x++
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})
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require.Panics(t, func() { FromStrings("aaa", "111", "bbb") }) //nolint:staticcheck // Ignore SA5012, error is intentional test.
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}
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@ -539,7 +535,6 @@ func TestBuilder(t *testing.T) {
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want: FromStrings("aaa", "111", "ccc", "333"),
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},
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{
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base: nil,
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set: []Label{{"aaa", "111"}, {"bbb", "222"}, {"ccc", "333"}},
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del: []string{"bbb"},
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want: FromStrings("aaa", "111", "ccc", "333"),
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@ -604,8 +599,7 @@ func TestBuilder(t *testing.T) {
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func TestLabels_Hash(t *testing.T) {
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lbls := FromStrings("foo", "bar", "baz", "qux")
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require.Equal(t, lbls.Hash(), lbls.Hash())
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require.NotEqual(t, lbls.Hash(), Labels{lbls[1], lbls[0]}.Hash(), "unordered labels match.")
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require.NotEqual(t, lbls.Hash(), Labels{lbls[0]}.Hash(), "different labels match.")
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require.NotEqual(t, lbls.Hash(), FromStrings("foo", "bar").Hash(), "different labels match.")
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}
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var benchmarkLabelsResult uint64
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@ -623,7 +617,7 @@ func BenchmarkLabels_Hash(b *testing.B) {
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// Label ~20B name, 50B value.
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b.Set(fmt.Sprintf("abcdefghijabcdefghijabcdefghij%d", i), fmt.Sprintf("abcdefghijabcdefghijabcdefghijabcdefghijabcdefghij%d", i))
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}
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return b.Labels(nil)
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return b.Labels(EmptyLabels())
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}(),
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},
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{
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@ -634,7 +628,7 @@ func BenchmarkLabels_Hash(b *testing.B) {
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// Label ~50B name, 50B value.
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b.Set(fmt.Sprintf("abcdefghijabcdefghijabcdefghijabcdefghijabcdefghij%d", i), fmt.Sprintf("abcdefghijabcdefghijabcdefghijabcdefghijabcdefghij%d", i))
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}
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return b.Labels(nil)
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return b.Labels(EmptyLabels())
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}(),
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},
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{
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