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Replaced test validations with testutils on storage/remote/codec_test.go (#6097)

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* Replaced test validations with testutils on storage/remote/codec_test.go

Signed-off-by: George Felix <george.felix@ubeeqo.com>

* gofmt

Signed-off-by: George Felix <george.felix@ubeeqo.com>

* Removed shouldPass assertion

Signed-off-by: George Felix <gfelixc@gmail.com>

* Fixes to improve readability

Signed-off-by: George Felix <george.felix@ubeeqo.com>

* Fixes based on code review comments

Signed-off-by: George Felix <george.felix@ubeeqo.com>
This commit is contained in:
George Felix 2019-10-07 19:35:53 +02:00 committed by Chris Marchbanks
parent 16f1e252f4
commit 895abbb7d0
1 changed files with 9 additions and 35 deletions
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44
storage/remote/codec_test.go
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@ -27,7 +27,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
tests := []struct {
input labels.Labels
expectedErr string
shouldPass bool
description string
}{
{
@ -36,7 +35,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"labelName", "labelValue",
),
expectedErr: "",
shouldPass: true,
description: "regular labels",
},
{
@ -45,7 +43,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"_labelName", "labelValue",
),
expectedErr: "",
shouldPass: true,
description: "label name with _",
},
{
@ -54,7 +51,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"@labelName", "labelValue",
),
expectedErr: "invalid label name: @labelName",
shouldPass: false,
description: "label name with @",
},
{
@ -63,7 +59,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"123labelName", "labelValue",
),
expectedErr: "invalid label name: 123labelName",
shouldPass: false,
description: "label name starts with numbers",
},
{
@ -72,7 +67,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"", "labelValue",
),
expectedErr: "invalid label name: ",
shouldPass: false,
description: "label name is empty string",
},
{
@ -81,7 +75,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"labelName", string([]byte{0xff}),
),
expectedErr: "invalid label value: " + string([]byte{0xff}),
shouldPass: false,
description: "label value is an invalid UTF-8 value",
},
{
@ -89,7 +82,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"__name__", "@invalid_name",
),
expectedErr: "invalid metric name: @invalid_name",
shouldPass: false,
description: "metric name starts with @",
},
{
@ -98,7 +90,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"__name__", "name2",
),
expectedErr: "duplicate label with name: __name__",
shouldPass: false,
description: "duplicate label names",
},
{
@ -107,7 +98,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"label2", "name",
),
expectedErr: "",
shouldPass: true,
description: "duplicate label values",
},
{
@ -116,7 +106,6 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
"label2", "name",
),
expectedErr: "invalid label name: ",
shouldPass: false,
description: "don't report as duplicate label name",
},
}
@ -124,16 +113,11 @@ func TestValidateLabelsAndMetricName(t *testing.T) {
for _, test := range tests {
t.Run(test.description, func(t *testing.T) {
err := validateLabelsAndMetricName(test.input)
if err == nil {
if !test.shouldPass {
t.Fatalf("Test should fail, but passed instead.")
}
if test.expectedErr != "" {
testutil.NotOk(t, err)
testutil.Equals(t, test.expectedErr, err.Error())
} else {
if test.shouldPass {
t.Fatalf("Test should pass, got unexpected error: %v", err)
} else if err.Error() != test.expectedErr {
t.Fatalf("Test should fail with: %s got unexpected error instead: %v", test.expectedErr, err)
}
testutil.Ok(t, err)
}
})
}
@ -151,21 +135,11 @@ func TestConcreteSeriesSet(t *testing.T) {
c := &concreteSeriesSet{
series: []storage.Series{series1, series2},
}
if !c.Next() {
t.Fatalf("Expected Next() to be true.")
}
if c.At() != series1 {
t.Fatalf("Unexpected series returned.")
}
if !c.Next() {
t.Fatalf("Expected Next() to be true.")
}
if c.At() != series2 {
t.Fatalf("Unexpected series returned.")
}
if c.Next() {
t.Fatalf("Expected Next() to be false.")
}
testutil.Assert(t, c.Next(), "Expected Next() to be true.")
testutil.Equals(t, series1, c.At(), "Unexpected series returned.")
testutil.Assert(t, c.Next(), "Expected Next() to be true.")
testutil.Equals(t, series2, c.At(), "Unexpected series returned.")
testutil.Assert(t, !c.Next(), "Expected Next() to be false.")
}
func TestConcreteSeriesClonesLabels(t *testing.T) {