telegraf/plugins/inputs/jolokia2/gatherer_test.go

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package jolokia2
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestJolokia2_makeReadRequests(t *testing.T) {
cases := []struct {
metric Metric
expected []ReadRequest
}{
{
metric: Metric{
Name: "object",
Mbean: "test:foo=bar",
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{},
},
},
}, {
metric: Metric{
Name: "object_with_an_attribute",
Mbean: "test:foo=bar",
Paths: []string{"biz"},
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"biz"},
},
},
}, {
metric: Metric{
Name: "object_with_attributes",
Mbean: "test:foo=bar",
Paths: []string{"baz", "biz"},
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"baz", "biz"},
},
},
}, {
metric: Metric{
Name: "object_with_an_attribute_and_path",
Mbean: "test:foo=bar",
Paths: []string{"biz/baz"},
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"biz"},
Path: "baz",
},
},
}, {
metric: Metric{
Name: "object_with_an_attribute_and_a_deep_path",
Mbean: "test:foo=bar",
Paths: []string{"biz/baz/fiz/faz"},
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"biz"},
Path: "baz/fiz/faz",
},
},
}, {
metric: Metric{
Name: "object_with_attributes_and_paths",
Mbean: "test:foo=bar",
Paths: []string{"baz/biz", "faz/fiz"},
},
expected: []ReadRequest{
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"baz"},
Path: "biz",
},
ReadRequest{
Mbean: "test:foo=bar",
Attributes: []string{"faz"},
Path: "fiz",
},
},
},
}
for _, c := range cases {
payload := makeReadRequests([]Metric{c.metric})
assert.Equal(t, len(c.expected), len(payload), "Failing case: "+c.metric.Name)
for _, actual := range payload {
assert.Contains(t, c.expected, actual, "Failing case: "+c.metric.Name)
}
}
}