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package main
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestFilter(t *testing.T) {
assert := assert.New(t)
tests := []struct {
filter string
lvs map[string]string
result bool
}{
// arithmetic comparison
{
filter: "resptime > 6",
lvs: map[string]string{"resptime": "10"},
result: true,
},
{
filter: "resptime >= 6",
lvs: map[string]string{"resptime": "6"},
result: true,
},
{
filter: "resptime == 60",
lvs: map[string]string{"resptime": "60"},
result: true,
},
{
filter: "resptime < 6",
lvs: map[string]string{"resptime": "7"},
result: false,
},
{
filter: "resptime <= 6",
lvs: map[string]string{"resptime": "7"},
result: false,
},
// string comparison
{
filter: "uri == /top",
lvs: map[string]string{"uri": "/top"},
result: true,
},
{
filter: "uri ==* /TOP",
lvs: map[string]string{"uri": "/top"},
result: true,
},
{
filter: "uri != /top",
lvs: map[string]string{"uri": "/bottom"},
result: true,
},
{
filter: "uri !=* /top",
lvs: map[string]string{"uri": "/TOP"},
result: false,
},
// regular expression
{
filter: "uri =~ ^/",
lvs: map[string]string{"uri": "/top"},
result: true,
},
{
filter: "uri !~ ^/",
lvs: map[string]string{"uri": "/top"},
result: false,
},
{
filter: "uri =~* ^/",
lvs: map[string]string{"uri": "/TOP"},
result: true,
},
{
filter: "uri !~* /top",
lvs: map[string]string{"uri": "/TOP"},
result: false,
},
}
for _, test := range tests {
filters := getFuncFilters([]string{test.filter})
for k, filter := range filters {
assert.Equal(test.result, filter(test.lvs[k]))
}
}
}
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