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package tagengine
import (
"reflect"
"testing"
)
func TestRulesSet(t *testing.T) {
rs := NewRuleSet()
rs.AddRule(Rule{
Tag: "cc/2",
Includes: []string{"cola", "coca"},
})
rs.AddRule(Rule{
Tag: "cc/0",
Includes: []string{"coca cola"},
})
rs.AddRule(Rule{
Tag: "cz/2",
Includes: []string{"coca", "zero"},
})
rs.AddRule(Rule{
Tag: "cc0/3",
Includes: []string{"zero", "coca", "cola"},
})
rs.AddRule(Rule{
Tag: "cc0/3.1",
Includes: []string{"coca", "cola", "zero"},
Excludes: []string{"pepsi"},
})
rs.AddRule(Rule{
Tag: "spa",
Includes: []string{"spa"},
Blocks: []string{"cc/0", "cc0/3", "cc0/3.1"},
})
type TestCase struct {
Input string
Matches []Match
}
cases := []TestCase{
{
Input: "coca-cola zero",
Matches: []Match{
{"cc0/3.1", 0.3},
{"cc0/3", 0.3},
{"cz/2", 0.2},
{"cc/2", 0.2},
},
}, {
Input: "coca cola",
Matches: []Match{
{"cc/0", 0.6},
{"cc/2", 0.4},
},
}, {
Input: "coca cola zero pepsi",
Matches: []Match{
{"cc0/3", 0.3},
{"cc/0", 0.3},
{"cz/2", 0.2},
{"cc/2", 0.2},
},
}, {
Input: "fanta orange",
Matches: []Match{},
}, {
Input: "coca-cola zero / fanta / spa",
Matches: []Match{
{"cz/2", 0.4},
{"cc/2", 0.4},
{"spa", 0.2},
},
},
}
for _, tc := range cases {
matches := rs.Match(tc.Input)
if !reflect.DeepEqual(matches, tc.Matches) {
t.Fatalf("%v != %v", matches, tc.Matches)
}
}
}