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porterstemmer_step2_test.go
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porterstemmer_step2_test.go
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package porterstemmer
import (
"testing"
)
func TestStep2(t *testing.T) {
i := 0
tests := make([]struct {
S []rune
Expected []rune
}, 22)
tests[i].S = []rune("relational")
tests[i].Expected = []rune("relate")
i++
tests[i].S = []rune("conditional")
tests[i].Expected = []rune("condition")
i++
tests[i].S = []rune("rational")
tests[i].Expected = []rune("rational")
i++
tests[i].S = []rune("valenci")
tests[i].Expected = []rune("valence")
i++
tests[i].S = []rune("hesitanci")
tests[i].Expected = []rune("hesitance")
i++
tests[i].S = []rune("digitizer")
tests[i].Expected = []rune("digitize")
i++
tests[i].S = []rune("conformabli")
tests[i].Expected = []rune("conformable")
i++
tests[i].S = []rune("radicalli")
tests[i].Expected = []rune("radical")
i++
tests[i].S = []rune("differentli")
tests[i].Expected = []rune("different")
i++
tests[i].S = []rune("vileli")
tests[i].Expected = []rune("vile")
i++
tests[i].S = []rune("analogousli")
tests[i].Expected = []rune("analogous")
i++
tests[i].S = []rune("vietnamization")
tests[i].Expected = []rune("vietnamize")
i++
tests[i].S = []rune("predication")
tests[i].Expected = []rune("predicate")
i++
tests[i].S = []rune("operator")
tests[i].Expected = []rune("operate")
i++
tests[i].S = []rune("feudalism")
tests[i].Expected = []rune("feudal")
i++
tests[i].S = []rune("decisiveness")
tests[i].Expected = []rune("decisive")
i++
tests[i].S = []rune("hopefulness")
tests[i].Expected = []rune("hopeful")
i++
tests[i].S = []rune("callousness")
tests[i].Expected = []rune("callous")
i++
tests[i].S = []rune("formaliti")
tests[i].Expected = []rune("formal")
i++
tests[i].S = []rune("sensitiviti")
tests[i].Expected = []rune("sensitive")
i++
tests[i].S = []rune("sensibiliti")
tests[i].Expected = []rune("sensible")
i++
for _,datum := range tests {
actual := make([]rune, len(datum.S))
copy(actual, datum.S)
actual = step2(actual)
lenActual := len(actual)
lenExpected := len(datum.Expected)
equal := true
if 0 == lenActual && 0 == lenExpected {
equal = true
} else if lenActual != lenExpected {
equal = false
} else if actual[0] != datum.Expected[0] {
equal = false
} else if actual[lenActual-1] != datum.Expected[lenExpected-1] {
equal = false
} else {
for j := 0 ; j < lenActual ; j++ {
if actual[j] != datum.Expected[j] {
equal = false
}
}
}
if !equal {
t.Errorf("Did NOT get what was expected for calling step2() on [%s]. Expect [%s] but got [%s]", string(datum.S), string(datum.Expected), string(actual))
}
}
}