// read out of one file then try to write to other
// then read the data back out of the file to check if it is OK
func TestXmlToFile(t *testing.T) {
// open actual file
file, err := os.Open("test/kimDavisRelease_AlcKeywords.xml")
if err != nil {
t.Errorf("oh nose, err opening file:", err)
}
defer file.Close()
// read from file
keywords := alchemy.KeywordsResult{}
err = alchemy.ToXML(file, &keywords)
if err != nil {
t.Errorf("oh nose, err reading keywords:", err)
}
// write actual results to a test file
alchemy.MarshalToFile("test/tmp.txt", keywords)
if err != nil {
t.Errorf("oh nose, err writing to file:", err)
}
// open the test file
tmp, err := os.Open("test/tmp.txt")
if err != nil {
t.Errorf("oh nose, err opening file:", err)
}
defer tmp.Close()
// read data back out of test file
test_keys := alchemy.KeywordsResult{}
err = alchemy.ToXML(tmp, &test_keys)
if err != nil {
t.Errorf("oh nose, err reading keywords:", err)
}
// check if data got changed
if len(keywords.Keywords.Keywords) != len(test_keys.Keywords.Keywords) {
t.Errorf("expected size:", len(keywords.Keywords.Keywords), "got:", len(test_keys.Keywords.Keywords))
}
for i := range keywords.Keywords.Keywords {
actual_v := test_keys.Keywords.Keywords[i]
expected_v := keywords.Keywords.Keywords[i]
if actual_v.Text != expected_v.Text || actual_v.Relevance != expected_v.Relevance {
t.Errorf("error, files are not the same!")
}
}
}
// test by visual inspection on this one
func TestToXML(t *testing.T) {
file, err := os.Open("test/kimDavisRelease_AlcKeywords.xml")
if err != nil {
t.Errorf("oh nose, err opening file:", err)
}
defer file.Close()
keywords := alchemy.KeywordsResult{}
err = alchemy.ToXML(file, &keywords)
if err != nil {
t.Errorf("oh nose, err reading keywords:", err)
}
fmt.Println("keywords are:", keywords)
}