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re_test.go
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re_test.go
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package re
import "fmt"
import "testing"
import "github.com/shiroyuki/tameshigiri"
func ExampleReHasAnyAndSearchOne() {
content := "..."
pattern := Compile("Mr (?P<name>[^\\s]+) finished the assignment for this term.")
result := pattern.SearchOne(content)
if result.HasAny() {
fmt.Println("Not found.")
}
name := result.Key("name")
fmt.Println("Found:", name)
}
func localTestReSearchOne(
t *testing.T,
pattern string,
sample string,
expectedList []string,
expectedDict map[string]string,
) {
var index int
var key string
var actual *string
var expected string
var assertion = tameshigiri.NewAssertion(t)
var compiled = Compile(pattern)
var result = compiled.SearchOne(sample)
var expectedListLength = len(expectedList)
var expectedDictLength = len(expectedDict)
var expectedTotalCount = expectedListLength + expectedDictLength
if expectedTotalCount > 0 {
assertion.IsTrue(result.HasAny(), "This should be found.")
}
assertion.Equals(
expectedTotalCount,
result.Count(),
"Total count",
)
assertion.Equals(
expectedListLength,
result.CountIndices(),
"Item-list count",
)
if expectedListLength > 0 {
for index = range expectedList {
actual = result.Index(index)
expected = expectedList[index]
assertion.Equals(
expected,
*actual,
fmt.Sprintf("List#%d", index),
)
}
}
assertion.Equals(
expectedDictLength,
result.CountKeys(),
"Dictionary count",
)
if expectedDictLength > 0 {
for key, expected = range expectedDict {
actual = result.Key(key)
assertion.Equals(
expected,
*actual,
fmt.Sprintf("Dictionary[%s]", key),
)
}
}
}
func localTestReSearchAll(
t *testing.T,
pattern string,
sample string,
expectedList []string,
expectedDict map[string][]string,
) {
var index int
var key string
var actualL *string
var expected string
var actuals *[]string
var expecteds []string
var assertion = tameshigiri.NewAssertion(t)
var compiled = Compile(pattern)
var result = compiled.SearchAll(sample)
//fmt.Println(result.Dictionary)
//fmt.Println(result.ItemList)
var expectedListLength = len(expectedList)
var expectedDictLength = len(expectedDict)
var expectedTotalCount = expectedListLength + expectedDictLength
if expectedTotalCount > 0 {
assertion.IsTrue(result.HasAny(), "This should be found.")
}
assertion.Equals(
expectedTotalCount,
result.Count(),
"Total count",
)
assertion.Equals(
expectedListLength,
result.CountIndices(),
"Item-list count",
)
if expectedListLength > 0 {
for index = range expectedList {
actualL = result.Index(index)
expected = expectedList[index]
assertion.Equals(
expected,
*actualL,
fmt.Sprintf("List#%d", index),
)
}
}
assertion.Equals(
expectedDictLength,
result.CountKeys(),
"Dictionary count",
)
if expectedDictLength > 0 {
for key, expecteds = range expectedDict {
actuals = result.Key(key)
for index = range expecteds {
assertion.Equals(
expecteds[index],
(*actuals)[index],
fmt.Sprintf("Dictionary[%s][%d]", key, index),
)
}
}
}
}
func TestReSearchOneBasic(t *testing.T) {
localTestReSearchOne(
t,
"shiroyuki",
"user-01-shiroyuki-as-admin",
[]string{ "shiroyuki" },
make(map[string]string, 0),
)
}
func TestReSearchOneAdvanced(t *testing.T) {
var testPattern = "(/api)?/users/(?P<key>[^/]+)"
localTestReSearchOne(
t,
testPattern,
"/users",
make([]string, 0),
make(map[string]string, 0),
)
localTestReSearchOne(
t,
testPattern,
"/users/shiroyuki",
[]string{
"/users/shiroyuki",
"",
},
map[string]string{
"key": "shiroyuki",
},
)
localTestReSearchOne(
t,
testPattern,
"/api/users/shiroyuki",
[]string{
"/api/users/shiroyuki",
"/api",
},
map[string]string{
"key": "shiroyuki",
},
)
}
func TestReSearchAll1(t *testing.T) {
var pattern = "<(?P<a>[^>]+)>/<(?P<b>[^>]+)>"
var sample = "/api/v1/<abc>/<def>"
localTestReSearchAll(
t,
pattern,
sample,
[]string{
"<abc>/<def>",
},
map[string][]string{
"a": []string{ "abc" },
"b": []string{ "def" },
},
)
}
func TestReSearchAll2(t *testing.T) {
var pattern = "<(?P<k>[^>]+)>"
var sample = "/api/v1/<abc>/<def>"
localTestReSearchAll(
t,
pattern,
sample,
[]string{
"<abc>",
"<def>",
},
map[string][]string{
"k": []string{ "abc", "def" },
},
)
}