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package approvaltests
import (
"encoding/xml"
"fmt"
"os"
"strings"
"testing"
"github.com/approvals/go-approval-tests/reporters"
)
func TestMain(m *testing.M) {
r := UseReporter(reporters.NewBeyondCompareReporter())
defer r.Close()
os.Exit(m.Run())
}
func TestVerifyStringApproval(t *testing.T) {
r := UseReporter(reporters.NewIntelliJReporter())
defer r.Close()
VerifyString(t, "Hello World!")
}
func TestReporterFromSetup(t *testing.T) {
VerifyString(t, "Hello World!")
}
func TestVerifyXMLStruct(t *testing.T) {
json := struct {
XMLName xml.Name `xml:"Test"`
Title string
Name string
Age int
}{
Title: "Hello World!",
Name: "Peter Pan",
Age: 100,
}
VerifyXMLStruct(t, json)
}
func TestVerifyBadXMLStruct(t *testing.T) {
xml := struct {
Title string
}{
Title: "Hello World!",
}
VerifyXMLStruct(t, xml)
}
func TestVerifyXMLBytes(t *testing.T) {
xmlb := []byte("<Test><Title>Hello World!</Title><Name>Peter Pan</Name><Age>100</Age></Test>")
VerifyXMLBytes(t, xmlb)
}
func TestVerifyBadXMLBytes(t *testing.T) {
xmlb := []byte("Test></Test>")
VerifyXMLBytes(t, xmlb)
}
func TestVerifyJSONStruct(t *testing.T) {
json := struct {
Title string
Name string
Age int
}{
Title: "Hello World!",
Name: "Peter Pan",
Age: 100,
}
VerifyJSONStruct(t, json)
}
func TestVerifyJSONBytes(t *testing.T) {
jsonb := []byte("{ \"foo\": \"bar\", \"age\": 42, \"bark\": \"woof\" }")
VerifyJSONBytes(t, jsonb)
}
func TestVerifyBadJSONBytes(t *testing.T) {
jsonb := []byte("{ foo: \"bar\", \"age\": 42, \"bark\": \"woof\" }")
VerifyJSONBytes(t, jsonb)
}
func TestVerifyMap(t *testing.T) {
m := map[string]string{
"dog": "bark",
"cat": "meow",
}
VerifyMap(t, m)
}
func TestVerifyMapBadMap(t *testing.T) {
m := "foo"
VerifyMap(t, m)
}
func TestVerifyMapEmptyMap(t *testing.T) {
m := map[string]string{}
VerifyMap(t, m)
}
func TestVerifyArray(t *testing.T) {
xs := []string{"dog", "cat", "bird"}
VerifyArray(t, xs)
}
func TestVerifyArrayBadArray(t *testing.T) {
xs := "string"
VerifyArray(t, xs)
}
func TestVerifyArrayEmptyArray(t *testing.T) {
var xs []string
VerifyArray(t, xs)
}
func TestVerifyArrayTransformation(t *testing.T) {
xs := []string{"Christopher", "Llewellyn"}
VerifyAll(t, "uppercase", xs, func(x interface{}) string { return fmt.Sprintf("%s => %s", x, strings.ToUpper(x.(string))) })
}
func TestVerifyAllCombinationsFor1(t *testing.T) {
xs := []string{"Christopher", "Llewellyn"}
VerifyAllCombinationsFor1(t, "uppercase", func(x interface{}) string { return strings.ToUpper(x.(string)) }, xs)
}
func TestVerifyAllCombinationsForSkipped(t *testing.T) {
xs := []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
VerifyAllCombinationsFor1(
t,
"skipped divisible by 3",
func(x interface{}) string {
if x.(int)%3 == 0 {
return SkipThisCombination
}
return fmt.Sprintf("%v", x)
},
xs)
}
func TestVerifyAllCombinationsFor2(t *testing.T) {
xs1 := []string{"Christopher", "Llewellyn"}
xs2 := []int{0, 1}
VerifyAllCombinationsFor2(
t,
"character at",
func(s interface{}, i interface{}) string { return fmt.Sprintf("%c", s.(string)[i.(int)]) },
xs1,
xs2)
}
func TestVerifyAllCombinationsFor9(t *testing.T) {
xs1 := []string{"Christopher"}
VerifyAllCombinationsFor9(
t,
"sum numbers",
func(s, i2, i3, i4, i5, i6, i7, i8, i9 interface{}) string {
sum := i2.(int) + i3.(int) + i4.(int) + i5.(int) + i6.(int) + i7.(int) + i8.(int) + i9.(int)
return fmt.Sprintf("%v[%v]", s, sum)
},
xs1,
[]int{0, 1},
[]int{2, 3},
[]int{4, 5},
[]int{6, 7},
[]int{8, 9},
[]int{10, 11},
[]int{12, 13},
[]int{14, 15})
}
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