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60 lines
1.1 KiB
60 lines
1.1 KiB
8 years ago
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package goblin
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import (
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"fmt"
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"reflect"
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"strings"
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)
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type Assertion struct {
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src interface{}
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fail func(interface{})
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}
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func objectsAreEqual(a, b interface{}) bool {
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if reflect.TypeOf(a) != reflect.TypeOf(b) {
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return false
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}
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if reflect.DeepEqual(a, b) {
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return true
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}
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if fmt.Sprintf("%#v", a) == fmt.Sprintf("%#v", b) {
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return true
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}
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return false
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}
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func formatMessages(messages ...string) string {
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if len(messages) > 0 {
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return ", " + strings.Join(messages, " ")
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}
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return ""
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}
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func (a *Assertion) Eql(dst interface{}) {
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a.Equal(dst)
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}
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func (a *Assertion) Equal(dst interface{}) {
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if !objectsAreEqual(a.src, dst) {
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a.fail(fmt.Sprintf("%#v %s %#v", a.src, "does not equal", dst))
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}
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}
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func (a *Assertion) IsTrue(messages ...string) {
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if !objectsAreEqual(a.src, true) {
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message := fmt.Sprintf("%v %s%s", a.src, "expected false to be truthy", formatMessages(messages...))
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a.fail(message)
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}
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}
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func (a *Assertion) IsFalse(messages ...string) {
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if !objectsAreEqual(a.src, false) {
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message := fmt.Sprintf("%v %s%s", a.src, "expected true to be falsey", formatMessages(messages...))
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a.fail(message)
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}
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}
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