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46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package assert
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import (
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"fmt"
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)
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func Pointer(value interface{}) *PointerSubject {
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return &PointerSubject{value: value}
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}
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type PointerSubject struct {
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Subject
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value interface{}
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}
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func (subject *PointerSubject) Named(name string) *PointerSubject {
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subject.Subject.Named(name)
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return subject
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}
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func (subject *PointerSubject) Fail(verb string, other interface{}) {
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subject.FailWithMessage(fmt.Sprintf("Not true that %s %s <%v>.", subject.DisplayString(), verb, other))
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}
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func (subject *PointerSubject) DisplayString() string {
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return subject.Subject.DisplayString(fmt.Sprintf("%v", subject.value))
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}
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func (subject *PointerSubject) Equals(expectation interface{}) {
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if subject.value != expectation {
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subject.Fail("is equal to", expectation)
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}
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}
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func (subject *PointerSubject) IsNil() {
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if subject.value != nil {
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subject.FailWithMessage("Not true that " + subject.DisplayString() + " is nil.")
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}
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}
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func (subject *PointerSubject) IsNotNil() {
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if subject.value == nil {
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subject.FailWithMessage("Not true that " + subject.DisplayString() + " is not nil.")
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}
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}
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