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Add http assert matcher NotEmpty #291

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Merged
stefanTolksdorf merged 1 commit into from
Feb 22, 2026
Merged

Add http assert matcher NotEmpty #291

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13 changes: 13 additions & 0 deletions pkg/httpassert/matcher.go
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Original file line number Diff line number Diff line change
Expand Up @@ -56,3 +56,16 @@ func Regex(expr string) Matcher {
return assert.Regexp(t, re, value)
}
}

// NotEmpty checks if a string is not empty
// Example: ExpectJsonPath("$.data.name", httpassert.NotEmpty())
func NotEmpty() Matcher {
return func(t *testing.T, value any) bool {
str, ok := value.(string)
if !ok {
return assert.Fail(t, "value is not a string")
}

return assert.NotEmpty(t, str)
}
}
15 changes: 15 additions & 0 deletions pkg/httpassert/matcher_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -41,3 +41,18 @@ func Test_ContainsMatcher(t *testing.T) {
StatusCode(http.StatusOK).
JsonPath("$.data.name", Contains("foo"))
}

func Test_NoEmptyMatcher(t *testing.T) {
router := http.NewServeMux()
router.HandleFunc("/api", func(w http.ResponseWriter, r *http.Request) {
_, err := fmt.Fprint(w, `{"data":{"name": "a"}}`)
assert.NoError(t, err)
})

request := New(t, router)

request.Get("/api").
Expect().
StatusCode(http.StatusOK).
JsonPath("$.data.name", NotEmpty())
}
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