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package formatter_test
import (
. "github.com/yudai/gojsondiff/formatter"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/yudai/gojsondiff/tests"
diff "github.com/yudai/gojsondiff"
)
var _ = Describe("Delta", func() {
Describe("Foramt", func() {
var (
a, b map[string]interface{}
)
Context("There are no difference between the two JSON strings", func() {
It("Returns empty JSON", func() {
a = LoadFixture("../FIXTURES/base.json")
b = LoadFixture("../FIXTURES/base.json")
diff := diff.New().CompareObjects(a, b)
f := NewDeltaFormatter()
deltaJson, err := f.FormatAsJson(diff)
Expect(err).To(BeNil())
Expect(deltaJson).To(Equal(map[string]interface{}{}))
})
})
Context("There are some values modified", func() {
It("Detects changes", func() {
a = LoadFixture("../FIXTURES/base.json")
b = LoadFixture("../FIXTURES/base_changed.json")
diff := diff.New().CompareObjects(a, b)
f := NewDeltaFormatter()
deltaJson, err := f.FormatAsJson(diff)
Expect(err).To(BeNil())
Expect(deltaJson).To(Equal(
map[string]interface{}{
"arr": map[string]interface{}{
"_t": "a",
"2": map[string]interface{}{
"str": []interface{}{
"pek3f", "changed",
},
},
"3": map[string]interface{}{
"_t": "a",
"1": []interface{}{
"1", "changed",
},
},
},
"null": []interface{}{nil, 0, 0},
"obj": map[string]interface{}{
"arr": map[string]interface{}{
"_t": "a",
"2": map[string]interface{}{
"str": []interface{}{
"eafeb", "changed",
},
},
},
"num": []interface{}{
float64(19),
0,
0,
},
"obj": map[string]interface{}{
"num": []interface{}{
float64(14),
float64(9999),
},
"str": []interface{}{
"efj3",
"changed",
},
},
"new": []interface{}{
"added",
},
},
},
))
})
})
Context("There are long texts", func() {
It("Returns empty JSON", func() {
a = LoadFixture("../FIXTURES/long_text_from.json")
b = LoadFixture("../FIXTURES/long_text_to.json")
diff := diff.New().CompareObjects(a, b)
f := NewDeltaFormatter()
deltaJson, err := f.FormatAsJson(diff)
Expect(err).To(BeNil())
Expect(deltaJson).To(Equal(
map[string]interface{}{
"str": []interface{}{
"@@ -27,14 +27,15 @@\n 40fj\n-q048hf\n+nafefea\n bgvz\n@@ -55,25 +55,20 @@\n m48q\n+a3\n 9p8qfh\n-qn4gbqqq4qp\n+nafe\n 94hq\n",
0,
2,
},
},
))
})
})
})
})
|
