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package gstruct_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gstruct"
)
var _ = Describe("Struct", func() {
allFields := struct{ A, B string }{"a", "b"}
missingFields := struct{ A string }{"a"}
extraFields := struct{ A, B, C string }{"a", "b", "c"}
emptyFields := struct{ A, B string }{}
It("should strictly match all fields", func() {
m := MatchAllFields(Fields{
"B": Equal("b"),
"A": Equal("a"),
})
Ω(allFields).Should(m, "should match all fields")
Ω(missingFields).ShouldNot(m, "should fail with missing fields")
Ω(extraFields).ShouldNot(m, "should fail with extra fields")
Ω(emptyFields).ShouldNot(m, "should fail with empty fields")
m = MatchAllFields(Fields{
"A": Equal("a"),
"B": Equal("fail"),
})
Ω(allFields).ShouldNot(m, "should run nested matchers")
})
It("should handle empty structs", func() {
m := MatchAllFields(Fields{})
Ω(struct{}{}).Should(m, "should handle empty structs")
Ω(allFields).ShouldNot(m, "should fail with extra fields")
})
It("should ignore missing fields", func() {
m := MatchFields(IgnoreMissing, Fields{
"B": Equal("b"),
"A": Equal("a"),
})
Ω(allFields).Should(m, "should match all fields")
Ω(missingFields).Should(m, "should ignore missing fields")
Ω(extraFields).ShouldNot(m, "should fail with extra fields")
Ω(emptyFields).ShouldNot(m, "should fail with empty fields")
})
It("should ignore extra fields", func() {
m := MatchFields(IgnoreExtras, Fields{
"B": Equal("b"),
"A": Equal("a"),
})
Ω(allFields).Should(m, "should match all fields")
Ω(missingFields).ShouldNot(m, "should fail with missing fields")
Ω(extraFields).Should(m, "should ignore extra fields")
Ω(emptyFields).ShouldNot(m, "should fail with empty fields")
})
It("should ignore missing and extra fields", func() {
m := MatchFields(IgnoreMissing|IgnoreExtras, Fields{
"B": Equal("b"),
"A": Equal("a"),
})
Ω(allFields).Should(m, "should match all fields")
Ω(missingFields).Should(m, "should ignore missing fields")
Ω(extraFields).Should(m, "should ignore extra fields")
Ω(emptyFields).ShouldNot(m, "should fail with empty fields")
m = MatchFields(IgnoreMissing|IgnoreExtras, Fields{
"A": Equal("a"),
"B": Equal("fail"),
})
Ω(allFields).ShouldNot(m, "should run nested matchers")
})
})
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