github.com/onsi/gomega@v1.32.0/matchers/be_equivalent_to_matcher_test.go (about)

     1  package matchers_test
     2  
     3  import (
     4  	. "github.com/onsi/ginkgo/v2"
     5  	. "github.com/onsi/gomega"
     6  	. "github.com/onsi/gomega/matchers"
     7  )
     8  
     9  var _ = Describe("BeEquivalentTo", func() {
    10  	When("asserting that nil is equivalent to nil", func() {
    11  		It("should error", func() {
    12  			success, err := (&BeEquivalentToMatcher{Expected: nil}).Match(nil)
    13  
    14  			Expect(success).Should(BeFalse())
    15  			Expect(err).Should(HaveOccurred())
    16  		})
    17  	})
    18  
    19  	Context("When asserting on nil", func() {
    20  		It("should do the right thing", func() {
    21  			Expect("foo").ShouldNot(BeEquivalentTo(nil))
    22  			Expect(nil).ShouldNot(BeEquivalentTo(3))
    23  			Expect([]int{1, 2}).ShouldNot(BeEquivalentTo(nil))
    24  		})
    25  	})
    26  
    27  	Context("When asserting on type aliases", func() {
    28  		It("should the right thing", func() {
    29  			Expect(StringAlias("foo")).Should(BeEquivalentTo("foo"))
    30  			Expect("foo").Should(BeEquivalentTo(StringAlias("foo")))
    31  			Expect(StringAlias("foo")).ShouldNot(BeEquivalentTo("bar"))
    32  			Expect("foo").ShouldNot(BeEquivalentTo(StringAlias("bar")))
    33  		})
    34  	})
    35  
    36  	Context("When asserting on numbers", func() {
    37  		It("should convert actual to expected and do the right thing", func() {
    38  			Expect(5).Should(BeEquivalentTo(5))
    39  			Expect(5.0).Should(BeEquivalentTo(5.0))
    40  			Expect(5).Should(BeEquivalentTo(5.0))
    41  
    42  			Expect(5).ShouldNot(BeEquivalentTo("5"))
    43  			Expect(5).ShouldNot(BeEquivalentTo(3))
    44  
    45  			//Here be dragons!
    46  			Expect(5.1).Should(BeEquivalentTo(5))
    47  			Expect(5).ShouldNot(BeEquivalentTo(5.1))
    48  		})
    49  	})
    50  })