github.com/liamawhite/cli-with-i18n@v6.32.1-0.20171122084555-dede0a5c3448+incompatible/cf/models/application_test.go (about)

     1  package models_test
     2  
     3  import (
     4  	"os"
     5  
     6  	. "github.com/liamawhite/cli-with-i18n/cf/models"
     7  	. "github.com/onsi/ginkgo"
     8  	. "github.com/onsi/gomega"
     9  )
    10  
    11  var _ = Describe("Merge", func() {
    12  	var (
    13  		appParams   AppParams
    14  		flagContext AppParams
    15  	)
    16  
    17  	BeforeEach(func() {
    18  		appParams = AppParams{}
    19  		flagContext = AppParams{}
    20  	})
    21  
    22  	JustBeforeEach(func() {
    23  		appParams.Merge(&flagContext)
    24  	})
    25  
    26  	Context("when the Docker username is set in neither flag context nor manifest", func() {
    27  		It("leaves the merged Docker password as nil", func() {
    28  			Expect(appParams.DockerPassword).To(BeNil())
    29  		})
    30  	})
    31  
    32  	Context("when the Docker username is set in the flag context", func() {
    33  		BeforeEach(func() {
    34  			user := "my-user"
    35  			flagContext.DockerUsername = &user
    36  
    37  			password := "my-pass"
    38  			flagContext.DockerPassword = &password
    39  		})
    40  
    41  		It("copies the Docker password from the flag context", func() {
    42  			Expect(appParams.DockerPassword).NotTo(BeNil())
    43  			Expect(*appParams.DockerPassword).To(Equal("my-pass"))
    44  		})
    45  	})
    46  
    47  	Context("when the Docker username is not set in the flag context but is set in the manifest", func() {
    48  		var oldDockerPassword string
    49  
    50  		BeforeEach(func() {
    51  			oldDockerPassword = os.Getenv("CF_DOCKER_PASSWORD")
    52  			Expect(os.Setenv("CF_DOCKER_PASSWORD", "some-docker-pass")).ToNot(HaveOccurred())
    53  
    54  			password := "should-not-be-me"
    55  			flagContext.DockerPassword = &password
    56  
    57  			user := "my-manifest-user"
    58  			appParams.DockerUsername = &user
    59  		})
    60  
    61  		AfterEach(func() {
    62  			Expect(os.Setenv("CF_DOCKER_PASSWORD", oldDockerPassword)).ToNot(HaveOccurred())
    63  		})
    64  
    65  		It("grabs the Docker password from the env var CF_DOCKER_PASSWORD", func() {
    66  			Expect(appParams.DockerPassword).NotTo(BeNil())
    67  			Expect(*appParams.DockerPassword).To(Equal("some-docker-pass"))
    68  		})
    69  	})
    70  })