github.com/jenspinney/cli@v6.42.1-0.20190207184520-7450c600020e+incompatible/actor/versioncheck/minimum_version_check_test.go (about)

     1  package versioncheck_test
     2  
     3  import (
     4  	. "code.cloudfoundry.org/cli/actor/versioncheck"
     5  
     6  	. "github.com/onsi/ginkgo"
     7  	. "github.com/onsi/gomega"
     8  )
     9  
    10  var _ = Describe("IsMinimumAPIVersionMet", func() {
    11  
    12  	var (
    13  		executeErr       error
    14  		minimumVersion   string
    15  		currentVersion   string
    16  		minAPIVersionMet bool
    17  	)
    18  
    19  	BeforeEach(func() {
    20  		currentVersion = "1.0.0"
    21  		minimumVersion = "1.0.0"
    22  	})
    23  
    24  	JustBeforeEach(func() {
    25  		minAPIVersionMet, executeErr = IsMinimumAPIVersionMet(currentVersion, minimumVersion)
    26  	})
    27  
    28  	Context("if the current version is not a valid semver", func() {
    29  		BeforeEach(func() {
    30  			currentVersion = "asfd"
    31  		})
    32  
    33  		It("raises an error", func() {
    34  			Expect(executeErr).To(HaveOccurred())
    35  		})
    36  	})
    37  
    38  	Context("if the minimum version is not a valid semver", func() {
    39  		BeforeEach(func() {
    40  			minimumVersion = "asfd"
    41  		})
    42  
    43  		It("raises an error", func() {
    44  			Expect(executeErr).To(HaveOccurred())
    45  		})
    46  	})
    47  
    48  	Context("minimum version is empty", func() {
    49  		BeforeEach(func() {
    50  			minimumVersion = ""
    51  		})
    52  
    53  		It("returns true with no errors", func() {
    54  			Expect(minAPIVersionMet).To(Equal(true))
    55  			Expect(executeErr).ToNot(HaveOccurred())
    56  		})
    57  	})
    58  
    59  	Context("current version is less than min", func() {
    60  		BeforeEach(func() {
    61  			currentVersion = "3.22.0"
    62  			minimumVersion = "3.25.0"
    63  		})
    64  
    65  		It("returns true", func() {
    66  			Expect(minAPIVersionMet).To(Equal(false))
    67  			Expect(executeErr).ToNot(HaveOccurred())
    68  		})
    69  	})
    70  
    71  	Context("current version is greater than or equal to min", func() {
    72  		BeforeEach(func() {
    73  			currentVersion = "3.26.0"
    74  			minimumVersion = "3.25.0"
    75  		})
    76  
    77  		It("returns true", func() {
    78  			Expect(minAPIVersionMet).To(Equal(true))
    79  			Expect(executeErr).ToNot(HaveOccurred())
    80  		})
    81  	})
    82  })