Improve tests by making use of local variables

1 files changed, 7 insertions, 8 deletions

diff --git a/test/segments/kubecontext.spec b/test/segments/kubecontext.spec
index 63810378..46fe8724 100755
--- a/test/segments/kubecontext.spec
+++ b/test/segments/kubecontext.spec
@@ -66,32 +66,31 @@ function mockKubectlOtherNamespace() {
 }
 
 function testKubeContext() {
-  alias kubectl=mockKubectl
+  local -a POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(kubecontext)
+  alias kubectl=mockKubectl
 
   assertEquals "%K{magenta} %F{white%}⎈ %f%F{white}minikube/default %k%F{magenta}%f " "$(build_left_prompt)"
 
-  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   unalias kubectl
 }
 function testKubeContextOtherNamespace() {
-  alias kubectl=mockKubectlOtherNamespace
+  local -a POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(kubecontext)
+  alias kubectl=mockKubectlOtherNamespace
 
   assertEquals "%K{magenta} %F{white%}⎈ %f%F{white}minikube/kube-system %k%F{magenta}%f " "$(build_left_prompt)"
 
-  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   unalias kubectl
 }
 function testKubeContextPrintsNothingIfKubectlNotAvailable() {
-  alias kubectl=noKubectl
-  POWERLEVEL9K_CUSTOM_WORLD='echo world'
+  local -a POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_world kubecontext)
+  local POWERLEVEL9K_CUSTOM_WORLD='echo world'
+  alias kubectl=noKubectl
 
   assertEquals "%K{white} %F{black}world %k%F{white}%f " "$(build_left_prompt)"
 
-  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
-  unset POWERLEVEL9K_CUSTOM_WORLD
   unalias kubectl
 }