From 845f3b690b1ec2e78c02f2482f290fda4dcc6354 Mon Sep 17 00:00:00 2001
From: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Date: Sat, 22 Dec 2018 13:22:08 -0800
Subject: [PATCH] test: enable travis-ci with bats (#108)

- add .travis.yml.
- move bats fixtures to .bats extension, since it allows detection of test
files automatically by file extension.
- use BATS_TEST_DIRNAME variable to compute location of COMMAND.
- IMPORTANT: use `echo "$output">&2` before final check so that we can debug
  the test cases by their output

Ref #2.

Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
---
 .travis.yml                       | 8 ++++++++
 test/{kubectx.sh => kubectx.bats} | 2 +-
 test/{kubens.sh => kubens.bats}   | 4 +++-
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 .travis.yml
 rename test/{kubectx.sh => kubectx.bats} (81%)
 rename test/{kubens.sh => kubens.bats} (68%)

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000..05535f8d
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,8 @@
+before_install:
+  - sudo add-apt-repository ppa:duggan/bats --yes
+  - sudo apt-get update -qq
+  - sudo apt-get install -qq bats
+  - sudo curl -fsSL -o /usr/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/v1.13.1/bin/linux/amd64/kubectl
+  - sudo chmod +x /usr/bin/kubectl 
+script:
+  - bats test/
diff --git a/test/kubectx.sh b/test/kubectx.bats
similarity index 81%
rename from test/kubectx.sh
rename to test/kubectx.bats
index 010227af..42057fc3 100644
--- a/test/kubectx.sh
+++ b/test/kubectx.bats
@@ -1,6 +1,6 @@
 #!/usr/bin/env bats
 
-COMMAND=../kubectx
+COMMAND="$BATS_TEST_DIRNAME/../kubectx"
 
 @test "--help should not fail" {
   run ${COMMAND} --help
diff --git a/test/kubens.sh b/test/kubens.bats
similarity index 68%
rename from test/kubens.sh
rename to test/kubens.bats
index 3aedb715..e3aae963 100644
--- a/test/kubens.sh
+++ b/test/kubens.bats
@@ -1,13 +1,15 @@
 #!/usr/bin/env bats
 
-COMMAND=../kubens
+COMMAND="${BATS_TEST_DIRNAME}/../kubens"
 
 @test "--help should not fail" {
   run ${COMMAND} --help
+  echo "$output">&2
   [ "$status" -eq 0 ]
 }
 
 @test "-h should not fail" {
   run ${COMMAND} -h
+  echo "$output">&2
   [ "$status" -eq 0 ]
 }